1545988741.047 * [misc]progress:  [Phase 1 of 3] Setting up.
1545988741.047 * * * [misc]progress:  [1/2] Preparing points
1545988741.047 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1545988741.107 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545988741.107 * * * * [misc]points:  Sampling 14 additional inputs, on iter 1 have 242 / 256
1545988741.112 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545988741.112 * * * * [misc]points:  Sampling 4 additional inputs, on iter 2 have 254 / 256
1545988741.115 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545988741.115 * * * * [exit]points:  Sampled 258 points with exact outputs
1545988741.115 * * * [misc]progress:  [2/2] Setting up program.
1545988741.120 * [misc]progress:  [Phase 2 of 3] Improving.
1545988741.120 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1545988741.120 * * [misc]simplify:  iters left: 6 (11 enodes)
1545988741.123 * * [misc]simplify:  iters left: 5 (19 enodes)
1545988741.128 * * [misc]simplify:  iters left: 4 (36 enodes)
1545988741.137 * * [misc]simplify:  iters left: 3 (48 enodes)
1545988741.149 * * [misc]simplify:  iters left: 2 (66 enodes)
1545988741.166 * * [misc]simplify:  iters left: 1 (70 enodes)
1545988741.182 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1545988741.211 * * [misc]progress:  iteration 1 / 4
1545988741.211 * * * [misc]progress:  picking best candidate
1545988741.216 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1545988741.216 * * * [misc]progress:  localizing error
1545988741.248 * * * [misc]progress:  generating rewritten candidates
1545988741.248 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1545988741.255 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
1545988741.257 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
1545988741.260 * * * [misc]progress:  generating series expansions
1545988741.260 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1545988741.260 * [misc]backup-simplify:  Simplify (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) into (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2)))
1545988741.260 * [misc]approximate:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in (b c a d) around 0
1545988741.260 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in d
1545988741.260 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1545988741.260 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988741.260 * [misc]taylor:  Taking taylor expansion of b in d
1545988741.260 * [misc]backup-simplify:  Simplify b into b
1545988741.260 * [misc]taylor:  Taking taylor expansion of c in d
1545988741.260 * [misc]backup-simplify:  Simplify c into c
1545988741.260 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988741.260 * [misc]taylor:  Taking taylor expansion of a in d
1545988741.260 * [misc]backup-simplify:  Simplify a into a
1545988741.260 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.260 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.260 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.260 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545988741.260 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988741.260 * [misc]taylor:  Taking taylor expansion of c in d
1545988741.260 * [misc]backup-simplify:  Simplify c into c
1545988741.260 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988741.260 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.260 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.260 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.260 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988741.260 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545988741.261 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.261 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1545988741.261 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988741.261 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545988741.261 * [misc]backup-simplify:  Simplify (/ (* b c) (pow c 2)) into (/ b c)
1545988741.261 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in a
1545988741.261 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1545988741.261 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1545988741.261 * [misc]taylor:  Taking taylor expansion of b in a
1545988741.261 * [misc]backup-simplify:  Simplify b into b
1545988741.261 * [misc]taylor:  Taking taylor expansion of c in a
1545988741.261 * [misc]backup-simplify:  Simplify c into c
1545988741.261 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988741.261 * [misc]taylor:  Taking taylor expansion of a in a
1545988741.261 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.261 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.261 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.261 * [misc]backup-simplify:  Simplify d into d
1545988741.261 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1545988741.261 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545988741.261 * [misc]taylor:  Taking taylor expansion of c in a
1545988741.261 * [misc]backup-simplify:  Simplify c into c
1545988741.261 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988741.261 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.261 * [misc]backup-simplify:  Simplify d into d
1545988741.261 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988741.261 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988741.261 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.261 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1545988741.261 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988741.262 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.262 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545988741.262 * [misc]backup-simplify:  Simplify (/ (* b c) (+ (pow c 2) (pow d 2))) into (/ (* b c) (+ (pow c 2) (pow d 2)))
1545988741.262 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in c
1545988741.262 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1545988741.262 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988741.262 * [misc]taylor:  Taking taylor expansion of b in c
1545988741.262 * [misc]backup-simplify:  Simplify b into b
1545988741.262 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.262 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.262 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.262 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988741.262 * [misc]taylor:  Taking taylor expansion of a in c
1545988741.262 * [misc]backup-simplify:  Simplify a into a
1545988741.262 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.262 * [misc]backup-simplify:  Simplify d into d
1545988741.262 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988741.262 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.262 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.262 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.262 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.262 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.262 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.262 * [misc]backup-simplify:  Simplify d into d
1545988741.262 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545988741.262 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.262 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1545988741.262 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1545988741.262 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.262 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988741.262 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (pow d 2)) into (* -1 (/ a d))
1545988741.262 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1545988741.262 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1545988741.262 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988741.262 * [misc]taylor:  Taking taylor expansion of b in b
1545988741.262 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.262 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.263 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.263 * [misc]backup-simplify:  Simplify c into c
1545988741.263 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988741.263 * [misc]taylor:  Taking taylor expansion of a in b
1545988741.263 * [misc]backup-simplify:  Simplify a into a
1545988741.263 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.263 * [misc]backup-simplify:  Simplify d into d
1545988741.263 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1545988741.263 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988741.263 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.263 * [misc]backup-simplify:  Simplify c into c
1545988741.263 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988741.263 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.263 * [misc]backup-simplify:  Simplify d into d
1545988741.263 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988741.263 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.263 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1545988741.263 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1545988741.263 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988741.263 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.263 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545988741.263 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1545988741.263 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1545988741.263 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1545988741.263 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988741.263 * [misc]taylor:  Taking taylor expansion of b in b
