1544606631.881 * [misc]progress:  [Phase 1 of 3] Setting up.
1544606631.882 * * * [misc]progress:  [1/2] Preparing points
1544606631.882 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1544606631.936 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544606631.936 * * * * [misc]points:  Sampling 9 additional inputs, on iter 1 have 247 / 256
1544606631.940 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544606631.940 * * * * [exit]points:  Sampled 256 points with exact outputs
1544606631.940 * * * [misc]progress:  [2/2] Setting up program.
1544606631.944 * [misc]progress:  [Phase 2 of 3] Improving.
1544606631.945 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1544606631.946 * * [misc]simplify:  iters left: 6 (11 enodes)
1544606631.949 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606631.989 * * [misc]simplify:  iters left: 4 (36 enodes)
1544606632.006 * * [misc]simplify:  iters left: 3 (48 enodes)
1544606632.024 * * [misc]simplify:  iters left: 2 (66 enodes)
1544606632.047 * * [misc]simplify:  iters left: 1 (70 enodes)
1544606632.061 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1544606632.071 * * [misc]progress:  iteration 1 / 4
1544606632.071 * * * [misc]progress:  picking best candidate
1544606632.075 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1544606632.075 * * * [misc]progress:  localizing error
1544606632.125 * * * [misc]progress:  generating rewritten candidates
1544606632.125 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1544606632.260 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1544606632.288 * * * [misc]progress:  generating series expansions
1544606632.288 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1544606632.288 * [misc]backup-simplify:  Simplify (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) into (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2)))
1544606632.288 * [misc]approximate:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in (b c a d) around 0
1544606632.288 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in d
1544606632.289 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1544606632.289 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606632.289 * [misc]taylor:  Taking taylor expansion of b in d
1544606632.289 * [misc]backup-simplify:  Simplify b into b
1544606632.289 * [misc]taylor:  Taking taylor expansion of c in d
1544606632.289 * [misc]backup-simplify:  Simplify c into c
1544606632.289 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606632.289 * [misc]taylor:  Taking taylor expansion of a in d
1544606632.289 * [misc]backup-simplify:  Simplify a into a
1544606632.289 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.289 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.289 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.289 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1544606632.289 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606632.289 * [misc]taylor:  Taking taylor expansion of c in d
1544606632.289 * [misc]backup-simplify:  Simplify c into c
1544606632.289 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606632.289 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.289 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.289 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.289 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606632.289 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606632.289 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.290 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1544606632.290 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606632.290 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1544606632.290 * [misc]backup-simplify:  Simplify (/ (* b c) (pow c 2)) into (/ b c)
1544606632.290 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in a
1544606632.290 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1544606632.290 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606632.290 * [misc]taylor:  Taking taylor expansion of b in a
1544606632.290 * [misc]backup-simplify:  Simplify b into b
1544606632.290 * [misc]taylor:  Taking taylor expansion of c in a
1544606632.290 * [misc]backup-simplify:  Simplify c into c
1544606632.290 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606632.290 * [misc]taylor:  Taking taylor expansion of a in a
1544606632.290 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.290 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.290 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.290 * [misc]backup-simplify:  Simplify d into d
1544606632.290 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1544606632.290 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1544606632.290 * [misc]taylor:  Taking taylor expansion of c in a
1544606632.290 * [misc]backup-simplify:  Simplify c into c
1544606632.290 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606632.290 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.290 * [misc]backup-simplify:  Simplify d into d
1544606632.291 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606632.291 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606632.291 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.291 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1544606632.291 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606632.291 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.291 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1544606632.291 * [misc]backup-simplify:  Simplify (/ (* b c) (+ (pow c 2) (pow d 2))) into (/ (* b c) (+ (pow c 2) (pow d 2)))
1544606632.292 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in c
1544606632.292 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1544606632.292 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606632.292 * [misc]taylor:  Taking taylor expansion of b in c
1544606632.292 * [misc]backup-simplify:  Simplify b into b
1544606632.292 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.292 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.292 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.292 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606632.292 * [misc]taylor:  Taking taylor expansion of a in c
1544606632.292 * [misc]backup-simplify:  Simplify a into a
1544606632.292 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.292 * [misc]backup-simplify:  Simplify d into d
1544606632.292 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606632.292 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606632.292 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.292 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.292 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.292 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606632.292 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.292 * [misc]backup-simplify:  Simplify d into d
1544606632.292 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606632.292 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.292 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606632.292 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1544606632.293 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.293 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606632.293 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (pow d 2)) into (* -1 (/ a d))
1544606632.293 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1544606632.293 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606632.293 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606632.293 * [misc]taylor:  Taking taylor expansion of b in b
1544606632.293 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.293 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.293 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.293 * [misc]backup-simplify:  Simplify c into c
1544606632.293 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606632.293 * [misc]taylor:  Taking taylor expansion of a in b
1544606632.293 * [misc]backup-simplify:  Simplify a into a
1544606632.293 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.293 * [misc]backup-simplify:  Simplify d into d
1544606632.293 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1544606632.293 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606632.293 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.293 * [misc]backup-simplify:  Simplify c into c
1544606632.293 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606632.293 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.293 * [misc]backup-simplify:  Simplify d into d
1544606632.293 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606632.294 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.294 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606632.294 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1544606632.294 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606632.294 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.294 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1544606632.294 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1544606632.294 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1544606632.294 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606632.294 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606632.294 * [misc]taylor:  Taking taylor expansion of b in b
1544606632.294 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.295 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.295 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.295 * [misc]backup-simplify:  Simplify c into c
1544606632.295 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606632.295 * [misc]taylor:  Taking taylor expansion of a in b
1544606632.295 * [misc]backup-simplify:  Simplify a into a
1544606632.295 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.295 * [misc]backup-simplify:  Simplify d into d
1544606632.295 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1544606632.295 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606632.295 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.295 * [misc]backup-simplify:  Simplify c into c
1544606632.295 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606632.295 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.295 * [misc]backup-simplify:  Simplify d into d
1544606632.295 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606632.295 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.295 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606632.295 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1544606632.295 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606632.295 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.296 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1544606632.296 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1544606632.296 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* a d) (+ (pow c 2) (pow d 2)))) in c
1544606632.296 * [misc]taylor:  Taking taylor expansion of -1 in c
1544606632.296 * [misc]backup-simplify:  Simplify -1 into -1
1544606632.296 * [misc]taylor:  Taking taylor expansion of (/ (* a d) (+ (pow c 2) (pow d 2))) in c
1544606632.296 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606632.296 * [misc]taylor:  Taking taylor expansion of a in c
1544606632.296 * [misc]backup-simplify:  Simplify a into a
1544606632.296 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.296 * [misc]backup-simplify:  Simplify d into d
1544606632.296 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606632.296 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606632.296 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.296 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.296 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.296 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606632.296 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.296 * [misc]backup-simplify:  Simplify d into d
1544606632.297 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.297 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.297 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606632.297 * [misc]backup-simplify:  Simplify (/ (* a d) (pow d 2)) into (/ a d)
1544606632.297 * [misc]backup-simplify:  Simplify (* -1 (/ a d)) into (* -1 (/ a d))
1544606632.297 * [misc]taylor:  Taking taylor expansion of (* -1 (/ a d)) in a
1544606632.297 * [misc]taylor:  Taking taylor expansion of -1 in a
1544606632.297 * [misc]backup-simplify:  Simplify -1 into -1
1544606632.297 * [misc]taylor:  Taking taylor expansion of (/ a d) in a
1544606632.297 * [misc]taylor:  Taking taylor expansion of a in a
1544606632.297 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.297 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.297 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.297 * [misc]backup-simplify:  Simplify d into d
1544606632.297 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606632.298 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606632.298 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606632.298 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.298 * [misc]backup-simplify:  Simplify (+ c 0) into c
1544606632.298 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606632.298 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606632.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.299 * [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)))
1544606632.299 * [misc]taylor:  Taking taylor expansion of (/ c (+ (pow c 2) (pow d 2))) in c
1544606632.299 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.299 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.299 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.299 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606632.299 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606632.299 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.299 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.299 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.299 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606632.299 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.299 * [misc]backup-simplify:  Simplify d into d
1544606632.300 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.300 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606632.300 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.300 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606632.300 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606632.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.300 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ a d) (/ 0 (pow d 2))))) into 0
1544606632.301 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ a d))) into 0
1544606632.301 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.301 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.301 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.301 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.301 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.301 * [misc]backup-simplify:  Simplify (* -1 (/ 1 d)) into (/ -1 d)
1544606632.301 * [misc]taylor:  Taking taylor expansion of (/ -1 d) in d
1544606632.301 * [misc]taylor:  Taking taylor expansion of -1 in d
1544606632.301 * [misc]backup-simplify:  Simplify -1 into -1
1544606632.301 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.301 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.301 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.301 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544606632.302 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544606632.302 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.302 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606632.302 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.302 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.303 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.303 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1544606632.303 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.303 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.304 * [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
1544606632.304 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606632.304 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.304 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.304 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.304 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.304 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.305 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.305 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606632.305 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606632.305 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.305 * [misc]backup-simplify:  Simplify d into d
1544606632.305 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.305 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.305 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606632.305 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606632.305 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.305 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.305 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.305 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606632.305 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.306 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606632.306 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606632.306 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606632.306 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.306 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.307 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.307 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606632.307 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.307 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606632.308 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ a d) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ a (pow d 3)))
1544606632.308 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (pow d 3)))) (+ (* 0 0) (* 0 (/ a d)))) into (/ a (pow d 3))
1544606632.308 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 3)) in a
1544606632.308 * [misc]taylor:  Taking taylor expansion of a in a
1544606632.308 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.308 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.308 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1544606632.308 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.308 * [misc]backup-simplify:  Simplify d into d
1544606632.308 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.309 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1544606632.309 * [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
1544606632.309 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.309 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.309 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.309 * [misc]backup-simplify:  Simplify (- (/ 0 d) (+ (* (/ 1 d) (/ 0 d)))) into 0
1544606632.309 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ 1 d))) into 0
1544606632.309 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.309 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.309 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.309 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.310 * [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))))
1544606632.310 * [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
1544606632.310 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606632.310 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606632.310 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606632.310 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606632.310 * [misc]taylor:  Taking taylor expansion of b in d
1544606632.310 * [misc]backup-simplify:  Simplify b into b
1544606632.310 * [misc]taylor:  Taking taylor expansion of c in d
1544606632.310 * [misc]backup-simplify:  Simplify c into c
1544606632.310 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606632.310 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606632.310 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606632.310 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606632.310 * [misc]taylor:  Taking taylor expansion of a in d
1544606632.310 * [misc]backup-simplify:  Simplify a into a
1544606632.310 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.310 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.310 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.311 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606632.311 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606632.311 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606632.311 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606632.311 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606632.311 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606632.311 * [misc]taylor:  Taking taylor expansion of c in d
1544606632.311 * [misc]backup-simplify:  Simplify c into c
1544606632.311 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606632.311 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606632.311 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606632.311 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606632.311 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.311 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.311 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.311 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606632.312 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.312 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1544606632.312 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1544606632.312 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606632.312 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1544606632.312 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1544606632.312 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606632.312 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606632.312 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606632.312 * [misc]taylor:  Taking taylor expansion of b in a
1544606632.312 * [misc]backup-simplify:  Simplify b into b
1544606632.312 * [misc]taylor:  Taking taylor expansion of c in a
1544606632.312 * [misc]backup-simplify:  Simplify c into c
1544606632.312 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606632.313 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606632.313 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606632.313 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606632.313 * [misc]taylor:  Taking taylor expansion of a in a
1544606632.313 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.313 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.313 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.313 * [misc]backup-simplify:  Simplify d into d
1544606632.313 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606632.313 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606632.313 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606632.313 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1544606632.313 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1544606632.313 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1544606632.313 * [misc]taylor:  Taking taylor expansion of c in a
1544606632.313 * [misc]backup-simplify:  Simplify c into c
1544606632.313 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606632.313 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606632.313 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606632.313 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606632.313 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.314 * [misc]backup-simplify:  Simplify d into d
1544606632.314 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.314 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.314 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606632.314 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1544606632.314 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606632.314 * [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))
1544606632.314 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606632.314 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606632.314 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606632.314 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606632.315 * [misc]taylor:  Taking taylor expansion of b in c
1544606632.315 * [misc]backup-simplify:  Simplify b into b
1544606632.315 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.315 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.315 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.315 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606632.315 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606632.315 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606632.315 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606632.315 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606632.315 * [misc]taylor:  Taking taylor expansion of a in c
1544606632.315 * [misc]backup-simplify:  Simplify a into a
1544606632.315 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.315 * [misc]backup-simplify:  Simplify d into d
1544606632.315 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.315 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.315 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606632.315 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606632.315 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606632.315 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.315 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.316 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.316 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606632.316 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.316 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606632.316 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606632.316 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.316 * [misc]backup-simplify:  Simplify d into d
1544606632.316 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.316 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.316 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1544606632.316 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606632.316 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1544606632.317 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1544606632.317 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606632.317 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606632.317 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606632.317 * [misc]taylor:  Taking taylor expansion of b in b
1544606632.317 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.317 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.317 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.317 * [misc]backup-simplify:  Simplify c into c
1544606632.317 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606632.317 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606632.317 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606632.317 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606632.317 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606632.317 * [misc]taylor:  Taking taylor expansion of a in b
1544606632.317 * [misc]backup-simplify:  Simplify a into a
1544606632.317 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.317 * [misc]backup-simplify:  Simplify d into d
1544606632.317 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.317 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.317 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1544606632.318 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1544606632.318 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606632.318 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.318 * [misc]backup-simplify:  Simplify c into c
1544606632.318 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606632.318 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606632.318 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1544606632.318 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606632.318 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.318 * [misc]backup-simplify:  Simplify d into d
1544606632.318 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.318 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.318 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606632.318 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606632.319 * [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))
1544606632.319 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1544606632.319 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606632.319 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606632.319 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606632.319 * [misc]taylor:  Taking taylor expansion of b in b
1544606632.319 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.319 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.319 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.319 * [misc]backup-simplify:  Simplify c into c
1544606632.319 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606632.319 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606632.319 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606632.319 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606632.319 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606632.319 * [misc]taylor:  Taking taylor expansion of a in b
1544606632.319 * [misc]backup-simplify:  Simplify a into a
1544606632.319 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.319 * [misc]backup-simplify:  Simplify d into d
1544606632.319 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.320 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.320 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1544606632.320 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1544606632.320 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606632.320 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.320 * [misc]backup-simplify:  Simplify c into c
1544606632.320 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606632.320 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606632.320 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1544606632.320 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606632.320 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.320 * [misc]backup-simplify:  Simplify d into d
1544606632.320 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.320 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.320 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606632.320 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606632.321 * [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))
1544606632.321 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1544606632.321 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1544606632.321 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606632.321 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606632.321 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606632.321 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.321 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.321 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.321 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606632.321 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.321 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606632.321 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606632.321 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.322 * [misc]backup-simplify:  Simplify d into d
1544606632.322 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.322 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.322 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.322 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.322 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.322 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606632.322 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544606632.322 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606632.323 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606632.323 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.323 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1544606632.323 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.323 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606632.323 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.324 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606632.324 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1544606632.324 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606632.324 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606632.324 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606632.324 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606632.324 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606632.325 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606632.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.325 * [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))))
1544606632.326 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) in c
1544606632.326 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1544606632.326 * [misc]taylor:  Taking taylor expansion of (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1544606632.326 * [misc]taylor:  Taking taylor expansion of a in c
1544606632.326 * [misc]backup-simplify:  Simplify a into a
1544606632.326 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1544606632.326 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606632.326 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606632.326 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606632.326 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.326 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.326 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.326 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606632.326 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.326 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606632.326 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606632.326 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.326 * [misc]backup-simplify:  Simplify d into d
1544606632.326 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.327 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.327 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.327 * [misc]backup-simplify:  Simplify d into d
1544606632.327 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606632.327 * [misc]backup-simplify:  Simplify (* 1 d) into d
1544606632.327 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.327 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.327 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606632.328 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.328 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606632.328 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1544606632.329 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606632.329 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.329 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.329 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606632.329 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.329 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.329 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1544606632.330 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606632.330 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606632.330 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606632.330 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.330 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1544606632.331 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1544606632.331 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.331 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606632.331 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.333 * [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
1544606632.333 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606632.333 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.333 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.333 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.333 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606632.333 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1544606632.333 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606632.333 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606632.333 * [misc]taylor:  Taking taylor expansion of a in a
1544606632.333 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.333 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.333 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.333 * [misc]backup-simplify:  Simplify d into d
1544606632.333 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606632.334 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606632.334 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606632.334 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606632.334 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1544606632.334 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606632.334 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.334 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.334 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.334 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.335 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606632.335 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.335 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.335 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.335 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606632.336 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.336 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606632.336 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606632.336 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.337 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1544606632.337 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1544606632.337 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in a
1544606632.337 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606632.337 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606632.337 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.337 * [misc]backup-simplify:  Simplify d into d
1544606632.338 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.338 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.338 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.338 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.338 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.338 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.338 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.338 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.338 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.339 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1544606632.339 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606632.339 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.339 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606632.340 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.340 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.340 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1544606632.340 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1544606632.341 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606632.341 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606632.341 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.343 * [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
1544606632.343 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606632.343 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.343 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.343 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.343 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.343 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.343 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606632.343 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606632.344 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.344 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1544606632.344 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606632.344 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606632.344 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.344 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.344 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.345 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544606632.345 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.345 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.346 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606632.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.346 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1544606632.347 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1544606632.347 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.347 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.347 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.347 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.347 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.347 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.348 * [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))))
1544606632.348 * [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
1544606632.348 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606632.348 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606632.348 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606632.348 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606632.348 * [misc]taylor:  Taking taylor expansion of b in d
1544606632.348 * [misc]backup-simplify:  Simplify b into b
1544606632.348 * [misc]taylor:  Taking taylor expansion of c in d
1544606632.348 * [misc]backup-simplify:  Simplify c into c
1544606632.348 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606632.348 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606632.348 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606632.348 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606632.348 * [misc]taylor:  Taking taylor expansion of a in d
1544606632.348 * [misc]backup-simplify:  Simplify a into a
1544606632.348 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.349 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.349 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.349 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606632.349 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606632.349 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606632.349 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606632.349 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606632.349 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606632.349 * [misc]taylor:  Taking taylor expansion of c in d
1544606632.349 * [misc]backup-simplify:  Simplify c into c
1544606632.349 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606632.349 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606632.349 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606632.349 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606632.349 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.349 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.349 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.349 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606632.350 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.350 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1544606632.350 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1544606632.350 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606632.350 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1544606632.350 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1544606632.350 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606632.350 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606632.350 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606632.350 * [misc]taylor:  Taking taylor expansion of b in a
1544606632.350 * [misc]backup-simplify:  Simplify b into b
1544606632.350 * [misc]taylor:  Taking taylor expansion of c in a
1544606632.350 * [misc]backup-simplify:  Simplify c into c
1544606632.350 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606632.351 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606632.351 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606632.351 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606632.351 * [misc]taylor:  Taking taylor expansion of a in a
1544606632.351 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.351 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.351 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.351 * [misc]backup-simplify:  Simplify d into d
1544606632.351 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606632.351 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606632.351 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606632.351 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1544606632.351 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1544606632.351 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1544606632.351 * [misc]taylor:  Taking taylor expansion of c in a
1544606632.351 * [misc]backup-simplify:  Simplify c into c
1544606632.351 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606632.351 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606632.351 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606632.351 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606632.351 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.351 * [misc]backup-simplify:  Simplify d into d
1544606632.352 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.352 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.352 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606632.352 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1544606632.352 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606632.352 * [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))
1544606632.352 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606632.352 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606632.352 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606632.352 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606632.352 * [misc]taylor:  Taking taylor expansion of b in c
1544606632.352 * [misc]backup-simplify:  Simplify b into b
1544606632.352 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.353 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.353 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.353 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606632.353 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606632.353 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606632.353 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606632.353 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606632.353 * [misc]taylor:  Taking taylor expansion of a in c
1544606632.353 * [misc]backup-simplify:  Simplify a into a
1544606632.353 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.353 * [misc]backup-simplify:  Simplify d into d
1544606632.353 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.353 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.353 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606632.353 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606632.353 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606632.353 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.353 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.353 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.354 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606632.354 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.354 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606632.354 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606632.354 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.354 * [misc]backup-simplify:  Simplify d into d
1544606632.354 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.354 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.354 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1544606632.354 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606632.354 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1544606632.354 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1544606632.354 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606632.354 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606632.354 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606632.354 * [misc]taylor:  Taking taylor expansion of b in b
1544606632.354 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.354 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.355 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.355 * [misc]backup-simplify:  Simplify c into c
1544606632.355 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606632.355 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606632.355 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606632.355 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606632.355 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606632.355 * [misc]taylor:  Taking taylor expansion of a in b
1544606632.355 * [misc]backup-simplify:  Simplify a into a
1544606632.355 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.355 * [misc]backup-simplify:  Simplify d into d
1544606632.355 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.355 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.355 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1544606632.355 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1544606632.355 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606632.355 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.355 * [misc]backup-simplify:  Simplify c into c
1544606632.356 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606632.356 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606632.356 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1544606632.356 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606632.356 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.356 * [misc]backup-simplify:  Simplify d into d
1544606632.356 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.356 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.356 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606632.356 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606632.356 * [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))
1544606632.357 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1544606632.357 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606632.357 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606632.357 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606632.357 * [misc]taylor:  Taking taylor expansion of b in b
1544606632.357 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.357 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.357 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.357 * [misc]backup-simplify:  Simplify c into c
1544606632.357 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606632.357 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606632.357 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606632.357 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606632.357 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606632.357 * [misc]taylor:  Taking taylor expansion of a in b
1544606632.357 * [misc]backup-simplify:  Simplify a into a
1544606632.357 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.357 * [misc]backup-simplify:  Simplify d into d
1544606632.357 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.357 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.358 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1544606632.358 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1544606632.358 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606632.358 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.358 * [misc]backup-simplify:  Simplify c into c
1544606632.358 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606632.358 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606632.358 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1544606632.358 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606632.358 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.358 * [misc]backup-simplify:  Simplify d into d
1544606632.358 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.358 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.358 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606632.358 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606632.359 * [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))
1544606632.359 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1544606632.359 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1544606632.359 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606632.359 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606632.359 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606632.359 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.359 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.359 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.359 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606632.359 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.359 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606632.359 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606632.360 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.360 * [misc]backup-simplify:  Simplify d into d
1544606632.360 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.360 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.360 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.360 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.360 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.360 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606632.360 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544606632.360 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606632.361 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606632.361 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.361 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1544606632.361 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.361 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606632.361 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.362 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606632.362 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1544606632.362 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606632.362 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606632.362 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606632.362 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606632.362 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606632.363 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606632.363 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.364 * [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))))
1544606632.364 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) in c
1544606632.364 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1544606632.364 * [misc]taylor:  Taking taylor expansion of (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1544606632.364 * [misc]taylor:  Taking taylor expansion of a in c
1544606632.364 * [misc]backup-simplify:  Simplify a into a
1544606632.364 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1544606632.364 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606632.364 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606632.364 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606632.364 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.364 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.364 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.364 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606632.364 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.364 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606632.365 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606632.365 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.365 * [misc]backup-simplify:  Simplify d into d
1544606632.365 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.365 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.365 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.365 * [misc]backup-simplify:  Simplify d into d
1544606632.365 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606632.365 * [misc]backup-simplify:  Simplify (* 1 d) into d
1544606632.365 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.365 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.366 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606632.366 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.366 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606632.366 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1544606632.367 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606632.367 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.367 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.367 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606632.367 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.367 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.367 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1544606632.368 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606632.368 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606632.368 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606632.368 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.368 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.368 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1544606632.369 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1544606632.369 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.369 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606632.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.371 * [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
1544606632.371 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606632.371 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.371 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.371 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.371 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606632.371 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1544606632.371 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606632.371 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606632.371 * [misc]taylor:  Taking taylor expansion of a in a
1544606632.371 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.371 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.371 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.371 * [misc]backup-simplify:  Simplify d into d
1544606632.371 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606632.371 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606632.371 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606632.372 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606632.372 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1544606632.372 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606632.372 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.372 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.372 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.372 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606632.372 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.373 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.373 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.373 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606632.373 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.373 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606632.374 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606632.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.374 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1544606632.375 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1544606632.375 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in a
1544606632.375 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606632.375 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606632.375 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.375 * [misc]backup-simplify:  Simplify d into d
1544606632.375 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606632.375 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606632.375 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.375 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.375 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.375 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.375 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.375 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.376 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.376 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1544606632.376 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606632.377 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.377 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606632.377 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.378 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1544606632.378 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1544606632.379 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606632.379 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606632.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.381 * [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
1544606632.381 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606632.381 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.381 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.381 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.381 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.381 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.381 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606632.381 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606632.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.382 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1544606632.382 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606632.382 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606632.382 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.382 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.382 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.383 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544606632.383 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.383 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.384 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606632.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.384 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1544606632.385 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1544606632.385 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.385 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.385 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.385 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.385 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.385 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.385 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1544606632.390 * [misc]backup-simplify:  Simplify (- (* b c) (* a d)) into (- (* b c) (* a d))
1544606632.390 * [misc]approximate:  Taking taylor expansion of (- (* b c) (* a d)) in (b c a d) around 0
1544606632.390 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1544606632.390 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606632.390 * [misc]taylor:  Taking taylor expansion of b in d
1544606632.390 * [misc]backup-simplify:  Simplify b into b
1544606632.390 * [misc]taylor:  Taking taylor expansion of c in d
1544606632.390 * [misc]backup-simplify:  Simplify c into c
1544606632.390 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606632.390 * [misc]taylor:  Taking taylor expansion of a in d
1544606632.390 * [misc]backup-simplify:  Simplify a into a
1544606632.390 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.390 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.390 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.390 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1544606632.390 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606632.390 * [misc]taylor:  Taking taylor expansion of b in a
1544606632.390 * [misc]backup-simplify:  Simplify b into b
1544606632.390 * [misc]taylor:  Taking taylor expansion of c in a
1544606632.390 * [misc]backup-simplify:  Simplify c into c
1544606632.390 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606632.390 * [misc]taylor:  Taking taylor expansion of a in a
1544606632.390 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.390 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.390 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.391 * [misc]backup-simplify:  Simplify d into d
1544606632.391 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1544606632.391 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606632.391 * [misc]taylor:  Taking taylor expansion of b in c
1544606632.391 * [misc]backup-simplify:  Simplify b into b
1544606632.391 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.391 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.391 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.391 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606632.391 * [misc]taylor:  Taking taylor expansion of a in c
1544606632.391 * [misc]backup-simplify:  Simplify a into a
1544606632.391 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.391 * [misc]backup-simplify:  Simplify d into d
1544606632.391 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606632.391 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606632.391 * [misc]taylor:  Taking taylor expansion of b in b
1544606632.391 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.391 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.391 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.391 * [misc]backup-simplify:  Simplify c into c
1544606632.391 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606632.391 * [misc]taylor:  Taking taylor expansion of a in b
1544606632.391 * [misc]backup-simplify:  Simplify a into a
1544606632.391 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.391 * [misc]backup-simplify:  Simplify d into d
1544606632.391 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606632.391 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606632.391 * [misc]taylor:  Taking taylor expansion of b in b
1544606632.391 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.391 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.391 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.391 * [misc]backup-simplify:  Simplify c into c
1544606632.391 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606632.391 * [misc]taylor:  Taking taylor expansion of a in b
1544606632.391 * [misc]backup-simplify:  Simplify a into a
1544606632.392 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.392 * [misc]backup-simplify:  Simplify d into d
1544606632.392 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606632.392 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.392 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606632.392 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1544606632.392 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in c
1544606632.392 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606632.392 * [misc]taylor:  Taking taylor expansion of a in c
1544606632.392 * [misc]backup-simplify:  Simplify a into a
1544606632.392 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.392 * [misc]backup-simplify:  Simplify d into d
1544606632.392 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.392 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606632.392 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in a
1544606632.392 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606632.392 * [misc]taylor:  Taking taylor expansion of a in a
1544606632.392 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.392 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.392 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.393 * [misc]backup-simplify:  Simplify d into d
1544606632.393 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606632.393 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.393 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.393 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.393 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.393 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606632.393 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606632.394 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.394 * [misc]backup-simplify:  Simplify (+ c 0) into c
1544606632.394 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.394 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.394 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.394 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.394 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.394 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.394 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.394 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.394 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606632.394 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.394 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.394 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.394 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.394 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.394 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.394 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606632.395 * [misc]backup-simplify:  Simplify (- d) into (- d)
1544606632.395 * [misc]taylor:  Taking taylor expansion of (- d) in d
1544606632.395 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.395 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.395 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.395 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.395 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.395 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.395 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606632.396 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.396 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606632.396 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.396 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.396 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.396 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.396 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.396 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.396 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.396 * [misc]backup-simplify:  Simplify (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1544606632.396 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1544606632.396 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606632.396 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606632.396 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606632.397 * [misc]taylor:  Taking taylor expansion of b in d
1544606632.397 * [misc]backup-simplify:  Simplify b into b
1544606632.397 * [misc]taylor:  Taking taylor expansion of c in d
1544606632.397 * [misc]backup-simplify:  Simplify c into c
1544606632.397 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606632.397 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606632.397 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606632.397 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606632.397 * [misc]taylor:  Taking taylor expansion of a in d
1544606632.397 * [misc]backup-simplify:  Simplify a into a
1544606632.397 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.397 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.397 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.397 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606632.397 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606632.397 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606632.397 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606632.397 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606632.397 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606632.397 * [misc]taylor:  Taking taylor expansion of b in a
1544606632.397 * [misc]backup-simplify:  Simplify b into b
1544606632.397 * [misc]taylor:  Taking taylor expansion of c in a
1544606632.398 * [misc]backup-simplify:  Simplify c into c
1544606632.398 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606632.398 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606632.398 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606632.398 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606632.398 * [misc]taylor:  Taking taylor expansion of a in a
1544606632.398 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.398 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.398 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.398 * [misc]backup-simplify:  Simplify d into d
1544606632.398 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606632.398 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606632.398 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606632.398 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606632.398 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606632.398 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606632.398 * [misc]taylor:  Taking taylor expansion of b in c
1544606632.398 * [misc]backup-simplify:  Simplify b into b
1544606632.398 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.398 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.398 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.399 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606632.399 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606632.399 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606632.399 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606632.399 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606632.399 * [misc]taylor:  Taking taylor expansion of a in c
1544606632.399 * [misc]backup-simplify:  Simplify a into a
1544606632.399 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.399 * [misc]backup-simplify:  Simplify d into d
1544606632.399 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.399 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.399 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606632.399 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606632.399 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606632.399 * [misc]taylor:  Taking taylor expansion of b in b
1544606632.399 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.399 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.399 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.399 * [misc]backup-simplify:  Simplify c into c
1544606632.399 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606632.400 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606632.400 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606632.400 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606632.400 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606632.400 * [misc]taylor:  Taking taylor expansion of a in b
1544606632.400 * [misc]backup-simplify:  Simplify a into a
1544606632.400 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.400 * [misc]backup-simplify:  Simplify d into d
1544606632.400 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.400 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.400 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606632.400 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606632.400 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606632.400 * [misc]taylor:  Taking taylor expansion of b in b
1544606632.400 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.400 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.400 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.400 * [misc]backup-simplify:  Simplify c into c
1544606632.400 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606632.401 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606632.401 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606632.401 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606632.401 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606632.401 * [misc]taylor:  Taking taylor expansion of a in b
1544606632.401 * [misc]backup-simplify:  Simplify a into a
1544606632.401 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.401 * [misc]backup-simplify:  Simplify d into d
1544606632.401 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.401 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.401 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606632.401 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1544606632.401 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.401 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.401 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.401 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.401 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606632.402 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.402 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606632.402 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1544606632.402 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606632.402 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606632.402 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1544606632.402 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606632.402 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606632.402 * [misc]taylor:  Taking taylor expansion of a in c
1544606632.402 * [misc]backup-simplify:  Simplify a into a
1544606632.402 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.402 * [misc]backup-simplify:  Simplify d into d
1544606632.403 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.403 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.403 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606632.403 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.403 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.403 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606632.403 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.404 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1544606632.404 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606632.404 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606632.404 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606632.404 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.404 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.404 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606632.404 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.405 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606632.405 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1544606632.405 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606632.405 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606632.405 * [misc]taylor:  Taking taylor expansion of a in a
1544606632.405 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.405 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.405 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.405 * [misc]backup-simplify:  Simplify d into d
1544606632.405 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606632.405 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606632.405 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606632.405 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606632.405 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1544606632.405 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606632.405 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.405 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.405 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.406 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.406 * [misc]backup-simplify:  Simplify (- 1) into -1
1544606632.406 * [misc]backup-simplify:  Simplify -1 into -1
1544606632.406 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.406 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.406 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.406 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.406 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.406 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.406 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.406 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.407 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1544606632.407 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606632.408 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.408 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606632.408 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.408 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606632.408 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.409 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.409 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.409 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606632.409 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606632.409 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.409 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.409 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.410 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.410 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.410 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.410 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1544606632.410 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1544606632.410 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.410 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.410 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.410 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.410 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.410 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.411 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.411 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.411 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.411 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606632.411 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.411 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.411 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.411 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.411 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.412 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1544606632.412 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606632.413 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606632.413 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606632.413 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.414 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.414 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606632.414 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.414 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.414 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.414 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.414 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.414 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.414 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606632.415 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.415 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.415 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.415 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.415 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.415 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.415 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.415 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.415 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.415 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.415 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.415 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.416 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1544606632.416 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1544606632.416 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.416 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.416 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.416 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.416 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.416 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.416 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.416 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.417 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.417 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.417 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.417 * [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))
1544606632.418 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1544606632.418 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1544606632.418 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606632.418 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606632.418 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606632.418 * [misc]taylor:  Taking taylor expansion of b in d
1544606632.418 * [misc]backup-simplify:  Simplify b into b
1544606632.418 * [misc]taylor:  Taking taylor expansion of c in d
1544606632.418 * [misc]backup-simplify:  Simplify c into c
1544606632.418 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606632.418 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606632.418 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606632.418 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606632.418 * [misc]taylor:  Taking taylor expansion of a in d
1544606632.418 * [misc]backup-simplify:  Simplify a into a
1544606632.418 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.418 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.418 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.418 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606632.418 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606632.418 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606632.418 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606632.419 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606632.419 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606632.419 * [misc]taylor:  Taking taylor expansion of b in a
1544606632.419 * [misc]backup-simplify:  Simplify b into b
1544606632.419 * [misc]taylor:  Taking taylor expansion of c in a
1544606632.419 * [misc]backup-simplify:  Simplify c into c
1544606632.419 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606632.419 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606632.419 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606632.419 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606632.419 * [misc]taylor:  Taking taylor expansion of a in a
1544606632.419 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.419 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.419 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.419 * [misc]backup-simplify:  Simplify d into d
1544606632.419 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606632.419 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606632.419 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606632.419 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606632.419 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606632.419 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606632.419 * [misc]taylor:  Taking taylor expansion of b in c
1544606632.420 * [misc]backup-simplify:  Simplify b into b
1544606632.420 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.420 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.420 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.420 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606632.420 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606632.420 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606632.420 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606632.420 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606632.420 * [misc]taylor:  Taking taylor expansion of a in c
1544606632.420 * [misc]backup-simplify:  Simplify a into a
1544606632.420 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.420 * [misc]backup-simplify:  Simplify d into d
1544606632.420 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.420 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.420 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606632.420 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606632.420 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606632.420 * [misc]taylor:  Taking taylor expansion of b in b
1544606632.420 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.420 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.420 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.421 * [misc]backup-simplify:  Simplify c into c
1544606632.421 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606632.421 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606632.421 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606632.421 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606632.421 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606632.421 * [misc]taylor:  Taking taylor expansion of a in b
1544606632.421 * [misc]backup-simplify:  Simplify a into a
1544606632.421 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.421 * [misc]backup-simplify:  Simplify d into d
1544606632.421 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.421 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.421 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606632.421 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606632.421 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606632.421 * [misc]taylor:  Taking taylor expansion of b in b
1544606632.421 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.421 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.421 * [misc]taylor:  Taking taylor expansion of c in b
1544606632.421 * [misc]backup-simplify:  Simplify c into c
1544606632.421 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606632.422 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606632.422 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606632.422 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606632.422 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606632.422 * [misc]taylor:  Taking taylor expansion of a in b
1544606632.422 * [misc]backup-simplify:  Simplify a into a
1544606632.422 * [misc]taylor:  Taking taylor expansion of d in b
1544606632.422 * [misc]backup-simplify:  Simplify d into d
1544606632.422 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.422 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.422 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606632.422 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1544606632.422 * [misc]taylor:  Taking taylor expansion of c in c
1544606632.422 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.422 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.423 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.423 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606632.423 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.423 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606632.423 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1544606632.423 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606632.423 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606632.423 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1544606632.423 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606632.423 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606632.423 * [misc]taylor:  Taking taylor expansion of a in c
1544606632.424 * [misc]backup-simplify:  Simplify a into a
1544606632.424 * [misc]taylor:  Taking taylor expansion of d in c
1544606632.424 * [misc]backup-simplify:  Simplify d into d
1544606632.424 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606632.424 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606632.424 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606632.424 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.424 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.424 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606632.424 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.425 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1544606632.425 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606632.425 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606632.425 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606632.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.425 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606632.425 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.426 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606632.426 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1544606632.426 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606632.426 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606632.426 * [misc]taylor:  Taking taylor expansion of a in a
1544606632.426 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.426 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.426 * [misc]taylor:  Taking taylor expansion of d in a
1544606632.426 * [misc]backup-simplify:  Simplify d into d
1544606632.426 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606632.426 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606632.426 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606632.426 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606632.426 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1544606632.426 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606632.426 * [misc]taylor:  Taking taylor expansion of d in d
1544606632.426 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.426 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.427 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606632.427 * [misc]backup-simplify:  Simplify (- 1) into -1
1544606632.427 * [misc]backup-simplify:  Simplify -1 into -1
1544606632.427 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.427 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.427 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.427 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.427 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.427 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.427 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.427 * [misc]backup-simplify:  Simplify 1 into 1
1544606632.428 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1544606632.428 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606632.429 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.429 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606632.429 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.429 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.429 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606632.429 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.429 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.429 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.429 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606632.430 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606632.430 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.430 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.430 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.430 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.430 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.430 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.431 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1544606632.431 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1544606632.431 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.431 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.431 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.431 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.431 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.431 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.431 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.431 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.431 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.432 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606632.432 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.432 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.432 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.432 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.432 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.433 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1544606632.433 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606632.433 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606632.434 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606632.434 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.434 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606632.434 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606632.434 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.434 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.434 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.434 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.434 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.434 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606632.435 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606632.435 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.435 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.435 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.435 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606632.436 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606632.436 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.436 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.436 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.436 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.436 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.436 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.436 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.436 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1544606632.436 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1544606632.437 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606632.437 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.437 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.437 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.437 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.437 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.437 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.437 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606632.437 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.437 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.437 * [misc]backup-simplify:  Simplify 0 into 0
1544606632.438 * [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))
1544606632.438 * * * [misc]progress:  simplifying candidates
1544606632.438 * * * * [misc]progress:  [ 1 / 50 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 1))>
1544606632.438 * * * * [misc]progress:  [ 2 / 50 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))))>
1544606632.438 * [enter]simplify:  Simplifying (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))
1544606632.440 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606632.446 * * [misc]simplify:  iters left: 5 (20 enodes)
1544606632.455 * * [misc]simplify:  iters left: 4 (28 enodes)
1544606632.466 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))
1544606632.466 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (exp (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))))
1544606632.466 * * * * [misc]progress:  [ 3 / 50 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1544606632.466 * * * * [misc]progress:  [ 4 / 50 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1544606632.466 * * * * [misc]progress:  [ 5 / 50 ] 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))))))>
1544606632.466 * [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))))
1544606632.468 * * [misc]simplify:  iters left: 6 (15 enodes)
1544606632.478 * * [misc]simplify:  iters left: 5 (41 enodes)
1544606632.516 * * [misc]simplify:  iters left: 4 (159 enodes)
1544606632.667 * [exit]simplify:  Simplified to (pow (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) 3)
1544606632.667 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (cbrt (pow (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) 3)))
1544606632.667 * * * * [misc]progress:  [ 6 / 50 ] 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))))))>
1544606632.667 * * * * [misc]progress:  [ 7 / 50 ] 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))))))>
1544606632.667 * * * * [misc]progress:  [ 8 / 50 ] 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))))))>
1544606632.667 * * * * [misc]progress:  [ 9 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (- (* b c) (* a d))) (- (+ (* c c) (* d d)))))>
1544606632.667 * * * * [misc]progress:  [ 10 / 50 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a d) (+ (* c c) (* d d)))))>
1544606632.667 * [enter]simplify:  Simplifying (/ (* b c) (+ (* c c) (* d d)))
1544606632.669 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606632.672 * * [misc]simplify:  iters left: 5 (12 enodes)
1544606632.677 * * [misc]simplify:  iters left: 4 (14 enodes)
1544606632.683 * * [misc]simplify:  iters left: 3 (17 enodes)
1544606632.689 * * [misc]simplify:  iters left: 2 (19 enodes)
1544606632.695 * * [misc]simplify:  iters left: 1 (20 enodes)
1544606632.704 * [exit]simplify:  Simplified to (/ (* b c) (+ (* c c) (* d d)))
1544606632.704 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a d) (+ (* c c) (* d d)))))
1544606632.704 * * * * [misc]progress:  [ 11 / 50 ] 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))))))>
1544606632.704 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1544606632.706 * * [misc]simplify:  iters left: 6 (15 enodes)
1544606632.713 * * [misc]simplify:  iters left: 5 (26 enodes)
1544606632.719 * * [misc]simplify:  iters left: 4 (42 enodes)
1544606632.727 * * [misc]simplify:  iters left: 3 (45 enodes)
1544606632.735 * * [misc]simplify:  iters left: 2 (48 enodes)
1544606632.755 * [exit]simplify:  Simplified to (* (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c)))))
1544606632.755 * [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))))))
1544606632.756 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1544606632.757 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606632.763 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606632.771 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606632.781 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1544606632.781 * [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))))))
1544606632.781 * * * * [misc]progress:  [ 12 / 50 ] 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))))))>
1544606632.781 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d))))
1544606632.783 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606632.790 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606632.799 * * [misc]simplify:  iters left: 4 (30 enodes)
1544606632.809 * * [misc]simplify:  iters left: 3 (31 enodes)
1544606632.822 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* d d) (* c c))))
1544606632.822 * [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))))))
1544606632.822 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1544606632.823 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606632.829 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606632.837 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606632.847 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1544606632.847 * [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))))))
1544606632.847 * * * * [misc]progress:  [ 13 / 50 ] 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)))))>
1544606632.847 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1)
1544606632.849 * * [misc]simplify:  iters left: 6 (11 enodes)
1544606632.854 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606632.863 * * [misc]simplify:  iters left: 4 (32 enodes)
1544606632.875 * * [misc]simplify:  iters left: 3 (46 enodes)
1544606632.894 * * [misc]simplify:  iters left: 2 (72 enodes)
1544606632.917 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1544606632.917 * [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)))))
1544606632.917 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1544606632.919 * * [misc]simplify:  iters left: 6 (12 enodes)
1544606632.924 * * [misc]simplify:  iters left: 5 (17 enodes)
1544606632.931 * * [misc]simplify:  iters left: 4 (24 enodes)
1544606632.940 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1544606632.940 * [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)))))
1544606632.940 * * * * [misc]progress:  [ 14 / 50 ] 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))))))>
1544606632.941 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1544606632.942 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606632.948 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606632.957 * * [misc]simplify:  iters left: 4 (28 enodes)
1544606632.969 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1544606632.969 * [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))))))
1544606632.969 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1544606632.971 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606632.976 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606632.984 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606632.994 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1544606632.994 * [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))))))
1544606632.994 * * * * [misc]progress:  [ 15 / 50 ] 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))))))>
1544606632.994 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1544606632.996 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606633.002 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606633.010 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606633.018 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1544606633.018 * [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))))))
1544606633.018 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1544606633.019 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606633.022 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606633.028 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606633.033 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1544606633.033 * [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))))))
1544606633.033 * * * * [misc]progress:  [ 16 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) 1) (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))>
1544606633.034 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) 1)
1544606633.034 * * [misc]simplify:  iters left: 6 (10 enodes)
1544606633.037 * * [misc]simplify:  iters left: 5 (16 enodes)
1544606633.041 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606633.045 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1544606633.045 * [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)))))
1544606633.045 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1544606633.046 * * [misc]simplify:  iters left: 6 (12 enodes)
1544606633.049 * * [misc]simplify:  iters left: 5 (17 enodes)
1544606633.053 * * [misc]simplify:  iters left: 4 (24 enodes)
1544606633.058 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1544606633.058 * [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)))))
1544606633.059 * * * * [misc]progress:  [ 17 / 50 ] 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))))))>
1544606633.059 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1544606633.059 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606633.062 * * [misc]simplify:  iters left: 5 (14 enodes)
1544606633.065 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1544606633.065 * [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))))))
1544606633.065 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))
1544606633.066 * * [misc]simplify:  iters left: 6 (12 enodes)
1544606633.069 * * [misc]simplify:  iters left: 5 (20 enodes)
1544606633.074 * * [misc]simplify:  iters left: 4 (37 enodes)
1544606633.087 * * [misc]simplify:  iters left: 3 (49 enodes)
1544606633.105 * * [misc]simplify:  iters left: 2 (67 enodes)
1544606633.127 * * [misc]simplify:  iters left: 1 (71 enodes)
1544606633.155 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))
1544606633.155 * [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))))))
1544606633.155 * * * * [misc]progress:  [ 18 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))>
1544606633.155 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* c c) (* d d))))
1544606633.156 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606633.159 * * [misc]simplify:  iters left: 5 (11 enodes)
1544606633.164 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1544606633.164 * [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))))))
1544606633.164 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1544606633.165 * * [misc]simplify:  iters left: 6 (12 enodes)
1544606633.169 * * [misc]simplify:  iters left: 5 (20 enodes)
1544606633.175 * * [misc]simplify:  iters left: 4 (37 enodes)
1544606633.182 * * [misc]simplify:  iters left: 3 (49 enodes)
1544606633.192 * * [misc]simplify:  iters left: 2 (67 enodes)
1544606633.204 * * [misc]simplify:  iters left: 1 (71 enodes)
1544606633.216 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1544606633.216 * [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))))))
1544606633.216 * * * * [misc]progress:  [ 19 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 1) (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))>
1544606633.217 * [enter]simplify:  Simplifying (/ 1 1)
1544606633.217 * * [misc]simplify:  iters left: 2 (2 enodes)
1544606633.217 * * [misc]simplify:  iters left: 1 (4 enodes)
1544606633.218 * [exit]simplify:  Simplified to 1
1544606633.218 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1544606633.218 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1544606633.219 * * [misc]simplify:  iters left: 6 (11 enodes)
1544606633.222 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606633.229 * * [misc]simplify:  iters left: 4 (36 enodes)
1544606633.243 * * [misc]simplify:  iters left: 3 (48 enodes)
1544606633.261 * * [misc]simplify:  iters left: 2 (66 enodes)
1544606633.284 * * [misc]simplify:  iters left: 1 (70 enodes)
1544606633.307 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1544606633.307 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1544606633.307 * * * * [misc]progress:  [ 20 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))>
1544606633.307 * * * * [misc]progress:  [ 21 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))>
1544606633.307 * * * * [misc]progress:  [ 22 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1544606633.308 * * * * [misc]progress:  [ 23 / 50 ] 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)))))>
1544606633.308 * [enter]simplify:  Simplifying (cbrt (+ (* c c) (* d d)))
1544606633.309 * * [misc]simplify:  iters left: 5 (6 enodes)
1544606633.311 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606633.315 * [exit]simplify:  Simplified to (cbrt (+ (* c c) (* d d)))
1544606633.315 * [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)))))
1544606633.315 * * * * [misc]progress:  [ 24 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1544606633.315 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1544606633.316 * * [misc]simplify:  iters left: 5 (6 enodes)
1544606633.318 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606633.321 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1544606633.321 * [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)))))
1544606633.321 * * * * [misc]progress:  [ 25 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))>
1544606633.322 * [enter]simplify:  Simplifying (+ (* c c) (* d d))
1544606633.322 * * [misc]simplify:  iters left: 4 (5 enodes)
1544606633.325 * * [misc]simplify:  iters left: 3 (6 enodes)
1544606633.327 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1544606633.328 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))
1544606633.328 * * * * [misc]progress:  [ 26 / 50 ] 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))))))>
1544606633.328 * [enter]simplify:  Simplifying (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1544606633.329 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606633.333 * * [misc]simplify:  iters left: 5 (13 enodes)
1544606633.338 * * [misc]simplify:  iters left: 4 (20 enodes)
1544606633.346 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1544606633.346 * [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))))))
1544606633.346 * * * * [misc]progress:  [ 27 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (sqrt (- (* b c) (* a d))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))))>
1544606633.346 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1544606633.347 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606633.351 * * [misc]simplify:  iters left: 4 (12 enodes)
1544606633.356 * * [misc]simplify:  iters left: 3 (19 enodes)
1544606633.363 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1544606633.363 * [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))))))
1544606633.363 * * * * [misc]progress:  [ 28 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1544606633.363 * * * * [misc]progress:  [ 29 / 50 ] 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))))))>
1544606633.363 * [enter]simplify:  Simplifying (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))
1544606633.365 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606633.374 * * [misc]simplify:  iters left: 5 (29 enodes)
1544606633.393 * * [misc]simplify:  iters left: 4 (69 enodes)
1544606633.422 * * [misc]simplify:  iters left: 3 (134 enodes)
1544606633.475 * * [misc]simplify:  iters left: 2 (231 enodes)
1544606633.637 * [exit]simplify:  Simplified to (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))
1544606633.637 * [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)))))
1544606633.637 * * * * [misc]progress:  [ 30 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (- (* c c) (* d d))))>
1544606633.637 * [enter]simplify:  Simplifying (- (* c c) (* d d))
1544606633.638 * * [misc]simplify:  iters left: 4 (5 enodes)
1544606633.639 * * [misc]simplify:  iters left: 3 (10 enodes)
1544606633.644 * * [misc]simplify:  iters left: 2 (17 enodes)
1544606633.653 * * [misc]simplify:  iters left: 1 (32 enodes)
1544606633.672 * [exit]simplify:  Simplified to (* (+ c d) (- c d))
1544606633.672 * [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))))
1544606633.672 * * * * [misc]progress:  [ 31 / 50 ] 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)))))))>
1544606633.672 * [enter]simplify:  Simplifying (- (pow (* b c) 3) (pow (* a d) 3))
1544606633.676 * * [misc]simplify:  iters left: 5 (10 enodes)
1544606633.680 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606633.690 * * [misc]simplify:  iters left: 3 (83 enodes)
1544606633.738 * * [misc]simplify:  iters left: 2 (220 enodes)
1544606633.828 * * [misc]simplify:  iters left: 1 (405 enodes)
1544606634.069 * [exit]simplify:  Simplified to (- (pow (* b c) 3) (pow (* a d) 3))
1544606634.070 * [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)))))))
1544606634.070 * * * * [misc]progress:  [ 32 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d)))))>
1544606634.070 * [enter]simplify:  Simplifying (- (* (* b c) (* b c)) (* (* a d) (* a d)))
1544606634.071 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606634.074 * * [misc]simplify:  iters left: 5 (24 enodes)
1544606634.082 * * [misc]simplify:  iters left: 4 (53 enodes)
1544606634.098 * * [misc]simplify:  iters left: 3 (102 enodes)
1544606634.153 * * [misc]simplify:  iters left: 2 (180 enodes)
1544606634.246 * * [misc]simplify:  iters left: 1 (339 enodes)
1544606634.449 * [exit]simplify:  Simplified to (* (+ (* b c) (* a d)) (- (* b c) (* a d)))
1544606634.449 * [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)))))
1544606634.449 * * * * [misc]progress:  [ 33 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (/ (exp (* b c)) (exp (* a d)))) (+ (* c c) (* d d))))>
1544606634.450 * [enter]simplify:  Simplifying (/ (exp (* b c)) (exp (* a d)))
1544606634.450 * * [misc]simplify:  iters left: 5 (9 enodes)
1544606634.455 * * [misc]simplify:  iters left: 4 (17 enodes)
1544606634.461 * * [misc]simplify:  iters left: 3 (19 enodes)
1544606634.469 * * [misc]simplify:  iters left: 2 (28 enodes)
1544606634.480 * * [misc]simplify:  iters left: 1 (38 enodes)
1544606634.495 * [exit]simplify:  Simplified to (exp (- (* b c) (* a d)))
1544606634.495 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (log (exp (- (* b c) (* a d)))) (+ (* c c) (* d d))))
1544606634.495 * * * * [misc]progress:  [ 34 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))>
1544606634.495 * * * * [misc]progress:  [ 35 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (log (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1544606634.495 * * * * [misc]progress:  [ 36 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (exp (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1544606634.495 * * * * [misc]progress:  [ 37 / 50 ] 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))))>
1544606634.495 * * * * [misc]progress:  [ 38 / 50 ] 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))))>
1544606634.495 * * * * [misc]progress:  [ 39 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1544606634.495 * * * * [misc]progress:  [ 40 / 50 ] 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))))>
1544606634.495 * * * * [misc]progress:  [ 41 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b c) (- (* a d))) (+ (* c c) (* d d))))>
1544606634.495 * * * * [misc]progress:  [ 42 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (- (* b c) (* a d))) (+ (* c c) (* d d))))>
1544606634.495 * * * * [misc]progress:  [ 43 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))) (+ (* c c) (* d d))))>
1544606634.496 * * * * [misc]progress:  [ 44 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b c) (- (* a d))) (+ (* c c) (* d d))))>
1544606634.496 * * * * [misc]progress:  [ 45 / 50 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1544606634.496 * [enter]simplify:  Simplifying 0
1544606634.496 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606634.496 * [exit]simplify:  Simplified to 0
1544606634.496 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1544606634.496 * * * * [misc]progress:  [ 46 / 50 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1544606634.497 * [enter]simplify:  Simplifying 0
1544606634.497 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606634.497 * [exit]simplify:  Simplified to 0
1544606634.497 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1544606634.497 * * * * [misc]progress:  [ 47 / 50 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1544606634.497 * [enter]simplify:  Simplifying 0
1544606634.497 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606634.498 * [exit]simplify:  Simplified to 0
1544606634.498 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1544606634.498 * * * * [misc]progress:  [ 48 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ 0 (+ (* c c) (* d d))))>
1544606634.498 * [enter]simplify:  Simplifying 0
1544606634.498 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606634.498 * [exit]simplify:  Simplified to 0
1544606634.498 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ 0 (+ (* c c) (* d d))))
1544606634.499 * * * * [misc]progress:  [ 49 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1544606634.499 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1544606634.499 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606634.503 * * [misc]simplify:  iters left: 3 (11 enodes)
1544606634.507 * * [misc]simplify:  iters left: 2 (18 enodes)
1544606634.514 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1544606634.514 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1544606634.514 * * * * [misc]progress:  [ 50 / 50 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1544606634.514 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1544606634.515 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606634.518 * * [misc]simplify:  iters left: 3 (11 enodes)
1544606634.523 * * [misc]simplify:  iters left: 2 (18 enodes)
1544606634.529 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1544606634.530 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1544606634.530 * * * [misc]progress:  adding candidates to table
1544606635.499 * * [misc]progress:  iteration 2 / 4
1544606635.499 * * * [misc]progress:  picking best candidate
1544606635.545 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1544606635.545 * * * [misc]progress:  localizing error
1544606635.559 * * * [misc]progress:  generating rewritten candidates
1544606635.559 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1544606635.592 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1544606635.620 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1544606635.741 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1544606635.769 * * * [misc]progress:  generating series expansions
1544606635.769 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1544606635.769 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1544606635.769 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1544606635.769 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1544606635.769 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1544606635.769 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606635.770 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.770 * [misc]backup-simplify:  Simplify c into c
1544606635.770 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606635.770 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.770 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.770 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.770 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.770 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1544606635.770 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1544606635.770 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606635.771 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.771 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1544606635.771 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1544606635.771 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606635.771 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.771 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.771 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.771 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.771 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.771 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.771 * [misc]backup-simplify:  Simplify d into d
1544606635.771 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.771 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606635.771 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1544606635.771 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.772 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.772 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1544606635.772 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1544606635.772 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606635.772 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.772 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.772 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.772 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.772 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.772 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.772 * [misc]backup-simplify:  Simplify d into d
1544606635.772 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.772 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606635.772 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1544606635.772 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.772 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.773 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1544606635.773 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.773 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.773 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.773 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.773 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.773 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.773 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.773 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.774 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.774 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.774 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.775 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1544606635.775 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1544606635.775 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606635.775 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606635.775 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.775 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.775 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.775 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1544606635.775 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1544606635.775 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.775 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.776 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.776 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.776 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606635.776 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.776 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1544606635.776 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.777 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.777 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.777 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.777 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.777 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.777 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1544606635.777 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606635.777 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1544606635.777 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606635.777 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606635.777 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606635.778 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606635.778 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.778 * [misc]backup-simplify:  Simplify c into c
1544606635.778 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.778 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606635.778 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606635.778 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606635.778 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.778 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.778 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.778 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.778 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.778 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606635.779 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.779 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.779 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.779 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.779 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.779 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606635.779 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606635.779 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606635.779 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.779 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.780 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.780 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.780 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.780 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.780 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606635.780 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.780 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.780 * [misc]backup-simplify:  Simplify d into d
1544606635.780 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.780 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.780 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.780 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.781 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.781 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.781 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.781 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.781 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606635.781 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606635.781 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606635.781 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.781 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.781 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.781 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.782 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.782 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.782 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606635.782 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.782 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.782 * [misc]backup-simplify:  Simplify d into d
1544606635.782 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.782 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.782 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.782 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.783 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.783 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.783 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.783 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.783 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606635.784 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.784 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.784 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.784 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.784 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606635.784 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.784 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606635.785 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1544606635.785 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1544606635.785 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606635.785 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606635.785 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606635.785 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.785 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.785 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.785 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.786 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1544606635.786 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.786 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1544606635.786 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.786 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.786 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.787 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606635.787 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.787 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.787 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.787 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.788 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1544606635.788 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.788 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.788 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606635.788 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.788 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.788 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.789 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.789 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1544606635.789 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606635.789 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1544606635.789 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606635.789 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606635.789 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606635.789 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606635.789 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.789 * [misc]backup-simplify:  Simplify c into c
1544606635.789 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.789 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606635.789 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606635.789 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606635.789 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.789 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.789 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.790 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.790 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.790 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606635.790 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.790 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.791 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.791 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.791 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606635.791 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606635.791 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606635.791 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.791 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.791 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.791 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.791 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.791 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.791 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606635.792 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.792 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.792 * [misc]backup-simplify:  Simplify d into d
1544606635.792 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.792 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.792 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.792 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.792 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.793 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.793 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.793 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.793 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606635.793 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606635.793 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606635.793 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.793 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.793 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.793 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.793 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.793 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.793 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606635.793 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.793 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.794 * [misc]backup-simplify:  Simplify d into d
1544606635.794 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.794 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.794 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.794 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.794 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.794 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.795 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.795 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.795 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606635.795 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.795 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.795 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.795 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.795 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606635.796 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.796 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606635.796 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1544606635.796 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1544606635.797 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606635.797 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606635.797 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606635.797 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.797 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.797 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.797 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.797 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1544606635.797 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.797 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1544606635.797 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.798 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.798 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.798 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606635.798 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.798 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.799 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.799 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1544606635.799 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.799 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.799 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606635.800 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.800 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.800 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.800 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.800 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1544606635.800 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1544606635.800 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1544606635.801 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1544606635.801 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1544606635.801 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1544606635.801 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606635.801 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.801 * [misc]backup-simplify:  Simplify c into c
1544606635.801 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606635.801 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.801 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.801 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.801 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.801 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1544606635.801 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1544606635.801 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606635.801 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.801 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1544606635.801 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1544606635.801 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606635.801 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.801 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.802 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.802 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.802 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.802 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.802 * [misc]backup-simplify:  Simplify d into d
1544606635.802 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.802 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606635.802 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1544606635.802 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.803 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1544606635.803 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1544606635.803 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606635.803 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.803 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.803 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.803 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.803 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.803 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.803 * [misc]backup-simplify:  Simplify d into d
1544606635.803 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.803 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606635.803 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1544606635.803 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.803 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.804 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1544606635.804 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.804 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.804 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.804 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.804 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.804 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.804 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.804 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.804 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.804 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.804 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.805 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1544606635.805 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1544606635.805 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606635.805 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606635.805 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.806 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.806 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.806 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1544606635.806 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1544606635.806 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.806 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.806 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.806 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.807 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606635.807 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.807 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1544606635.807 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.807 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.807 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.807 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.808 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.808 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.808 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1544606635.808 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606635.808 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1544606635.808 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606635.808 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606635.808 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606635.808 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606635.808 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.808 * [misc]backup-simplify:  Simplify c into c
1544606635.808 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.808 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606635.808 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606635.808 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606635.808 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.808 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.808 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.809 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.809 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.809 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606635.809 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.809 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.809 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.810 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.810 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606635.810 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606635.810 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606635.810 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.810 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.810 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.810 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.810 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.810 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.810 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606635.810 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.810 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.810 * [misc]backup-simplify:  Simplify d into d
1544606635.810 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.811 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.811 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.811 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.811 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.811 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.811 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.812 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.812 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606635.812 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606635.812 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606635.812 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.812 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.812 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.812 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.812 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.812 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.812 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606635.812 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.812 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.812 * [misc]backup-simplify:  Simplify d into d
1544606635.812 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.812 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.813 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.813 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.813 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.813 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.813 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.814 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.814 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606635.814 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.814 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.814 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.814 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.814 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606635.814 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.815 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606635.815 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1544606635.815 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1544606635.815 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606635.816 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606635.816 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606635.816 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.816 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.816 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.816 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.816 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1544606635.816 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.816 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1544606635.816 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.817 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.817 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.817 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606635.817 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.817 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.817 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.818 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.818 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1544606635.818 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.818 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.818 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606635.819 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.819 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.819 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.819 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.819 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1544606635.819 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606635.819 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1544606635.819 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606635.819 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606635.819 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606635.819 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606635.819 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.819 * [misc]backup-simplify:  Simplify c into c
1544606635.819 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.819 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606635.820 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606635.820 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606635.820 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.820 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.820 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.820 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.820 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.820 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606635.820 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.820 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.821 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.821 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.821 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.821 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606635.821 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606635.821 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606635.821 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.821 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.821 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.821 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.821 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.822 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.822 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606635.822 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.822 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.822 * [misc]backup-simplify:  Simplify d into d
1544606635.822 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.822 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.822 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.822 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.822 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.823 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.823 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.823 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.823 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606635.823 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606635.823 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606635.823 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.823 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.823 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.823 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.823 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.824 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.824 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606635.824 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.824 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.824 * [misc]backup-simplify:  Simplify d into d
1544606635.824 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.824 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.824 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.824 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.824 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.825 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.825 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.825 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.825 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606635.825 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.825 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.825 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.825 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.825 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606635.826 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.826 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606635.827 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1544606635.827 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1544606635.827 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606635.827 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606635.827 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606635.827 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.827 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.827 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.827 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.827 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1544606635.828 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.828 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1544606635.828 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.828 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.828 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.828 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606635.829 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.829 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.829 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.829 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.829 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1544606635.829 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.829 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.830 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606635.830 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.830 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.830 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.830 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.830 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1544606635.830 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1544606635.836 * [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)))))
1544606635.836 * [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
1544606635.836 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1544606635.836 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1544606635.836 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606635.836 * [misc]taylor:  Taking taylor expansion of b in d
1544606635.836 * [misc]backup-simplify:  Simplify b into b
1544606635.836 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.836 * [misc]backup-simplify:  Simplify c into c
1544606635.836 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606635.836 * [misc]taylor:  Taking taylor expansion of a in d
1544606635.836 * [misc]backup-simplify:  Simplify a into a
1544606635.836 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.836 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.836 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.836 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1544606635.836 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1544606635.836 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1544606635.836 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606635.836 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.836 * [misc]backup-simplify:  Simplify c into c
1544606635.836 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606635.836 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.836 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.836 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.836 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.836 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1544606635.837 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606635.837 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1544606635.837 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606635.837 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.837 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606635.837 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1544606635.837 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1544606635.837 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1544606635.837 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606635.837 * [misc]taylor:  Taking taylor expansion of b in a