1545988741.263 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.263 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.263 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.263 * [misc]backup-simplify:  Simplify c into c
1545988741.263 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988741.263 * [misc]taylor:  Taking taylor expansion of a in b
1545988741.263 * [misc]backup-simplify:  Simplify a into a
1545988741.263 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.263 * [misc]backup-simplify:  Simplify d into d
1545988741.263 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1545988741.263 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988741.263 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.263 * [misc]backup-simplify:  Simplify c into c
1545988741.263 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988741.263 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.263 * [misc]backup-simplify:  Simplify d into d
1545988741.263 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988741.264 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.264 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1545988741.264 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1545988741.264 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988741.264 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.264 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545988741.264 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1545988741.264 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* a d) (+ (pow c 2) (pow d 2)))) in c
1545988741.264 * [misc]taylor:  Taking taylor expansion of -1 in c
1545988741.264 * [misc]backup-simplify:  Simplify -1 into -1
1545988741.264 * [misc]taylor:  Taking taylor expansion of (/ (* a d) (+ (pow c 2) (pow d 2))) in c
1545988741.264 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988741.264 * [misc]taylor:  Taking taylor expansion of a in c
1545988741.264 * [misc]backup-simplify:  Simplify a into a
1545988741.264 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.264 * [misc]backup-simplify:  Simplify d into d
1545988741.264 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988741.264 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.264 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.264 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.264 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.264 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.264 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.264 * [misc]backup-simplify:  Simplify d into d
1545988741.264 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.265 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.265 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988741.265 * [misc]backup-simplify:  Simplify (/ (* a d) (pow d 2)) into (/ a d)
1545988741.265 * [misc]backup-simplify:  Simplify (* -1 (/ a d)) into (* -1 (/ a d))
1545988741.265 * [misc]taylor:  Taking taylor expansion of (* -1 (/ a d)) in a
1545988741.265 * [misc]taylor:  Taking taylor expansion of -1 in a
1545988741.265 * [misc]backup-simplify:  Simplify -1 into -1
1545988741.265 * [misc]taylor:  Taking taylor expansion of (/ a d) in a
1545988741.265 * [misc]taylor:  Taking taylor expansion of a in a
1545988741.265 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.265 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.265 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.265 * [misc]backup-simplify:  Simplify d into d
1545988741.265 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988741.265 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988741.265 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988741.265 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.265 * [misc]backup-simplify:  Simplify (+ c 0) into c
1545988741.265 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988741.265 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988741.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.266 * [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)))
1545988741.266 * [misc]taylor:  Taking taylor expansion of (/ c (+ (pow c 2) (pow d 2))) in c
1545988741.266 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.266 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.266 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.266 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988741.266 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.266 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.266 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.266 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.266 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.266 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.266 * [misc]backup-simplify:  Simplify d into d
1545988741.266 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.266 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988741.266 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.266 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988741.266 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988741.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.267 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ a d) (/ 0 (pow d 2))))) into 0
1545988741.267 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ a d))) into 0
1545988741.267 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.267 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.267 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.267 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.267 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.267 * [misc]backup-simplify:  Simplify (* -1 (/ 1 d)) into (/ -1 d)
1545988741.267 * [misc]taylor:  Taking taylor expansion of (/ -1 d) in d
1545988741.267 * [misc]taylor:  Taking taylor expansion of -1 in d
1545988741.267 * [misc]backup-simplify:  Simplify -1 into -1
1545988741.267 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.267 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.267 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.267 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545988741.267 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1545988741.267 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.268 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988741.268 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.268 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.268 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545988741.268 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.268 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.269 * [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
1545988741.269 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988741.269 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.269 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.269 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.269 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.269 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.269 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.269 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545988741.269 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988741.269 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.269 * [misc]backup-simplify:  Simplify d into d
1545988741.269 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.269 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.269 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988741.269 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988741.269 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.269 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.269 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.269 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.269 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.270 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988741.270 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988741.270 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.270 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.270 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.270 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.270 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.271 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.271 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988741.271 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ a d) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ a (pow d 3)))
1545988741.271 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (pow d 3)))) (+ (* 0 0) (* 0 (/ a d)))) into (/ a (pow d 3))
1545988741.271 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 3)) in a
1545988741.271 * [misc]taylor:  Taking taylor expansion of a in a
1545988741.271 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.271 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.271 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1545988741.271 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.271 * [misc]backup-simplify:  Simplify d into d
1545988741.271 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.271 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545988741.271 * [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
1545988741.271 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.271 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.271 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.271 * [misc]backup-simplify:  Simplify (- (/ 0 d) (+ (* (/ 1 d) (/ 0 d)))) into 0