1544606635.838 * [misc]backup-simplify:  Simplify b into b
1544606635.838 * [misc]taylor:  Taking taylor expansion of c in a
1544606635.838 * [misc]backup-simplify:  Simplify c into c
1544606635.838 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606635.838 * [misc]taylor:  Taking taylor expansion of a in a
1544606635.838 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.838 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.838 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.838 * [misc]backup-simplify:  Simplify d into d
1544606635.838 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1544606635.838 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1544606635.838 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1544606635.838 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1544606635.838 * [misc]taylor:  Taking taylor expansion of c in a
1544606635.838 * [misc]backup-simplify:  Simplify c into c
1544606635.838 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606635.838 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.838 * [misc]backup-simplify:  Simplify d into d
1544606635.838 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.838 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.838 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1544606635.838 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1544606635.838 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1544606635.839 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606635.839 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.839 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1544606635.839 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1544606635.839 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1544606635.840 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1544606635.840 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606635.840 * [misc]taylor:  Taking taylor expansion of b in c
1544606635.840 * [misc]backup-simplify:  Simplify b into b
1544606635.840 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.840 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.840 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.840 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606635.840 * [misc]taylor:  Taking taylor expansion of a in c
1544606635.840 * [misc]backup-simplify:  Simplify a into a
1544606635.840 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.840 * [misc]backup-simplify:  Simplify d into d
1544606635.840 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1544606635.840 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1544606635.840 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606635.840 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.840 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.840 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.840 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.840 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.840 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.840 * [misc]backup-simplify:  Simplify d into d
1544606635.840 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.840 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606635.840 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.840 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1544606635.840 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.841 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.841 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.841 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1544606635.841 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1544606635.841 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606635.841 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606635.841 * [misc]taylor:  Taking taylor expansion of b in b
1544606635.841 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.841 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.841 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.841 * [misc]backup-simplify:  Simplify c into c
1544606635.841 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606635.841 * [misc]taylor:  Taking taylor expansion of a in b
1544606635.841 * [misc]backup-simplify:  Simplify a into a
1544606635.841 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.841 * [misc]backup-simplify:  Simplify d into d
1544606635.841 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1544606635.841 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1544606635.841 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1544606635.842 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606635.842 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.842 * [misc]backup-simplify:  Simplify c into c
1544606635.842 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606635.842 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.842 * [misc]backup-simplify:  Simplify d into d
1544606635.842 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.842 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.842 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1544606635.842 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1544606635.842 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1544606635.842 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606635.842 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.843 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1544606635.843 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1544606635.843 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1544606635.843 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606635.843 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606635.843 * [misc]taylor:  Taking taylor expansion of b in b
1544606635.843 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.843 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.843 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.843 * [misc]backup-simplify:  Simplify c into c
1544606635.843 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606635.843 * [misc]taylor:  Taking taylor expansion of a in b
1544606635.843 * [misc]backup-simplify:  Simplify a into a
1544606635.843 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.844 * [misc]backup-simplify:  Simplify d into d
1544606635.844 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1544606635.844 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1544606635.844 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1544606635.844 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606635.844 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.844 * [misc]backup-simplify:  Simplify c into c
1544606635.844 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606635.844 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.844 * [misc]backup-simplify:  Simplify d into d
1544606635.844 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.844 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.844 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1544606635.844 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1544606635.844 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1544606635.844 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606635.844 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.845 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1544606635.845 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1544606635.845 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606635.845 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.845 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606635.846 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1544606635.846 * [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))))))
1544606635.846 * [misc]taylor:  Taking taylor expansion of (* -1 (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) in c
1544606635.846 * [misc]taylor:  Taking taylor expansion of -1 in c
1544606635.846 * [misc]backup-simplify:  Simplify -1 into -1
1544606635.846 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1544606635.846 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606635.846 * [misc]taylor:  Taking taylor expansion of a in c
1544606635.846 * [misc]backup-simplify:  Simplify a into a
1544606635.846 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.846 * [misc]backup-simplify:  Simplify d into d
1544606635.846 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1544606635.846 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1544606635.846 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606635.846 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.846 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.846 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.846 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.846 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.846 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.846 * [misc]backup-simplify:  Simplify d into d
1544606635.846 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.846 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606635.847 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.847 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1544606635.847 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.847 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.847 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.847 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1544606635.847 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.847 * [misc]backup-simplify:  Simplify (* (* a d) (/ 1 d)) into a
1544606635.847 * [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
1544606635.847 * [misc]taylor:  Taking taylor expansion of (* -1 a) in a
1544606635.847 * [misc]taylor:  Taking taylor expansion of -1 in a
1544606635.847 * [misc]backup-simplify:  Simplify -1 into -1
1544606635.847 * [misc]taylor:  Taking taylor expansion of a in a
1544606635.847 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.848 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.848 * [misc]backup-simplify:  Simplify (* -1 0) into 0
1544606635.848 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.848 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.848 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.848 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606635.848 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606635.848 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.848 * [misc]backup-simplify:  Simplify (+ c 0) into c
1544606635.849 * [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)))))
1544606635.849 * [misc]taylor:  Taking taylor expansion of (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1544606635.849 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.849 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.849 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.849 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1544606635.849 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1544606635.849 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606635.849 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.849 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.849 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.849 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.849 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.849 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.849 * [misc]backup-simplify:  Simplify d into d
1544606635.849 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.849 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606635.849 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.849 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1544606635.849 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.850 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.850 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.850 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1544606635.850 * [misc]backup-simplify:  Simplify (* 0 (/ 1 d)) into 0
1544606635.850 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.850 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.850 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.850 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.850 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.850 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606635.850 * [misc]backup-simplify:  Simplify (+ (* (* a d) 0) (* 0 (/ 1 d))) into 0
1544606635.850 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
1544606635.850 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.851 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.851 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.851 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.851 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.851 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
1544606635.851 * [misc]taylor:  Taking taylor expansion of -1 in d
1544606635.851 * [misc]backup-simplify:  Simplify -1 into -1
1544606635.851 * [misc]backup-simplify:  Simplify -1 into -1
1544606635.851 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.851 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1544606635.851 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.852 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.852 * [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
1544606635.853 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1544606635.853 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606635.853 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.854 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.854 * [misc]backup-simplify:  Simplify (+ (* (- (* a d)) 0) (+ (* c 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1544606635.854 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606635.854 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.854 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.854 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.854 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.854 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.854 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.854 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 d))) into (/ 1 d)
1544606635.855 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
1544606635.855 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.855 * [misc]backup-simplify:  Simplify d into d
1544606635.855 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606635.855 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606635.855 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.855 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.855 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.855 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.855 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.855 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.855 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.855 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.856 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.856 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ 1 (pow d 4)))
1544606635.856 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 4))) (pow 0 2) (+)) (* 2 (/ 1 d))) into (/ -1/2 (pow d 3))
1544606635.856 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.857 * [misc]backup-simplify:  Simplify (+ (* (* a d) (/ -1/2 (pow d 3))) (+ (* 0 0) (* 0 (/ 1 d)))) into (- (* 1/2 (/ a (pow d 2))))
1544606635.857 * [misc]backup-simplify:  Simplify (+ (* -1 (- (* 1/2 (/ a (pow d 2))))) (+ (* 0 0) (* 0 a))) into (* 1/2 (/ a (pow d 2)))
1544606635.857 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ a (pow d 2))) in a
1544606635.857 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1544606635.857 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606635.857 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 2)) in a
1544606635.857 * [misc]taylor:  Taking taylor expansion of a in a
1544606635.857 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.857 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.857 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606635.857 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.857 * [misc]backup-simplify:  Simplify d into d
1544606635.857 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.857 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.857 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.857 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.857 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.857 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.857 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.857 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.857 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
1544606635.857 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.857 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.857 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.858 * [misc]backup-simplify:  Simplify (* -1 (* 1 (* a (* 1 1)))) into (* -1 a)
1544606635.858 * [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))))))
1544606635.858 * [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
1544606635.858 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1544606635.858 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606635.858 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606635.858 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606635.858 * [misc]taylor:  Taking taylor expansion of b in d
1544606635.858 * [misc]backup-simplify:  Simplify b into b
1544606635.858 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.858 * [misc]backup-simplify:  Simplify c into c
1544606635.858 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606635.858 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606635.858 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606635.858 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606635.858 * [misc]taylor:  Taking taylor expansion of a in d
1544606635.858 * [misc]backup-simplify:  Simplify a into a
1544606635.858 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.858 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.858 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.858 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606635.858 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606635.858 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606635.858 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1544606635.858 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606635.859 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606635.859 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606635.859 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606635.859 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.859 * [misc]backup-simplify:  Simplify c into c
1544606635.859 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.859 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606635.859 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606635.859 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606635.859 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.859 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.859 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.859 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.859 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.859 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606635.859 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.859 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.859 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.860 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.860 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.860 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.860 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.860 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1544606635.860 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606635.860 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606635.860 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606635.860 * [misc]taylor:  Taking taylor expansion of b in a
1544606635.860 * [misc]backup-simplify:  Simplify b into b
1544606635.860 * [misc]taylor:  Taking taylor expansion of c in a
1544606635.860 * [misc]backup-simplify:  Simplify c into c
1544606635.860 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606635.860 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606635.860 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606635.860 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606635.860 * [misc]taylor:  Taking taylor expansion of a in a
1544606635.860 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.860 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.860 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.860 * [misc]backup-simplify:  Simplify d into d
1544606635.860 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606635.860 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606635.860 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606635.860 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1544606635.860 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1544606635.860 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1544606635.861 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1544606635.861 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1544606635.861 * [misc]taylor:  Taking taylor expansion of c in a
1544606635.861 * [misc]backup-simplify:  Simplify c into c
1544606635.861 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.861 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606635.861 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606635.861 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606635.861 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.861 * [misc]backup-simplify:  Simplify d into d
1544606635.861 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.861 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.861 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606635.861 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606635.861 * [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)))))
1544606635.861 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606635.861 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606635.861 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.861 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.862 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.862 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.862 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1544606635.862 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606635.862 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606635.862 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606635.862 * [misc]taylor:  Taking taylor expansion of b in c
1544606635.862 * [misc]backup-simplify:  Simplify b into b
1544606635.862 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.862 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.862 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.862 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606635.862 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606635.862 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606635.862 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606635.862 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606635.862 * [misc]taylor:  Taking taylor expansion of a in c
1544606635.862 * [misc]backup-simplify:  Simplify a into a
1544606635.862 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.862 * [misc]backup-simplify:  Simplify d into d
1544606635.862 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.863 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.863 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1544606635.863 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606635.863 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606635.863 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606635.863 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.863 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.863 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.863 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.863 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.863 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.863 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606635.863 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.863 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.863 * [misc]backup-simplify:  Simplify d into d
1544606635.863 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.863 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.864 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.864 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.864 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.864 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.864 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.864 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.864 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.864 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.864 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1544606635.864 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606635.864 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606635.864 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606635.864 * [misc]taylor:  Taking taylor expansion of b in b
1544606635.864 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.864 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.865 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.865 * [misc]backup-simplify:  Simplify c into c
1544606635.865 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606635.865 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606635.865 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606635.865 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606635.865 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606635.865 * [misc]taylor:  Taking taylor expansion of a in b
1544606635.865 * [misc]backup-simplify:  Simplify a into a
1544606635.865 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.865 * [misc]backup-simplify:  Simplify d into d
1544606635.865 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.865 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.865 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1544606635.865 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1544606635.865 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1544606635.865 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1544606635.865 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606635.865 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.865 * [misc]backup-simplify:  Simplify c into c
1544606635.865 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.865 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606635.865 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1544606635.865 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606635.865 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.865 * [misc]backup-simplify:  Simplify d into d
1544606635.865 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.865 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.865 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606635.865 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606635.866 * [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)))))
1544606635.866 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606635.866 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606635.866 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.866 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.866 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.866 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.866 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1544606635.866 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606635.867 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606635.867 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606635.867 * [misc]taylor:  Taking taylor expansion of b in b
1544606635.867 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.867 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.867 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.867 * [misc]backup-simplify:  Simplify c into c
1544606635.867 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606635.867 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606635.867 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606635.867 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606635.867 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606635.867 * [misc]taylor:  Taking taylor expansion of a in b
1544606635.867 * [misc]backup-simplify:  Simplify a into a
1544606635.867 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.867 * [misc]backup-simplify:  Simplify d into d
1544606635.867 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.867 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.867 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1544606635.867 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1544606635.867 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1544606635.867 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1544606635.867 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606635.867 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.867 * [misc]backup-simplify:  Simplify c into c
1544606635.867 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.867 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606635.867 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1544606635.867 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606635.867 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.867 * [misc]backup-simplify:  Simplify d into d
1544606635.867 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.867 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.867 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606635.868 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606635.868 * [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)))))
1544606635.868 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606635.868 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606635.868 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.868 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.868 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.869 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.869 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606635.869 * [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))
1544606635.869 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1544606635.869 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1544606635.869 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606635.869 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606635.869 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606635.869 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.869 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.869 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.869 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.869 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.869 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.869 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606635.869 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.869 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.869 * [misc]backup-simplify:  Simplify d into d
1544606635.869 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.869 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.869 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.870 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.870 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.870 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.870 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.870 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.870 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.870 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.870 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1544606635.870 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.870 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.870 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.871 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.871 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.871 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606635.871 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.871 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606635.871 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1544606635.871 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606635.871 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606635.871 * [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)))))))
1544606635.872 * [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) in c
1544606635.872 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1544606635.872 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606635.872 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606635.872 * [misc]taylor:  Taking taylor expansion of a in c
1544606635.872 * [misc]backup-simplify:  Simplify a into a
1544606635.872 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.872 * [misc]backup-simplify:  Simplify d into d
1544606635.872 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.872 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.872 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1544606635.872 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606635.872 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606635.872 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606635.872 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.872 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.872 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.872 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.872 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.872 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.872 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606635.872 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.872 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.872 * [misc]backup-simplify:  Simplify d into d
1544606635.872 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.872 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.872 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.873 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.873 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.873 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.873 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.873 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.873 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.873 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.874 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.874 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.874 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.874 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.874 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606635.874 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.874 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.874 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1544606635.874 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1544606635.874 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.874 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606635.875 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.875 * [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
1544606635.876 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.876 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1544606635.876 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606635.876 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606635.876 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606635.876 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.876 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.877 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1544606635.877 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606635.877 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.877 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.877 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.877 * [misc]backup-simplify:  Simplify (* (/ 1 (* a d)) 1) into (/ 1 (* a d))
1544606635.877 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606635.877 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1544606635.877 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606635.877 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606635.877 * [misc]taylor:  Taking taylor expansion of a in a
1544606635.877 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.877 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.877 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.877 * [misc]backup-simplify:  Simplify d into d
1544606635.877 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606635.877 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606635.877 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606635.877 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606635.877 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1544606635.877 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606635.877 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.877 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.877 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.877 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.878 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.878 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.878 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.878 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.878 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606635.878 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.878 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606635.879 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1544606635.879 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1544606635.879 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1544606635.879 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in a
1544606635.879 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in a
1544606635.879 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1544606635.879 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606635.879 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606635.879 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606635.879 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.879 * [misc]backup-simplify:  Simplify d into d
1544606635.880 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.880 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.880 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.880 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.880 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.880 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.880 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.880 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.880 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.880 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1544606635.880 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1544606635.880 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606635.881 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606635.881 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.881 * [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
1544606635.881 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.882 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1544606635.882 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606635.882 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.882 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606635.882 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.883 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.883 * [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
1544606635.883 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606635.883 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.883 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.883 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.883 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.883 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.883 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606635.883 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606635.883 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a d)) 0) (* 0 1)) into 0
1544606635.883 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.883 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.883 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.884 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.884 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606635.884 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.884 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.884 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.884 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.885 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1544606635.885 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1544606635.885 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1544606635.885 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.885 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.885 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.885 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.885 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.886 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1544606635.886 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1544606635.886 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.886 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.886 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.886 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.886 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 b)))))) into b
1544606635.886 * [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))))))
1544606635.886 * [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
1544606635.886 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1544606635.886 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606635.886 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606635.886 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606635.886 * [misc]taylor:  Taking taylor expansion of b in d
1544606635.886 * [misc]backup-simplify:  Simplify b into b
1544606635.886 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.886 * [misc]backup-simplify:  Simplify c into c
1544606635.886 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606635.887 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606635.887 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606635.887 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606635.887 * [misc]taylor:  Taking taylor expansion of a in d
1544606635.887 * [misc]backup-simplify:  Simplify a into a
1544606635.887 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.887 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.887 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.887 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606635.887 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606635.887 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606635.887 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1544606635.887 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606635.887 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606635.887 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606635.887 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606635.887 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.887 * [misc]backup-simplify:  Simplify c into c
1544606635.887 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.887 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606635.887 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606635.887 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606635.887 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.887 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.887 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.887 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.887 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.888 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606635.888 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.888 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.888 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.888 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.888 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.888 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.888 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.889 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1544606635.889 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606635.889 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606635.889 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606635.889 * [misc]taylor:  Taking taylor expansion of b in a
1544606635.889 * [misc]backup-simplify:  Simplify b into b
1544606635.889 * [misc]taylor:  Taking taylor expansion of c in a
1544606635.889 * [misc]backup-simplify:  Simplify c into c
1544606635.889 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606635.889 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606635.889 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606635.889 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606635.889 * [misc]taylor:  Taking taylor expansion of a in a
1544606635.889 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.889 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.889 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.889 * [misc]backup-simplify:  Simplify d into d
1544606635.889 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606635.889 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606635.889 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606635.889 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1544606635.889 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1544606635.889 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1544606635.889 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1544606635.889 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1544606635.889 * [misc]taylor:  Taking taylor expansion of c in a
1544606635.889 * [misc]backup-simplify:  Simplify c into c
1544606635.889 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.889 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606635.889 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606635.889 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606635.889 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.889 * [misc]backup-simplify:  Simplify d into d
1544606635.889 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.889 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.890 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606635.890 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606635.890 * [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)))))
1544606635.890 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606635.890 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606635.890 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.890 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.890 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.891 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.891 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1544606635.891 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606635.891 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606635.891 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606635.891 * [misc]taylor:  Taking taylor expansion of b in c
1544606635.891 * [misc]backup-simplify:  Simplify b into b
1544606635.891 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.891 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.891 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.891 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606635.891 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606635.891 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606635.891 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606635.891 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606635.891 * [misc]taylor:  Taking taylor expansion of a in c
1544606635.891 * [misc]backup-simplify:  Simplify a into a
1544606635.891 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.891 * [misc]backup-simplify:  Simplify d into d
1544606635.891 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.891 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.891 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1544606635.891 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606635.891 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606635.891 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606635.891 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.891 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.891 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.891 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.892 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.892 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.892 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606635.892 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.892 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.892 * [misc]backup-simplify:  Simplify d into d
1544606635.892 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.892 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.892 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.892 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.893 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.893 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.893 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.893 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.893 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.894 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.894 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1544606635.894 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606635.894 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606635.894 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606635.894 * [misc]taylor:  Taking taylor expansion of b in b
1544606635.894 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.894 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.894 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.894 * [misc]backup-simplify:  Simplify c into c
1544606635.894 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606635.894 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606635.894 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606635.894 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606635.894 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606635.894 * [misc]taylor:  Taking taylor expansion of a in b
1544606635.894 * [misc]backup-simplify:  Simplify a into a
1544606635.894 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.895 * [misc]backup-simplify:  Simplify d into d
1544606635.895 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.895 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.895 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1544606635.895 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1544606635.895 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1544606635.895 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1544606635.895 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606635.895 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.895 * [misc]backup-simplify:  Simplify c into c
1544606635.895 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.895 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606635.895 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1544606635.895 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606635.895 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.895 * [misc]backup-simplify:  Simplify d into d
1544606635.895 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.895 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.895 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606635.896 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606635.896 * [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)))))
1544606635.896 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606635.896 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606635.896 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.896 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.896 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.896 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.896 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.897 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1544606635.897 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606635.897 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606635.897 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606635.897 * [misc]taylor:  Taking taylor expansion of b in b
1544606635.897 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.897 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.897 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.897 * [misc]backup-simplify:  Simplify c into c
1544606635.897 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606635.897 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606635.897 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606635.897 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606635.897 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606635.897 * [misc]taylor:  Taking taylor expansion of a in b
1544606635.897 * [misc]backup-simplify:  Simplify a into a
1544606635.897 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.897 * [misc]backup-simplify:  Simplify d into d
1544606635.897 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.897 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.897 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1544606635.897 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1544606635.897 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1544606635.897 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1544606635.897 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606635.897 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.897 * [misc]backup-simplify:  Simplify c into c
1544606635.897 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606635.897 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606635.897 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1544606635.897 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606635.897 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.897 * [misc]backup-simplify:  Simplify d into d
1544606635.897 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.897 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.897 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606635.898 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606635.898 * [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)))))
1544606635.898 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606635.898 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606635.898 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.898 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.898 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.898 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.899 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.899 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606635.899 * [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))
1544606635.899 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1544606635.899 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1544606635.899 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606635.899 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606635.899 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606635.899 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.899 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.899 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.899 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.899 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.899 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.899 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606635.899 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.899 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.899 * [misc]backup-simplify:  Simplify d into d
1544606635.899 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.899 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.899 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.900 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.900 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.900 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.900 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.900 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.900 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.900 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.900 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1544606635.900 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.900 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.900 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.901 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.901 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.901 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606635.901 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.901 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606635.901 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1544606635.901 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606635.901 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606635.901 * [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)))))))
1544606635.901 * [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) in c
1544606635.901 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1544606635.901 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606635.901 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606635.901 * [misc]taylor:  Taking taylor expansion of a in c
1544606635.901 * [misc]backup-simplify:  Simplify a into a
1544606635.901 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.902 * [misc]backup-simplify:  Simplify d into d
1544606635.902 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.902 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.902 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1544606635.902 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606635.902 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606635.902 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606635.902 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606635.902 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.902 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.902 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.902 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606635.902 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.902 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606635.902 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606635.902 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.902 * [misc]backup-simplify:  Simplify d into d
1544606635.902 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.902 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.902 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606635.902 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.902 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606635.903 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.903 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.903 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.903 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.903 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606635.903 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.903 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606635.903 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.903 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.903 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606635.903 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.903 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.904 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1544606635.904 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1544606635.904 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.904 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606635.904 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.905 * [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
1544606635.905 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.906 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1544606635.906 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606635.906 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606635.906 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606635.906 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.906 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.906 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1544606635.906 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606635.906 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.906 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.906 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.906 * [misc]backup-simplify:  Simplify (* (/ 1 (* a d)) 1) into (/ 1 (* a d))
1544606635.907 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606635.907 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1544606635.907 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606635.907 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606635.907 * [misc]taylor:  Taking taylor expansion of a in a
1544606635.907 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.907 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.907 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.907 * [misc]backup-simplify:  Simplify d into d
1544606635.907 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606635.907 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606635.907 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606635.907 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606635.907 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1544606635.907 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606635.907 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.907 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.907 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.907 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.907 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.907 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.908 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.908 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606635.908 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.908 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606635.908 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1544606635.909 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1544606635.909 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1544606635.909 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in a
1544606635.909 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in a
1544606635.909 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1544606635.909 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606635.909 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606635.909 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606635.909 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.909 * [misc]backup-simplify:  Simplify d into d
1544606635.909 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606635.909 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606635.909 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.909 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.909 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.909 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.909 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.909 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.909 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.910 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1544606635.910 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1544606635.910 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606635.910 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606635.910 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.911 * [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
1544606635.911 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1544606635.912 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1544606635.912 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606635.912 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.912 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606635.912 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.912 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.913 * [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
1544606635.913 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606635.913 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.913 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.913 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.913 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.913 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.913 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606635.913 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606635.913 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a d)) 0) (* 0 1)) into 0
1544606635.913 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.913 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.913 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.913 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.914 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606635.914 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.914 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606635.914 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606635.914 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.914 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1544606635.915 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1544606635.915 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1544606635.915 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.915 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.915 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.915 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.915 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.916 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1544606635.916 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1544606635.916 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.916 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.916 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.916 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.916 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- b))))))) into (* -1 b)
1544606635.916 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1544606635.916 * [misc]backup-simplify:  Simplify (- (* b c) (* a d)) into (- (* b c) (* a d))
1544606635.916 * [misc]approximate:  Taking taylor expansion of (- (* b c) (* a d)) in (b c a d) around 0
1544606635.916 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1544606635.916 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606635.916 * [misc]taylor:  Taking taylor expansion of b in d
1544606635.916 * [misc]backup-simplify:  Simplify b into b
1544606635.916 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.916 * [misc]backup-simplify:  Simplify c into c
1544606635.916 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606635.916 * [misc]taylor:  Taking taylor expansion of a in d
1544606635.916 * [misc]backup-simplify:  Simplify a into a
1544606635.916 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.916 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.916 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.917 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1544606635.917 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606635.917 * [misc]taylor:  Taking taylor expansion of b in a
1544606635.917 * [misc]backup-simplify:  Simplify b into b
1544606635.917 * [misc]taylor:  Taking taylor expansion of c in a
1544606635.917 * [misc]backup-simplify:  Simplify c into c
1544606635.917 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606635.917 * [misc]taylor:  Taking taylor expansion of a in a
1544606635.917 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.917 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.917 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.917 * [misc]backup-simplify:  Simplify d into d
1544606635.917 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1544606635.917 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606635.917 * [misc]taylor:  Taking taylor expansion of b in c
1544606635.917 * [misc]backup-simplify:  Simplify b into b
1544606635.917 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.917 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.917 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.917 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606635.917 * [misc]taylor:  Taking taylor expansion of a in c
1544606635.917 * [misc]backup-simplify:  Simplify a into a
1544606635.917 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.917 * [misc]backup-simplify:  Simplify d into d
1544606635.917 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606635.917 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606635.917 * [misc]taylor:  Taking taylor expansion of b in b
1544606635.917 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.917 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.917 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.917 * [misc]backup-simplify:  Simplify c into c
1544606635.917 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606635.917 * [misc]taylor:  Taking taylor expansion of a in b
1544606635.917 * [misc]backup-simplify:  Simplify a into a
1544606635.917 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.917 * [misc]backup-simplify:  Simplify d into d
1544606635.917 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606635.917 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606635.917 * [misc]taylor:  Taking taylor expansion of b in b
1544606635.917 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.917 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.917 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.917 * [misc]backup-simplify:  Simplify c into c
1544606635.917 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606635.917 * [misc]taylor:  Taking taylor expansion of a in b
1544606635.917 * [misc]backup-simplify:  Simplify a into a
1544606635.917 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.917 * [misc]backup-simplify:  Simplify d into d
1544606635.917 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606635.917 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.917 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606635.917 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1544606635.917 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in c
1544606635.917 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606635.917 * [misc]taylor:  Taking taylor expansion of a in c
1544606635.917 * [misc]backup-simplify:  Simplify a into a
1544606635.917 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.918 * [misc]backup-simplify:  Simplify d into d
1544606635.918 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.918 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606635.918 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in a
1544606635.918 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606635.918 * [misc]taylor:  Taking taylor expansion of a in a
1544606635.918 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.918 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.918 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.918 * [misc]backup-simplify:  Simplify d into d
1544606635.918 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606635.918 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.918 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.918 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.918 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.918 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606635.918 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606635.918 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.918 * [misc]backup-simplify:  Simplify (+ c 0) into c
1544606635.918 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.918 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.918 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.918 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.918 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.918 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.919 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.919 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.919 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606635.919 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.919 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.919 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.919 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.919 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.919 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.919 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606635.919 * [misc]backup-simplify:  Simplify (- d) into (- d)
1544606635.919 * [misc]taylor:  Taking taylor expansion of (- d) in d
1544606635.919 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.919 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.919 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.919 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.919 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.919 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.919 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606635.920 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.920 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.920 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.920 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606635.920 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.920 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.920 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.920 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.920 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.920 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.920 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.920 * [misc]backup-simplify:  Simplify (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1544606635.920 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1544606635.920 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606635.920 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606635.920 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606635.920 * [misc]taylor:  Taking taylor expansion of b in d
1544606635.920 * [misc]backup-simplify:  Simplify b into b
1544606635.920 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.920 * [misc]backup-simplify:  Simplify c into c
1544606635.920 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606635.920 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606635.920 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606635.920 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606635.920 * [misc]taylor:  Taking taylor expansion of a in d
1544606635.920 * [misc]backup-simplify:  Simplify a into a
1544606635.920 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.920 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.920 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.920 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606635.921 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606635.921 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606635.921 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606635.921 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606635.921 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606635.921 * [misc]taylor:  Taking taylor expansion of b in a
1544606635.921 * [misc]backup-simplify:  Simplify b into b
1544606635.921 * [misc]taylor:  Taking taylor expansion of c in a
1544606635.921 * [misc]backup-simplify:  Simplify c into c
1544606635.921 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606635.921 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606635.921 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606635.921 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606635.921 * [misc]taylor:  Taking taylor expansion of a in a
1544606635.921 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.921 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.921 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.921 * [misc]backup-simplify:  Simplify d into d
1544606635.921 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606635.921 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606635.921 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606635.921 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606635.921 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606635.921 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606635.921 * [misc]taylor:  Taking taylor expansion of b in c
1544606635.921 * [misc]backup-simplify:  Simplify b into b
1544606635.921 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.921 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.921 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.921 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606635.921 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606635.921 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606635.921 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606635.921 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606635.921 * [misc]taylor:  Taking taylor expansion of a in c
1544606635.921 * [misc]backup-simplify:  Simplify a into a
1544606635.921 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.921 * [misc]backup-simplify:  Simplify d into d
1544606635.921 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.922 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.922 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606635.922 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606635.922 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606635.922 * [misc]taylor:  Taking taylor expansion of b in b
1544606635.922 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.922 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.922 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.922 * [misc]backup-simplify:  Simplify c into c
1544606635.922 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606635.922 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606635.922 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606635.922 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606635.922 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606635.922 * [misc]taylor:  Taking taylor expansion of a in b
1544606635.922 * [misc]backup-simplify:  Simplify a into a
1544606635.922 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.922 * [misc]backup-simplify:  Simplify d into d
1544606635.922 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.922 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.922 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606635.922 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606635.922 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606635.922 * [misc]taylor:  Taking taylor expansion of b in b
1544606635.922 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.922 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.922 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.922 * [misc]backup-simplify:  Simplify c into c
1544606635.922 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606635.922 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606635.922 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606635.922 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606635.922 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606635.922 * [misc]taylor:  Taking taylor expansion of a in b
1544606635.922 * [misc]backup-simplify:  Simplify a into a
1544606635.922 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.922 * [misc]backup-simplify:  Simplify d into d
1544606635.923 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.923 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.923 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606635.923 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1544606635.923 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.923 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.923 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.923 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.923 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606635.923 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.923 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606635.923 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1544606635.923 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606635.923 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606635.924 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1544606635.924 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606635.924 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606635.924 * [misc]taylor:  Taking taylor expansion of a in c
1544606635.924 * [misc]backup-simplify:  Simplify a into a
1544606635.924 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.924 * [misc]backup-simplify:  Simplify d into d
1544606635.924 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.924 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.924 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.924 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.924 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.924 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606635.924 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.925 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1544606635.925 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606635.925 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606635.925 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606635.925 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.926 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.926 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606635.926 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.926 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606635.926 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1544606635.926 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606635.926 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606635.926 * [misc]taylor:  Taking taylor expansion of a in a
1544606635.926 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.926 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.926 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.926 * [misc]backup-simplify:  Simplify d into d
1544606635.926 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606635.926 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606635.926 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606635.926 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606635.926 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1544606635.926 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606635.926 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.926 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.927 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.927 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.927 * [misc]backup-simplify:  Simplify (- 1) into -1
1544606635.927 * [misc]backup-simplify:  Simplify -1 into -1
1544606635.927 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.927 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.927 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.927 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.927 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.927 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.927 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.927 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.928 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1544606635.928 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606635.929 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.929 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606635.929 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.929 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.929 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606635.929 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.929 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.929 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.929 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606635.930 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606635.930 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.930 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.930 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.930 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.930 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.930 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.931 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1544606635.931 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1544606635.931 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.931 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.931 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.931 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.931 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.931 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.931 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.931 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.931 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.931 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.932 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.932 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.932 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.932 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.932 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.933 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1544606635.933 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606635.933 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606635.934 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606635.934 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.934 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.934 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606635.934 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.934 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.934 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.934 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.934 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.934 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.935 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606635.935 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.935 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.935 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.935 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.935 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.935 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.936 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.936 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.936 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.936 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.936 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.936 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.936 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1544606635.936 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1544606635.937 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.937 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.937 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.937 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.937 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.937 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.937 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.937 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.937 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.937 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.937 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.937 * [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))
1544606635.938 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1544606635.938 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1544606635.938 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606635.938 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606635.938 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606635.938 * [misc]taylor:  Taking taylor expansion of b in d
1544606635.938 * [misc]backup-simplify:  Simplify b into b
1544606635.938 * [misc]taylor:  Taking taylor expansion of c in d
1544606635.938 * [misc]backup-simplify:  Simplify c into c
1544606635.938 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606635.938 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606635.938 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606635.938 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606635.938 * [misc]taylor:  Taking taylor expansion of a in d
1544606635.938 * [misc]backup-simplify:  Simplify a into a
1544606635.938 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.938 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.938 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.938 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606635.939 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606635.939 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606635.939 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606635.939 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606635.939 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606635.939 * [misc]taylor:  Taking taylor expansion of b in a
1544606635.939 * [misc]backup-simplify:  Simplify b into b
1544606635.939 * [misc]taylor:  Taking taylor expansion of c in a
1544606635.939 * [misc]backup-simplify:  Simplify c into c
1544606635.939 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606635.939 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606635.939 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606635.939 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606635.939 * [misc]taylor:  Taking taylor expansion of a in a
1544606635.939 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.939 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.939 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.939 * [misc]backup-simplify:  Simplify d into d
1544606635.939 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606635.940 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606635.940 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606635.940 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606635.940 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606635.940 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606635.940 * [misc]taylor:  Taking taylor expansion of b in c
1544606635.940 * [misc]backup-simplify:  Simplify b into b
1544606635.940 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.940 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.940 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.940 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606635.940 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606635.940 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606635.940 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606635.940 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606635.940 * [misc]taylor:  Taking taylor expansion of a in c
1544606635.940 * [misc]backup-simplify:  Simplify a into a
1544606635.940 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.940 * [misc]backup-simplify:  Simplify d into d
1544606635.940 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.940 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.940 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606635.941 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606635.941 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606635.941 * [misc]taylor:  Taking taylor expansion of b in b
1544606635.941 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.941 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.941 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.941 * [misc]backup-simplify:  Simplify c into c
1544606635.941 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606635.941 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606635.941 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606635.941 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606635.941 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606635.941 * [misc]taylor:  Taking taylor expansion of a in b
1544606635.941 * [misc]backup-simplify:  Simplify a into a
1544606635.941 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.941 * [misc]backup-simplify:  Simplify d into d
1544606635.941 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.941 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.941 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606635.941 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606635.941 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606635.941 * [misc]taylor:  Taking taylor expansion of b in b
1544606635.941 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.942 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.942 * [misc]taylor:  Taking taylor expansion of c in b
1544606635.942 * [misc]backup-simplify:  Simplify c into c
1544606635.942 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606635.942 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606635.942 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606635.942 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606635.942 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606635.942 * [misc]taylor:  Taking taylor expansion of a in b
1544606635.942 * [misc]backup-simplify:  Simplify a into a
1544606635.942 * [misc]taylor:  Taking taylor expansion of d in b
1544606635.942 * [misc]backup-simplify:  Simplify d into d
1544606635.942 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.942 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.942 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606635.942 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1544606635.942 * [misc]taylor:  Taking taylor expansion of c in c
1544606635.942 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.942 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.943 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.943 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606635.943 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.943 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606635.943 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1544606635.943 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606635.943 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606635.943 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1544606635.944 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606635.944 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606635.944 * [misc]taylor:  Taking taylor expansion of a in c
1544606635.944 * [misc]backup-simplify:  Simplify a into a
1544606635.944 * [misc]taylor:  Taking taylor expansion of d in c
1544606635.944 * [misc]backup-simplify:  Simplify d into d
1544606635.944 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606635.944 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606635.944 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.944 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.944 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.944 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606635.944 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.945 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1544606635.945 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606635.945 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606635.945 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606635.945 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.946 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606635.946 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.946 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606635.946 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1544606635.946 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606635.946 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606635.946 * [misc]taylor:  Taking taylor expansion of a in a
1544606635.946 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.946 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.946 * [misc]taylor:  Taking taylor expansion of d in a
1544606635.946 * [misc]backup-simplify:  Simplify d into d
1544606635.946 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606635.946 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606635.946 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606635.946 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606635.946 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1544606635.946 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606635.946 * [misc]taylor:  Taking taylor expansion of d in d
1544606635.946 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.946 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.947 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606635.947 * [misc]backup-simplify:  Simplify (- 1) into -1
1544606635.947 * [misc]backup-simplify:  Simplify -1 into -1
1544606635.947 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.947 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.947 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.947 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.947 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.947 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.947 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.947 * [misc]backup-simplify:  Simplify 1 into 1
1544606635.948 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1544606635.948 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606635.949 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.949 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606635.949 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.949 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.949 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606635.949 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.949 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.949 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.949 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606635.950 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606635.950 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.950 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.950 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.950 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.950 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.950 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.951 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1544606635.951 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1544606635.951 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.951 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.951 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.951 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.951 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.951 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.951 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.951 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.951 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.951 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606635.952 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.952 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.952 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.952 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.952 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.953 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1544606635.953 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606635.953 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606635.954 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606635.954 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.954 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606635.954 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606635.954 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.954 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.954 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.954 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.954 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.954 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606635.955 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606635.955 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.955 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.955 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.955 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606635.955 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606635.955 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.955 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.956 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.956 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.956 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.956 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.956 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.956 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1544606635.956 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1544606635.957 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606635.957 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.957 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.957 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.957 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.957 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.957 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.957 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606635.957 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.957 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.957 * [misc]backup-simplify:  Simplify 0 into 0
1544606635.958 * [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))
1544606635.958 * * * [misc]progress:  simplifying candidates
1544606635.958 * * * * [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)))>
1544606635.958 * * * * [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)))>
1544606635.958 * * * * [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)))))))>
1544606635.958 * * * * [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)))))))>
1544606635.958 * * * * [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)))))))>
1544606635.958 * * * * [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)))))))>
1544606635.958 * * * * [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)))))))>
1544606635.959 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1544606635.960 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606635.965 * * [misc]simplify:  iters left: 5 (10 enodes)
1544606635.969 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1544606635.969 * [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)))))))
1544606635.970 * * * * [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)))))))>
1544606635.970 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1544606635.971 * * [misc]simplify:  iters left: 6 (7 enodes)
1544606635.974 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606635.977 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1544606635.977 * [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)))))))
1544606635.978 * * * * [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))))))>
1544606635.978 * [enter]simplify:  Simplifying (sqrt 1)
1544606635.978 * * [misc]simplify:  iters left: 1 (2 enodes)
1544606635.980 * [exit]simplify:  Simplified to 1
1544606635.980 * [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))))))
1544606635.980 * * * * [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))))))))>
1544606635.980 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1544606635.981 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606635.986 * * [misc]simplify:  iters left: 5 (20 enodes)
1544606635.996 * * [misc]simplify:  iters left: 4 (36 enodes)
1544606636.012 * * [misc]simplify:  iters left: 3 (49 enodes)
1544606636.029 * * [misc]simplify:  iters left: 2 (56 enodes)
1544606636.045 * * [misc]simplify:  iters left: 1 (61 enodes)
1544606636.062 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1544606636.062 * [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))))))))
1544606636.062 * * * * [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))))))>
1544606636.062 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1544606636.063 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606636.068 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606636.080 * * [misc]simplify:  iters left: 4 (41 enodes)
1544606636.100 * * [misc]simplify:  iters left: 3 (78 enodes)
1544606636.144 * * [misc]simplify:  iters left: 2 (175 enodes)
1544606636.326 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1544606636.326 * [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))))))
1544606636.326 * * * * [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)))))))>
1544606636.326 * * * * [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))))))>
1544606636.327 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1544606636.328 * * [misc]simplify:  iters left: 5 (6 enodes)
1544606636.331 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606636.334 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1544606636.334 * [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))))))
1544606636.334 * * * * [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))))))>
1544606636.334 * * * * [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)))))>
1544606636.334 * * * * [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)))))>
1544606636.334 * * * * [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)))))>
1544606636.334 * * * * [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)))))>
1544606636.334 * * * * [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)))))>
1544606636.334 * * * * [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)))))>
1544606636.334 * * * * [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)))))>
1544606636.334 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1544606636.335 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606636.339 * * [misc]simplify:  iters left: 5 (10 enodes)
1544606636.342 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1544606636.342 * [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)))))
1544606636.342 * * * * [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)))))>
1544606636.343 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1544606636.343 * * [misc]simplify:  iters left: 6 (7 enodes)
1544606636.346 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606636.349 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1544606636.349 * [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)))))
1544606636.349 * * * * [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)))))>
1544606636.349 * [enter]simplify:  Simplifying (sqrt 1)
1544606636.349 * * [misc]simplify:  iters left: 1 (2 enodes)
1544606636.350 * [exit]simplify:  Simplified to 1
1544606636.350 * [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)))))
1544606636.350 * * * * [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)))))>
1544606636.350 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1544606636.351 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606636.354 * * [misc]simplify:  iters left: 5 (20 enodes)
1544606636.359 * * [misc]simplify:  iters left: 4 (36 enodes)
1544606636.368 * * [misc]simplify:  iters left: 3 (49 enodes)
1544606636.377 * * [misc]simplify:  iters left: 2 (56 enodes)
1544606636.388 * * [misc]simplify:  iters left: 1 (61 enodes)
1544606636.402 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1544606636.402 * [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)))))
1544606636.402 * * * * [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)))))>
1544606636.403 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1544606636.403 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606636.406 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606636.412 * * [misc]simplify:  iters left: 4 (41 enodes)
1544606636.425 * * [misc]simplify:  iters left: 3 (78 enodes)
1544606636.460 * * [misc]simplify:  iters left: 2 (175 enodes)
1544606636.683 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1544606636.683 * [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)))))
1544606636.683 * * * * [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)))))>
1544606636.683 * * * * [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)))))>
1544606636.683 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1544606636.684 * * [misc]simplify:  iters left: 5 (6 enodes)
1544606636.687 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606636.690 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1544606636.690 * [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)))))
1544606636.690 * * * * [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)))))>
1544606636.690 * * * * [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)))))>
1544606636.690 * * * * [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)))))>
1544606636.690 * [enter]simplify:  Simplifying (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))
1544606636.692 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606636.698 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606636.706 * * [misc]simplify:  iters left: 4 (29 enodes)
1544606636.718 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))
1544606636.718 * [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)))))
1544606636.718 * * * * [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)))))>
1544606636.718 * * * * [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)))))>
1544606636.718 * * * * [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)))))>
1544606636.719 * [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)))))
1544606636.720 * * [misc]simplify:  iters left: 6 (16 enodes)
1544606636.725 * * [misc]simplify:  iters left: 5 (30 enodes)
1544606636.736 * * [misc]simplify:  iters left: 4 (89 enodes)
1544606636.793 * * [misc]simplify:  iters left: 3 (286 enodes)
1544606637.116 * [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)))))
1544606637.116 * [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)))))
1544606637.116 * * * * [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)))))>
1544606637.116 * * * * [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)))))>
1544606637.116 * * * * [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)))))>
1544606637.116 * * * * [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)))))>
1544606637.116 * * * * [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)))))>
1544606637.116 * [enter]simplify:  Simplifying (/ (* b c) (sqrt (+ (* c c) (* d d))))
1544606637.118 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606637.122 * * [misc]simplify:  iters left: 5 (13 enodes)
1544606637.127 * * [misc]simplify:  iters left: 4 (15 enodes)
1544606637.132 * * [misc]simplify:  iters left: 3 (18 enodes)
1544606637.135 * * [misc]simplify:  iters left: 2 (20 enodes)
1544606637.139 * * [misc]simplify:  iters left: 1 (21 enodes)
1544606637.143 * [exit]simplify:  Simplified to (/ (* b c) (sqrt (+ (* c c) (* d d))))
1544606637.144 * [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)))))
1544606637.144 * * * * [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)))))>
1544606637.144 * [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))))))
1544606637.145 * * [misc]simplify:  iters left: 6 (16 enodes)
1544606637.149 * * [misc]simplify:  iters left: 5 (27 enodes)
1544606637.156 * * [misc]simplify:  iters left: 4 (43 enodes)
1544606637.165 * * [misc]simplify:  iters left: 3 (46 enodes)
1544606637.173 * * [misc]simplify:  iters left: 2 (49 enodes)
1544606637.184 * [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))))))
1544606637.184 * [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)))))
1544606637.184 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1544606637.185 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606637.190 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606637.194 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606637.200 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1544606637.200 * [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)))))
1544606637.200 * * * * [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)))))>
1544606637.200 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1544606637.201 * * [misc]simplify:  iters left: 6 (16 enodes)
1544606637.206 * * [misc]simplify:  iters left: 5 (24 enodes)
1544606637.214 * * [misc]simplify:  iters left: 4 (33 enodes)
1544606637.225 * * [misc]simplify:  iters left: 3 (34 enodes)
1544606637.238 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1544606637.238 * [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)))))
1544606637.239 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1544606637.240 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606637.246 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606637.254 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606637.265 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1544606637.265 * [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)))))
1544606637.265 * * * * [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)))))>
1544606637.265 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.267 * * [misc]simplify:  iters left: 6 (15 enodes)
1544606637.271 * * [misc]simplify:  iters left: 5 (22 enodes)
1544606637.276 * * [misc]simplify:  iters left: 4 (31 enodes)
1544606637.281 * * [misc]simplify:  iters left: 3 (32 enodes)
1544606637.288 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1544606637.288 * [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)))))
1544606637.288 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.289 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606637.292 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606637.298 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606637.303 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.303 * [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)))))
1544606637.303 * * * * [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)))))>
1544606637.304 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1))
1544606637.304 * * [misc]simplify:  iters left: 6 (12 enodes)
1544606637.308 * * [misc]simplify:  iters left: 5 (20 enodes)
1544606637.312 * * [misc]simplify:  iters left: 4 (29 enodes)
1544606637.320 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1544606637.320 * [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)))))
1544606637.320 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1544606637.322 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606637.327 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606637.334 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606637.344 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1544606637.344 * [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)))))
1544606637.344 * * * * [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)))))>
1544606637.345 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.346 * * [misc]simplify:  iters left: 6 (15 enodes)
1544606637.353 * * [misc]simplify:  iters left: 5 (22 enodes)
1544606637.363 * * [misc]simplify:  iters left: 4 (31 enodes)
1544606637.373 * * [misc]simplify:  iters left: 3 (32 enodes)
1544606637.386 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1544606637.386 * [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)))))
1544606637.386 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.388 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606637.394 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606637.400 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606637.408 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.409 * [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)))))
1544606637.409 * * * * [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)))))>
1544606637.409 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1)
1544606637.410 * * [misc]simplify:  iters left: 6 (11 enodes)
1544606637.415 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606637.424 * * [misc]simplify:  iters left: 4 (32 enodes)
1544606637.430 * * [misc]simplify:  iters left: 3 (46 enodes)
1544606637.439 * * [misc]simplify:  iters left: 2 (72 enodes)
1544606637.451 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1544606637.451 * [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)))))
1544606637.452 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1544606637.453 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606637.456 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606637.460 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606637.467 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1544606637.467 * [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)))))
1544606637.467 * * * * [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)))))>
1544606637.467 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1544606637.469 * * [misc]simplify:  iters left: 6 (15 enodes)
1544606637.475 * * [misc]simplify:  iters left: 5 (22 enodes)
1544606637.484 * * [misc]simplify:  iters left: 4 (29 enodes)
1544606637.494 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1544606637.494 * [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)))))
1544606637.495 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1544606637.495 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606637.499 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606637.503 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606637.510 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1544606637.510 * [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)))))
1544606637.510 * * * * [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)))))>
1544606637.510 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1544606637.515 * * [misc]simplify:  iters left: 6 (15 enodes)
1544606637.521 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606637.529 * * [misc]simplify:  iters left: 4 (28 enodes)
1544606637.540 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d)))))
1544606637.540 * [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)))))
1544606637.541 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1544606637.542 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606637.548 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606637.555 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606637.566 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1544606637.566 * [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)))))
1544606637.566 * * * * [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)))))>
1544606637.566 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.568 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606637.574 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606637.582 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606637.593 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.593 * [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)))))
1544606637.593 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.595 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606637.601 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606637.608 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606637.617 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.617 * [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)))))
1544606637.617 * * * * [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)))))>
1544606637.617 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt 1))
1544606637.618 * * [misc]simplify:  iters left: 6 (11 enodes)
1544606637.621 * * [misc]simplify:  iters left: 5 (17 enodes)
1544606637.625 * * [misc]simplify:  iters left: 4 (24 enodes)
1544606637.630 * * [misc]simplify:  iters left: 3 (26 enodes)
1544606637.634 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1544606637.634 * [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)))))
1544606637.634 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1544606637.635 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606637.640 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606637.644 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606637.649 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1544606637.649 * [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)))))
1544606637.649 * * * * [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)))))>
1544606637.650 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.650 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606637.654 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606637.658 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606637.663 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.663 * [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)))))
1544606637.664 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.665 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606637.668 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606637.673 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606637.679 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.679 * [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)))))
1544606637.679 * * * * [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)))))>
1544606637.679 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) 1)
1544606637.680 * * [misc]simplify:  iters left: 6 (10 enodes)
1544606637.683 * * [misc]simplify:  iters left: 5 (16 enodes)
1544606637.687 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606637.692 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1544606637.692 * [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)))))
1544606637.692 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1544606637.693 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606637.696 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606637.701 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606637.712 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1544606637.712 * [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)))))
1544606637.712 * * * * [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)))))>
1544606637.712 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1544606637.713 * * [misc]simplify:  iters left: 6 (10 enodes)
1544606637.718 * * [misc]simplify:  iters left: 5 (15 enodes)
1544606637.722 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1544606637.722 * [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)))))
1544606637.722 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1544606637.723 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606637.727 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606637.734 * * [misc]simplify:  iters left: 4 (38 enodes)
1544606637.742 * * [misc]simplify:  iters left: 3 (50 enodes)
1544606637.752 * * [misc]simplify:  iters left: 2 (68 enodes)
1544606637.766 * * [misc]simplify:  iters left: 1 (72 enodes)
1544606637.792 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1544606637.792 * [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)))))
1544606637.792 * * * * [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)))))>
1544606637.793 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1544606637.794 * * [misc]simplify:  iters left: 6 (10 enodes)
1544606637.798 * * [misc]simplify:  iters left: 5 (14 enodes)
1544606637.804 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1544606637.804 * [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)))))
1544606637.805 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1544606637.806 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606637.812 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606637.822 * * [misc]simplify:  iters left: 4 (38 enodes)
1544606637.837 * * [misc]simplify:  iters left: 3 (50 enodes)
1544606637.858 * * [misc]simplify:  iters left: 2 (68 enodes)
1544606637.881 * * [misc]simplify:  iters left: 1 (72 enodes)
1544606637.907 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1544606637.907 * [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)))))
1544606637.907 * * * * [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)))))>
1544606637.907 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.908 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606637.912 * * [misc]simplify:  iters left: 5 (12 enodes)
1544606637.917 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.917 * [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)))))
1544606637.917 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606637.919 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606637.925 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606637.935 * * [misc]simplify:  iters left: 4 (38 enodes)
1544606637.949 * * [misc]simplify:  iters left: 3 (50 enodes)
1544606637.968 * * [misc]simplify:  iters left: 2 (68 enodes)
1544606637.991 * * [misc]simplify:  iters left: 1 (72 enodes)
1544606638.018 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606638.018 * [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)))))
1544606638.018 * * * * [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)))))>
1544606638.019 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1544606638.019 * * [misc]simplify:  iters left: 3 (3 enodes)
1544606638.022 * * [misc]simplify:  iters left: 2 (5 enodes)
1544606638.023 * [exit]simplify:  Simplified to 1
1544606638.023 * [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)))))
1544606638.023 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1544606638.024 * * [misc]simplify:  iters left: 6 (12 enodes)
1544606638.030 * * [misc]simplify:  iters left: 5 (20 enodes)
1544606638.040 * * [misc]simplify:  iters left: 4 (37 enodes)
1544606638.053 * * [misc]simplify:  iters left: 3 (49 enodes)
1544606638.072 * * [misc]simplify:  iters left: 2 (67 enodes)
1544606638.093 * * [misc]simplify:  iters left: 1 (71 enodes)
1544606638.106 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1544606638.106 * [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)))))
1544606638.106 * * * * [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)))))>
1544606638.106 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1544606638.107 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606638.109 * * [misc]simplify:  iters left: 5 (12 enodes)
1544606638.111 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1544606638.111 * [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)))))
1544606638.111 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606638.112 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606638.117 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606638.123 * * [misc]simplify:  iters left: 4 (38 enodes)
1544606638.136 * * [misc]simplify:  iters left: 3 (50 enodes)
1544606638.154 * * [misc]simplify:  iters left: 2 (68 enodes)
1544606638.174 * * [misc]simplify:  iters left: 1 (72 enodes)
1544606638.187 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1544606638.187 * [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)))))
1544606638.187 * * * * [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)))))>
1544606638.188 * [enter]simplify:  Simplifying (/ 1 1)
1544606638.188 * * [misc]simplify:  iters left: 2 (2 enodes)
1544606638.188 * * [misc]simplify:  iters left: 1 (4 enodes)
1544606638.189 * [exit]simplify:  Simplified to 1
1544606638.189 * [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)))))
1544606638.189 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1544606638.190 * * [misc]simplify:  iters left: 6 (12 enodes)
1544606638.193 * * [misc]simplify:  iters left: 5 (20 enodes)
1544606638.199 * * [misc]simplify:  iters left: 4 (37 enodes)
1544606638.212 * * [misc]simplify:  iters left: 3 (49 enodes)
1544606638.232 * * [misc]simplify:  iters left: 2 (67 enodes)
1544606638.245 * * [misc]simplify:  iters left: 1 (71 enodes)
1544606638.258 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1544606638.258 * [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)))))
1544606638.258 * * * * [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)))))>
1544606638.258 * * * * [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)))))>
1544606638.258 * * * * [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)))))>
1544606638.258 * * * * [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)))))>
1544606638.259 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1544606638.259 * * [misc]simplify:  iters left: 6 (7 enodes)
1544606638.260 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606638.262 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1544606638.262 * [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)))))
1544606638.262 * * * * [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)))))>
1544606638.263 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1544606638.263 * * [misc]simplify:  iters left: 6 (7 enodes)
1544606638.265 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606638.267 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1544606638.267 * [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)))))
1544606638.267 * * * * [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)))))>
1544606638.267 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1544606638.267 * * [misc]simplify:  iters left: 6 (7 enodes)
1544606638.269 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606638.271 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1544606638.271 * [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)))))
1544606638.271 * * * * [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)))))>
1544606638.271 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1544606638.271 * * [misc]simplify:  iters left: 5 (6 enodes)
1544606638.273 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606638.274 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1544606638.274 * [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)))))
1544606638.274 * * * * [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)))))>
1544606638.275 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1544606638.275 * * [misc]simplify:  iters left: 6 (7 enodes)
1544606638.277 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606638.279 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1544606638.279 * [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)))))
1544606638.279 * * * * [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)))))>
1544606638.279 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1544606638.279 * * [misc]simplify:  iters left: 5 (6 enodes)
1544606638.281 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606638.282 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1544606638.282 * [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)))))
1544606638.282 * * * * [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)))))>
1544606638.283 * [enter]simplify:  Simplifying (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1544606638.283 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606638.285 * * [misc]simplify:  iters left: 5 (13 enodes)
1544606638.288 * * [misc]simplify:  iters left: 4 (20 enodes)
1544606638.292 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1544606638.292 * [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)))))
1544606638.292 * * * * [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)))))>
1544606638.292 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1544606638.293 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606638.295 * * [misc]simplify:  iters left: 4 (12 enodes)
1544606638.298 * * [misc]simplify:  iters left: 3 (19 enodes)
1544606638.301 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1544606638.301 * [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)))))
1544606638.302 * * * * [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)))))>
1544606638.302 * * * * [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)))))>
1544606638.302 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1544606638.302 * * [misc]simplify:  iters left: 6 (10 enodes)
1544606638.308 * * [misc]simplify:  iters left: 5 (30 enodes)
1544606638.318 * * [misc]simplify:  iters left: 4 (70 enodes)
1544606638.353 * * [misc]simplify:  iters left: 3 (135 enodes)
1544606638.431 * * [misc]simplify:  iters left: 2 (233 enodes)
1544606638.575 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1544606638.575 * [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)))))
1544606638.575 * * * * [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)))))>
1544606638.575 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1544606638.575 * * [misc]simplify:  iters left: 5 (6 enodes)
1544606638.577 * * [misc]simplify:  iters left: 4 (11 enodes)
1544606638.580 * * [misc]simplify:  iters left: 3 (18 enodes)
1544606638.586 * * [misc]simplify:  iters left: 2 (33 enodes)
1544606638.606 * * [misc]simplify:  iters left: 1 (58 enodes)
1544606638.647 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1544606638.648 * [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)))))
1544606638.648 * * * * [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)))))>
1544606638.648 * [enter]simplify:  Simplifying (- (pow (* b c) 3) (pow (* a d) 3))
1544606638.648 * * [misc]simplify:  iters left: 5 (10 enodes)
1544606638.652 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606638.663 * * [misc]simplify:  iters left: 3 (83 enodes)
1544606638.702 * * [misc]simplify:  iters left: 2 (220 enodes)
1544606638.828 * * [misc]simplify:  iters left: 1 (405 enodes)
1544606639.034 * [exit]simplify:  Simplified to (- (pow (* b c) 3) (pow (* a d) 3))
1544606639.034 * [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)))))
1544606639.034 * * * * [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)))))>
1544606639.034 * [enter]simplify:  Simplifying (- (* (* b c) (* b c)) (* (* a d) (* a d)))
1544606639.035 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606639.041 * * [misc]simplify:  iters left: 5 (24 enodes)
1544606639.055 * * [misc]simplify:  iters left: 4 (53 enodes)
1544606639.084 * * [misc]simplify:  iters left: 3 (102 enodes)
1544606639.114 * * [misc]simplify:  iters left: 2 (180 enodes)
1544606639.197 * * [misc]simplify:  iters left: 1 (339 enodes)
1544606639.375 * [exit]simplify:  Simplified to (* (+ (* b c) (* a d)) (- (* b c) (* a d)))
1544606639.375 * [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)))))
1544606639.375 * * * * [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)))))>
1544606639.376 * [enter]simplify:  Simplifying (/ (exp (* b c)) (exp (* a d)))
1544606639.376 * * [misc]simplify:  iters left: 5 (9 enodes)
1544606639.381 * * [misc]simplify:  iters left: 4 (17 enodes)
1544606639.386 * * [misc]simplify:  iters left: 3 (19 enodes)
1544606639.393 * * [misc]simplify:  iters left: 2 (28 enodes)
1544606639.404 * * [misc]simplify:  iters left: 1 (38 enodes)
1544606639.423 * [exit]simplify:  Simplified to (exp (- (* b c) (* a d)))
1544606639.423 * [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)))))
1544606639.423 * * * * [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)))))>
1544606639.423 * * * * [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)))))>
1544606639.423 * * * * [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)))))>
1544606639.423 * * * * [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)))))>
1544606639.423 * * * * [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)))))>
1544606639.423 * * * * [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)))))>
1544606639.423 * * * * [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)))))>
1544606639.423 * * * * [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)))))>
1544606639.423 * * * * [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)))))>
1544606639.423 * * * * [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)))))>
1544606639.423 * * * * [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)))))>
1544606639.424 * * * * [misc]progress:  [ 85 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) d))>
1544606639.424 * [enter]simplify:  Simplifying d
1544606639.424 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606639.424 * [exit]simplify:  Simplified to d
1544606639.424 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) d))
1544606639.424 * * * * [misc]progress:  [ 86 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) c))>
1544606639.425 * [enter]simplify:  Simplifying c
1544606639.425 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606639.425 * [exit]simplify:  Simplified to c
1544606639.425 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) c))
1544606639.425 * * * * [misc]progress:  [ 87 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* -1 c)))>
1544606639.425 * [enter]simplify:  Simplifying (* -1 c)
1544606639.425 * * [misc]simplify:  iters left: 2 (3 enodes)
1544606639.427 * * [misc]simplify:  iters left: 1 (5 enodes)
1544606639.428 * [exit]simplify:  Simplified to (- c)
1544606639.428 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (- c)))
1544606639.429 * * * * [misc]progress:  [ 88 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) d) (sqrt (+ (* c c) (* d d)))))>
1544606639.429 * [enter]simplify:  Simplifying d
1544606639.429 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606639.429 * [exit]simplify:  Simplified to d
1544606639.429 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) d) (sqrt (+ (* c c) (* d d)))))
1544606639.429 * * * * [misc]progress:  [ 89 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) c) (sqrt (+ (* c c) (* d d)))))>
1544606639.429 * [enter]simplify:  Simplifying c
1544606639.429 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606639.430 * [exit]simplify:  Simplified to c
1544606639.430 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) c) (sqrt (+ (* c c) (* d d)))))
1544606639.430 * * * * [misc]progress:  [ 90 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* -1 c)) (sqrt (+ (* c c) (* d d)))))>
1544606639.430 * [enter]simplify:  Simplifying (* -1 c)
1544606639.430 * * [misc]simplify:  iters left: 2 (3 enodes)
1544606639.432 * * [misc]simplify:  iters left: 1 (5 enodes)
1544606639.433 * [exit]simplify:  Simplified to (- c)
1544606639.433 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (- c)) (sqrt (+ (* c c) (* d d)))))
1544606639.433 * * * * [misc]progress:  [ 91 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 a) (sqrt (+ (* c c) (* d d)))))>
1544606639.434 * [enter]simplify:  Simplifying (* -1 a)
1544606639.434 * * [misc]simplify:  iters left: 2 (3 enodes)
1544606639.435 * * [misc]simplify:  iters left: 1 (5 enodes)
1544606639.437 * [exit]simplify:  Simplified to (- a)
1544606639.437 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))
1544606639.437 * * * * [misc]progress:  [ 92 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))>
1544606639.437 * [enter]simplify:  Simplifying b
1544606639.437 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606639.437 * [exit]simplify:  Simplified to b
1544606639.437 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))
1544606639.437 * * * * [misc]progress:  [ 93 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 b) (sqrt (+ (* c c) (* d d)))))>
1544606639.438 * [enter]simplify:  Simplifying (* -1 b)
1544606639.438 * * [misc]simplify:  iters left: 2 (3 enodes)
1544606639.439 * * [misc]simplify:  iters left: 1 (5 enodes)
1544606639.441 * [exit]simplify:  Simplified to (- b)
1544606639.441 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))
1544606639.441 * * * * [misc]progress:  [ 94 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 0 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1544606639.441 * [enter]simplify:  Simplifying 0
1544606639.441 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606639.441 * [exit]simplify:  Simplified to 0
1544606639.441 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ 0 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1544606639.441 * * * * [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)))))>
1544606639.442 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1544606639.442 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606639.446 * * [misc]simplify:  iters left: 3 (11 enodes)
1544606639.450 * * [misc]simplify:  iters left: 2 (18 enodes)
1544606639.457 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1544606639.457 * [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)))))
1544606639.457 * * * * [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)))))>
1544606639.457 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1544606639.458 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606639.461 * * [misc]simplify:  iters left: 3 (11 enodes)
1544606639.465 * * [misc]simplify:  iters left: 2 (18 enodes)
1544606639.472 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1544606639.472 * [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)))))
1544606639.472 * * * [misc]progress:  adding candidates to table
1544606641.703 * * [misc]progress:  iteration 3 / 4
1544606641.703 * * * [misc]progress:  picking best candidate
1544606641.754 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606641.754 * * * [misc]progress:  localizing error
1544606641.765 * * * [misc]progress:  generating rewritten candidates
1544606641.765 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1544606641.783 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 1)
1544606641.799 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2)
1544606641.916 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 2)
1544606641.933 * * * [misc]progress:  generating series expansions
1544606641.933 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1544606641.933 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1544606641.933 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1544606641.933 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1544606641.933 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1544606641.933 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606641.933 * [misc]taylor:  Taking taylor expansion of c in d
1544606641.933 * [misc]backup-simplify:  Simplify c into c
1544606641.933 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606641.933 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.933 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.933 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.934 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606641.934 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1544606641.934 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1544606641.934 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606641.934 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.934 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1544606641.934 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1544606641.934 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606641.934 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.934 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.934 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.934 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.934 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.934 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.934 * [misc]backup-simplify:  Simplify d into d
1544606641.934 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.934 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606641.934 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1544606641.934 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606641.935 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.935 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1544606641.935 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1544606641.935 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606641.935 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.935 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.935 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.935 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.935 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.935 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.935 * [misc]backup-simplify:  Simplify d into d
1544606641.935 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.935 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606641.935 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1544606641.935 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606641.935 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.935 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1544606641.935 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.935 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.935 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.935 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.935 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606641.935 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.935 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.935 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.935 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.936 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606641.936 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606641.936 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1544606641.936 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1544606641.936 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606641.936 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606641.936 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.936 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.936 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.936 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1544606641.937 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1544606641.937 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.937 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.937 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.937 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.937 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606641.937 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.937 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1544606641.937 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606641.937 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.937 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.937 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.937 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.937 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.938 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1544606641.938 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606641.938 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1544606641.938 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606641.938 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606641.938 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606641.938 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606641.938 * [misc]taylor:  Taking taylor expansion of c in d
1544606641.938 * [misc]backup-simplify:  Simplify c into c
1544606641.938 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606641.938 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606641.938 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606641.938 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606641.938 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.938 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.938 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.938 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.938 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.938 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606641.938 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.939 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.939 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.939 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.939 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606641.939 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606641.939 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606641.939 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.939 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.939 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.939 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.939 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.939 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.939 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606641.939 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.939 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.939 * [misc]backup-simplify:  Simplify d into d
1544606641.939 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.939 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606641.940 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606641.940 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.940 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.940 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.940 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.940 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606641.940 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606641.940 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606641.940 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.940 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.940 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.940 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.940 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.940 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.940 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606641.940 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.940 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.940 * [misc]backup-simplify:  Simplify d into d
1544606641.941 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.941 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606641.941 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606641.941 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.941 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.941 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.941 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.941 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.941 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606641.941 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.941 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606641.941 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.941 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.942 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606641.942 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.942 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606641.942 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1544606641.942 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1544606641.942 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606641.942 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606641.942 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606641.942 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.942 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.942 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.943 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.943 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1544606641.943 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.943 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1544606641.943 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.943 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.943 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.943 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606641.943 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.943 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606641.944 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606641.944 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.944 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1544606641.944 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606641.944 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.944 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606641.944 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.944 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.944 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.944 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.944 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1544606641.945 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606641.945 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1544606641.945 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606641.945 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606641.945 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606641.945 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606641.945 * [misc]taylor:  Taking taylor expansion of c in d
1544606641.945 * [misc]backup-simplify:  Simplify c into c
1544606641.945 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606641.945 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606641.945 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606641.945 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606641.945 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.945 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.945 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.945 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.945 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.945 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606641.945 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.945 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.946 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.946 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.946 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.946 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606641.946 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606641.946 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606641.946 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.946 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.946 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.946 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.946 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.946 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.946 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606641.946 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.946 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.946 * [misc]backup-simplify:  Simplify d into d