1545988741.272 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ 1 d))) into 0
1545988741.272 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.272 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.272 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.272 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.272 * [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))))
1545988741.272 * [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
1545988741.272 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988741.272 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1545988741.272 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1545988741.272 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988741.272 * [misc]taylor:  Taking taylor expansion of b in d
1545988741.272 * [misc]backup-simplify:  Simplify b into b
1545988741.272 * [misc]taylor:  Taking taylor expansion of c in d
1545988741.272 * [misc]backup-simplify:  Simplify c into c
1545988741.272 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988741.272 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988741.272 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1545988741.272 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988741.272 * [misc]taylor:  Taking taylor expansion of a in d
1545988741.272 * [misc]backup-simplify:  Simplify a into a
1545988741.272 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.272 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.272 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.272 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545988741.272 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545988741.273 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545988741.273 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988741.273 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988741.273 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988741.273 * [misc]taylor:  Taking taylor expansion of c in d
1545988741.273 * [misc]backup-simplify:  Simplify c into c
1545988741.273 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988741.273 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988741.273 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988741.273 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988741.273 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.273 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.273 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.273 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.273 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.273 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1545988741.273 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1545988741.273 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988741.273 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1545988741.273 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1545988741.273 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1545988741.273 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1545988741.273 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1545988741.273 * [misc]taylor:  Taking taylor expansion of b in a
1545988741.273 * [misc]backup-simplify:  Simplify b into b
1545988741.273 * [misc]taylor:  Taking taylor expansion of c in a
1545988741.273 * [misc]backup-simplify:  Simplify c into c
1545988741.273 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988741.273 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988741.274 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988741.274 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988741.274 * [misc]taylor:  Taking taylor expansion of a in a
1545988741.274 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.274 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.274 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.274 * [misc]backup-simplify:  Simplify d into d
1545988741.274 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988741.274 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988741.274 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988741.274 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545988741.274 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545988741.274 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545988741.274 * [misc]taylor:  Taking taylor expansion of c in a
1545988741.274 * [misc]backup-simplify:  Simplify c into c
1545988741.274 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988741.274 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988741.274 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545988741.274 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988741.274 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.274 * [misc]backup-simplify:  Simplify d into d
1545988741.274 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.274 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.274 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1545988741.274 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1545988741.274 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988741.274 * [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))
1545988741.275 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988741.275 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1545988741.275 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1545988741.275 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988741.275 * [misc]taylor:  Taking taylor expansion of b in c
1545988741.275 * [misc]backup-simplify:  Simplify b into b
1545988741.275 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.275 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.275 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.275 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545988741.275 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545988741.275 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545988741.275 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988741.275 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988741.275 * [misc]taylor:  Taking taylor expansion of a in c
1545988741.275 * [misc]backup-simplify:  Simplify a into a
1545988741.275 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.275 * [misc]backup-simplify:  Simplify d into d
1545988741.275 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.275 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.275 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988741.275 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988741.275 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.275 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.275 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.275 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.275 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.275 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.275 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988741.275 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.275 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.275 * [misc]backup-simplify:  Simplify d into d
1545988741.275 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.276 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.276 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1545988741.276 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988741.276 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1545988741.276 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545988741.276 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988741.276 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988741.276 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988741.276 * [misc]taylor:  Taking taylor expansion of b in b
1545988741.276 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.276 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.276 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.276 * [misc]backup-simplify:  Simplify c into c
1545988741.276 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988741.276 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988741.276 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988741.276 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988741.276 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988741.276 * [misc]taylor:  Taking taylor expansion of a in b
1545988741.276 * [misc]backup-simplify:  Simplify a into a
1545988741.276 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.276 * [misc]backup-simplify:  Simplify d into d
1545988741.276 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.276 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.276 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545988741.276 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545988741.276 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988741.276 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.276 * [misc]backup-simplify:  Simplify c into c
1545988741.276 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988741.276 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988741.276 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545988741.276 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988741.276 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.276 * [misc]backup-simplify:  Simplify d into d