1544606641.946 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.946 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606641.946 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606641.947 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.947 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.947 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.947 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.947 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606641.947 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606641.947 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606641.947 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.947 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.947 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.947 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.947 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.947 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.947 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606641.947 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.947 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.947 * [misc]backup-simplify:  Simplify d into d
1544606641.947 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.948 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606641.948 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606641.948 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.948 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.948 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.948 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.948 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606641.948 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.948 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606641.948 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.948 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.949 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606641.949 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.949 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606641.949 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1544606641.949 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1544606641.949 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606641.949 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606641.949 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606641.949 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.949 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.949 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.949 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.950 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1544606641.950 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.950 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1544606641.950 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.950 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.950 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.950 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606641.950 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.950 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606641.951 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606641.951 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.951 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1544606641.951 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606641.951 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.951 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606641.951 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.951 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.951 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.951 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.951 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1544606641.951 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 1)
1544606641.952 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1544606641.952 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1544606641.952 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1544606641.952 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1544606641.952 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606641.952 * [misc]taylor:  Taking taylor expansion of c in d
1544606641.952 * [misc]backup-simplify:  Simplify c into c
1544606641.952 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606641.952 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.952 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.952 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.952 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606641.952 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1544606641.952 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1544606641.952 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606641.952 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.952 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1544606641.952 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1544606641.952 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606641.952 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.952 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.952 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.952 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.952 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.952 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.952 * [misc]backup-simplify:  Simplify d into d
1544606641.952 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.952 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606641.953 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1544606641.953 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606641.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.953 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1544606641.953 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1544606641.953 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606641.953 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.953 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.953 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.953 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.953 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.953 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.953 * [misc]backup-simplify:  Simplify d into d
1544606641.953 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.953 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606641.953 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1544606641.953 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606641.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.953 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1544606641.953 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.953 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.953 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.953 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.953 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606641.953 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.953 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.953 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.954 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.954 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606641.954 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606641.954 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1544606641.954 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1544606641.954 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606641.954 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606641.954 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.954 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.954 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.954 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1544606641.955 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1544606641.955 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.955 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.955 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.955 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.955 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606641.955 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.955 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1544606641.955 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606641.955 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.955 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.956 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.956 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.956 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.956 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1544606641.956 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606641.956 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1544606641.956 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606641.956 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606641.956 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606641.956 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606641.956 * [misc]taylor:  Taking taylor expansion of c in d
1544606641.956 * [misc]backup-simplify:  Simplify c into c
1544606641.956 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606641.956 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606641.956 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606641.956 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606641.956 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.956 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.956 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.956 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.956 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.956 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606641.957 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.957 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.957 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.957 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.957 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.957 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606641.957 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606641.957 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606641.957 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.957 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.957 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.957 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.957 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.957 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.957 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606641.957 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.957 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.957 * [misc]backup-simplify:  Simplify d into d
1544606641.957 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.958 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606641.958 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606641.958 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.958 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.958 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.958 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.958 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.958 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606641.958 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606641.958 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606641.958 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.958 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.958 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.958 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.958 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.959 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.959 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606641.959 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.959 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.959 * [misc]backup-simplify:  Simplify d into d
1544606641.959 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.959 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606641.959 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606641.959 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.959 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.959 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.959 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.959 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.960 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606641.960 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.960 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606641.960 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.960 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.960 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606641.960 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.960 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606641.960 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1544606641.960 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1544606641.961 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606641.961 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606641.961 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606641.961 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.961 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.961 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.961 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.961 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1544606641.961 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.961 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1544606641.961 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.961 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.961 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.961 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606641.962 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.962 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606641.962 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606641.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.962 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1544606641.962 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606641.962 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.962 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606641.962 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.962 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.963 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.963 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.963 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1544606641.963 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606641.963 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1544606641.963 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606641.963 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606641.963 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606641.963 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606641.963 * [misc]taylor:  Taking taylor expansion of c in d
1544606641.963 * [misc]backup-simplify:  Simplify c into c
1544606641.963 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606641.963 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606641.963 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606641.963 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606641.963 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.963 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.963 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.963 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.963 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.963 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606641.964 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.964 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.964 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.964 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.964 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.964 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606641.964 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606641.964 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606641.964 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.964 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.964 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.964 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.964 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.964 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.964 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606641.964 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.964 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.964 * [misc]backup-simplify:  Simplify d into d
1544606641.964 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.965 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606641.965 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606641.965 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.965 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.965 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.965 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.965 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606641.965 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606641.965 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606641.965 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.965 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.965 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.965 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.965 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.966 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.966 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606641.966 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.966 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.966 * [misc]backup-simplify:  Simplify d into d
1544606641.966 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.966 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606641.966 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606641.966 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.966 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.966 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.966 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.966 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606641.966 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.967 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606641.967 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.967 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.967 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606641.967 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.967 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606641.967 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1544606641.967 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1544606641.967 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606641.967 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606641.968 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606641.968 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.968 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.968 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.968 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.968 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1544606641.968 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.968 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1544606641.968 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.968 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.968 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.968 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606641.969 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.969 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606641.969 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606641.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.969 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1544606641.969 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606641.969 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.969 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606641.969 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.969 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.969 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.970 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.970 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1544606641.970 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2)
1544606641.973 * [misc]backup-simplify:  Simplify (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))) into (* (/ 1 (- (* b c) (* a d))) (sqrt (+ (pow c 2) (pow d 2))))
1544606641.973 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (- (* b c) (* a d))) (sqrt (+ (pow c 2) (pow d 2)))) in (c d b a) around 0
1544606641.973 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (* b c) (* a d))) (sqrt (+ (pow c 2) (pow d 2)))) in a
1544606641.973 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (* b c) (* a d))) in a
1544606641.973 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1544606641.973 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606641.973 * [misc]taylor:  Taking taylor expansion of b in a
1544606641.973 * [misc]backup-simplify:  Simplify b into b
1544606641.973 * [misc]taylor:  Taking taylor expansion of c in a
1544606641.973 * [misc]backup-simplify:  Simplify c into c
1544606641.973 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606641.973 * [misc]taylor:  Taking taylor expansion of a in a
1544606641.973 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.973 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.973 * [misc]taylor:  Taking taylor expansion of d in a
1544606641.974 * [misc]backup-simplify:  Simplify d into d
1544606641.974 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606641.974 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606641.974 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606641.974 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1544606641.974 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606641.974 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in a
1544606641.974 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1544606641.974 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1544606641.974 * [misc]taylor:  Taking taylor expansion of c in a
1544606641.974 * [misc]backup-simplify:  Simplify c into c
1544606641.974 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606641.974 * [misc]taylor:  Taking taylor expansion of d in a
1544606641.974 * [misc]backup-simplify:  Simplify d into d
1544606641.974 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606641.974 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.974 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1544606641.974 * [misc]backup-simplify:  Simplify (sqrt (+ (pow c 2) (pow d 2))) into (sqrt (+ (pow c 2) (pow d 2)))
1544606641.974 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606641.974 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606641.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.975 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (pow c 2) (pow d 2))))) into 0
1544606641.975 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (* b c) (* a d))) (sqrt (+ (pow c 2) (pow d 2)))) in b
1544606641.975 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (* b c) (* a d))) in b
1544606641.975 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606641.975 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606641.975 * [misc]taylor:  Taking taylor expansion of b in b
1544606641.975 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.975 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.975 * [misc]taylor:  Taking taylor expansion of c in b
1544606641.975 * [misc]backup-simplify:  Simplify c into c
1544606641.975 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606641.975 * [misc]taylor:  Taking taylor expansion of a in b
1544606641.975 * [misc]backup-simplify:  Simplify a into a
1544606641.975 * [misc]taylor:  Taking taylor expansion of d in b
1544606641.975 * [misc]backup-simplify:  Simplify d into d
1544606641.975 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606641.975 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606641.975 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606641.975 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1544606641.975 * [misc]backup-simplify:  Simplify (/ 1 (- (* a d))) into (/ -1 (* a d))
1544606641.975 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in b
1544606641.975 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1544606641.975 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606641.975 * [misc]taylor:  Taking taylor expansion of c in b
1544606641.975 * [misc]backup-simplify:  Simplify c into c
1544606641.975 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606641.975 * [misc]taylor:  Taking taylor expansion of d in b
1544606641.975 * [misc]backup-simplify:  Simplify d into d
1544606641.975 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606641.975 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.975 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1544606641.976 * [misc]backup-simplify:  Simplify (sqrt (+ (pow c 2) (pow d 2))) into (sqrt (+ (pow c 2) (pow d 2)))
1544606641.976 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606641.976 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606641.976 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.976 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (pow c 2) (pow d 2))))) into 0
1544606641.976 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (* b c) (* a d))) (sqrt (+ (pow c 2) (pow d 2)))) in d
1544606641.976 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (* b c) (* a d))) in d
1544606641.976 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1544606641.976 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606641.976 * [misc]taylor:  Taking taylor expansion of b in d
1544606641.976 * [misc]backup-simplify:  Simplify b into b
1544606641.976 * [misc]taylor:  Taking taylor expansion of c in d
1544606641.976 * [misc]backup-simplify:  Simplify c into c
1544606641.976 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606641.976 * [misc]taylor:  Taking taylor expansion of a in d
1544606641.976 * [misc]backup-simplify:  Simplify a into a
1544606641.976 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.976 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.976 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.976 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606641.976 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606641.976 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606641.976 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1544606641.976 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606641.976 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1544606641.976 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1544606641.976 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606641.976 * [misc]taylor:  Taking taylor expansion of c in d
1544606641.976 * [misc]backup-simplify:  Simplify c into c
1544606641.976 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606641.976 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.976 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.977 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.977 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606641.977 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1544606641.977 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1544606641.977 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606641.977 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.977 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1544606641.977 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (* b c) (* a d))) (sqrt (+ (pow c 2) (pow d 2)))) in c
1544606641.977 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (* b c) (* a d))) in c
1544606641.977 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1544606641.977 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606641.977 * [misc]taylor:  Taking taylor expansion of b in c
1544606641.977 * [misc]backup-simplify:  Simplify b into b
1544606641.977 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.977 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.977 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.977 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606641.977 * [misc]taylor:  Taking taylor expansion of a in c
1544606641.977 * [misc]backup-simplify:  Simplify a into a
1544606641.977 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.977 * [misc]backup-simplify:  Simplify d into d
1544606641.977 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606641.977 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606641.977 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606641.977 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1544606641.977 * [misc]backup-simplify:  Simplify (/ 1 (- (* a d))) into (/ -1 (* a d))
1544606641.977 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1544606641.977 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606641.977 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.977 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.977 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.977 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.977 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.977 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.977 * [misc]backup-simplify:  Simplify d into d
1544606641.978 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.978 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606641.978 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1544606641.978 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606641.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.978 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1544606641.978 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (* b c) (* a d))) (sqrt (+ (pow c 2) (pow d 2)))) in c
1544606641.978 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (* b c) (* a d))) in c
1544606641.978 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1544606641.978 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606641.978 * [misc]taylor:  Taking taylor expansion of b in c
1544606641.978 * [misc]backup-simplify:  Simplify b into b
1544606641.978 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.978 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.978 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.978 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606641.978 * [misc]taylor:  Taking taylor expansion of a in c
1544606641.978 * [misc]backup-simplify:  Simplify a into a
1544606641.978 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.978 * [misc]backup-simplify:  Simplify d into d
1544606641.978 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606641.978 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606641.978 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606641.978 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1544606641.978 * [misc]backup-simplify:  Simplify (/ 1 (- (* a d))) into (/ -1 (* a d))
1544606641.978 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1544606641.978 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606641.978 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.978 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.978 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.978 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.978 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.978 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.978 * [misc]backup-simplify:  Simplify d into d
1544606641.979 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.979 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606641.979 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1544606641.979 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606641.979 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.979 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1544606641.979 * [misc]backup-simplify:  Simplify (* (/ -1 (* a d)) d) into (/ -1 a)
1544606641.979 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in d
1544606641.979 * [misc]taylor:  Taking taylor expansion of -1 in d
1544606641.979 * [misc]backup-simplify:  Simplify -1 into -1
1544606641.979 * [misc]taylor:  Taking taylor expansion of a in d
1544606641.979 * [misc]backup-simplify:  Simplify a into a
1544606641.979 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1544606641.979 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1544606641.979 * [misc]taylor:  Taking taylor expansion of -1 in b
1544606641.979 * [misc]backup-simplify:  Simplify -1 into -1
1544606641.979 * [misc]taylor:  Taking taylor expansion of a in b
1544606641.979 * [misc]backup-simplify:  Simplify a into a
1544606641.979 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1544606641.979 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1544606641.979 * [misc]taylor:  Taking taylor expansion of -1 in a
1544606641.979 * [misc]backup-simplify:  Simplify -1 into -1
1544606641.979 * [misc]taylor:  Taking taylor expansion of a in a
1544606641.979 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.979 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.979 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544606641.980 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544606641.980 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.980 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606641.980 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606641.980 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606641.980 * [misc]backup-simplify:  Simplify (+ b 0) into b
1544606641.980 * [misc]backup-simplify:  Simplify (- (+ (* (/ -1 (* a d)) (/ b (- (* a d)))))) into (- (/ b (* (pow a 2) (pow d 2))))
1544606641.980 * [misc]backup-simplify:  Simplify (+ (* (/ -1 (* a d)) 0) (* (- (/ b (* (pow a 2) (pow d 2)))) d)) into (- (/ b (* (pow a 2) d)))
1544606641.980 * [misc]taylor:  Taking taylor expansion of (- (/ b (* (pow a 2) d))) in d
1544606641.980 * [misc]taylor:  Taking taylor expansion of (/ b (* (pow a 2) d)) in d
1544606641.980 * [misc]taylor:  Taking taylor expansion of b in d
1544606641.980 * [misc]backup-simplify:  Simplify b into b
1544606641.980 * [misc]taylor:  Taking taylor expansion of (* (pow a 2) d) in d
1544606641.980 * [misc]taylor:  Taking taylor expansion of (pow a 2) in d
1544606641.980 * [misc]taylor:  Taking taylor expansion of a in d
1544606641.981 * [misc]backup-simplify:  Simplify a into a
1544606641.981 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.981 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.981 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.981 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1544606641.981 * [misc]backup-simplify:  Simplify (* (pow a 2) 0) into 0
1544606641.981 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1544606641.981 * [misc]backup-simplify:  Simplify (+ (* (pow a 2) 1) (* 0 0)) into (pow a 2)
1544606641.981 * [misc]backup-simplify:  Simplify (/ b (pow a 2)) into (/ b (pow a 2))
1544606641.981 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
1544606641.981 * [misc]backup-simplify:  Simplify (+ (* (pow a 2) 0) (+ (* 0 1) (* 0 0))) into 0
1544606641.982 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a 2)) (+ (* (/ b (pow a 2)) (/ 0 (pow a 2))))) into 0
1544606641.982 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606641.982 * [misc]taylor:  Taking taylor expansion of 0 in b
1544606641.982 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.982 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606641.982 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.982 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.982 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1544606641.982 * [misc]taylor:  Taking taylor expansion of 0 in b
1544606641.982 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.982 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606641.982 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.982 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.982 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1544606641.982 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606641.982 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.982 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.982 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606641.982 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.983 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.983 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606641.983 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606641.983 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1544606641.984 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1544606641.984 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606641.984 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606641.984 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.984 * [misc]backup-simplify:  Simplify (- (+ (* (/ -1 (* a d)) (/ 0 (- (* a d)))) (* (- (/ b (* (pow a 2) (pow d 2)))) (/ b (- (* a d)))))) into (- (/ (pow b 2) (* (pow a 3) (pow d 3))))
1544606641.985 * [misc]backup-simplify:  Simplify (+ (* (/ -1 (* a d)) (/ 1/2 d)) (+ (* (- (/ b (* (pow a 2) (pow d 2)))) 0) (* (- (/ (pow b 2) (* (pow a 3) (pow d 3)))) d))) into (- (+ (* 1/2 (/ 1 (* a (pow d 2)))) (/ (pow b 2) (* (pow a 3) (pow d 2)))))
1544606641.985 * [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (/ 1 (* a (pow d 2)))) (/ (pow b 2) (* (pow a 3) (pow d 2))))) in d
1544606641.985 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ 1 (* a (pow d 2)))) (/ (pow b 2) (* (pow a 3) (pow d 2)))) in d
1544606641.985 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (* a (pow d 2)))) in d
1544606641.985 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606641.985 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606641.985 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow d 2))) in d
1544606641.985 * [misc]taylor:  Taking taylor expansion of (* a (pow d 2)) in d
1544606641.985 * [misc]taylor:  Taking taylor expansion of a in d
1544606641.985 * [misc]backup-simplify:  Simplify a into a
1544606641.985 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606641.985 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.985 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.985 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.985 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.985 * [misc]backup-simplify:  Simplify (* a 1) into a
1544606641.985 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606641.985 * [misc]taylor:  Taking taylor expansion of (/ (pow b 2) (* (pow a 3) (pow d 2))) in d
1544606641.985 * [misc]taylor:  Taking taylor expansion of (pow b 2) in d
1544606641.985 * [misc]taylor:  Taking taylor expansion of b in d
1544606641.985 * [misc]backup-simplify:  Simplify b into b
1544606641.985 * [misc]taylor:  Taking taylor expansion of (* (pow a 3) (pow d 2)) in d
1544606641.985 * [misc]taylor:  Taking taylor expansion of (pow a 3) in d
1544606641.985 * [misc]taylor:  Taking taylor expansion of a in d
1544606641.985 * [misc]backup-simplify:  Simplify a into a
1544606641.985 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606641.985 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.985 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.985 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.985 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1544606641.985 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1544606641.985 * [misc]backup-simplify:  Simplify (* a (pow a 2)) into (pow a 3)
1544606641.986 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.986 * [misc]backup-simplify:  Simplify (* (pow a 3) 1) into (pow a 3)
1544606641.986 * [misc]backup-simplify:  Simplify (/ (pow b 2) (pow a 3)) into (/ (pow b 2) (pow a 3))
1544606641.986 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606641.986 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.986 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
1544606641.986 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
1544606641.986 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1544606641.986 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1544606641.987 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
1544606641.987 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
1544606641.987 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606641.987 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1544606641.987 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (pow a 2))) into 0
1544606641.987 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.987 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
1544606641.988 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (pow a 2)))) into 0
1544606641.988 * [misc]backup-simplify:  Simplify (+ (* (pow a 3) 0) (+ (* 0 0) (* 0 1))) into 0
1544606641.988 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1544606641.988 * [misc]backup-simplify:  Simplify (+ (* (pow a 3) 0) (* 0 1)) into 0
1544606641.988 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a 3)) (+ (* (/ (pow b 2) (pow a 3)) (/ 0 (pow a 3))))) into 0
1544606641.988 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a 3)) (+ (* (/ (pow b 2) (pow a 3)) (/ 0 (pow a 3))) (* 0 (/ 0 (pow a 3))))) into 0
1544606641.988 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.989 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606641.989 * [misc]taylor:  Taking taylor expansion of 0 in b
1544606641.989 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.989 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606641.989 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.989 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.989 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.989 * [misc]backup-simplify:  Simplify (/ (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d)))) into (* (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1544606641.989 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in (c d b a) around 0
1544606641.989 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1544606641.989 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) in a
1544606641.989 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606641.989 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606641.989 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606641.989 * [misc]taylor:  Taking taylor expansion of b in a
1544606641.989 * [misc]backup-simplify:  Simplify b into b
1544606641.989 * [misc]taylor:  Taking taylor expansion of c in a
1544606641.989 * [misc]backup-simplify:  Simplify c into c
1544606641.989 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606641.989 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606641.989 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606641.989 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606641.989 * [misc]taylor:  Taking taylor expansion of a in a
1544606641.989 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.989 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.989 * [misc]taylor:  Taking taylor expansion of d in a
1544606641.989 * [misc]backup-simplify:  Simplify d into d
1544606641.989 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606641.990 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606641.990 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606641.990 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606641.990 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1544606641.990 * [misc]backup-simplify:  Simplify (/ 1 (- (/ 1 d))) into (* -1 d)
1544606641.990 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1544606641.990 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1544606641.990 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1544606641.990 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1544606641.990 * [misc]taylor:  Taking taylor expansion of c in a
1544606641.990 * [misc]backup-simplify:  Simplify c into c
1544606641.990 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606641.990 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606641.990 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606641.990 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606641.990 * [misc]taylor:  Taking taylor expansion of d in a
1544606641.990 * [misc]backup-simplify:  Simplify d into d
1544606641.990 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.990 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606641.990 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606641.990 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606641.990 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606641.990 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606641.990 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606641.991 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606641.991 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.991 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into 0
1544606641.991 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1544606641.991 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) in b
1544606641.991 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606641.991 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606641.991 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606641.991 * [misc]taylor:  Taking taylor expansion of b in b
1544606641.991 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.991 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.991 * [misc]taylor:  Taking taylor expansion of c in b
1544606641.991 * [misc]backup-simplify:  Simplify c into c
1544606641.991 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606641.991 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606641.991 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606641.991 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606641.991 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606641.991 * [misc]taylor:  Taking taylor expansion of a in b
1544606641.991 * [misc]backup-simplify:  Simplify a into a
1544606641.991 * [misc]taylor:  Taking taylor expansion of d in b
1544606641.991 * [misc]backup-simplify:  Simplify d into d
1544606641.991 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606641.991 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606641.991 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606641.992 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 c)) into c
1544606641.992 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1544606641.992 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1544606641.992 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1544606641.992 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606641.992 * [misc]taylor:  Taking taylor expansion of c in b
1544606641.992 * [misc]backup-simplify:  Simplify c into c
1544606641.992 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606641.992 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606641.992 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1544606641.992 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606641.992 * [misc]taylor:  Taking taylor expansion of d in b
1544606641.992 * [misc]backup-simplify:  Simplify d into d
1544606641.992 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.992 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606641.992 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606641.992 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606641.992 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606641.992 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606641.992 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606641.992 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606641.993 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.993 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into 0
1544606641.993 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1544606641.993 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) in d
1544606641.993 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606641.993 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606641.993 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606641.993 * [misc]taylor:  Taking taylor expansion of b in d
1544606641.993 * [misc]backup-simplify:  Simplify b into b
1544606641.993 * [misc]taylor:  Taking taylor expansion of c in d
1544606641.993 * [misc]backup-simplify:  Simplify c into c
1544606641.993 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606641.993 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606641.993 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606641.993 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606641.993 * [misc]taylor:  Taking taylor expansion of a in d
1544606641.993 * [misc]backup-simplify:  Simplify a into a
1544606641.993 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.993 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.993 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.993 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606641.993 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606641.993 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606641.993 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1544606641.993 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1544606641.993 * [misc]backup-simplify:  Simplify (/ 1 (- (/ 1 a))) into (* -1 a)
1544606641.993 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606641.993 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606641.993 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606641.993 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606641.993 * [misc]taylor:  Taking taylor expansion of c in d
1544606641.993 * [misc]backup-simplify:  Simplify c into c
1544606641.993 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606641.994 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606641.994 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606641.994 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606641.994 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.994 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.994 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.994 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.994 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.994 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606641.994 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.994 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.994 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.995 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.995 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1544606641.995 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) in c
1544606641.995 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606641.995 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606641.995 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606641.995 * [misc]taylor:  Taking taylor expansion of b in c
1544606641.995 * [misc]backup-simplify:  Simplify b into b
1544606641.995 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.995 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.995 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.995 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606641.995 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606641.995 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606641.995 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606641.995 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606641.995 * [misc]taylor:  Taking taylor expansion of a in c
1544606641.995 * [misc]backup-simplify:  Simplify a into a
1544606641.995 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.995 * [misc]backup-simplify:  Simplify d into d
1544606641.995 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606641.995 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606641.995 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1544606641.995 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
1544606641.995 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606641.995 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606641.995 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606641.995 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.995 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.995 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.995 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.995 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.996 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.996 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606641.996 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.996 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.996 * [misc]backup-simplify:  Simplify d into d
1544606641.996 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.996 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606641.996 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606641.996 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.996 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.996 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.996 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.996 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.996 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1544606641.996 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) in c
1544606641.996 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606641.997 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606641.997 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606641.997 * [misc]taylor:  Taking taylor expansion of b in c
1544606641.997 * [misc]backup-simplify:  Simplify b into b
1544606641.997 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.997 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.997 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.997 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606641.997 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606641.997 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606641.997 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606641.997 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606641.997 * [misc]taylor:  Taking taylor expansion of a in c
1544606641.997 * [misc]backup-simplify:  Simplify a into a
1544606641.997 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.997 * [misc]backup-simplify:  Simplify d into d
1544606641.997 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606641.997 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606641.997 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1544606641.997 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
1544606641.997 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606641.997 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606641.997 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606641.997 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606641.997 * [misc]taylor:  Taking taylor expansion of c in c
1544606641.997 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.997 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.997 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606641.997 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606641.997 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606641.997 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606641.997 * [misc]taylor:  Taking taylor expansion of d in c
1544606641.997 * [misc]backup-simplify:  Simplify d into d
1544606641.997 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606641.998 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606641.998 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606641.998 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606641.998 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606641.998 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606641.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606641.998 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606641.998 * [misc]backup-simplify:  Simplify (* b 1) into b
1544606641.998 * [misc]taylor:  Taking taylor expansion of b in d
1544606641.998 * [misc]backup-simplify:  Simplify b into b
1544606641.998 * [misc]taylor:  Taking taylor expansion of b in b
1544606641.998 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.998 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.999 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606641.999 * [misc]backup-simplify:  Simplify 1 into 1
1544606641.999 * [misc]backup-simplify:  Simplify 0 into 0
1544606641.999 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1544606641.999 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1544606641.999 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606641.999 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606641.999 * [misc]backup-simplify:  Simplify (- (+ (* b (/ (- (/ 1 (* a d))) (/ 1 b))))) into (/ (pow b 2) (* a d))
1544606641.999 * [misc]backup-simplify:  Simplify (+ (* b 0) (* (/ (pow b 2) (* a d)) 1)) into (/ (pow b 2) (* a d))
1544606641.999 * [misc]taylor:  Taking taylor expansion of (/ (pow b 2) (* a d)) in d
1544606641.999 * [misc]taylor:  Taking taylor expansion of (pow b 2) in d
1544606641.999 * [misc]taylor:  Taking taylor expansion of b in d
1544606641.999 * [misc]backup-simplify:  Simplify b into b
1544606641.999 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606641.999 * [misc]taylor:  Taking taylor expansion of a in d
1544606641.999 * [misc]backup-simplify:  Simplify a into a
1544606641.999 * [misc]taylor:  Taking taylor expansion of d in d
1544606641.999 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.000 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.000 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1544606642.000 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606642.000 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606642.000 * [misc]backup-simplify:  Simplify (/ (pow b 2) a) into (/ (pow b 2) a)
1544606642.000 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1544606642.000 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1544606642.000 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow b 2) a) (/ 0 a)))) into 0
1544606642.000 * [misc]taylor:  Taking taylor expansion of 0 in b
1544606642.000 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.000 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.000 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.000 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.000 * [misc]taylor:  Taking taylor expansion of 0 in b
1544606642.000 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.000 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.000 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.000 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.000 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.000 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.001 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.001 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.001 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606642.001 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606642.001 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606642.002 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1544606642.002 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544606642.002 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1544606642.002 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606642.002 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606642.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.003 * [misc]backup-simplify:  Simplify (- (+ (* b (/ 0 (/ 1 b))) (* (/ (pow b 2) (* a d)) (/ (- (/ 1 (* a d))) (/ 1 b))))) into (/ (pow b 3) (* (pow a 2) (pow d 2)))
1544606642.003 * [misc]backup-simplify:  Simplify (+ (* b (/ 1/2 (pow d 2))) (+ (* (/ (pow b 2) (* a d)) 0) (* (/ (pow b 3) (* (pow a 2) (pow d 2))) 1))) into (+ (/ (pow b 3) (* (pow a 2) (pow d 2))) (* 1/2 (/ b (pow d 2))))
1544606642.003 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow b 3) (* (pow a 2) (pow d 2))) (* 1/2 (/ b (pow d 2)))) in d
1544606642.003 * [misc]taylor:  Taking taylor expansion of (/ (pow b 3) (* (pow a 2) (pow d 2))) in d
1544606642.003 * [misc]taylor:  Taking taylor expansion of (pow b 3) in d
1544606642.003 * [misc]taylor:  Taking taylor expansion of b in d
1544606642.003 * [misc]backup-simplify:  Simplify b into b
1544606642.003 * [misc]taylor:  Taking taylor expansion of (* (pow a 2) (pow d 2)) in d
1544606642.003 * [misc]taylor:  Taking taylor expansion of (pow a 2) in d
1544606642.003 * [misc]taylor:  Taking taylor expansion of a in d
1544606642.003 * [misc]backup-simplify:  Simplify a into a
1544606642.003 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606642.003 * [misc]taylor:  Taking taylor expansion of d in d
1544606642.003 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.003 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.003 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1544606642.003 * [misc]backup-simplify:  Simplify (* b (pow b 2)) into (pow b 3)
1544606642.003 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1544606642.003 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606642.004 * [misc]backup-simplify:  Simplify (* (pow a 2) 1) into (pow a 2)
1544606642.004 * [misc]backup-simplify:  Simplify (/ (pow b 3) (pow a 2)) into (/ (pow b 3) (pow a 2))
1544606642.004 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ b (pow d 2))) in d
1544606642.004 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606642.004 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606642.004 * [misc]taylor:  Taking taylor expansion of (/ b (pow d 2)) in d
1544606642.004 * [misc]taylor:  Taking taylor expansion of b in d
1544606642.004 * [misc]backup-simplify:  Simplify b into b
1544606642.004 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606642.004 * [misc]taylor:  Taking taylor expansion of d in d
1544606642.004 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.004 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.004 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606642.004 * [misc]backup-simplify:  Simplify (/ b 1) into b
1544606642.004 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
1544606642.004 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1544606642.004 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 (pow b 2)))) into 0
1544606642.004 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606642.005 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1544606642.005 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606642.005 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
1544606642.005 * [misc]backup-simplify:  Simplify (+ (* (pow a 2) 0) (+ (* 0 0) (* 0 1))) into 0
1544606642.005 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 (pow b 2))) into 0
1544606642.005 * [misc]backup-simplify:  Simplify (+ (* (pow a 2) 0) (* 0 1)) into 0
1544606642.005 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a 2)) (+ (* (/ (pow b 3) (pow a 2)) (/ 0 (pow a 2))))) into 0
1544606642.006 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a 2)) (+ (* (/ (pow b 3) (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
1544606642.006 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606642.006 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606642.006 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)))) into 0
1544606642.006 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606642.007 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 b))) into 0
1544606642.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.007 * [misc]taylor:  Taking taylor expansion of 0 in b
1544606642.007 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.007 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.007 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.007 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.007 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.007 * [misc]backup-simplify:  Simplify (/ (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d))))) into (* (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1544606642.007 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in (c d b a) around 0
1544606642.007 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1544606642.007 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) in a
1544606642.007 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606642.007 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606642.007 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606642.007 * [misc]taylor:  Taking taylor expansion of b in a
1544606642.007 * [misc]backup-simplify:  Simplify b into b
1544606642.007 * [misc]taylor:  Taking taylor expansion of c in a
1544606642.007 * [misc]backup-simplify:  Simplify c into c
1544606642.007 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606642.007 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606642.007 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606642.007 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606642.007 * [misc]taylor:  Taking taylor expansion of a in a
1544606642.008 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.008 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.008 * [misc]taylor:  Taking taylor expansion of d in a
1544606642.008 * [misc]backup-simplify:  Simplify d into d
1544606642.008 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606642.008 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606642.008 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606642.008 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606642.008 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1544606642.008 * [misc]backup-simplify:  Simplify (/ 1 (- (/ 1 d))) into (* -1 d)
1544606642.008 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1544606642.008 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1544606642.008 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1544606642.008 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1544606642.008 * [misc]taylor:  Taking taylor expansion of c in a
1544606642.008 * [misc]backup-simplify:  Simplify c into c
1544606642.008 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606642.008 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606642.008 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606642.008 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606642.008 * [misc]taylor:  Taking taylor expansion of d in a
1544606642.008 * [misc]backup-simplify:  Simplify d into d
1544606642.008 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606642.008 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606642.008 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606642.008 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606642.009 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606642.009 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606642.009 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606642.009 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606642.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.009 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into 0
1544606642.009 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1544606642.009 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) in b
1544606642.009 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606642.009 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606642.009 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606642.009 * [misc]taylor:  Taking taylor expansion of b in b
1544606642.009 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.009 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.009 * [misc]taylor:  Taking taylor expansion of c in b
1544606642.009 * [misc]backup-simplify:  Simplify c into c
1544606642.009 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606642.009 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606642.009 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606642.009 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606642.009 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606642.009 * [misc]taylor:  Taking taylor expansion of a in b
1544606642.009 * [misc]backup-simplify:  Simplify a into a
1544606642.010 * [misc]taylor:  Taking taylor expansion of d in b
1544606642.010 * [misc]backup-simplify:  Simplify d into d
1544606642.010 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606642.010 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606642.010 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606642.010 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 c)) into c
1544606642.010 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1544606642.010 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1544606642.010 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1544606642.010 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606642.010 * [misc]taylor:  Taking taylor expansion of c in b
1544606642.010 * [misc]backup-simplify:  Simplify c into c
1544606642.010 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606642.010 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606642.010 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1544606642.010 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606642.010 * [misc]taylor:  Taking taylor expansion of d in b
1544606642.010 * [misc]backup-simplify:  Simplify d into d
1544606642.010 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606642.010 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606642.010 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606642.010 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606642.010 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606642.010 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606642.010 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606642.011 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606642.011 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.011 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into 0
1544606642.011 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1544606642.011 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) in d
1544606642.011 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606642.011 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606642.011 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606642.011 * [misc]taylor:  Taking taylor expansion of b in d
1544606642.011 * [misc]backup-simplify:  Simplify b into b
1544606642.011 * [misc]taylor:  Taking taylor expansion of c in d
1544606642.011 * [misc]backup-simplify:  Simplify c into c
1544606642.011 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606642.011 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606642.011 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606642.011 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606642.011 * [misc]taylor:  Taking taylor expansion of a in d
1544606642.011 * [misc]backup-simplify:  Simplify a into a
1544606642.011 * [misc]taylor:  Taking taylor expansion of d in d
1544606642.011 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.011 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.011 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606642.011 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606642.011 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606642.011 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1544606642.011 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1544606642.012 * [misc]backup-simplify:  Simplify (/ 1 (- (/ 1 a))) into (* -1 a)
1544606642.012 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606642.012 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606642.012 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606642.012 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606642.012 * [misc]taylor:  Taking taylor expansion of c in d
1544606642.012 * [misc]backup-simplify:  Simplify c into c
1544606642.012 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606642.012 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606642.012 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606642.012 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606642.012 * [misc]taylor:  Taking taylor expansion of d in d
1544606642.012 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.012 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.012 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606642.012 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606642.012 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606642.012 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606642.012 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606642.013 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606642.013 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.013 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606642.013 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1544606642.013 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) in c
1544606642.013 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606642.013 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606642.013 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606642.013 * [misc]taylor:  Taking taylor expansion of b in c
1544606642.013 * [misc]backup-simplify:  Simplify b into b
1544606642.013 * [misc]taylor:  Taking taylor expansion of c in c
1544606642.013 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.013 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.013 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606642.013 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606642.013 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606642.013 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606642.013 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606642.013 * [misc]taylor:  Taking taylor expansion of a in c
1544606642.013 * [misc]backup-simplify:  Simplify a into a
1544606642.013 * [misc]taylor:  Taking taylor expansion of d in c
1544606642.013 * [misc]backup-simplify:  Simplify d into d
1544606642.013 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606642.013 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606642.013 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1544606642.013 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
1544606642.013 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606642.013 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606642.013 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606642.013 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606642.013 * [misc]taylor:  Taking taylor expansion of c in c
1544606642.013 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.013 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.014 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606642.014 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606642.014 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606642.014 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606642.014 * [misc]taylor:  Taking taylor expansion of d in c
1544606642.014 * [misc]backup-simplify:  Simplify d into d
1544606642.014 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606642.014 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606642.014 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606642.014 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606642.014 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606642.014 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606642.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.015 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606642.015 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1544606642.015 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (* b c)) (/ 1 (* a d)))) in c
1544606642.015 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606642.015 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606642.015 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606642.015 * [misc]taylor:  Taking taylor expansion of b in c
1544606642.015 * [misc]backup-simplify:  Simplify b into b
1544606642.015 * [misc]taylor:  Taking taylor expansion of c in c
1544606642.015 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.015 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.015 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606642.015 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606642.015 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606642.015 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606642.015 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606642.015 * [misc]taylor:  Taking taylor expansion of a in c
1544606642.015 * [misc]backup-simplify:  Simplify a into a
1544606642.015 * [misc]taylor:  Taking taylor expansion of d in c
1544606642.015 * [misc]backup-simplify:  Simplify d into d
1544606642.015 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606642.015 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606642.015 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1544606642.015 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
1544606642.015 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606642.015 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606642.015 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606642.015 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606642.015 * [misc]taylor:  Taking taylor expansion of c in c
1544606642.015 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.016 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.016 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606642.016 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606642.016 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606642.016 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606642.016 * [misc]taylor:  Taking taylor expansion of d in c
1544606642.016 * [misc]backup-simplify:  Simplify d into d
1544606642.016 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606642.016 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606642.016 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606642.016 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544606642.017 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606642.017 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606642.017 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.017 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1544606642.017 * [misc]backup-simplify:  Simplify (* b 1) into b