1545988741.277 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.277 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.277 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1545988741.277 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988741.277 * [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))
1545988741.277 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545988741.277 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988741.277 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988741.277 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988741.277 * [misc]taylor:  Taking taylor expansion of b in b
1545988741.277 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.277 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.277 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.277 * [misc]backup-simplify:  Simplify c into c
1545988741.277 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988741.277 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988741.277 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988741.277 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988741.277 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988741.277 * [misc]taylor:  Taking taylor expansion of a in b
1545988741.277 * [misc]backup-simplify:  Simplify a into a
1545988741.277 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.277 * [misc]backup-simplify:  Simplify d into d
1545988741.277 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.277 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.277 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545988741.277 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545988741.277 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988741.277 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.277 * [misc]backup-simplify:  Simplify c into c
1545988741.278 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988741.278 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988741.278 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545988741.278 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988741.278 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.278 * [misc]backup-simplify:  Simplify d into d
1545988741.278 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.278 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.278 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1545988741.278 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988741.278 * [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))
1545988741.278 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1545988741.278 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1545988741.278 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988741.278 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988741.278 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.278 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.278 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.278 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.278 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.278 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.278 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988741.278 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.278 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.278 * [misc]backup-simplify:  Simplify d into d
1545988741.279 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.279 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.279 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.279 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.279 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.279 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988741.279 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1545988741.279 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988741.279 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.279 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.279 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1545988741.279 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.279 * [misc]taylor:  Taking taylor expansion of 1 in a
1545988741.280 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.280 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988741.280 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545988741.280 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988741.280 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1545988741.280 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988741.280 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988741.280 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988741.280 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988741.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.281 * [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))))
1545988741.281 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) in c
1545988741.281 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1545988741.281 * [misc]taylor:  Taking taylor expansion of (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1545988741.281 * [misc]taylor:  Taking taylor expansion of a in c
1545988741.281 * [misc]backup-simplify:  Simplify a into a
1545988741.281 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1545988741.281 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988741.281 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988741.281 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.281 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.281 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.281 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.281 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.281 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.281 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988741.281 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.281 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.281 * [misc]backup-simplify:  Simplify d into d
1545988741.281 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.281 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.281 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.281 * [misc]backup-simplify:  Simplify d into d
1545988741.281 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988741.282 * [misc]backup-simplify:  Simplify (* 1 d) into d
1545988741.282 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.282 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.282 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988741.282 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.282 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988741.282 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1545988741.282 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.282 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.282 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.283 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988741.283 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.283 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.283 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1545988741.283 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988741.283 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988741.283 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988741.283 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.283 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545988741.284 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545988741.284 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.284 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988741.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.285 * [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
1545988741.285 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988741.285 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.285 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.285 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.285 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988741.285 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1545988741.285 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988741.285 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988741.285 * [misc]taylor:  Taking taylor expansion of a in a
1545988741.285 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.285 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.285 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.285 * [misc]backup-simplify:  Simplify d into d
1545988741.285 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988741.285 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988741.285 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988741.285 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1545988741.285 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1545988741.285 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545988741.285 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.285 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.285 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.285 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.285 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.286 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.286 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.286 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.286 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988741.286 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.286 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988741.286 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988741.286 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.287 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1545988741.287 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1545988741.287 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in a