1544606642.017 * [misc]taylor:  Taking taylor expansion of b in d
1544606642.018 * [misc]backup-simplify:  Simplify b into b
1544606642.018 * [misc]taylor:  Taking taylor expansion of b in b
1544606642.018 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.018 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.018 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606642.018 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.018 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.018 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1544606642.018 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1544606642.018 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606642.018 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606642.019 * [misc]backup-simplify:  Simplify (- (+ (* b (/ (- (/ 1 (* a d))) (/ 1 b))))) into (/ (pow b 2) (* a d))
1544606642.019 * [misc]backup-simplify:  Simplify (+ (* b 0) (* (/ (pow b 2) (* a d)) 1)) into (/ (pow b 2) (* a d))
1544606642.019 * [misc]taylor:  Taking taylor expansion of (/ (pow b 2) (* a d)) in d
1544606642.019 * [misc]taylor:  Taking taylor expansion of (pow b 2) in d
1544606642.019 * [misc]taylor:  Taking taylor expansion of b in d
1544606642.019 * [misc]backup-simplify:  Simplify b into b
1544606642.019 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606642.019 * [misc]taylor:  Taking taylor expansion of a in d
1544606642.019 * [misc]backup-simplify:  Simplify a into a
1544606642.019 * [misc]taylor:  Taking taylor expansion of d in d
1544606642.019 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.019 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.019 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1544606642.019 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606642.020 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606642.020 * [misc]backup-simplify:  Simplify (/ (pow b 2) a) into (/ (pow b 2) a)
1544606642.020 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1544606642.020 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1544606642.020 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow b 2) a) (/ 0 a)))) into 0
1544606642.020 * [misc]taylor:  Taking taylor expansion of 0 in b
1544606642.020 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.020 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.021 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.021 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.021 * [misc]taylor:  Taking taylor expansion of 0 in b
1544606642.021 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.021 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.021 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.021 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.021 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.021 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.021 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.021 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.021 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606642.022 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606642.022 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606642.022 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1544606642.023 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1544606642.023 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1544606642.023 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606642.023 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606642.023 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.024 * [misc]backup-simplify:  Simplify (- (+ (* b (/ 0 (/ 1 b))) (* (/ (pow b 2) (* a d)) (/ (- (/ 1 (* a d))) (/ 1 b))))) into (/ (pow b 3) (* (pow a 2) (pow d 2)))
1544606642.025 * [misc]backup-simplify:  Simplify (+ (* b (/ 1/2 (pow d 2))) (+ (* (/ (pow b 2) (* a d)) 0) (* (/ (pow b 3) (* (pow a 2) (pow d 2))) 1))) into (+ (/ (pow b 3) (* (pow a 2) (pow d 2))) (* 1/2 (/ b (pow d 2))))
1544606642.025 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow b 3) (* (pow a 2) (pow d 2))) (* 1/2 (/ b (pow d 2)))) in d
1544606642.025 * [misc]taylor:  Taking taylor expansion of (/ (pow b 3) (* (pow a 2) (pow d 2))) in d
1544606642.025 * [misc]taylor:  Taking taylor expansion of (pow b 3) in d
1544606642.025 * [misc]taylor:  Taking taylor expansion of b in d
1544606642.025 * [misc]backup-simplify:  Simplify b into b
1544606642.025 * [misc]taylor:  Taking taylor expansion of (* (pow a 2) (pow d 2)) in d
1544606642.025 * [misc]taylor:  Taking taylor expansion of (pow a 2) in d
1544606642.025 * [misc]taylor:  Taking taylor expansion of a in d
1544606642.025 * [misc]backup-simplify:  Simplify a into a
1544606642.025 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606642.025 * [misc]taylor:  Taking taylor expansion of d in d
1544606642.025 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.025 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.025 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1544606642.025 * [misc]backup-simplify:  Simplify (* b (pow b 2)) into (pow b 3)
1544606642.026 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1544606642.026 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606642.026 * [misc]backup-simplify:  Simplify (* (pow a 2) 1) into (pow a 2)
1544606642.026 * [misc]backup-simplify:  Simplify (/ (pow b 3) (pow a 2)) into (/ (pow b 3) (pow a 2))
1544606642.026 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ b (pow d 2))) in d
1544606642.026 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1544606642.026 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544606642.026 * [misc]taylor:  Taking taylor expansion of (/ b (pow d 2)) in d
1544606642.026 * [misc]taylor:  Taking taylor expansion of b in d
1544606642.026 * [misc]backup-simplify:  Simplify b into b
1544606642.026 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606642.026 * [misc]taylor:  Taking taylor expansion of d in d
1544606642.026 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.026 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.026 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606642.027 * [misc]backup-simplify:  Simplify (/ b 1) into b
1544606642.027 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
1544606642.027 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1544606642.027 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 (pow b 2)))) into 0
1544606642.027 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606642.028 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1544606642.028 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606642.028 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
1544606642.028 * [misc]backup-simplify:  Simplify (+ (* (pow a 2) 0) (+ (* 0 0) (* 0 1))) into 0
1544606642.028 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 (pow b 2))) into 0
1544606642.029 * [misc]backup-simplify:  Simplify (+ (* (pow a 2) 0) (* 0 1)) into 0
1544606642.029 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a 2)) (+ (* (/ (pow b 3) (pow a 2)) (/ 0 (pow a 2))))) into 0
1544606642.029 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a 2)) (+ (* (/ (pow b 3) (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
1544606642.030 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606642.030 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606642.030 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)))) into 0
1544606642.031 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606642.031 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 b))) into 0
1544606642.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.031 * [misc]taylor:  Taking taylor expansion of 0 in b
1544606642.031 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.031 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.031 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.031 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.032 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.032 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 2)
1544606642.033 * [misc]backup-simplify:  Simplify (- (* b c) (* a d)) into (- (* b c) (* a d))
1544606642.033 * [misc]approximate:  Taking taylor expansion of (- (* b c) (* a d)) in (b c a d) around 0
1544606642.033 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1544606642.033 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606642.033 * [misc]taylor:  Taking taylor expansion of b in d
1544606642.033 * [misc]backup-simplify:  Simplify b into b
1544606642.033 * [misc]taylor:  Taking taylor expansion of c in d
1544606642.033 * [misc]backup-simplify:  Simplify c into c
1544606642.033 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606642.033 * [misc]taylor:  Taking taylor expansion of a in d
1544606642.033 * [misc]backup-simplify:  Simplify a into a
1544606642.033 * [misc]taylor:  Taking taylor expansion of d in d
1544606642.033 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.033 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.033 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1544606642.033 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606642.033 * [misc]taylor:  Taking taylor expansion of b in a
1544606642.033 * [misc]backup-simplify:  Simplify b into b
1544606642.033 * [misc]taylor:  Taking taylor expansion of c in a
1544606642.033 * [misc]backup-simplify:  Simplify c into c
1544606642.033 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606642.033 * [misc]taylor:  Taking taylor expansion of a in a
1544606642.033 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.033 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.033 * [misc]taylor:  Taking taylor expansion of d in a
1544606642.033 * [misc]backup-simplify:  Simplify d into d
1544606642.033 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1544606642.033 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606642.033 * [misc]taylor:  Taking taylor expansion of b in c
1544606642.033 * [misc]backup-simplify:  Simplify b into b
1544606642.033 * [misc]taylor:  Taking taylor expansion of c in c
1544606642.033 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.034 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.034 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606642.034 * [misc]taylor:  Taking taylor expansion of a in c
1544606642.034 * [misc]backup-simplify:  Simplify a into a
1544606642.034 * [misc]taylor:  Taking taylor expansion of d in c
1544606642.034 * [misc]backup-simplify:  Simplify d into d
1544606642.034 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606642.034 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606642.034 * [misc]taylor:  Taking taylor expansion of b in b
1544606642.034 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.034 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.034 * [misc]taylor:  Taking taylor expansion of c in b
1544606642.034 * [misc]backup-simplify:  Simplify c into c
1544606642.034 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606642.034 * [misc]taylor:  Taking taylor expansion of a in b
1544606642.034 * [misc]backup-simplify:  Simplify a into a
1544606642.034 * [misc]taylor:  Taking taylor expansion of d in b
1544606642.034 * [misc]backup-simplify:  Simplify d into d
1544606642.034 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606642.034 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606642.034 * [misc]taylor:  Taking taylor expansion of b in b
1544606642.034 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.034 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.034 * [misc]taylor:  Taking taylor expansion of c in b
1544606642.034 * [misc]backup-simplify:  Simplify c into c
1544606642.034 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606642.034 * [misc]taylor:  Taking taylor expansion of a in b
1544606642.034 * [misc]backup-simplify:  Simplify a into a
1544606642.034 * [misc]taylor:  Taking taylor expansion of d in b
1544606642.034 * [misc]backup-simplify:  Simplify d into d
1544606642.034 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606642.034 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606642.035 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606642.035 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1544606642.035 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in c
1544606642.035 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606642.035 * [misc]taylor:  Taking taylor expansion of a in c
1544606642.035 * [misc]backup-simplify:  Simplify a into a
1544606642.035 * [misc]taylor:  Taking taylor expansion of d in c
1544606642.035 * [misc]backup-simplify:  Simplify d into d
1544606642.035 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606642.035 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606642.035 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in a
1544606642.035 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606642.035 * [misc]taylor:  Taking taylor expansion of a in a
1544606642.035 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.035 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.035 * [misc]taylor:  Taking taylor expansion of d in a
1544606642.035 * [misc]backup-simplify:  Simplify d into d
1544606642.035 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606642.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.036 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.036 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.036 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.036 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606642.036 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606642.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.036 * [misc]backup-simplify:  Simplify (+ c 0) into c
1544606642.036 * [misc]taylor:  Taking taylor expansion of c in c
1544606642.036 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.036 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.036 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.036 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.036 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.036 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.036 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.037 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606642.037 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.037 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.037 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.037 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.037 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.037 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.037 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606642.037 * [misc]backup-simplify:  Simplify (- d) into (- d)
1544606642.037 * [misc]taylor:  Taking taylor expansion of (- d) in d
1544606642.037 * [misc]taylor:  Taking taylor expansion of d in d
1544606642.037 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.037 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.037 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.037 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.038 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.038 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606642.038 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606642.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.038 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606642.039 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.039 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.039 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.039 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.039 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.039 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.039 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.039 * [misc]backup-simplify:  Simplify (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1544606642.039 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1544606642.039 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606642.039 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606642.039 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606642.039 * [misc]taylor:  Taking taylor expansion of b in d
1544606642.039 * [misc]backup-simplify:  Simplify b into b
1544606642.039 * [misc]taylor:  Taking taylor expansion of c in d
1544606642.039 * [misc]backup-simplify:  Simplify c into c
1544606642.039 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606642.039 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606642.039 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606642.039 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606642.039 * [misc]taylor:  Taking taylor expansion of a in d
1544606642.039 * [misc]backup-simplify:  Simplify a into a
1544606642.039 * [misc]taylor:  Taking taylor expansion of d in d
1544606642.039 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.039 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.039 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606642.040 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606642.040 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606642.040 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606642.040 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606642.040 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606642.040 * [misc]taylor:  Taking taylor expansion of b in a
1544606642.040 * [misc]backup-simplify:  Simplify b into b
1544606642.040 * [misc]taylor:  Taking taylor expansion of c in a
1544606642.040 * [misc]backup-simplify:  Simplify c into c
1544606642.040 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606642.040 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606642.040 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606642.040 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606642.040 * [misc]taylor:  Taking taylor expansion of a in a
1544606642.040 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.040 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.040 * [misc]taylor:  Taking taylor expansion of d in a
1544606642.040 * [misc]backup-simplify:  Simplify d into d
1544606642.040 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606642.040 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606642.040 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606642.040 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606642.040 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606642.040 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606642.040 * [misc]taylor:  Taking taylor expansion of b in c
1544606642.040 * [misc]backup-simplify:  Simplify b into b
1544606642.040 * [misc]taylor:  Taking taylor expansion of c in c
1544606642.040 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.040 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.040 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606642.040 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606642.040 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606642.040 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606642.040 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606642.040 * [misc]taylor:  Taking taylor expansion of a in c
1544606642.040 * [misc]backup-simplify:  Simplify a into a
1544606642.041 * [misc]taylor:  Taking taylor expansion of d in c
1544606642.041 * [misc]backup-simplify:  Simplify d into d
1544606642.041 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606642.041 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606642.041 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606642.041 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606642.041 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606642.041 * [misc]taylor:  Taking taylor expansion of b in b
1544606642.041 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.041 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.041 * [misc]taylor:  Taking taylor expansion of c in b
1544606642.041 * [misc]backup-simplify:  Simplify c into c
1544606642.041 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606642.041 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606642.041 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606642.041 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606642.041 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606642.041 * [misc]taylor:  Taking taylor expansion of a in b
1544606642.041 * [misc]backup-simplify:  Simplify a into a
1544606642.041 * [misc]taylor:  Taking taylor expansion of d in b
1544606642.041 * [misc]backup-simplify:  Simplify d into d
1544606642.041 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606642.041 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606642.041 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606642.041 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606642.041 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606642.041 * [misc]taylor:  Taking taylor expansion of b in b
1544606642.041 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.041 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.041 * [misc]taylor:  Taking taylor expansion of c in b
1544606642.041 * [misc]backup-simplify:  Simplify c into c
1544606642.041 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606642.041 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606642.041 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606642.041 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606642.041 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606642.041 * [misc]taylor:  Taking taylor expansion of a in b
1544606642.041 * [misc]backup-simplify:  Simplify a into a
1544606642.041 * [misc]taylor:  Taking taylor expansion of d in b
1544606642.042 * [misc]backup-simplify:  Simplify d into d
1544606642.042 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606642.042 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606642.042 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606642.042 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1544606642.042 * [misc]taylor:  Taking taylor expansion of c in c
1544606642.042 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.042 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.042 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606642.042 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606642.042 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.042 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606642.042 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1544606642.042 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606642.042 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606642.042 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1544606642.042 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606642.042 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606642.042 * [misc]taylor:  Taking taylor expansion of a in c
1544606642.042 * [misc]backup-simplify:  Simplify a into a
1544606642.042 * [misc]taylor:  Taking taylor expansion of d in c
1544606642.042 * [misc]backup-simplify:  Simplify d into d
1544606642.042 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606642.043 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606642.043 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606642.043 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.043 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.043 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606642.043 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.043 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1544606642.043 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606642.043 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606642.043 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606642.043 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.044 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.044 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606642.044 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.044 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606642.044 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1544606642.044 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606642.044 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606642.044 * [misc]taylor:  Taking taylor expansion of a in a
1544606642.044 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.044 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.044 * [misc]taylor:  Taking taylor expansion of d in a
1544606642.044 * [misc]backup-simplify:  Simplify d into d
1544606642.044 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606642.044 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606642.044 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606642.044 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606642.044 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1544606642.044 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606642.044 * [misc]taylor:  Taking taylor expansion of d in d
1544606642.044 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.044 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.044 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606642.044 * [misc]backup-simplify:  Simplify (- 1) into -1
1544606642.044 * [misc]backup-simplify:  Simplify -1 into -1
1544606642.045 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606642.045 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.045 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.045 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.045 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.045 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.045 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.045 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.045 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1544606642.045 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606642.045 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606642.046 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606642.046 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.046 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606642.046 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.046 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.046 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.046 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606642.046 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606642.046 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.046 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.046 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.046 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606642.046 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.046 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.047 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1544606642.047 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1544606642.047 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.047 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.047 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.047 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.047 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.047 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.047 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.047 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.047 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.047 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606642.047 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.047 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.047 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.047 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.047 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.048 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1544606642.048 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606642.048 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606642.048 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606642.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.049 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.049 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606642.049 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.049 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.049 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.049 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.049 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.049 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606642.049 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606642.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.049 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.049 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.049 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606642.050 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.050 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.050 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.050 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.050 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.050 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.050 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.050 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.050 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1544606642.050 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1544606642.050 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.050 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.050 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.050 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.050 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.050 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.050 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.050 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.050 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.050 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.050 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.051 * [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))
1544606642.051 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1544606642.051 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1544606642.051 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606642.051 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606642.051 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606642.051 * [misc]taylor:  Taking taylor expansion of b in d
1544606642.051 * [misc]backup-simplify:  Simplify b into b
1544606642.051 * [misc]taylor:  Taking taylor expansion of c in d
1544606642.051 * [misc]backup-simplify:  Simplify c into c
1544606642.051 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606642.051 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606642.051 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606642.051 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606642.051 * [misc]taylor:  Taking taylor expansion of a in d
1544606642.051 * [misc]backup-simplify:  Simplify a into a
1544606642.051 * [misc]taylor:  Taking taylor expansion of d in d
1544606642.051 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.051 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.051 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606642.051 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606642.051 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606642.051 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606642.051 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606642.051 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606642.051 * [misc]taylor:  Taking taylor expansion of b in a
1544606642.052 * [misc]backup-simplify:  Simplify b into b
1544606642.052 * [misc]taylor:  Taking taylor expansion of c in a
1544606642.052 * [misc]backup-simplify:  Simplify c into c
1544606642.052 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606642.052 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606642.052 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606642.052 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606642.052 * [misc]taylor:  Taking taylor expansion of a in a
1544606642.052 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.052 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.052 * [misc]taylor:  Taking taylor expansion of d in a
1544606642.052 * [misc]backup-simplify:  Simplify d into d
1544606642.052 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606642.052 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606642.052 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606642.052 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606642.052 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606642.052 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606642.052 * [misc]taylor:  Taking taylor expansion of b in c
1544606642.052 * [misc]backup-simplify:  Simplify b into b
1544606642.052 * [misc]taylor:  Taking taylor expansion of c in c
1544606642.052 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.052 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.052 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606642.052 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606642.052 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606642.052 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606642.052 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606642.052 * [misc]taylor:  Taking taylor expansion of a in c
1544606642.052 * [misc]backup-simplify:  Simplify a into a
1544606642.052 * [misc]taylor:  Taking taylor expansion of d in c
1544606642.052 * [misc]backup-simplify:  Simplify d into d
1544606642.052 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606642.052 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606642.052 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606642.052 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606642.052 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606642.052 * [misc]taylor:  Taking taylor expansion of b in b
1544606642.052 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.053 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.053 * [misc]taylor:  Taking taylor expansion of c in b
1544606642.053 * [misc]backup-simplify:  Simplify c into c
1544606642.053 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606642.053 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606642.053 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606642.053 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606642.053 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606642.053 * [misc]taylor:  Taking taylor expansion of a in b
1544606642.053 * [misc]backup-simplify:  Simplify a into a
1544606642.053 * [misc]taylor:  Taking taylor expansion of d in b
1544606642.053 * [misc]backup-simplify:  Simplify d into d
1544606642.053 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606642.053 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606642.053 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606642.053 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606642.053 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606642.053 * [misc]taylor:  Taking taylor expansion of b in b
1544606642.053 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.053 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.053 * [misc]taylor:  Taking taylor expansion of c in b
1544606642.053 * [misc]backup-simplify:  Simplify c into c
1544606642.053 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606642.053 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606642.053 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606642.053 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606642.053 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606642.053 * [misc]taylor:  Taking taylor expansion of a in b
1544606642.053 * [misc]backup-simplify:  Simplify a into a
1544606642.053 * [misc]taylor:  Taking taylor expansion of d in b
1544606642.053 * [misc]backup-simplify:  Simplify d into d
1544606642.053 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606642.053 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606642.053 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606642.054 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1544606642.054 * [misc]taylor:  Taking taylor expansion of c in c
1544606642.054 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.054 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.054 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606642.054 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606642.054 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.054 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606642.054 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1544606642.054 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606642.054 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606642.054 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1544606642.054 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606642.054 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606642.054 * [misc]taylor:  Taking taylor expansion of a in c
1544606642.054 * [misc]backup-simplify:  Simplify a into a
1544606642.054 * [misc]taylor:  Taking taylor expansion of d in c
1544606642.054 * [misc]backup-simplify:  Simplify d into d
1544606642.054 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606642.054 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606642.054 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606642.055 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.055 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.055 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606642.055 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.055 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1544606642.055 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606642.055 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606642.055 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606642.055 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.055 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.055 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606642.055 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.055 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606642.055 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1544606642.056 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606642.056 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606642.056 * [misc]taylor:  Taking taylor expansion of a in a
1544606642.056 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.056 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.056 * [misc]taylor:  Taking taylor expansion of d in a
1544606642.056 * [misc]backup-simplify:  Simplify d into d
1544606642.056 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606642.056 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606642.056 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606642.056 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606642.056 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1544606642.056 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606642.056 * [misc]taylor:  Taking taylor expansion of d in d
1544606642.056 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.056 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.056 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606642.056 * [misc]backup-simplify:  Simplify (- 1) into -1
1544606642.056 * [misc]backup-simplify:  Simplify -1 into -1
1544606642.056 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606642.056 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.056 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.056 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.056 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.056 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.056 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.056 * [misc]backup-simplify:  Simplify 1 into 1
1544606642.057 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1544606642.057 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606642.057 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606642.057 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606642.057 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.058 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.058 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606642.058 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.058 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.058 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.058 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606642.058 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606642.058 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.058 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.058 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.058 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606642.058 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.058 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.058 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1544606642.058 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1544606642.059 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.059 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.059 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.059 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.059 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.059 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.059 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.059 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.059 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.059 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606642.059 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.059 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.059 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.059 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.059 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.060 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1544606642.060 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606642.061 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606642.061 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606642.061 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.062 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606642.062 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606642.062 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.062 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.062 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.062 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.062 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.062 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606642.062 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606642.062 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.062 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.063 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.063 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606642.063 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606642.063 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.063 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.063 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.063 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.063 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.063 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.063 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.064 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1544606642.064 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1544606642.064 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606642.064 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.064 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.064 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.064 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.064 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.064 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.064 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606642.064 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.065 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.065 * [misc]backup-simplify:  Simplify 0 into 0
1544606642.065 * [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))
1544606642.065 * * * [misc]progress:  simplifying candidates
1544606642.065 * * * * [misc]progress:  [ 1 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (pow (+ (* c c) (* d d)) 1/2)))>
1544606642.065 * * * * [misc]progress:  [ 2 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (pow (sqrt (+ (* c c) (* d d))) 1)))>
1544606642.065 * * * * [misc]progress:  [ 3 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (exp (log (sqrt (+ (* c c) (* d d)))))))>
1544606642.066 * * * * [misc]progress:  [ 4 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (log (exp (sqrt (+ (* c c) (* d d)))))))>
1544606642.066 * * * * [misc]progress:  [ 5 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1544606642.066 * * * * [misc]progress:  [ 6 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1544606642.066 * * * * [misc]progress:  [ 7 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1544606642.066 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1544606642.067 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606642.070 * * [misc]simplify:  iters left: 5 (10 enodes)
1544606642.074 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1544606642.074 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1544606642.074 * * * * [misc]progress:  [ 8 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1544606642.075 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1544606642.076 * * [misc]simplify:  iters left: 6 (7 enodes)
1544606642.078 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606642.082 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1544606642.082 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1544606642.082 * * * * [misc]progress:  [ 9 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))>
1544606642.082 * [enter]simplify:  Simplifying (sqrt 1)
1544606642.082 * * [misc]simplify:  iters left: 1 (2 enodes)
1544606642.084 * [exit]simplify:  Simplified to 1
1544606642.084 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (* 1 (sqrt (+ (* c c) (* d d))))))
1544606642.084 * * * * [misc]progress:  [ 10 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d 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))))))))>
1544606642.084 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1544606642.085 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606642.091 * * [misc]simplify:  iters left: 5 (20 enodes)
1544606642.101 * * [misc]simplify:  iters left: 4 (36 enodes)
1544606642.120 * * [misc]simplify:  iters left: 3 (49 enodes)
1544606642.132 * * [misc]simplify:  iters left: 2 (56 enodes)
1544606642.141 * * [misc]simplify:  iters left: 1 (61 enodes)
1544606642.150 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1544606642.150 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d 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))))))))
1544606642.150 * * * * [misc]progress:  [ 11 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1544606642.150 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1544606642.151 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606642.154 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606642.161 * * [misc]simplify:  iters left: 4 (41 enodes)
1544606642.173 * * [misc]simplify:  iters left: 3 (78 enodes)
1544606642.203 * * [misc]simplify:  iters left: 2 (175 enodes)
1544606642.369 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1544606642.369 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))))
1544606642.369 * * * * [misc]progress:  [ 12 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1544606642.369 * * * * [misc]progress:  [ 13 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (fabs (sqrt (+ (* c c) (* d d))))))>
1544606642.369 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1544606642.370 * * [misc]simplify:  iters left: 5 (6 enodes)
1544606642.373 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606642.376 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1544606642.376 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (fabs (sqrt (+ (* c c) (* d d))))))
1544606642.376 * * * * [misc]progress:  [ 14 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (* 1 (sqrt (+ (* c c) (* d d))))))>
1544606642.376 * * * * [misc]progress:  [ 15 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (pow (+ (* c c) (* d d)) 1/2) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606642.379 * * * * [misc]progress:  [ 16 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (pow (sqrt (+ (* c c) (* d d))) 1) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606642.379 * * * * [misc]progress:  [ 17 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (exp (log (sqrt (+ (* c c) (* d d))))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606642.379 * * * * [misc]progress:  [ 18 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (log (exp (sqrt (+ (* c c) (* d d))))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606642.379 * * * * [misc]progress:  [ 19 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606642.379 * * * * [misc]progress:  [ 20 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606642.379 * * * * [misc]progress:  [ 21 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606642.379 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1544606642.380 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606642.382 * * [misc]simplify:  iters left: 5 (10 enodes)
1544606642.384 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1544606642.384 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (/ (/ 1 (/ (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))
1544606642.384 * * * * [misc]progress:  [ 22 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606642.384 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1544606642.385 * * [misc]simplify:  iters left: 6 (7 enodes)
1544606642.386 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606642.388 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1544606642.388 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (/ (/ 1 (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))
1544606642.388 * * * * [misc]progress:  [ 23 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (sqrt 1) (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606642.389 * [enter]simplify:  Simplifying (sqrt 1)
1544606642.389 * * [misc]simplify:  iters left: 1 (2 enodes)
1544606642.390 * [exit]simplify:  Simplified to 1
1544606642.390 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (/ (/ 1 (/ (* 1 (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))
1544606642.390 * * * * [misc]progress:  [ 24 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606642.390 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1544606642.390 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606642.393 * * [misc]simplify:  iters left: 5 (20 enodes)
1544606642.400 * * [misc]simplify:  iters left: 4 (36 enodes)
1544606642.408 * * [misc]simplify:  iters left: 3 (49 enodes)
1544606642.419 * * [misc]simplify:  iters left: 2 (56 enodes)
1544606642.428 * * [misc]simplify:  iters left: 1 (61 enodes)
1544606642.437 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1544606642.437 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (/ (/ 1 (/ (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))
1544606642.437 * * * * [misc]progress:  [ 25 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606642.437 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1544606642.437 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606642.440 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606642.447 * * [misc]simplify:  iters left: 4 (41 enodes)
1544606642.458 * * [misc]simplify:  iters left: 3 (78 enodes)
1544606642.485 * * [misc]simplify:  iters left: 2 (175 enodes)
1544606642.629 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1544606642.629 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (/ (/ 1 (/ (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))
1544606642.630 * * * * [misc]progress:  [ 26 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606642.630 * * * * [misc]progress:  [ 27 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (fabs (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606642.630 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1544606642.630 * * [misc]simplify:  iters left: 5 (6 enodes)
1544606642.632 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606642.633 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1544606642.633 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (/ (/ 1 (/ (fabs (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))
1544606642.633 * * * * [misc]progress:  [ 28 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* 1 (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606642.633 * * * * [misc]progress:  [ 29 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (pow (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))) 1)) (sqrt (+ (* c c) (* d d)))))>
1544606642.633 * * * * [misc]progress:  [ 30 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (exp (- (log (sqrt (+ (* c c) (* d d)))) (log (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606642.634 * [enter]simplify:  Simplifying (- (log (sqrt (+ (* c c) (* d d)))) (log (- (* b c) (* a d))))
1544606642.634 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606642.638 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606642.643 * * [misc]simplify:  iters left: 4 (29 enodes)
1544606642.649 * [exit]simplify:  Simplified to (- (log (sqrt (+ (* c c) (* d d)))) (log (- (* b c) (* d a))))
1544606642.649 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (exp (- (log (sqrt (+ (* c c) (* d d)))) (log (- (* b c) (* d a)))))) (sqrt (+ (* c c) (* d d)))))
1544606642.649 * * * * [misc]progress:  [ 31 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (exp (log (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606642.649 * * * * [misc]progress:  [ 32 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (log (exp (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606642.649 * * * * [misc]progress:  [ 33 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (cbrt (/ (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606642.650 * [enter]simplify:  Simplifying (/ (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))))
1544606642.651 * * [misc]simplify:  iters left: 6 (16 enodes)
1544606642.656 * * [misc]simplify:  iters left: 5 (30 enodes)
1544606642.667 * * [misc]simplify:  iters left: 4 (86 enodes)
1544606642.721 * * [misc]simplify:  iters left: 3 (251 enodes)
1544606642.977 * [exit]simplify:  Simplified to (* (/ (+ (* c c) (* d d)) (* (- (* c b) (* d a)) (- (* c b) (* d a)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))
1544606642.977 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (cbrt (* (/ (+ (* c c) (* d d)) (* (- (* c b) (* d a)) (- (* c b) (* d a)))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a)))))) (sqrt (+ (* c c) (* d d)))))
1544606642.977 * * * * [misc]progress:  [ 34 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (* (cbrt (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (cbrt (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))))) (cbrt (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606642.977 * * * * [misc]progress:  [ 35 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (cbrt (* (* (/ (sqrt (+ (* c c) (* d d))) (- (* 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)))))>
1544606642.977 * * * * [misc]progress:  [ 36 / 95 ] 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))) (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606642.977 * * * * [misc]progress:  [ 37 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (- (sqrt (+ (* c c) (* d d)))) (- (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606642.977 * * * * [misc]progress:  [ 38 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606642.977 * [enter]simplify:  Simplifying (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))
1544606642.978 * * [misc]simplify:  iters left: 6 (16 enodes)
1544606642.983 * * [misc]simplify:  iters left: 5 (27 enodes)
1544606642.990 * * [misc]simplify:  iters left: 4 (43 enodes)
1544606642.998 * * [misc]simplify:  iters left: 3 (46 enodes)
1544606643.009 * * [misc]simplify:  iters left: 2 (49 enodes)
1544606643.031 * [exit]simplify:  Simplified to (* (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* c b) (* d a)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* c b) (* d a)))))
1544606643.032 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (* (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* c b) (* d a)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* c b) (* d a))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.032 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* a d))))
1544606643.034 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606643.040 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606643.049 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606643.060 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a))))
1544606643.060 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.060 * * * * [misc]progress:  [ 39 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* a d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.060 * [enter]simplify:  Simplifying (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* a d))))
1544606643.062 * * [misc]simplify:  iters left: 6 (15 enodes)
1544606643.068 * * [misc]simplify:  iters left: 5 (22 enodes)
1544606643.076 * * [misc]simplify:  iters left: 4 (31 enodes)
1544606643.088 * * [misc]simplify:  iters left: 3 (32 enodes)
1544606643.101 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* c b) (* d a))) (cbrt (sqrt (+ (* c c) (* d d))))))
1544606643.101 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (/ (cbrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* c b) (* d a))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.101 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d))))
1544606643.102 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606643.108 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606643.115 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606643.125 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a))))
1544606643.125 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* a d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.125 * * * * [misc]progress:  [ 40 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) 1) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.125 * [enter]simplify:  Simplifying (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) 1)
1544606643.126 * * [misc]simplify:  iters left: 6 (10 enodes)
1544606643.131 * * [misc]simplify:  iters left: 5 (15 enodes)
1544606643.135 * * [misc]simplify:  iters left: 4 (21 enodes)
1544606643.140 * * [misc]simplify:  iters left: 3 (35 enodes)
1544606643.148 * * [misc]simplify:  iters left: 2 (61 enodes)
1544606643.159 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1544606643.159 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))
1544606643.159 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d)))
1544606643.161 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606643.166 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606643.174 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606643.185 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* d a)))
1544606643.185 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* d a))))) (sqrt (+ (* c c) (* d d)))))
1544606643.185 * * * * [misc]progress:  [ 41 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.185 * [enter]simplify:  Simplifying (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))
1544606643.187 * * [misc]simplify:  iters left: 6 (16 enodes)
1544606643.194 * * [misc]simplify:  iters left: 5 (24 enodes)
1544606643.206 * * [misc]simplify:  iters left: 4 (31 enodes)
1544606643.219 * [exit]simplify:  Simplified to (/ (fabs (cbrt (+ (* c c) (* d d)))) (* (cbrt (- (* c b) (* d a))) (cbrt (- (* c b) (* d a)))))
1544606643.219 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (/ (fabs (cbrt (+ (* c c) (* d d)))) (* (cbrt (- (* c b) (* d a))) (cbrt (- (* c b) (* d a))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.219 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* a d))))
1544606643.221 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606643.227 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606643.234 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606643.245 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a))))
1544606643.245 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (/ (fabs (cbrt (+ (* c c) (* d d)))) (* (cbrt (- (* c b) (* d a))) (cbrt (- (* c b) (* d a))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.246 * * * * [misc]progress:  [ 42 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* a d)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.246 * [enter]simplify:  Simplifying (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (- (* b c) (* a d))))
1544606643.248 * * [misc]simplify:  iters left: 6 (15 enodes)
1544606643.255 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606643.264 * * [misc]simplify:  iters left: 4 (28 enodes)
1544606643.276 * [exit]simplify:  Simplified to (/ (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (- (* c b) (* d a))))
1544606643.276 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (/ (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (- (* c b) (* d a)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.276 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d))))
1544606643.278 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606643.285 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606643.293 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606643.304 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a))))
1544606643.304 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (/ (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (- (* c b) (* d a)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.304 * * * * [misc]progress:  [ 43 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) 1) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.304 * [enter]simplify:  Simplifying (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) 1)
1544606643.305 * * [misc]simplify:  iters left: 6 (10 enodes)
1544606643.310 * * [misc]simplify:  iters left: 5 (14 enodes)
1544606643.316 * * [misc]simplify:  iters left: 4 (16 enodes)
1544606643.321 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1544606643.321 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))
1544606643.321 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (- (* b c) (* a d)))
1544606643.323 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606643.328 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606643.336 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606643.346 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (- (* b c) (* d a)))
1544606643.346 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (- (* b c) (* d a))))) (sqrt (+ (* c c) (* d d)))))
1544606643.347 * * * * [misc]progress:  [ 44 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.347 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))
1544606643.349 * * [misc]simplify:  iters left: 6 (15 enodes)
1544606643.358 * * [misc]simplify:  iters left: 5 (22 enodes)
1544606643.367 * * [misc]simplify:  iters left: 4 (29 enodes)
1544606643.379 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* d a))) (cbrt (- (* b c) (* d a)))))
1544606643.379 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* d a))) (cbrt (- (* b c) (* d a))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.379 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* a d))))
1544606643.381 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606643.387 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606643.395 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606643.406 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a))))
1544606643.406 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.406 * * * * [misc]progress:  [ 45 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.406 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d))))
1544606643.408 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606643.414 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606643.421 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606643.432 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a))))
1544606643.432 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.433 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d))))
1544606643.434 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606643.440 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606643.449 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606643.460 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a))))
1544606643.460 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.461 * * * * [misc]progress:  [ 46 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) 1) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.461 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) 1)
1544606643.462 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606643.466 * * [misc]simplify:  iters left: 5 (12 enodes)
1544606643.472 * * [misc]simplify:  iters left: 4 (14 enodes)
1544606643.477 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1544606643.477 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))
1544606643.477 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d)))
1544606643.479 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606643.484 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606643.492 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606643.503 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* d a)))
1544606643.503 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* d a))))) (sqrt (+ (* c c) (* d d)))))
1544606643.503 * * * * [misc]progress:  [ 47 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (sqrt 1) (* (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)))))>
1544606643.503 * [enter]simplify:  Simplifying (/ (sqrt 1) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))
1544606643.507 * * [misc]simplify:  iters left: 6 (12 enodes)
1544606643.513 * * [misc]simplify:  iters left: 5 (20 enodes)
1544606643.521 * * [misc]simplify:  iters left: 4 (28 enodes)
1544606643.530 * * [misc]simplify:  iters left: 3 (30 enodes)
1544606643.539 * * [misc]simplify:  iters left: 2 (31 enodes)
1544606643.549 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d))))
1544606643.550 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (/ (/ 1 (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)))))
1544606643.550 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))
1544606643.551 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606643.556 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606643.561 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606643.566 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a))))
1544606643.566 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (/ (/ 1 (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.566 * * * * [misc]progress:  [ 48 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (sqrt 1) (sqrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.567 * [enter]simplify:  Simplifying (/ (sqrt 1) (sqrt (- (* b c) (* a d))))
1544606643.567 * * [misc]simplify:  iters left: 6 (11 enodes)
1544606643.571 * * [misc]simplify:  iters left: 5 (17 enodes)
1544606643.574 * * [misc]simplify:  iters left: 4 (24 enodes)
1544606643.579 * [exit]simplify:  Simplified to (/ 1 (sqrt (- (* b c) (* a d))))
1544606643.579 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (/ 1 (sqrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.579 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))
1544606643.580 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606643.583 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606643.587 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606643.593 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a))))
1544606643.593 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (/ 1 (sqrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.593 * * * * [misc]progress:  [ 49 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (sqrt 1) 1) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.593 * [enter]simplify:  Simplifying (/ (sqrt 1) 1)
1544606643.593 * * [misc]simplify:  iters left: 3 (3 enodes)
1544606643.594 * * [misc]simplify:  iters left: 2 (5 enodes)
1544606643.595 * [exit]simplify:  Simplified to 1
1544606643.595 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))
1544606643.595 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))
1544606643.596 * * [misc]simplify:  iters left: 6 (12 enodes)
1544606643.599 * * [misc]simplify:  iters left: 5 (17 enodes)
1544606643.602 * * [misc]simplify:  iters left: 4 (24 enodes)
1544606643.608 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a)))
1544606643.608 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* 1 (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))) (sqrt (+ (* c c) (* d d)))))
1544606643.608 * * * * [misc]progress:  [ 50 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.608 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))
1544606643.611 * * [misc]simplify:  iters left: 6 (15 enodes)
1544606643.617 * * [misc]simplify:  iters left: 5 (22 enodes)
1544606643.626 * * [misc]simplify:  iters left: 4 (29 enodes)
1544606643.639 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* d a))) (cbrt (- (* b c) (* d a)))))
1544606643.639 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* d a))) (cbrt (- (* b c) (* d a))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.639 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* a d))))
1544606643.640 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606643.646 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606643.653 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606643.659 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a))))
1544606643.659 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (- (* b c) (* d a)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.659 * * * * [misc]progress:  [ 51 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.659 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d))))
1544606643.660 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606643.663 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606643.668 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606643.673 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a))))
1544606643.673 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.674 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d))))
1544606643.674 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606643.678 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606643.682 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606643.688 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a))))
1544606643.688 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* d a)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.688 * * * * [misc]progress:  [ 52 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) 1) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.688 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) 1)
1544606643.689 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606643.691 * * [misc]simplify:  iters left: 5 (12 enodes)
1544606643.696 * * [misc]simplify:  iters left: 4 (14 enodes)
1544606643.700 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1544606643.700 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))
1544606643.701 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d)))
1544606643.702 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606643.707 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606643.715 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606643.728 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* d a)))
1544606643.728 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (- (* b c) (* d a))))) (sqrt (+ (* c c) (* d d)))))
1544606643.728 * * * * [misc]progress:  [ 53 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ 1 (* (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)))))>
1544606643.729 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))
1544606643.730 * * [misc]simplify:  iters left: 6 (11 enodes)
1544606643.735 * * [misc]simplify:  iters left: 5 (19 enodes)
1544606643.743 * * [misc]simplify:  iters left: 4 (26 enodes)
1544606643.754 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (- (* c b) (* a d))) (cbrt (- (* c b) (* a d)))))
1544606643.754 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (/ 1 (* (cbrt (- (* c b) (* a d))) (cbrt (- (* c b) (* a d))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.754 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))
1544606643.755 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606643.761 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606643.765 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606643.770 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a))))
1544606643.770 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (/ 1 (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.770 * * * * [misc]progress:  [ 54 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ 1 (sqrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.771 * [enter]simplify:  Simplifying (/ 1 (sqrt (- (* b c) (* a d))))
1544606643.771 * * [misc]simplify:  iters left: 6 (10 enodes)
1544606643.774 * * [misc]simplify:  iters left: 5 (16 enodes)
1544606643.777 * * [misc]simplify:  iters left: 4 (23 enodes)
1544606643.782 * [exit]simplify:  Simplified to (/ 1 (sqrt (- (* c b) (* a d))))
1544606643.782 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* (/ 1 (sqrt (- (* c b) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.782 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))
1544606643.783 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606643.786 * * [misc]simplify:  iters left: 5 (18 enodes)
1544606643.790 * * [misc]simplify:  iters left: 4 (25 enodes)
1544606643.796 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a))))
1544606643.796 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (/ 1 (sqrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.796 * * * * [misc]progress:  [ 55 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ 1 1) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.796 * [enter]simplify:  Simplifying (/ 1 1)
1544606643.796 * * [misc]simplify:  iters left: 2 (2 enodes)
1544606643.797 * * [misc]simplify:  iters left: 1 (4 enodes)
1544606643.798 * [exit]simplify:  Simplified to 1
1544606643.798 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (* 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))
1544606643.798 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))
1544606643.798 * * [misc]simplify:  iters left: 6 (12 enodes)
1544606643.801 * * [misc]simplify:  iters left: 5 (17 enodes)
1544606643.805 * * [misc]simplify:  iters left: 4 (24 enodes)
1544606643.810 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a)))
1544606643.810 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* 1 (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))) (sqrt (+ (* c c) (* d d)))))
1544606643.810 * * * * [misc]progress:  [ 56 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.811 * * * * [misc]progress:  [ 57 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ 1 (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.811 * * * * [misc]progress:  [ 58 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.811 * * * * [misc]progress:  [ 59 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (cbrt (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.811 * [enter]simplify:  Simplifying (cbrt (- (* b c) (* a d)))
1544606643.811 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606643.813 * * [misc]simplify:  iters left: 4 (12 enodes)
1544606643.817 * * [misc]simplify:  iters left: 3 (19 enodes)
1544606643.824 * [exit]simplify:  Simplified to (cbrt (- (* b c) (* a d)))
1544606643.824 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (/ (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (cbrt (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))
1544606643.824 * * * * [misc]progress:  [ 60 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))) (sqrt (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.824 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1544606643.826 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606643.828 * * [misc]simplify:  iters left: 4 (12 enodes)
1544606643.831 * * [misc]simplify:  iters left: 3 (19 enodes)
1544606643.835 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1544606643.835 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (/ (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))) (sqrt (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))
1544606643.835 * * * * [misc]progress:  [ 61 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (/ (sqrt (+ (* c c) (* d d))) 1) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606643.835 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1544606643.835 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606643.837 * * [misc]simplify:  iters left: 3 (11 enodes)
1544606643.840 * * [misc]simplify:  iters left: 2 (18 enodes)
1544606643.843 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1544606643.843 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (/ (/ (sqrt (+ (* c c) (* d d))) 1) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))
1544606643.843 * * * * [misc]progress:  [ 62 / 95 ] 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)))))>
1544606643.843 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1544606643.844 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606643.846 * * [misc]simplify:  iters left: 5 (9 enodes)
1544606643.848 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1544606643.848 * [misc]simplify:  Simplified (2 1 2 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)))))
1544606643.848 * * * * [misc]progress:  [ 63 / 95 ] 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)))))>
1544606643.848 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1544606643.849 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606643.851 * * [misc]simplify:  iters left: 5 (10 enodes)