1545988741.287 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545988741.287 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988741.287 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.287 * [misc]backup-simplify:  Simplify d into d
1545988741.287 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.287 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.287 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.287 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.287 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.287 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.287 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.287 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.287 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.288 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1545988741.288 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988741.288 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.288 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988741.288 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.289 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1545988741.289 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545988741.289 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988741.289 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988741.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.290 * [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
1545988741.290 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988741.290 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.290 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.290 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.290 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.290 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.290 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988741.290 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.291 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1545988741.291 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988741.291 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988741.291 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.291 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.291 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.291 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545988741.291 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.292 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.292 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988741.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.292 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1545988741.292 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1545988741.293 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.293 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.293 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.293 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.293 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.293 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.293 * [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))))
1545988741.293 * [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
1545988741.293 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988741.293 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1545988741.293 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1545988741.293 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988741.293 * [misc]taylor:  Taking taylor expansion of b in d
1545988741.293 * [misc]backup-simplify:  Simplify b into b
1545988741.293 * [misc]taylor:  Taking taylor expansion of c in d
1545988741.293 * [misc]backup-simplify:  Simplify c into c
1545988741.293 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988741.293 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988741.293 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1545988741.293 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988741.293 * [misc]taylor:  Taking taylor expansion of a in d
1545988741.293 * [misc]backup-simplify:  Simplify a into a
1545988741.293 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.293 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.293 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.293 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545988741.293 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545988741.293 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545988741.293 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988741.294 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988741.294 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988741.294 * [misc]taylor:  Taking taylor expansion of c in d
1545988741.294 * [misc]backup-simplify:  Simplify c into c
1545988741.294 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988741.294 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988741.294 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988741.294 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988741.294 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.294 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.294 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.294 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.294 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.294 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1545988741.294 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1545988741.294 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988741.294 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1545988741.294 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1545988741.294 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1545988741.294 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1545988741.294 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1545988741.294 * [misc]taylor:  Taking taylor expansion of b in a
1545988741.294 * [misc]backup-simplify:  Simplify b into b
1545988741.294 * [misc]taylor:  Taking taylor expansion of c in a
1545988741.294 * [misc]backup-simplify:  Simplify c into c
1545988741.294 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988741.294 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988741.294 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988741.294 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988741.294 * [misc]taylor:  Taking taylor expansion of a in a
1545988741.295 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.295 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.295 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.295 * [misc]backup-simplify:  Simplify d into d
1545988741.295 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988741.295 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988741.295 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988741.295 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545988741.295 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545988741.295 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545988741.295 * [misc]taylor:  Taking taylor expansion of c in a
1545988741.295 * [misc]backup-simplify:  Simplify c into c
1545988741.295 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988741.295 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988741.295 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545988741.295 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988741.295 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.295 * [misc]backup-simplify:  Simplify d into d
1545988741.295 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.295 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.295 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1545988741.295 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1545988741.295 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988741.295 * [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))
1545988741.295 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988741.295 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1545988741.296 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1545988741.296 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988741.296 * [misc]taylor:  Taking taylor expansion of b in c
1545988741.296 * [misc]backup-simplify:  Simplify b into b
1545988741.296 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.296 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.296 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.296 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545988741.296 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545988741.296 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545988741.296 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988741.296 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988741.296 * [misc]taylor:  Taking taylor expansion of a in c
1545988741.296 * [misc]backup-simplify:  Simplify a into a
1545988741.296 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.296 * [misc]backup-simplify:  Simplify d into d