1544606643.853 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1544606643.853 * [misc]simplify:  Simplified (2 1 2 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)))))
1544606643.853 * * * * [misc]progress:  [ 64 / 95 ] 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)))))>
1544606643.853 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1544606643.854 * * [misc]simplify:  iters left: 6 (7 enodes)
1544606643.856 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606643.859 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1544606643.859 * [misc]simplify:  Simplified (2 1 2 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)))))
1544606643.859 * * * * [misc]progress:  [ 65 / 95 ] 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)))))>
1544606643.860 * [enter]simplify:  Simplifying (sqrt 1)
1544606643.860 * * [misc]simplify:  iters left: 1 (2 enodes)
1544606643.862 * [exit]simplify:  Simplified to 1
1544606643.862 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (/ 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1544606643.862 * * * * [misc]progress:  [ 66 / 95 ] 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)))))>
1544606643.862 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1544606643.863 * * [misc]simplify:  iters left: 6 (7 enodes)
1544606643.866 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606643.869 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1544606643.869 * [misc]simplify:  Simplified (2 1 2 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)))))
1544606643.869 * * * * [misc]progress:  [ 67 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606643.870 * * * * [misc]progress:  [ 68 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (sqrt (+ (* c c) (* d 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)))))>
1544606643.870 * [enter]simplify:  Simplifying (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))
1544606643.871 * * [misc]simplify:  iters left: 6 (11 enodes)
1544606643.880 * * [misc]simplify:  iters left: 5 (32 enodes)
1544606643.901 * * [misc]simplify:  iters left: 4 (82 enodes)
1544606643.928 * * [misc]simplify:  iters left: 3 (135 enodes)
1544606643.964 * * [misc]simplify:  iters left: 2 (161 enodes)
1544606644.008 * * [misc]simplify:  iters left: 1 (167 enodes)
1544606644.053 * [exit]simplify:  Simplified to (+ (* (* b c) (* b c)) (* (+ (* b c) (* a d)) (* a d)))
1544606644.053 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) (- (pow (* b c) 3) (pow (* a d) 3))) (+ (* (* b c) (* b c)) (* (+ (* b c) (* a d)) (* a d))))) (sqrt (+ (* c c) (* d d)))))
1544606644.053 * * * * [misc]progress:  [ 69 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) (- (* (* b c) (* b c)) (* (* a d) (* a d)))) (+ (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606644.053 * [enter]simplify:  Simplifying (+ (* b c) (* a d))
1544606644.054 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606644.055 * * [misc]simplify:  iters left: 3 (10 enodes)
1544606644.057 * [exit]simplify:  Simplified to (+ (* a d) (* b c))
1544606644.057 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) (- (* (* b c) (* b c)) (* (* a d) (* a d)))) (+ (* a d) (* b c)))) (sqrt (+ (* c c) (* d d)))))
1544606644.058 * * * * [misc]progress:  [ 70 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (* (- (* b c) (* a d)) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1544606644.058 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1544606644.058 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606644.061 * * [misc]simplify:  iters left: 5 (20 enodes)
1544606644.067 * * [misc]simplify:  iters left: 4 (36 enodes)
1544606644.084 * * [misc]simplify:  iters left: 3 (49 enodes)
1544606644.100 * * [misc]simplify:  iters left: 2 (56 enodes)
1544606644.109 * * [misc]simplify:  iters left: 1 (61 enodes)
1544606644.119 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1544606644.119 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (pow c 6) (pow d 6))) (* (- (* b c) (* a d)) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1544606644.119 * * * * [misc]progress:  [ 71 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (* (- (* b c) (* a d)) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606644.119 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1544606644.120 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606644.123 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606644.132 * * [misc]simplify:  iters left: 4 (41 enodes)
1544606644.143 * * [misc]simplify:  iters left: 3 (78 enodes)
1544606644.176 * * [misc]simplify:  iters left: 2 (175 enodes)
1544606644.330 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1544606644.330 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (/ (sqrt (- (pow c 4) (pow d 4))) (* (- (* b c) (* a d)) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1544606644.330 * * * * [misc]progress:  [ 72 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (log (/ (exp (* b c)) (exp (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606644.330 * [enter]simplify:  Simplifying (/ (exp (* b c)) (exp (* a d)))
1544606644.331 * * [misc]simplify:  iters left: 5 (9 enodes)
1544606644.333 * * [misc]simplify:  iters left: 4 (17 enodes)
1544606644.337 * * [misc]simplify:  iters left: 3 (19 enodes)
1544606644.344 * * [misc]simplify:  iters left: 2 (28 enodes)
1544606644.350 * * [misc]simplify:  iters left: 1 (38 enodes)
1544606644.358 * [exit]simplify:  Simplified to (exp (- (* b c) (* a d)))
1544606644.358 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (log (exp (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1544606644.358 * * * * [misc]progress:  [ 73 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (pow (- (* b c) (* a d)) 1))) (sqrt (+ (* c c) (* d d)))))>
1544606644.358 * * * * [misc]progress:  [ 74 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (exp (log (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606644.358 * * * * [misc]progress:  [ 75 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (log (exp (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606644.358 * * * * [misc]progress:  [ 76 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606644.358 * * * * [misc]progress:  [ 77 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (cbrt (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606644.358 * * * * [misc]progress:  [ 78 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1544606644.359 * * * * [misc]progress:  [ 79 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d 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)))))>
1544606644.359 * * * * [misc]progress:  [ 80 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (+ (* b c) (- (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606644.359 * * * * [misc]progress:  [ 81 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* 1 (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606644.359 * * * * [misc]progress:  [ 82 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606644.359 * * * * [misc]progress:  [ 83 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (+ (* b c) (- (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1544606644.359 * * * * [misc]progress:  [ 84 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) d))>
1544606644.359 * [enter]simplify:  Simplifying d
1544606644.359 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606644.359 * [exit]simplify:  Simplified to d
1544606644.359 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) d))
1544606644.359 * * * * [misc]progress:  [ 85 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) c))>
1544606644.359 * [enter]simplify:  Simplifying c
1544606644.359 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606644.360 * [exit]simplify:  Simplified to c
1544606644.360 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) c))
1544606644.360 * * * * [misc]progress:  [ 86 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (* -1 c)))>
1544606644.360 * [enter]simplify:  Simplifying (* -1 c)
1544606644.360 * * [misc]simplify:  iters left: 2 (3 enodes)
1544606644.361 * * [misc]simplify:  iters left: 1 (5 enodes)
1544606644.361 * [exit]simplify:  Simplified to (- c)
1544606644.362 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (- c)))
1544606644.362 * * * * [misc]progress:  [ 87 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ d (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606644.362 * [enter]simplify:  Simplifying d
1544606644.362 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606644.362 * [exit]simplify:  Simplified to d
1544606644.362 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (/ d (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))
1544606644.362 * * * * [misc]progress:  [ 88 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ c (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606644.362 * [enter]simplify:  Simplifying c
1544606644.362 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606644.362 * [exit]simplify:  Simplified to c
1544606644.362 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (/ c (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))
1544606644.362 * * * * [misc]progress:  [ 89 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* -1 c) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606644.362 * [enter]simplify:  Simplifying (* -1 c)
1544606644.363 * * [misc]simplify:  iters left: 2 (3 enodes)
1544606644.363 * * [misc]simplify:  iters left: 1 (5 enodes)
1544606644.364 * [exit]simplify:  Simplified to (- c)
1544606644.364 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ 1 (/ (- c) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))
1544606644.364 * * * * [misc]progress:  [ 90 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 0) (sqrt (+ (* c c) (* d d)))))>
1544606644.364 * [enter]simplify:  Simplifying 0
1544606644.364 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606644.365 * [exit]simplify:  Simplified to 0
1544606644.365 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ 1 0) (sqrt (+ (* c c) (* d d)))))
1544606644.365 * * * * [misc]progress:  [ 91 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 0) (sqrt (+ (* c c) (* d d)))))>
1544606644.365 * [enter]simplify:  Simplifying 0
1544606644.365 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606644.365 * [exit]simplify:  Simplified to 0
1544606644.365 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ 1 0) (sqrt (+ (* c c) (* d d)))))
1544606644.365 * * * * [misc]progress:  [ 92 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 0) (sqrt (+ (* c c) (* d d)))))>
1544606644.365 * [enter]simplify:  Simplifying 0
1544606644.365 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606644.365 * [exit]simplify:  Simplified to 0
1544606644.365 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ 1 0) (sqrt (+ (* c c) (* d d)))))
1544606644.366 * * * * [misc]progress:  [ 93 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) 0)) (sqrt (+ (* c c) (* d d)))))>
1544606644.366 * [enter]simplify:  Simplifying 0
1544606644.366 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606644.366 * [exit]simplify:  Simplified to 0
1544606644.366 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) 0)) (sqrt (+ (* c c) (* d d)))))
1544606644.366 * * * * [misc]progress:  [ 94 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606644.366 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1544606644.366 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606644.368 * * [misc]simplify:  iters left: 3 (11 enodes)
1544606644.371 * * [misc]simplify:  iters left: 2 (18 enodes)
1544606644.374 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1544606644.374 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))
1544606644.374 * * * * [misc]progress:  [ 95 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1544606644.374 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1544606644.375 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606644.376 * * [misc]simplify:  iters left: 3 (11 enodes)
1544606644.379 * * [misc]simplify:  iters left: 2 (18 enodes)
1544606644.382 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1544606644.382 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))
1544606644.383 * * * [misc]progress:  adding candidates to table
1544606646.737 * * [misc]progress:  iteration 4 / 4
1544606646.737 * * * [misc]progress:  picking best candidate
1544606646.769 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))>
1544606646.769 * * * [misc]progress:  localizing error
1544606646.776 * * * [misc]progress:  generating rewritten candidates
1544606646.776 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1544606646.916 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
1544606646.945 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
1544606646.986 * * * [misc]progress:  generating series expansions
1544606646.986 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1544606646.987 * [misc]backup-simplify:  Simplify (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))) into (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2)))
1544606646.987 * [misc]approximate:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in (b c a d) around 0
1544606646.987 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in d
1544606646.987 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1544606646.987 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606646.987 * [misc]taylor:  Taking taylor expansion of b in d
1544606646.987 * [misc]backup-simplify:  Simplify b into b
1544606646.987 * [misc]taylor:  Taking taylor expansion of c in d
1544606646.987 * [misc]backup-simplify:  Simplify c into c
1544606646.987 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606646.987 * [misc]taylor:  Taking taylor expansion of a in d
1544606646.987 * [misc]backup-simplify:  Simplify a into a
1544606646.987 * [misc]taylor:  Taking taylor expansion of d in d
1544606646.987 * [misc]backup-simplify:  Simplify 0 into 0
1544606646.987 * [misc]backup-simplify:  Simplify 1 into 1
1544606646.987 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1544606646.987 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606646.987 * [misc]taylor:  Taking taylor expansion of c in d
1544606646.987 * [misc]backup-simplify:  Simplify c into c
1544606646.988 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606646.988 * [misc]taylor:  Taking taylor expansion of d in d
1544606646.988 * [misc]backup-simplify:  Simplify 0 into 0
1544606646.988 * [misc]backup-simplify:  Simplify 1 into 1
1544606646.988 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606646.988 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606646.988 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606646.988 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1544606646.988 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606646.989 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1544606646.989 * [misc]backup-simplify:  Simplify (/ (* b c) (pow c 2)) into (/ b c)
1544606646.989 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in a
1544606646.989 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1544606646.989 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606646.989 * [misc]taylor:  Taking taylor expansion of b in a
1544606646.989 * [misc]backup-simplify:  Simplify b into b
1544606646.989 * [misc]taylor:  Taking taylor expansion of c in a
1544606646.989 * [misc]backup-simplify:  Simplify c into c
1544606646.989 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606646.989 * [misc]taylor:  Taking taylor expansion of a in a
1544606646.989 * [misc]backup-simplify:  Simplify 0 into 0
1544606646.989 * [misc]backup-simplify:  Simplify 1 into 1
1544606646.989 * [misc]taylor:  Taking taylor expansion of d in a
1544606646.989 * [misc]backup-simplify:  Simplify d into d
1544606646.989 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1544606646.989 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1544606646.989 * [misc]taylor:  Taking taylor expansion of c in a
1544606646.989 * [misc]backup-simplify:  Simplify c into c
1544606646.989 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606646.989 * [misc]taylor:  Taking taylor expansion of d in a
1544606646.989 * [misc]backup-simplify:  Simplify d into d
1544606646.989 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606646.989 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606646.990 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606646.990 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1544606646.990 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606646.990 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606646.990 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1544606646.990 * [misc]backup-simplify:  Simplify (/ (* b c) (+ (pow c 2) (pow d 2))) into (/ (* b c) (+ (pow c 2) (pow d 2)))
1544606646.990 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in c
1544606646.990 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1544606646.990 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606646.990 * [misc]taylor:  Taking taylor expansion of b in c
1544606646.991 * [misc]backup-simplify:  Simplify b into b
1544606646.991 * [misc]taylor:  Taking taylor expansion of c in c
1544606646.991 * [misc]backup-simplify:  Simplify 0 into 0
1544606646.991 * [misc]backup-simplify:  Simplify 1 into 1
1544606646.991 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606646.991 * [misc]taylor:  Taking taylor expansion of a in c
1544606646.991 * [misc]backup-simplify:  Simplify a into a
1544606646.991 * [misc]taylor:  Taking taylor expansion of d in c
1544606646.991 * [misc]backup-simplify:  Simplify d into d
1544606646.991 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606646.991 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606646.991 * [misc]taylor:  Taking taylor expansion of c in c
1544606646.991 * [misc]backup-simplify:  Simplify 0 into 0
1544606646.991 * [misc]backup-simplify:  Simplify 1 into 1
1544606646.991 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606646.991 * [misc]taylor:  Taking taylor expansion of d in c
1544606646.991 * [misc]backup-simplify:  Simplify d into d
1544606646.991 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606646.991 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606646.991 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606646.991 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1544606646.991 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606646.992 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606646.992 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (pow d 2)) into (* -1 (/ a d))
1544606646.992 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1544606646.992 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606646.992 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606646.992 * [misc]taylor:  Taking taylor expansion of b in b
1544606646.992 * [misc]backup-simplify:  Simplify 0 into 0
1544606646.992 * [misc]backup-simplify:  Simplify 1 into 1
1544606646.992 * [misc]taylor:  Taking taylor expansion of c in b
1544606646.992 * [misc]backup-simplify:  Simplify c into c
1544606646.992 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606646.992 * [misc]taylor:  Taking taylor expansion of a in b
1544606646.992 * [misc]backup-simplify:  Simplify a into a
1544606646.992 * [misc]taylor:  Taking taylor expansion of d in b
1544606646.992 * [misc]backup-simplify:  Simplify d into d
1544606646.992 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1544606646.992 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606646.992 * [misc]taylor:  Taking taylor expansion of c in b
1544606646.992 * [misc]backup-simplify:  Simplify c into c
1544606646.992 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606646.992 * [misc]taylor:  Taking taylor expansion of d in b
1544606646.992 * [misc]backup-simplify:  Simplify d into d
1544606646.992 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606646.992 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606646.993 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606646.993 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1544606646.993 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606646.993 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606646.993 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1544606646.993 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1544606646.993 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1544606646.993 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606646.993 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606646.993 * [misc]taylor:  Taking taylor expansion of b in b
1544606646.993 * [misc]backup-simplify:  Simplify 0 into 0
1544606646.993 * [misc]backup-simplify:  Simplify 1 into 1
1544606646.993 * [misc]taylor:  Taking taylor expansion of c in b
1544606646.993 * [misc]backup-simplify:  Simplify c into c
1544606646.993 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606646.994 * [misc]taylor:  Taking taylor expansion of a in b
1544606646.994 * [misc]backup-simplify:  Simplify a into a
1544606646.994 * [misc]taylor:  Taking taylor expansion of d in b
1544606646.994 * [misc]backup-simplify:  Simplify d into d
1544606646.994 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1544606646.994 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606646.994 * [misc]taylor:  Taking taylor expansion of c in b
1544606646.994 * [misc]backup-simplify:  Simplify c into c
1544606646.994 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606646.994 * [misc]taylor:  Taking taylor expansion of d in b
1544606646.994 * [misc]backup-simplify:  Simplify d into d
1544606646.994 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606646.994 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606646.994 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606646.994 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1544606646.994 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606646.994 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606646.994 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1544606646.995 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1544606646.995 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* a d) (+ (pow c 2) (pow d 2)))) in c
1544606646.995 * [misc]taylor:  Taking taylor expansion of -1 in c
1544606646.995 * [misc]backup-simplify:  Simplify -1 into -1
1544606646.995 * [misc]taylor:  Taking taylor expansion of (/ (* a d) (+ (pow c 2) (pow d 2))) in c
1544606646.995 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606646.995 * [misc]taylor:  Taking taylor expansion of a in c
1544606646.995 * [misc]backup-simplify:  Simplify a into a
1544606646.995 * [misc]taylor:  Taking taylor expansion of d in c
1544606646.995 * [misc]backup-simplify:  Simplify d into d
1544606646.995 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606646.996 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606646.996 * [misc]taylor:  Taking taylor expansion of c in c
1544606646.996 * [misc]backup-simplify:  Simplify 0 into 0
1544606646.996 * [misc]backup-simplify:  Simplify 1 into 1
1544606646.996 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606646.997 * [misc]taylor:  Taking taylor expansion of d in c
1544606646.997 * [misc]backup-simplify:  Simplify d into d
1544606646.997 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606646.997 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606646.997 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606646.997 * [misc]backup-simplify:  Simplify (/ (* a d) (pow d 2)) into (/ a d)
1544606646.997 * [misc]backup-simplify:  Simplify (* -1 (/ a d)) into (* -1 (/ a d))
1544606646.997 * [misc]taylor:  Taking taylor expansion of (* -1 (/ a d)) in a
1544606646.997 * [misc]taylor:  Taking taylor expansion of -1 in a
1544606646.997 * [misc]backup-simplify:  Simplify -1 into -1
1544606646.997 * [misc]taylor:  Taking taylor expansion of (/ a d) in a
1544606646.998 * [misc]taylor:  Taking taylor expansion of a in a
1544606646.998 * [misc]backup-simplify:  Simplify 0 into 0
1544606646.998 * [misc]backup-simplify:  Simplify 1 into 1
1544606646.998 * [misc]taylor:  Taking taylor expansion of d in a
1544606646.998 * [misc]backup-simplify:  Simplify d into d
1544606646.998 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606646.998 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606646.998 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606646.999 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606646.999 * [misc]backup-simplify:  Simplify (+ c 0) into c
1544606646.999 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606646.999 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606646.999 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.000 * [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)))
1544606647.000 * [misc]taylor:  Taking taylor expansion of (/ c (+ (pow c 2) (pow d 2))) in c
1544606647.000 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.000 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.000 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.000 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606647.000 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606647.000 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.000 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.000 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.000 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606647.000 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.000 * [misc]backup-simplify:  Simplify d into d
1544606647.000 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.001 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606647.001 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.001 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606647.001 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606647.001 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.001 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ a d) (/ 0 (pow d 2))))) into 0
1544606647.002 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ a d))) into 0
1544606647.002 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.002 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.002 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.002 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.002 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.002 * [misc]backup-simplify:  Simplify (* -1 (/ 1 d)) into (/ -1 d)
1544606647.002 * [misc]taylor:  Taking taylor expansion of (/ -1 d) in d
1544606647.002 * [misc]taylor:  Taking taylor expansion of -1 in d
1544606647.002 * [misc]backup-simplify:  Simplify -1 into -1
1544606647.002 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.002 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.002 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.002 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544606647.003 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544606647.003 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.003 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606647.003 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.004 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.004 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1544606647.004 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.005 * [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
1544606647.006 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606647.006 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.006 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.006 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.006 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.006 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.006 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.006 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606647.006 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606647.006 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.006 * [misc]backup-simplify:  Simplify d into d
1544606647.006 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.006 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.006 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606647.006 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606647.006 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.006 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.006 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.006 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.007 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.007 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606647.007 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606647.007 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.008 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.008 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.008 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.008 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.008 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.009 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606647.009 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ a d) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ a (pow d 3)))
1544606647.009 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (pow d 3)))) (+ (* 0 0) (* 0 (/ a d)))) into (/ a (pow d 3))
1544606647.009 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 3)) in a
1544606647.009 * [misc]taylor:  Taking taylor expansion of a in a
1544606647.009 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.010 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.010 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1544606647.010 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.010 * [misc]backup-simplify:  Simplify d into d
1544606647.010 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.010 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1544606647.010 * [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
1544606647.010 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.010 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.010 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.010 * [misc]backup-simplify:  Simplify (- (/ 0 d) (+ (* (/ 1 d) (/ 0 d)))) into 0
1544606647.010 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ 1 d))) into 0
1544606647.010 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.011 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.011 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.011 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.011 * [misc]backup-simplify:  Simplify (* (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) (/ 1 (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))))) into (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606647.011 * [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
1544606647.011 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606647.011 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606647.011 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606647.011 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606647.011 * [misc]taylor:  Taking taylor expansion of b in d
1544606647.011 * [misc]backup-simplify:  Simplify b into b
1544606647.011 * [misc]taylor:  Taking taylor expansion of c in d
1544606647.011 * [misc]backup-simplify:  Simplify c into c
1544606647.011 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606647.012 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606647.012 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606647.012 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606647.012 * [misc]taylor:  Taking taylor expansion of a in d
1544606647.012 * [misc]backup-simplify:  Simplify a into a
1544606647.012 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.012 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.012 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.012 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606647.012 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606647.012 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606647.012 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606647.012 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606647.012 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606647.012 * [misc]taylor:  Taking taylor expansion of c in d
1544606647.012 * [misc]backup-simplify:  Simplify c into c
1544606647.012 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606647.012 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606647.012 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606647.013 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606647.013 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.013 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.013 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.013 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.013 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.013 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1544606647.013 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1544606647.013 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606647.013 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1544606647.013 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1544606647.014 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606647.014 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606647.014 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606647.014 * [misc]taylor:  Taking taylor expansion of b in a
1544606647.014 * [misc]backup-simplify:  Simplify b into b
1544606647.014 * [misc]taylor:  Taking taylor expansion of c in a
1544606647.014 * [misc]backup-simplify:  Simplify c into c
1544606647.014 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606647.014 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606647.014 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606647.014 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606647.014 * [misc]taylor:  Taking taylor expansion of a in a
1544606647.014 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.014 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.014 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.014 * [misc]backup-simplify:  Simplify d into d
1544606647.014 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606647.014 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606647.014 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606647.014 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1544606647.014 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1544606647.014 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1544606647.015 * [misc]taylor:  Taking taylor expansion of c in a
1544606647.015 * [misc]backup-simplify:  Simplify c into c
1544606647.015 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606647.015 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606647.015 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606647.015 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606647.015 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.015 * [misc]backup-simplify:  Simplify d into d
1544606647.015 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.015 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.015 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606647.015 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1544606647.015 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606647.016 * [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))
1544606647.016 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606647.016 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606647.016 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606647.016 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606647.016 * [misc]taylor:  Taking taylor expansion of b in c
1544606647.016 * [misc]backup-simplify:  Simplify b into b
1544606647.016 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.016 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.016 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.016 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606647.016 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606647.016 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606647.016 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606647.016 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606647.016 * [misc]taylor:  Taking taylor expansion of a in c
1544606647.016 * [misc]backup-simplify:  Simplify a into a
1544606647.016 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.016 * [misc]backup-simplify:  Simplify d into d
1544606647.017 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.017 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.017 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606647.017 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606647.017 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606647.017 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.017 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.017 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.017 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.017 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.017 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606647.017 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606647.017 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.017 * [misc]backup-simplify:  Simplify d into d
1544606647.017 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.017 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.018 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1544606647.018 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606647.018 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1544606647.018 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1544606647.018 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606647.018 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606647.018 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606647.018 * [misc]taylor:  Taking taylor expansion of b in b
1544606647.018 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.018 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.018 * [misc]taylor:  Taking taylor expansion of c in b
1544606647.018 * [misc]backup-simplify:  Simplify c into c
1544606647.018 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606647.018 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606647.018 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606647.018 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606647.018 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606647.019 * [misc]taylor:  Taking taylor expansion of a in b
1544606647.019 * [misc]backup-simplify:  Simplify a into a
1544606647.019 * [misc]taylor:  Taking taylor expansion of d in b
1544606647.019 * [misc]backup-simplify:  Simplify d into d
1544606647.019 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.019 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.019 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1544606647.019 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1544606647.019 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606647.019 * [misc]taylor:  Taking taylor expansion of c in b
1544606647.019 * [misc]backup-simplify:  Simplify c into c
1544606647.019 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606647.019 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606647.019 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1544606647.019 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606647.019 * [misc]taylor:  Taking taylor expansion of d in b
1544606647.019 * [misc]backup-simplify:  Simplify d into d
1544606647.019 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.019 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.019 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606647.020 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606647.020 * [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))
1544606647.020 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1544606647.020 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606647.020 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606647.020 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606647.020 * [misc]taylor:  Taking taylor expansion of b in b
1544606647.020 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.020 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.020 * [misc]taylor:  Taking taylor expansion of c in b
1544606647.020 * [misc]backup-simplify:  Simplify c into c
1544606647.020 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606647.020 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606647.021 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606647.021 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606647.021 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606647.021 * [misc]taylor:  Taking taylor expansion of a in b
1544606647.021 * [misc]backup-simplify:  Simplify a into a
1544606647.021 * [misc]taylor:  Taking taylor expansion of d in b
1544606647.021 * [misc]backup-simplify:  Simplify d into d
1544606647.021 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.021 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.021 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1544606647.021 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1544606647.021 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606647.021 * [misc]taylor:  Taking taylor expansion of c in b
1544606647.021 * [misc]backup-simplify:  Simplify c into c
1544606647.021 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606647.021 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606647.021 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1544606647.021 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606647.021 * [misc]taylor:  Taking taylor expansion of d in b
1544606647.021 * [misc]backup-simplify:  Simplify d into d
1544606647.021 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.021 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.022 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606647.022 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606647.022 * [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))
1544606647.022 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1544606647.022 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1544606647.022 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606647.022 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606647.022 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606647.022 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.022 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.022 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.023 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.023 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.023 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606647.023 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606647.023 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.023 * [misc]backup-simplify:  Simplify d into d
1544606647.023 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.023 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.023 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.023 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.023 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.023 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606647.023 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544606647.024 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606647.024 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.024 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1544606647.024 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.025 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606647.025 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.025 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606647.025 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1544606647.025 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606647.025 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606647.025 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606647.026 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606647.026 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606647.026 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606647.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.027 * [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))))
1544606647.027 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) in c
1544606647.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1544606647.027 * [misc]taylor:  Taking taylor expansion of (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1544606647.027 * [misc]taylor:  Taking taylor expansion of a in c
1544606647.027 * [misc]backup-simplify:  Simplify a into a
1544606647.027 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1544606647.027 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606647.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606647.027 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606647.027 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.027 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.027 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.027 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.028 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.028 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606647.028 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606647.028 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.028 * [misc]backup-simplify:  Simplify d into d
1544606647.028 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.028 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.028 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.028 * [misc]backup-simplify:  Simplify d into d
1544606647.028 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606647.028 * [misc]backup-simplify:  Simplify (* 1 d) into d
1544606647.028 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.028 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.029 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606647.029 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.029 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606647.030 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1544606647.030 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.030 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.030 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.030 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606647.030 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.030 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.031 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1544606647.031 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606647.031 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606647.031 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606647.031 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.032 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1544606647.032 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1544606647.032 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.032 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606647.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.034 * [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
1544606647.034 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606647.034 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.034 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.034 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.034 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606647.034 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1544606647.034 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606647.034 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606647.034 * [misc]taylor:  Taking taylor expansion of a in a
1544606647.034 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.034 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.034 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.034 * [misc]backup-simplify:  Simplify d into d
1544606647.034 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606647.035 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606647.035 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606647.035 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606647.035 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1544606647.035 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606647.035 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.035 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.035 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.035 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.035 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.036 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.036 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.036 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606647.037 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.037 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606647.037 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606647.037 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.038 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1544606647.038 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1544606647.038 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in a
1544606647.038 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606647.038 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606647.038 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.038 * [misc]backup-simplify:  Simplify d into d
1544606647.038 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.038 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.038 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.039 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.039 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.039 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.039 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.039 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.039 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.039 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1544606647.040 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606647.040 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.040 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606647.040 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.041 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1544606647.041 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1544606647.042 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606647.042 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606647.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.044 * [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
1544606647.044 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606647.044 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.044 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.044 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.044 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.044 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.044 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606647.044 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.045 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1544606647.045 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606647.045 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606647.045 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.045 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.045 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.046 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544606647.046 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.046 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.047 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606647.047 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.047 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1544606647.048 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1544606647.048 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.048 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.048 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.048 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.048 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.048 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.049 * [misc]backup-simplify:  Simplify (* (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) (/ 1 (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))))) into (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606647.049 * [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
1544606647.049 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606647.049 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606647.049 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606647.049 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606647.049 * [misc]taylor:  Taking taylor expansion of b in d
1544606647.049 * [misc]backup-simplify:  Simplify b into b
1544606647.049 * [misc]taylor:  Taking taylor expansion of c in d
1544606647.050 * [misc]backup-simplify:  Simplify c into c
1544606647.050 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606647.050 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606647.050 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606647.050 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606647.050 * [misc]taylor:  Taking taylor expansion of a in d
1544606647.050 * [misc]backup-simplify:  Simplify a into a
1544606647.050 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.050 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.050 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.050 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606647.050 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606647.050 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606647.050 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606647.050 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606647.050 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606647.050 * [misc]taylor:  Taking taylor expansion of c in d
1544606647.050 * [misc]backup-simplify:  Simplify c into c
1544606647.050 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606647.051 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606647.051 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606647.051 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606647.051 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.051 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.051 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.051 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.051 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.051 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1544606647.051 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1544606647.051 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606647.052 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1544606647.052 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1544606647.052 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606647.052 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606647.052 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606647.052 * [misc]taylor:  Taking taylor expansion of b in a
1544606647.052 * [misc]backup-simplify:  Simplify b into b
1544606647.052 * [misc]taylor:  Taking taylor expansion of c in a
1544606647.052 * [misc]backup-simplify:  Simplify c into c
1544606647.052 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606647.052 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606647.052 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606647.052 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606647.052 * [misc]taylor:  Taking taylor expansion of a in a
1544606647.052 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.052 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.052 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.052 * [misc]backup-simplify:  Simplify d into d
1544606647.052 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606647.052 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606647.052 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606647.053 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1544606647.053 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1544606647.053 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1544606647.053 * [misc]taylor:  Taking taylor expansion of c in a
1544606647.053 * [misc]backup-simplify:  Simplify c into c
1544606647.053 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606647.053 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606647.053 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606647.053 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606647.053 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.053 * [misc]backup-simplify:  Simplify d into d
1544606647.053 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.053 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.053 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606647.053 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1544606647.054 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606647.054 * [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))
1544606647.054 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606647.054 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606647.054 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606647.054 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606647.054 * [misc]taylor:  Taking taylor expansion of b in c
1544606647.054 * [misc]backup-simplify:  Simplify b into b
1544606647.054 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.054 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.054 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.054 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606647.054 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606647.054 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606647.054 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606647.054 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606647.055 * [misc]taylor:  Taking taylor expansion of a in c
1544606647.055 * [misc]backup-simplify:  Simplify a into a
1544606647.055 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.055 * [misc]backup-simplify:  Simplify d into d
1544606647.055 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.055 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.055 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606647.055 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606647.055 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606647.055 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.055 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.055 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.055 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.055 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.055 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606647.055 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606647.055 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.055 * [misc]backup-simplify:  Simplify d into d
1544606647.055 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.056 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.056 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1544606647.056 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606647.056 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1544606647.056 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1544606647.056 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606647.056 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606647.056 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606647.056 * [misc]taylor:  Taking taylor expansion of b in b
1544606647.056 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.056 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.056 * [misc]taylor:  Taking taylor expansion of c in b
1544606647.056 * [misc]backup-simplify:  Simplify c into c
1544606647.056 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606647.056 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606647.057 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606647.057 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606647.057 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606647.057 * [misc]taylor:  Taking taylor expansion of a in b
1544606647.057 * [misc]backup-simplify:  Simplify a into a
1544606647.057 * [misc]taylor:  Taking taylor expansion of d in b
1544606647.057 * [misc]backup-simplify:  Simplify d into d
1544606647.057 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.057 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.057 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1544606647.057 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1544606647.057 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606647.057 * [misc]taylor:  Taking taylor expansion of c in b
1544606647.057 * [misc]backup-simplify:  Simplify c into c
1544606647.057 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606647.057 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606647.057 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1544606647.057 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606647.057 * [misc]taylor:  Taking taylor expansion of d in b
1544606647.057 * [misc]backup-simplify:  Simplify d into d
1544606647.057 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.057 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.058 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606647.058 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606647.058 * [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))
1544606647.058 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1544606647.058 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606647.058 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606647.058 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606647.058 * [misc]taylor:  Taking taylor expansion of b in b
1544606647.058 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.058 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.058 * [misc]taylor:  Taking taylor expansion of c in b
1544606647.058 * [misc]backup-simplify:  Simplify c into c
1544606647.058 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606647.059 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606647.059 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606647.059 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606647.059 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606647.059 * [misc]taylor:  Taking taylor expansion of a in b
1544606647.059 * [misc]backup-simplify:  Simplify a into a
1544606647.059 * [misc]taylor:  Taking taylor expansion of d in b
1544606647.059 * [misc]backup-simplify:  Simplify d into d
1544606647.059 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.059 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.059 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1544606647.059 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1544606647.059 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1544606647.059 * [misc]taylor:  Taking taylor expansion of c in b
1544606647.059 * [misc]backup-simplify:  Simplify c into c
1544606647.059 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606647.059 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606647.059 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1544606647.059 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1544606647.059 * [misc]taylor:  Taking taylor expansion of d in b
1544606647.059 * [misc]backup-simplify:  Simplify d into d
1544606647.060 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.060 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.060 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606647.060 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1544606647.060 * [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))
1544606647.060 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1544606647.060 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1544606647.060 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606647.060 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606647.060 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606647.060 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.060 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.061 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.061 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.061 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.061 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606647.061 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606647.061 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.061 * [misc]backup-simplify:  Simplify d into d
1544606647.061 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.061 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.061 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.061 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.061 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.061 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606647.062 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1544606647.062 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606647.062 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.062 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.062 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1544606647.063 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.063 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606647.063 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.063 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606647.063 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1544606647.063 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606647.063 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606647.064 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1544606647.064 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1544606647.064 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606647.064 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606647.064 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.065 * [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))))
1544606647.065 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) in c
1544606647.065 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1544606647.065 * [misc]taylor:  Taking taylor expansion of (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1544606647.065 * [misc]taylor:  Taking taylor expansion of a in c
1544606647.065 * [misc]backup-simplify:  Simplify a into a
1544606647.065 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1544606647.065 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606647.065 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606647.065 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606647.065 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.065 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.065 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.066 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.066 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.066 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606647.066 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606647.066 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.066 * [misc]backup-simplify:  Simplify d into d
1544606647.066 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.066 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.066 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.066 * [misc]backup-simplify:  Simplify d into d
1544606647.066 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606647.066 * [misc]backup-simplify:  Simplify (* 1 d) into d
1544606647.067 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.067 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.067 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606647.067 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.067 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606647.068 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1544606647.068 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.068 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.068 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.068 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606647.068 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.068 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.069 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1544606647.069 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606647.069 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606647.069 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606647.069 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.070 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.070 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1544606647.070 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1544606647.070 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.071 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606647.071 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.072 * [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
1544606647.072 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606647.072 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.072 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.072 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.072 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606647.072 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1544606647.072 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606647.072 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606647.072 * [misc]taylor:  Taking taylor expansion of a in a
1544606647.072 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.073 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.073 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.073 * [misc]backup-simplify:  Simplify d into d
1544606647.073 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606647.073 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606647.073 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606647.073 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606647.073 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1544606647.073 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606647.073 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.073 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.073 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.073 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.074 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.074 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.074 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.074 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.074 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606647.075 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.075 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606647.075 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606647.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.076 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1544606647.076 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1544606647.076 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in a
1544606647.076 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1544606647.076 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1544606647.076 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.076 * [misc]backup-simplify:  Simplify d into d
1544606647.077 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.081 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.082 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.082 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.082 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.082 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.082 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.082 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.082 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.083 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1544606647.083 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606647.084 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.084 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606647.084 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.084 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.085 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1544606647.085 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1544606647.085 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606647.086 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606647.086 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.087 * [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
1544606647.087 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606647.087 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.087 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.087 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.088 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.088 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.088 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606647.088 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.088 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.088 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1544606647.089 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606647.089 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606647.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.089 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.089 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.089 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544606647.090 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.090 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.090 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1544606647.091 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.091 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1544606647.092 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1544606647.092 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.092 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.092 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.092 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.092 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.092 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.092 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
1544606647.093 * [misc]backup-simplify:  Simplify (- (* b c) (* a d)) into (- (* b c) (* a d))
1544606647.093 * [misc]approximate:  Taking taylor expansion of (- (* b c) (* a d)) in (b c a d) around 0
1544606647.093 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1544606647.093 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606647.093 * [misc]taylor:  Taking taylor expansion of b in d
1544606647.093 * [misc]backup-simplify:  Simplify b into b
1544606647.093 * [misc]taylor:  Taking taylor expansion of c in d
1544606647.093 * [misc]backup-simplify:  Simplify c into c
1544606647.093 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606647.093 * [misc]taylor:  Taking taylor expansion of a in d
1544606647.093 * [misc]backup-simplify:  Simplify a into a
1544606647.093 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.093 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.093 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.093 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1544606647.093 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606647.093 * [misc]taylor:  Taking taylor expansion of b in a
1544606647.093 * [misc]backup-simplify:  Simplify b into b
1544606647.093 * [misc]taylor:  Taking taylor expansion of c in a
1544606647.093 * [misc]backup-simplify:  Simplify c into c
1544606647.093 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606647.093 * [misc]taylor:  Taking taylor expansion of a in a
1544606647.093 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.093 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.093 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.093 * [misc]backup-simplify:  Simplify d into d
1544606647.093 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1544606647.093 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606647.094 * [misc]taylor:  Taking taylor expansion of b in c
1544606647.094 * [misc]backup-simplify:  Simplify b into b
1544606647.094 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.094 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.094 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.094 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606647.094 * [misc]taylor:  Taking taylor expansion of a in c
1544606647.094 * [misc]backup-simplify:  Simplify a into a
1544606647.094 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.094 * [misc]backup-simplify:  Simplify d into d
1544606647.094 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606647.094 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606647.094 * [misc]taylor:  Taking taylor expansion of b in b
1544606647.094 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.094 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.094 * [misc]taylor:  Taking taylor expansion of c in b
1544606647.094 * [misc]backup-simplify:  Simplify c into c
1544606647.094 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606647.094 * [misc]taylor:  Taking taylor expansion of a in b
1544606647.094 * [misc]backup-simplify:  Simplify a into a
1544606647.094 * [misc]taylor:  Taking taylor expansion of d in b
1544606647.094 * [misc]backup-simplify:  Simplify d into d
1544606647.094 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1544606647.094 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606647.094 * [misc]taylor:  Taking taylor expansion of b in b
1544606647.094 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.094 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.094 * [misc]taylor:  Taking taylor expansion of c in b
1544606647.094 * [misc]backup-simplify:  Simplify c into c
1544606647.094 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606647.094 * [misc]taylor:  Taking taylor expansion of a in b
1544606647.094 * [misc]backup-simplify:  Simplify a into a
1544606647.094 * [misc]taylor:  Taking taylor expansion of d in b
1544606647.094 * [misc]backup-simplify:  Simplify d into d