1545988741.296 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.296 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.296 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988741.296 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988741.296 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.296 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.296 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.296 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.296 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.296 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.296 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988741.296 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.296 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.296 * [misc]backup-simplify:  Simplify d into d
1545988741.296 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.296 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.297 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1545988741.301 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988741.301 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1545988741.301 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545988741.301 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988741.301 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988741.301 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988741.301 * [misc]taylor:  Taking taylor expansion of b in b
1545988741.301 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.301 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.301 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.301 * [misc]backup-simplify:  Simplify c into c
1545988741.301 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988741.302 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988741.302 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988741.302 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988741.302 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988741.302 * [misc]taylor:  Taking taylor expansion of a in b
1545988741.302 * [misc]backup-simplify:  Simplify a into a
1545988741.302 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.302 * [misc]backup-simplify:  Simplify d into d
1545988741.302 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.302 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.302 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545988741.302 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545988741.302 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988741.302 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.302 * [misc]backup-simplify:  Simplify c into c
1545988741.302 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988741.302 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988741.302 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545988741.302 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988741.302 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.302 * [misc]backup-simplify:  Simplify d into d
1545988741.302 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.302 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.302 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1545988741.302 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988741.302 * [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))
1545988741.303 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545988741.303 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988741.303 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988741.303 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988741.303 * [misc]taylor:  Taking taylor expansion of b in b
1545988741.303 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.303 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.303 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.303 * [misc]backup-simplify:  Simplify c into c
1545988741.303 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988741.303 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988741.303 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988741.303 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988741.303 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988741.303 * [misc]taylor:  Taking taylor expansion of a in b
1545988741.303 * [misc]backup-simplify:  Simplify a into a
1545988741.303 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.303 * [misc]backup-simplify:  Simplify d into d
1545988741.303 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.303 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.303 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545988741.303 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545988741.303 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988741.303 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.303 * [misc]backup-simplify:  Simplify c into c
1545988741.303 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988741.303 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988741.303 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545988741.303 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988741.303 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.303 * [misc]backup-simplify:  Simplify d into d
1545988741.303 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.303 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.303 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1545988741.304 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988741.304 * [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))
1545988741.304 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1545988741.304 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1545988741.304 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988741.304 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988741.304 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.304 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.304 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.304 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.304 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.304 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.304 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988741.304 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.304 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.304 * [misc]backup-simplify:  Simplify d into d
1545988741.304 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.304 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.304 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.304 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.304 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.304 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988741.305 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1545988741.305 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988741.305 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.305 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.305 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1545988741.305 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.305 * [misc]taylor:  Taking taylor expansion of 1 in a
1545988741.305 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.305 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988741.306 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545988741.306 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988741.306 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1545988741.306 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988741.306 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988741.306 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988741.306 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988741.306 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.307 * [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))))
1545988741.307 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) in c
1545988741.307 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1545988741.307 * [misc]taylor:  Taking taylor expansion of (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1545988741.307 * [misc]taylor:  Taking taylor expansion of a in c
1545988741.307 * [misc]backup-simplify:  Simplify a into a
1545988741.307 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1545988741.307 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988741.307 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988741.307 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.307 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.307 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.307 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.307 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.307 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.307 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988741.307 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.307 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.307 * [misc]backup-simplify:  Simplify d into d
1545988741.307 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.307 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.307 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.307 * [misc]backup-simplify:  Simplify d into d
1545988741.307 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988741.307 * [misc]backup-simplify:  Simplify (* 1 d) into d