1544606647.095 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606647.095 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.095 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606647.095 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1544606647.095 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in c
1544606647.095 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606647.095 * [misc]taylor:  Taking taylor expansion of a in c
1544606647.095 * [misc]backup-simplify:  Simplify a into a
1544606647.095 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.095 * [misc]backup-simplify:  Simplify d into d
1544606647.095 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.095 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1544606647.095 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in a
1544606647.095 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606647.095 * [misc]taylor:  Taking taylor expansion of a in a
1544606647.095 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.095 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.095 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.095 * [misc]backup-simplify:  Simplify d into d
1544606647.095 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606647.096 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.096 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.096 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.096 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.096 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606647.096 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606647.096 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.096 * [misc]backup-simplify:  Simplify (+ c 0) into c
1544606647.097 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.097 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.097 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.097 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.097 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.097 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.097 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.097 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.097 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606647.097 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.097 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.097 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.097 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.097 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.097 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.097 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606647.097 * [misc]backup-simplify:  Simplify (- d) into (- d)
1544606647.098 * [misc]taylor:  Taking taylor expansion of (- d) in d
1544606647.098 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.098 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.098 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.098 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.098 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.098 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.098 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606647.099 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.099 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.099 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606647.099 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.099 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.099 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.099 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.099 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.100 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.100 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.100 * [misc]backup-simplify:  Simplify (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1544606647.100 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1544606647.100 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606647.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606647.100 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606647.100 * [misc]taylor:  Taking taylor expansion of b in d
1544606647.100 * [misc]backup-simplify:  Simplify b into b
1544606647.100 * [misc]taylor:  Taking taylor expansion of c in d
1544606647.100 * [misc]backup-simplify:  Simplify c into c
1544606647.100 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606647.100 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606647.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606647.100 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606647.100 * [misc]taylor:  Taking taylor expansion of a in d
1544606647.100 * [misc]backup-simplify:  Simplify a into a
1544606647.100 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.100 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.101 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.101 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606647.101 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606647.101 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606647.101 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606647.101 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606647.101 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606647.101 * [misc]taylor:  Taking taylor expansion of b in a
1544606647.101 * [misc]backup-simplify:  Simplify b into b
1544606647.101 * [misc]taylor:  Taking taylor expansion of c in a
1544606647.101 * [misc]backup-simplify:  Simplify c into c
1544606647.101 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606647.101 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606647.101 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606647.101 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606647.101 * [misc]taylor:  Taking taylor expansion of a in a
1544606647.101 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.101 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.102 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.102 * [misc]backup-simplify:  Simplify d into d
1544606647.102 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606647.102 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606647.102 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606647.102 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606647.102 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606647.102 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606647.102 * [misc]taylor:  Taking taylor expansion of b in c
1544606647.102 * [misc]backup-simplify:  Simplify b into b
1544606647.102 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.102 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.102 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.102 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606647.102 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606647.103 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606647.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606647.103 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606647.103 * [misc]taylor:  Taking taylor expansion of a in c
1544606647.103 * [misc]backup-simplify:  Simplify a into a
1544606647.103 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.103 * [misc]backup-simplify:  Simplify d into d
1544606647.103 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.103 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.103 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606647.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606647.103 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606647.103 * [misc]taylor:  Taking taylor expansion of b in b
1544606647.103 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.103 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.103 * [misc]taylor:  Taking taylor expansion of c in b
1544606647.103 * [misc]backup-simplify:  Simplify c into c
1544606647.103 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606647.103 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606647.103 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606647.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606647.103 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606647.103 * [misc]taylor:  Taking taylor expansion of a in b
1544606647.103 * [misc]backup-simplify:  Simplify a into a
1544606647.104 * [misc]taylor:  Taking taylor expansion of d in b
1544606647.104 * [misc]backup-simplify:  Simplify d into d
1544606647.104 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.104 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.104 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606647.104 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606647.104 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606647.104 * [misc]taylor:  Taking taylor expansion of b in b
1544606647.104 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.104 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.104 * [misc]taylor:  Taking taylor expansion of c in b
1544606647.104 * [misc]backup-simplify:  Simplify c into c
1544606647.104 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606647.104 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606647.104 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606647.104 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606647.104 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606647.104 * [misc]taylor:  Taking taylor expansion of a in b
1544606647.104 * [misc]backup-simplify:  Simplify a into a
1544606647.104 * [misc]taylor:  Taking taylor expansion of d in b
1544606647.104 * [misc]backup-simplify:  Simplify d into d
1544606647.104 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.105 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.105 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606647.105 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1544606647.105 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.105 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.105 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.105 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.105 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606647.105 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.105 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606647.106 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1544606647.106 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606647.106 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606647.106 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1544606647.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606647.106 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606647.106 * [misc]taylor:  Taking taylor expansion of a in c
1544606647.106 * [misc]backup-simplify:  Simplify a into a
1544606647.106 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.106 * [misc]backup-simplify:  Simplify d into d
1544606647.106 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.106 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.106 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.106 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.107 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.107 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606647.107 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.107 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1544606647.107 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606647.107 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606647.108 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606647.108 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.108 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.108 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606647.108 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.108 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606647.108 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1544606647.108 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606647.108 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606647.108 * [misc]taylor:  Taking taylor expansion of a in a
1544606647.108 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.108 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.108 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.108 * [misc]backup-simplify:  Simplify d into d
1544606647.108 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606647.109 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606647.109 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606647.109 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606647.109 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1544606647.109 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606647.109 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.109 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.109 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.109 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.109 * [misc]backup-simplify:  Simplify (- 1) into -1
1544606647.109 * [misc]backup-simplify:  Simplify -1 into -1
1544606647.109 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.110 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.110 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.110 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.110 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.110 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.110 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.110 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.110 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1544606647.111 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606647.111 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.111 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606647.111 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.111 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.111 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606647.111 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.112 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.112 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.112 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606647.112 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606647.112 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.112 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.112 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.112 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.112 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.113 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.113 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1544606647.113 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1544606647.113 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.113 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.113 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.113 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.113 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.113 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.113 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.113 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.113 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.114 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.114 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.114 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.114 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.114 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.114 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.115 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1544606647.115 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606647.115 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606647.116 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606647.116 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.116 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.116 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606647.116 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.116 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.116 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.116 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.116 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.117 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.117 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606647.117 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.117 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.117 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.118 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.118 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.118 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.118 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.118 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.118 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.118 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.118 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.118 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.118 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1544606647.119 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1544606647.119 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.119 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.119 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.119 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.119 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.119 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.119 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.119 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.119 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.119 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.119 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.121 * [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))
1544606647.121 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1544606647.121 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1544606647.121 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1544606647.121 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1544606647.121 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1544606647.121 * [misc]taylor:  Taking taylor expansion of b in d
1544606647.121 * [misc]backup-simplify:  Simplify b into b
1544606647.121 * [misc]taylor:  Taking taylor expansion of c in d
1544606647.121 * [misc]backup-simplify:  Simplify c into c
1544606647.121 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606647.122 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606647.122 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1544606647.122 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1544606647.122 * [misc]taylor:  Taking taylor expansion of a in d
1544606647.122 * [misc]backup-simplify:  Simplify a into a
1544606647.122 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.122 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.122 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.122 * [misc]backup-simplify:  Simplify (* a 0) into 0
1544606647.122 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1544606647.122 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1544606647.122 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1544606647.122 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1544606647.122 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1544606647.122 * [misc]taylor:  Taking taylor expansion of b in a
1544606647.122 * [misc]backup-simplify:  Simplify b into b
1544606647.122 * [misc]taylor:  Taking taylor expansion of c in a
1544606647.122 * [misc]backup-simplify:  Simplify c into c
1544606647.122 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1544606647.122 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1544606647.123 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606647.123 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606647.123 * [misc]taylor:  Taking taylor expansion of a in a
1544606647.123 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.123 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.123 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.123 * [misc]backup-simplify:  Simplify d into d
1544606647.123 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606647.123 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606647.123 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606647.123 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1544606647.123 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1544606647.123 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1544606647.123 * [misc]taylor:  Taking taylor expansion of b in c
1544606647.123 * [misc]backup-simplify:  Simplify b into b
1544606647.123 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.123 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.123 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.123 * [misc]backup-simplify:  Simplify (* b 0) into 0
1544606647.123 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1544606647.124 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1544606647.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606647.124 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606647.124 * [misc]taylor:  Taking taylor expansion of a in c
1544606647.124 * [misc]backup-simplify:  Simplify a into a
1544606647.124 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.124 * [misc]backup-simplify:  Simplify d into d
1544606647.124 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.124 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.124 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606647.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606647.124 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606647.124 * [misc]taylor:  Taking taylor expansion of b in b
1544606647.124 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.124 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.124 * [misc]taylor:  Taking taylor expansion of c in b
1544606647.124 * [misc]backup-simplify:  Simplify c into c
1544606647.124 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606647.124 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606647.124 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606647.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606647.125 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606647.125 * [misc]taylor:  Taking taylor expansion of a in b
1544606647.125 * [misc]backup-simplify:  Simplify a into a
1544606647.125 * [misc]taylor:  Taking taylor expansion of d in b
1544606647.125 * [misc]backup-simplify:  Simplify d into d
1544606647.125 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.125 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.125 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1544606647.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1544606647.125 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1544606647.125 * [misc]taylor:  Taking taylor expansion of b in b
1544606647.125 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.125 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.125 * [misc]taylor:  Taking taylor expansion of c in b
1544606647.125 * [misc]backup-simplify:  Simplify c into c
1544606647.125 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1544606647.125 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1544606647.125 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1544606647.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1544606647.125 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1544606647.125 * [misc]taylor:  Taking taylor expansion of a in b
1544606647.125 * [misc]backup-simplify:  Simplify a into a
1544606647.125 * [misc]taylor:  Taking taylor expansion of d in b
1544606647.125 * [misc]backup-simplify:  Simplify d into d
1544606647.126 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.126 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.126 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1544606647.126 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1544606647.126 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.126 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.126 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.126 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.126 * [misc]taylor:  Taking taylor expansion of 1 in a
1544606647.126 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.126 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1544606647.127 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1544606647.127 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606647.127 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1544606647.127 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1544606647.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1544606647.127 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1544606647.127 * [misc]taylor:  Taking taylor expansion of a in c
1544606647.127 * [misc]backup-simplify:  Simplify a into a
1544606647.127 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.127 * [misc]backup-simplify:  Simplify d into d
1544606647.127 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1544606647.127 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1544606647.127 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.127 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.127 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.128 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606647.128 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.128 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1544606647.128 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606647.128 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606647.128 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606647.129 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.129 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.129 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606647.129 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.129 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1544606647.129 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1544606647.129 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1544606647.129 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1544606647.129 * [misc]taylor:  Taking taylor expansion of a in a
1544606647.129 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.129 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.129 * [misc]taylor:  Taking taylor expansion of d in a
1544606647.129 * [misc]backup-simplify:  Simplify d into d
1544606647.129 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1544606647.129 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1544606647.130 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1544606647.130 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1544606647.130 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1544606647.130 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1544606647.130 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.130 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.130 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.130 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.130 * [misc]backup-simplify:  Simplify (- 1) into -1
1544606647.130 * [misc]backup-simplify:  Simplify -1 into -1
1544606647.130 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.130 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.130 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.131 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.131 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.131 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.131 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.131 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.131 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1544606647.132 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606647.132 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.132 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606647.132 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.132 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.132 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606647.132 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.133 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.133 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.133 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1544606647.133 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1544606647.133 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.133 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.133 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.133 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.133 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.133 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.134 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1544606647.134 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1544606647.134 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.134 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.134 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.134 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.134 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.134 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.134 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.134 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.134 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.135 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.135 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.135 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.135 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.135 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.135 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.136 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1544606647.136 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1544606647.136 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1544606647.137 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606647.137 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.137 * [misc]taylor:  Taking taylor expansion of 0 in c
1544606647.137 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.137 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.137 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.137 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.137 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.138 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.138 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1544606647.138 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.138 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.138 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.138 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.139 * [misc]taylor:  Taking taylor expansion of 0 in a
1544606647.139 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.139 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.139 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.139 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.139 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.139 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.139 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.139 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1544606647.140 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1544606647.140 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.140 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.140 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.140 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.140 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.140 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.140 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.140 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.140 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.140 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.140 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.141 * [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))
1544606647.141 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
1544606647.141 * [misc]backup-simplify:  Simplify (/ 1 (+ (* c c) (* d d))) into (/ 1 (+ (pow c 2) (pow d 2)))
1544606647.141 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in (c d) around 0
1544606647.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1544606647.141 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1544606647.141 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606647.142 * [misc]taylor:  Taking taylor expansion of c in d
1544606647.142 * [misc]backup-simplify:  Simplify c into c
1544606647.142 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606647.142 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.142 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.142 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.142 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606647.142 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1544606647.142 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606647.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1544606647.142 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606647.142 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606647.142 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.142 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.142 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.142 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606647.142 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.142 * [misc]backup-simplify:  Simplify d into d
1544606647.142 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.142 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606647.142 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.143 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1544606647.143 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1544606647.143 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606647.143 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.143 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.143 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.143 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606647.143 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.143 * [misc]backup-simplify:  Simplify d into d
1544606647.143 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.143 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1544606647.143 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.143 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606647.143 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606647.143 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.143 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.143 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.143 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.144 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606647.144 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606647.144 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.145 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.145 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.145 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1544606647.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.145 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1544606647.145 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.145 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.145 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.146 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606647.146 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.146 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.146 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.146 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1544606647.147 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606647.147 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ 1 (pow d 4)))
1544606647.147 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 4))) in d
1544606647.147 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 4)) in d
1544606647.147 * [misc]taylor:  Taking taylor expansion of (pow d 4) in d
1544606647.147 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.147 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.147 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.147 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.147 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.148 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.148 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544606647.149 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606647.149 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606647.150 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606647.150 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544606647.150 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606647.151 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.151 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606647.151 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606647.152 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.152 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.153 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.153 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.153 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.153 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.153 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544606647.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.154 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.154 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.154 * [misc]backup-simplify:  Simplify (/ 1 (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606647.154 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1544606647.154 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606647.154 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606647.154 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606647.154 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606647.154 * [misc]taylor:  Taking taylor expansion of c in d
1544606647.154 * [misc]backup-simplify:  Simplify c into c
1544606647.155 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606647.155 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606647.155 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606647.155 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606647.155 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.155 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.155 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.155 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.155 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.155 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606647.156 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.156 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606647.156 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606647.156 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606647.156 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606647.156 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.156 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.156 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.156 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.156 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.156 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606647.156 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606647.156 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.156 * [misc]backup-simplify:  Simplify d into d
1544606647.156 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.156 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.156 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606647.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.157 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606647.157 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606647.157 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606647.157 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606647.157 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.157 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.157 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.157 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.157 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.157 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606647.157 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606647.157 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.157 * [misc]backup-simplify:  Simplify d into d
1544606647.157 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.157 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.158 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606647.158 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.158 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606647.158 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.158 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.158 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606647.158 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.159 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.159 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.159 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.159 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.159 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.160 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606647.160 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.160 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606647.160 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1544606647.160 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in d
1544606647.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606647.161 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606647.161 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.161 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.161 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.161 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.161 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.161 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544606647.162 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606647.162 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.162 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606647.162 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606647.163 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.163 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.163 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.164 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.164 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.164 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.164 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.164 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.164 * [misc]backup-simplify:  Simplify (/ 1 (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1544606647.164 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1544606647.164 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1544606647.164 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1544606647.164 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1544606647.164 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1544606647.164 * [misc]taylor:  Taking taylor expansion of c in d
1544606647.164 * [misc]backup-simplify:  Simplify c into c
1544606647.165 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1544606647.165 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1544606647.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606647.165 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606647.165 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.165 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.165 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.165 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.165 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544606647.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606647.165 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606647.166 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606647.166 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606647.166 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.166 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.166 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.166 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.166 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.166 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606647.166 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606647.166 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.166 * [misc]backup-simplify:  Simplify d into d
1544606647.166 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.166 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.166 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606647.167 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1544606647.167 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1544606647.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1544606647.167 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1544606647.167 * [misc]taylor:  Taking taylor expansion of c in c
1544606647.167 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.167 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.167 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.167 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1544606647.167 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1544606647.167 * [misc]taylor:  Taking taylor expansion of d in c
1544606647.167 * [misc]backup-simplify:  Simplify d into d
1544606647.167 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1544606647.167 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1544606647.168 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544606647.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.168 * [misc]taylor:  Taking taylor expansion of 1 in d
1544606647.168 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.168 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.168 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606647.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544606647.169 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.169 * [misc]taylor:  Taking taylor expansion of 0 in d
1544606647.169 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.169 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.169 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.169 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606647.169 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.170 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1544606647.170 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1544606647.170 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in d
1544606647.170 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1544606647.170 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1544606647.170 * [misc]taylor:  Taking taylor expansion of d in d
1544606647.170 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.170 * [misc]backup-simplify:  Simplify 1 into 1
1544606647.170 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544606647.170 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544606647.171 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544606647.171 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544606647.171 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544606647.172 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544606647.172 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544606647.172 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.173 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.173 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544606647.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1544606647.173 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.173 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.173 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.173 * [misc]backup-simplify:  Simplify 0 into 0
1544606647.173 * * * [misc]progress:  simplifying candidates
1544606647.173 * * * * [misc]progress:  [ 1 / 66 ] simplifiying candidate #<alt (λ (a b c d) (pow (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))) 1))>
1544606647.174 * [enter]simplify:  Simplifying (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d))))
1544606647.175 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606647.182 * * [misc]simplify:  iters left: 5 (23 enodes)
1544606647.193 * * [misc]simplify:  iters left: 4 (40 enodes)
1544606647.219 * * [misc]simplify:  iters left: 3 (97 enodes)
1544606647.281 * * [misc]simplify:  iters left: 2 (225 enodes)
1544606647.440 * * [misc]simplify:  iters left: 1 (318 enodes)
1544606647.530 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1544606647.530 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (pow (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 1))
1544606647.530 * * * * [misc]progress:  [ 2 / 66 ] simplifiying candidate #<alt (λ (a b c d) (pow (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))) 1))>
1544606647.531 * * * * [misc]progress:  [ 3 / 66 ] simplifiying candidate #<alt (λ (a b c d) (exp (+ (log (- (* b c) (* a d))) (- (log (+ (* c c) (* d d)))))))>
1544606647.531 * [enter]simplify:  Simplifying (+ (log (- (* b c) (* a d))) (- (log (+ (* c c) (* d d)))))
1544606647.532 * * [misc]simplify:  iters left: 6 (14 enodes)
1544606647.539 * * [misc]simplify:  iters left: 5 (21 enodes)
1544606647.547 * * [misc]simplify:  iters left: 4 (28 enodes)
1544606647.559 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))
1544606647.559 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (exp (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))))
1544606647.559 * * * * [misc]progress:  [ 4 / 66 ] simplifiying candidate #<alt (λ (a b c d) (exp (+ (log (- (* b c) (* a d))) (log (/ 1 (+ (* c c) (* d d)))))))>
1544606647.559 * [enter]simplify:  Simplifying (+ (log (- (* b c) (* a d))) (log (/ 1 (+ (* c c) (* d d)))))
1544606647.561 * * [misc]simplify:  iters left: 6 (15 enodes)
1544606647.570 * * [misc]simplify:  iters left: 5 (27 enodes)
1544606647.580 * * [misc]simplify:  iters left: 4 (35 enodes)
1544606647.592 * * [misc]simplify:  iters left: 3 (39 enodes)
1544606647.604 * * [misc]simplify:  iters left: 2 (45 enodes)
1544606647.621 * * [misc]simplify:  iters left: 1 (58 enodes)
1544606647.634 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (+ (* d d) (* c c))))
1544606647.634 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (exp (- (log (- (* b c) (* a d))) (log (+ (* d d) (* c c))))))
1544606647.634 * * * * [misc]progress:  [ 5 / 66 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))))>
1544606647.634 * * * * [misc]progress:  [ 6 / 66 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))))>
1544606647.634 * * * * [misc]progress:  [ 7 / 66 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (* (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (/ 1 (+ (* c c) (* d d))) (/ 1 (+ (* c c) (* d d)))) (/ 1 (+ (* c c) (* d d)))))))>
1544606647.634 * [enter]simplify:  Simplifying (* (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (/ 1 (+ (* c c) (* d d))) (/ 1 (+ (* c c) (* d d)))) (/ 1 (+ (* c c) (* d d)))))
1544606647.635 * * [misc]simplify:  iters left: 6 (17 enodes)
1544606647.641 * * [misc]simplify:  iters left: 5 (37 enodes)
1544606647.657 * * [misc]simplify:  iters left: 4 (98 enodes)
1544606647.713 * * [misc]simplify:  iters left: 3 (352 enodes)
1544606648.308 * [exit]simplify:  Simplified to (/ (pow (- (* b c) (* a d)) 3) (pow (+ (* d d) (* c c)) 3))
1544606648.308 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (cbrt (/ (pow (- (* b c) (* a d)) 3) (pow (+ (* d d) (* c c)) 3))))
1544606648.308 * * * * [misc]progress:  [ 8 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d))))) (cbrt (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))) (cbrt (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))))>
1544606648.308 * * * * [misc]progress:  [ 9 / 66 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (* (* (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d))))) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))))>
1544606648.308 * * * * [misc]progress:  [ 10 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (sqrt (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d))))) (sqrt (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))))>
1544606648.308 * * * * [misc]progress:  [ 11 / 66 ] 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)))) (+ (* c c) (* d d)))))>
1544606648.308 * [enter]simplify:  Simplifying (* (- (pow (* b c) 3) (pow (* a d) 3)) 1)
1544606648.309 * * [misc]simplify:  iters left: 6 (12 enodes)
1544606648.313 * * [misc]simplify:  iters left: 5 (31 enodes)
1544606648.333 * * [misc]simplify:  iters left: 4 (96 enodes)
1544606648.416 * * [misc]simplify:  iters left: 3 (289 enodes)
1544606648.720 * [exit]simplify:  Simplified to (- (pow (* b c) 3) (pow (* a d) 3))
1544606648.720 * [misc]simplify:  Simplified (2 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)))) (+ (* c c) (* d d)))))
1544606648.721 * [enter]simplify:  Simplifying (* (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))) (+ (* c c) (* d d)))
1544606648.722 * * [misc]simplify:  iters left: 6 (15 enodes)
1544606648.733 * * [misc]simplify:  iters left: 5 (44 enodes)
1544606648.774 * * [misc]simplify:  iters left: 4 (144 enodes)
1544606649.016 * [exit]simplify:  Simplified to (* (+ (* (* b c) (* b c)) (* (* a d) (+ (* b c) (* a d)))) (+ (* d d) (* c c)))
1544606649.016 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (pow (* b c) 3) (pow (* a d) 3)) (* (+ (* (* b c) (* b c)) (* (* a d) (+ (* b c) (* a d)))) (+ (* d d) (* c c)))))
1544606649.016 * * * * [misc]progress:  [ 12 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* (* b c) (* b c)) (* (* a d) (* a d))) 1) (* (+ (* b c) (* a d)) (+ (* c c) (* d d)))))>
1544606649.017 * [enter]simplify:  Simplifying (* (- (* (* b c) (* b c)) (* (* a d) (* a d))) 1)
1544606649.018 * * [misc]simplify:  iters left: 6 (11 enodes)
1544606649.025 * * [misc]simplify:  iters left: 5 (29 enodes)
1544606649.042 * * [misc]simplify:  iters left: 4 (69 enodes)
1544606649.080 * * [misc]simplify:  iters left: 3 (159 enodes)
1544606649.142 * * [misc]simplify:  iters left: 2 (266 enodes)
1544606649.252 * * [misc]simplify:  iters left: 1 (463 enodes)
1544606649.607 * [exit]simplify:  Simplified to (* (- (* b c) (* a d)) (+ (* b c) (* a d)))
1544606649.607 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (+ (* b c) (* a d))) (* (+ (* b c) (* a d)) (+ (* c c) (* d d)))))
1544606649.607 * [enter]simplify:  Simplifying (* (+ (* b c) (* a d)) (+ (* c c) (* d d)))
1544606649.609 * * [misc]simplify:  iters left: 6 (11 enodes)
1544606649.616 * * [misc]simplify:  iters left: 5 (22 enodes)
1544606649.631 * * [misc]simplify:  iters left: 4 (56 enodes)
1544606649.672 * * [misc]simplify:  iters left: 3 (168 enodes)
1544606649.775 * * [misc]simplify:  iters left: 2 (309 enodes)
1544606649.907 * * [misc]simplify:  iters left: 1 (478 enodes)
1544606650.204 * [exit]simplify:  Simplified to (* (+ (* c c) (* d d)) (+ (* a d) (* b c)))
1544606650.204 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (+ (* b c) (* a d))) (* (+ (* c c) (* d d)) (+ (* a d) (* b c)))))
1544606650.204 * * * * [misc]progress:  [ 13 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d))))))>
1544606650.204 * * * * [misc]progress:  [ 14 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1544606650.205 * [enter]simplify:  Simplifying (+ (* c c) (* d d))
1544606650.205 * * [misc]simplify:  iters left: 4 (5 enodes)
1544606650.206 * * [misc]simplify:  iters left: 3 (6 enodes)
1544606650.208 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1544606650.208 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1544606650.208 * * * * [misc]progress:  [ 15 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (* (- (* b c) (* a d)) (* (cbrt (/ 1 (+ (* c c) (* d d)))) (cbrt (/ 1 (+ (* c c) (* d d)))))) (cbrt (/ 1 (+ (* c c) (* d d))))))>
1544606650.208 * [enter]simplify:  Simplifying (cbrt (/ 1 (+ (* c c) (* d d))))
1544606650.208 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606650.210 * * [misc]simplify:  iters left: 5 (11 enodes)
1544606650.217 * [exit]simplify:  Simplified to (cbrt (/ 1 (+ (* c c) (* d d))))
1544606650.217 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (- (* b c) (* a d)) (* (cbrt (/ 1 (+ (* c c) (* d d)))) (cbrt (/ 1 (+ (* c c) (* d d)))))) (cbrt (/ 1 (+ (* c c) (* d d))))))
1544606650.217 * * * * [misc]progress:  [ 16 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (* c c) (* d d))))) (sqrt (/ 1 (+ (* c c) (* d d))))))>
1544606650.217 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (* c c) (* d d))))
1544606650.218 * * [misc]simplify:  iters left: 6 (8 enodes)
1544606650.221 * * [misc]simplify:  iters left: 5 (11 enodes)
1544606650.226 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (* c c) (* d d))))
1544606650.226 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (* c c) (* d d))))) (sqrt (/ 1 (+ (* c c) (* d d))))))
1544606650.226 * * * * [misc]progress:  [ 17 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (* (- (* b c) (* a d)) 1) (/ 1 (+ (* c c) (* d d)))))>
1544606650.226 * [enter]simplify:  Simplifying (/ 1 (+ (* c c) (* d d)))
1544606650.227 * * [misc]simplify:  iters left: 6 (7 enodes)
1544606650.230 * * [misc]simplify:  iters left: 5 (10 enodes)
1544606650.233 * [exit]simplify:  Simplified to (/ 1 (+ (* c c) (* d d)))
1544606650.233 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (- (* b c) (* a d)) 1) (/ 1 (+ (* c c) (* d d)))))
1544606650.234 * * * * [misc]progress:  [ 18 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (* (- (* b c) (* a d)) 1) (/ 1 (+ (* c c) (* d d)))))>
1544606650.234 * [enter]simplify:  Simplifying (/ 1 (+ (* c c) (* d d)))
1544606650.234 * * [misc]simplify:  iters left: 6 (7 enodes)
1544606650.237 * * [misc]simplify:  iters left: 5 (10 enodes)
1544606650.241 * [exit]simplify:  Simplified to (/ 1 (+ (* c c) (* d d)))
1544606650.241 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (- (* b c) (* a d)) 1) (/ 1 (+ (* c c) (* d d)))))
1544606650.241 * * * * [misc]progress:  [ 19 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (* (- (* b c) (* a d)) (/ 1 (+ (pow (* c c) 3) (pow (* d d) 3)))) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))>
1544606650.242 * [enter]simplify:  Simplifying (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))
1544606650.243 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606650.251 * * [misc]simplify:  iters left: 5 (29 enodes)
1544606650.268 * * [misc]simplify:  iters left: 4 (69 enodes)
1544606650.305 * * [misc]simplify:  iters left: 3 (134 enodes)
1544606650.359 * * [misc]simplify:  iters left: 2 (231 enodes)
1544606650.491 * [exit]simplify:  Simplified to (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))
1544606650.491 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (- (* b c) (* a d)) (/ 1 (+ (pow (* c c) 3) (pow (* d d) 3)))) (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))))
1544606650.493 * * * * [misc]progress:  [ 20 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (* (- (* b c) (* a d)) (/ 1 (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (- (* c c) (* d d))))>
1544606650.493 * [enter]simplify:  Simplifying (- (* c c) (* d d))
1544606650.493 * * [misc]simplify:  iters left: 4 (5 enodes)
1544606650.495 * * [misc]simplify:  iters left: 3 (10 enodes)
1544606650.500 * * [misc]simplify:  iters left: 2 (17 enodes)
1544606650.504 * * [misc]simplify:  iters left: 1 (32 enodes)
1544606650.518 * [exit]simplify:  Simplified to (* (+ c d) (- c d))
1544606650.518 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (- (* b c) (* a d)) (/ 1 (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (* (+ c d) (- c d))))
1544606650.519 * * * * [misc]progress:  [ 21 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (- (* b c) (* a d))) (/ 1 (+ (* c c) (* d d))))))>
1544606650.519 * [enter]simplify:  Simplifying (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1544606650.519 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606650.522 * * [misc]simplify:  iters left: 5 (13 enodes)
1544606650.525 * * [misc]simplify:  iters left: 4 (20 enodes)
1544606650.529 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1544606650.529 * [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))) (/ 1 (+ (* c c) (* d d))))))
1544606650.529 * * * * [misc]progress:  [ 22 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (sqrt (- (* b c) (* a d))) (* (sqrt (- (* b c) (* a d))) (/ 1 (+ (* c c) (* d d))))))>
1544606650.529 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1544606650.529 * * [misc]simplify:  iters left: 5 (8 enodes)
1544606650.531 * * [misc]simplify:  iters left: 4 (12 enodes)
1544606650.534 * * [misc]simplify:  iters left: 3 (19 enodes)
1544606650.538 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1544606650.538 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (sqrt (- (* b c) (* a d))) (* (sqrt (- (* b c) (* a d))) (/ 1 (+ (* c c) (* d d))))))
1544606650.538 * * * * [misc]progress:  [ 23 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d))))))>
1544606650.538 * * * * [misc]progress:  [ 24 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))>
1544606650.538 * [enter]simplify:  Simplifying (+ (* c c) (* d d))
1544606650.538 * * [misc]simplify:  iters left: 4 (5 enodes)
1544606650.539 * * [misc]simplify:  iters left: 3 (6 enodes)
1544606650.541 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1544606650.541 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (* (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))
1544606650.541 * * * * [misc]progress:  [ 25 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (pow (* b c) 3) (pow (* a d) 3)) (/ 1 (+ (* c c) (* d d)))) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))))>
1544606650.541 * [enter]simplify:  Simplifying (* (- (pow (* b c) 3) (pow (* a d) 3)) (/ 1 (+ (* c c) (* d d))))
1544606650.542 * * [misc]simplify:  iters left: 6 (16 enodes)
1544606650.548 * * [misc]simplify:  iters left: 5 (38 enodes)
1544606650.565 * * [misc]simplify:  iters left: 4 (103 enodes)
1544606650.624 * * [misc]simplify:  iters left: 3 (333 enodes)
1544606650.941 * [exit]simplify:  Simplified to (/ (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* d d) (* c c)))
1544606650.941 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* d d) (* c c))) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))))
1544606650.941 * * * * [misc]progress:  [ 26 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* (* b c) (* b c)) (* (* a d) (* a d))) (/ 1 (+ (* c c) (* d d)))) (+ (* b c) (* a d))))>
1544606650.941 * [enter]simplify:  Simplifying (* (- (* (* b c) (* b c)) (* (* a d) (* a d))) (/ 1 (+ (* c c) (* d d))))
1544606650.942 * * [misc]simplify:  iters left: 6 (15 enodes)
1544606650.947 * * [misc]simplify:  iters left: 5 (36 enodes)
1544606650.958 * * [misc]simplify:  iters left: 4 (79 enodes)
1544606651.001 * * [misc]simplify:  iters left: 3 (223 enodes)
1544606651.233 * [exit]simplify:  Simplified to (* (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) (+ (* b c) (* a d)))
1544606651.233 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (* (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) (+ (* b c) (* a d))) (+ (* b c) (* a d))))
1544606651.234 * * * * [misc]progress:  [ 27 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (+ (* c c) (* d d))) (- (* b c) (* a d))))>
1544606651.234 * * * * [misc]progress:  [ 28 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (log (/ (exp (* b c)) (exp (* a d)))) (/ 1 (+ (* c c) (* d d)))))>
1544606651.234 * [enter]simplify:  Simplifying (/ (exp (* b c)) (exp (* a d)))
1544606651.235 * * [misc]simplify:  iters left: 5 (9 enodes)
1544606651.238 * * [misc]simplify:  iters left: 4 (17 enodes)
1544606651.241 * * [misc]simplify:  iters left: 3 (19 enodes)
1544606651.245 * * [misc]simplify:  iters left: 2 (28 enodes)
1544606651.251 * * [misc]simplify:  iters left: 1 (38 enodes)
1544606651.260 * [exit]simplify:  Simplified to (exp (- (* b c) (* a d)))
1544606651.260 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (* (log (exp (- (* b c) (* a d)))) (/ 1 (+ (* c c) (* d d)))))
1544606651.260 * * * * [misc]progress:  [ 29 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (- (* b c) (* a d)) 1) (/ 1 (+ (* c c) (* d d)))))>
1544606651.260 * * * * [misc]progress:  [ 30 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (- (* b c) (* a d)))) (/ 1 (+ (* c c) (* d d)))))>
1544606651.260 * * * * [misc]progress:  [ 31 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (- (* b c) (* a d)))) (/ 1 (+ (* c c) (* d d)))))>
1544606651.260 * * * * [misc]progress:  [ 32 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d)))) (/ 1 (+ (* c c) (* d d)))))>
1544606651.260 * * * * [misc]progress:  [ 33 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (cbrt (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d)))) (/ 1 (+ (* c c) (* d d)))))>
1544606651.260 * * * * [misc]progress:  [ 34 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d)))) (/ 1 (+ (* c c) (* d d)))))>
1544606651.260 * * * * [misc]progress:  [ 35 / 66 ] 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 (+ (* c c) (* d d)))))>
1544606651.260 * * * * [misc]progress:  [ 36 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (* b c) (- (* a d))) (/ 1 (+ (* c c) (* d d)))))>
1544606651.260 * * * * [misc]progress:  [ 37 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (- (* b c) (* a d))) (/ 1 (+ (* c c) (* d d)))))>
1544606651.260 * * * * [misc]progress:  [ 38 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))) (/ 1 (+ (* c c) (* d d)))))>
1544606651.260 * * * * [misc]progress:  [ 39 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (* b c) (- (* a d))) (/ 1 (+ (* c c) (* d d)))))>
1544606651.260 * * * * [misc]progress:  [ 40 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (pow (+ (* c c) (* d d)) -1)))>
1544606651.260 * * * * [misc]progress:  [ 41 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (pow (+ (* c c) (* d d)) (- 1))))>
1544606651.260 * [enter]simplify:  Simplifying (- 1)
1544606651.260 * * [misc]simplify:  iters left: 2 (2 enodes)
1544606651.262 * * [misc]simplify:  iters left: 1 (5 enodes)
1544606651.262 * [exit]simplify:  Simplified to -1
1544606651.262 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (- (* b c) (* a d)) (pow (+ (* c c) (* d d)) -1)))
1544606651.262 * * * * [misc]progress:  [ 42 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (pow (/ 1 (+ (* c c) (* d d))) 1)))>
1544606651.262 * * * * [misc]progress:  [ 43 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (exp (- (log (+ (* c c) (* d d)))))))>
1544606651.262 * * * * [misc]progress:  [ 44 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (exp (log (/ 1 (+ (* c c) (* d d)))))))>
1544606651.262 * * * * [misc]progress:  [ 45 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (log (exp (/ 1 (+ (* c c) (* d d)))))))>
1544606651.262 * * * * [misc]progress:  [ 46 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (* (* (cbrt (/ 1 (+ (* c c) (* d d)))) (cbrt (/ 1 (+ (* c c) (* d d))))) (cbrt (/ 1 (+ (* c c) (* d d)))))))>
1544606651.262 * * * * [misc]progress:  [ 47 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (cbrt (* (* (/ 1 (+ (* c c) (* d d))) (/ 1 (+ (* c c) (* d d)))) (/ 1 (+ (* c c) (* d d)))))))>
1544606651.263 * * * * [misc]progress:  [ 48 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (* (sqrt (/ 1 (+ (* c c) (* d d)))) (sqrt (/ 1 (+ (* c c) (* d d)))))))>
1544606651.263 * * * * [misc]progress:  [ 49 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ (- 1) (- (+ (* c c) (* d d))))))>
1544606651.263 * * * * [misc]progress:  [ 50 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (* 1 (/ 1 (+ (* c c) (* d d))))))>
1544606651.263 * * * * [misc]progress:  [ 51 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (* 1 (/ 1 (+ (* c c) (* d d))))))>
1544606651.263 * * * * [misc]progress:  [ 52 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (/ (+ (* c c) (* d d)) 1))))>
1544606651.263 * * * * [misc]progress:  [ 53 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (+ (* c c) (* d d))))))>
1544606651.263 * [enter]simplify:  Simplifying (cbrt (+ (* c c) (* d d)))
1544606651.263 * * [misc]simplify:  iters left: 5 (6 enodes)
1544606651.265 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606651.266 * [exit]simplify:  Simplified to (cbrt (+ (* c c) (* d d)))
1544606651.266 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (- (* b c) (* a d)) (/ (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (+ (* c c) (* d d))))))
1544606651.266 * * * * [misc]progress:  [ 54 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1544606651.266 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1544606651.267 * * [misc]simplify:  iters left: 5 (6 enodes)
1544606651.268 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606651.270 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1544606651.270 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (- (* b c) (* a d)) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1544606651.270 * * * * [misc]progress:  [ 55 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ (/ 1 1) (+ (* c c) (* d d)))))>
1544606651.270 * [enter]simplify:  Simplifying (+ (* c c) (* d d))
1544606651.270 * * [misc]simplify:  iters left: 4 (5 enodes)
1544606651.272 * * [misc]simplify:  iters left: 3 (6 enodes)
1544606651.273 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1544606651.273 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (- (* b c) (* a d)) (/ (/ 1 1) (+ (* c c) (* d d)))))
1544606651.273 * * * * [misc]progress:  [ 56 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (* (/ 1 (+ (pow (* c c) 3) (pow (* d d) 3))) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))>
1544606651.273 * [enter]simplify:  Simplifying (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))
1544606651.274 * * [misc]simplify:  iters left: 6 (9 enodes)
1544606651.278 * * [misc]simplify:  iters left: 5 (29 enodes)
1544606651.288 * * [misc]simplify:  iters left: 4 (69 enodes)
1544606651.320 * * [misc]simplify:  iters left: 3 (134 enodes)
1544606651.363 * * [misc]simplify:  iters left: 2 (231 enodes)
1544606651.512 * [exit]simplify:  Simplified to (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))
1544606651.512 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (- (* b c) (* a d)) (* (/ 1 (+ (pow (* c c) 3) (pow (* d d) 3))) (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))))
1544606651.512 * * * * [misc]progress:  [ 57 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (* (/ 1 (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (- (* c c) (* d d)))))>
1544606651.513 * [enter]simplify:  Simplifying (- (* c c) (* d d))
1544606651.513 * * [misc]simplify:  iters left: 4 (5 enodes)
1544606651.516 * * [misc]simplify:  iters left: 3 (10 enodes)
1544606651.521 * * [misc]simplify:  iters left: 2 (17 enodes)
1544606651.529 * * [misc]simplify:  iters left: 1 (32 enodes)
1544606651.542 * [exit]simplify:  Simplified to (* (+ c d) (- c d))
1544606651.542 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (- (* b c) (* a d)) (* (/ 1 (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (* (+ c d) (- c d)))))
1544606651.542 * * * * [misc]progress:  [ 58 / 66 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1544606651.542 * [enter]simplify:  Simplifying 0
1544606651.542 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606651.542 * [exit]simplify:  Simplified to 0
1544606651.542 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1544606651.542 * * * * [misc]progress:  [ 59 / 66 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1544606651.542 * [enter]simplify:  Simplifying 0
1544606651.542 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606651.542 * [exit]simplify:  Simplified to 0
1544606651.542 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1544606651.542 * * * * [misc]progress:  [ 60 / 66 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1544606651.543 * [enter]simplify:  Simplifying 0
1544606651.543 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606651.543 * [exit]simplify:  Simplified to 0
1544606651.543 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1544606651.543 * * * * [misc]progress:  [ 61 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* 0 (/ 1 (+ (* c c) (* d d)))))>
1544606651.543 * [enter]simplify:  Simplifying 0
1544606651.543 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606651.543 * [exit]simplify:  Simplified to 0
1544606651.543 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 0 (/ 1 (+ (* c c) (* d d)))))
1544606651.543 * * * * [misc]progress:  [ 62 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))>
1544606651.543 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1544606651.544 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606651.545 * * [misc]simplify:  iters left: 3 (11 enodes)
1544606651.548 * * [misc]simplify:  iters left: 2 (18 enodes)
1544606651.551 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1544606651.551 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))
1544606651.552 * * * * [misc]progress:  [ 63 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))>
1544606651.552 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1544606651.552 * * [misc]simplify:  iters left: 4 (7 enodes)
1544606651.554 * * [misc]simplify:  iters left: 3 (11 enodes)
1544606651.556 * * [misc]simplify:  iters left: 2 (18 enodes)
1544606651.560 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1544606651.560 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))
1544606651.560 * * * * [misc]progress:  [ 64 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) 0))>
1544606651.560 * [enter]simplify:  Simplifying 0
1544606651.560 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606651.560 * [exit]simplify:  Simplified to 0
1544606651.560 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (- (* b c) (* a d)) 0))
1544606651.560 * * * * [misc]progress:  [ 65 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) 0))>
1544606651.560 * [enter]simplify:  Simplifying 0
1544606651.560 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606651.561 * [exit]simplify:  Simplified to 0
1544606651.561 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (- (* b c) (* a d)) 0))
1544606651.561 * * * * [misc]progress:  [ 66 / 66 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) 0))>
1544606651.561 * [enter]simplify:  Simplifying 0
1544606651.561 * * [misc]simplify:  iters left: 0 (1 enodes)
1544606651.561 * [exit]simplify:  Simplified to 0
1544606651.561 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (- (* b c) (* a d)) 0))
1544606651.561 * * * [misc]progress:  adding candidates to table
1544606652.697 * [misc]progress:  [Phase 3 of 3] Extracting.
1544606652.697 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a b c d) (* (- (* b c) (* a d)) (exp (- (log (+ (* c c) (* d d)))))))> #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))> #<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))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (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) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (exp (log (sqrt (+ (* c c) (* d d)))))))>)
1544606652.699 * * * [misc]regime-changes:  Trying 4 branch expressions: (d a c b)
1544606652.699 * * * * [misc]regimes:  Trying to branch on d from (#<alt (λ (a b c d) (* (- (* b c) (* a d)) (exp (- (log (+ (* c c) (* d d)))))))> #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))> #<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))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (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) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (exp (log (sqrt (+ (* c c) (* d d)))))))>)
1544606652.787 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (a b c d) (* (- (* b c) (* a d)) (exp (- (log (+ (* c c) (* d d)))))))> #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))> #<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))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (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) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (exp (log (sqrt (+ (* c c) (* d d)))))))>)
1544606652.937 * * * * [misc]regimes:  Trying to branch on c from (#<alt (λ (a b c d) (* (- (* b c) (* a d)) (exp (- (log (+ (* c c) (* d d)))))))> #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))> #<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))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (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) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (exp (log (sqrt (+ (* c c) (* d d)))))))>)
1544606653.040 * * * * [misc]regimes:  Trying to branch on b from (#<alt (λ (a b c d) (* (- (* b c) (* a d)) (exp (- (log (+ (* c c) (* d d)))))))> #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))> #<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))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (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) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (exp (log (sqrt (+ (* c c) (* d d)))))))>)
1544606653.138 * * * [misc]regime:  Found split indices: #<option (#s(si 5 256))>
1544606653.139 * [enter]simplify:  Simplifying (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1544606653.140 * * [misc]simplify:  iters left: 6 (13 enodes)
1544606653.143 * * [misc]simplify:  iters left: 5 (16 enodes)
1544606653.146 * [exit]simplify:  Simplified to (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1544606653.146 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1544606656.520 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544606656.524 * * * * [misc]points:  Sampling 453 additional inputs, on iter 1 have 7547 / 8000
1544606656.692 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544606656.692 * * * * [misc]points:  Sampling 29 additional inputs, on iter 2 have 7971 / 8000
1544606656.700 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544606656.700 * * * * [misc]points:  Sampling 4 additional inputs, on iter 3 have 7997 / 8000
1544606656.703 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544606656.703 * * * * [misc]points:  Sampling 4 additional inputs, on iter 4 have 7999 / 8000
1544606656.705 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544606656.705 * * * * [exit]points:  Sampled 8003 points with exact outputs