1545988741.307 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.307 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.308 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988741.308 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.308 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988741.308 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1545988741.308 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.308 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.308 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.308 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988741.308 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.308 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.309 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1545988741.309 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988741.309 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988741.309 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988741.309 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.309 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.309 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545988741.310 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545988741.310 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.310 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988741.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.310 * [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
1545988741.311 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988741.311 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.311 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.311 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.311 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988741.311 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1545988741.311 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988741.311 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988741.311 * [misc]taylor:  Taking taylor expansion of a in a
1545988741.311 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.311 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.311 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.311 * [misc]backup-simplify:  Simplify d into d
1545988741.311 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988741.311 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988741.311 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988741.311 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1545988741.311 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1545988741.311 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545988741.311 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.311 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.311 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.311 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.311 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.312 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.312 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.312 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.312 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988741.312 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.312 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988741.313 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988741.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.313 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1545988741.313 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1545988741.313 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in a
1545988741.313 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545988741.313 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988741.313 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.313 * [misc]backup-simplify:  Simplify d into d
1545988741.313 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.314 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.314 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.314 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.314 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.314 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.314 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.314 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.314 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.314 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1545988741.314 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988741.314 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.315 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988741.315 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.315 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1545988741.316 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545988741.316 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988741.316 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988741.316 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.317 * [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
1545988741.317 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988741.317 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.317 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.317 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.317 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.317 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.317 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988741.317 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.317 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1545988741.317 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988741.318 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988741.318 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.318 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.318 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.318 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545988741.318 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.318 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.318 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988741.319 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.319 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1545988741.319 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1545988741.319 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.319 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.319 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.319 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.319 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.319 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.319 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
1545988741.320 * [misc]backup-simplify:  Simplify (- (* b c) (* a d)) into (- (* b c) (* a d))
1545988741.320 * [misc]approximate:  Taking taylor expansion of (- (* b c) (* a d)) in (b c a d) around 0
1545988741.320 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1545988741.320 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988741.320 * [misc]taylor:  Taking taylor expansion of b in d
1545988741.320 * [misc]backup-simplify:  Simplify b into b
1545988741.320 * [misc]taylor:  Taking taylor expansion of c in d
1545988741.320 * [misc]backup-simplify:  Simplify c into c
1545988741.320 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988741.320 * [misc]taylor:  Taking taylor expansion of a in d
1545988741.320 * [misc]backup-simplify:  Simplify a into a
1545988741.320 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.320 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.320 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.320 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1545988741.320 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1545988741.320 * [misc]taylor:  Taking taylor expansion of b in a
1545988741.320 * [misc]backup-simplify:  Simplify b into b
1545988741.320 * [misc]taylor:  Taking taylor expansion of c in a
1545988741.320 * [misc]backup-simplify:  Simplify c into c
1545988741.320 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988741.320 * [misc]taylor:  Taking taylor expansion of a in a
1545988741.320 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.320 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.320 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.320 * [misc]backup-simplify:  Simplify d into d
1545988741.320 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1545988741.320 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988741.320 * [misc]taylor:  Taking taylor expansion of b in c
1545988741.320 * [misc]backup-simplify:  Simplify b into b
1545988741.320 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.320 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.320 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.320 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988741.320 * [misc]taylor:  Taking taylor expansion of a in c
1545988741.320 * [misc]backup-simplify:  Simplify a into a
1545988741.320 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.320 * [misc]backup-simplify:  Simplify d into d
1545988741.320 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1545988741.320 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988741.320 * [misc]taylor:  Taking taylor expansion of b in b
1545988741.320 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.320 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.320 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.320 * [misc]backup-simplify:  Simplify c into c
1545988741.320 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988741.320 * [misc]taylor:  Taking taylor expansion of a in b
1545988741.320 * [misc]backup-simplify:  Simplify a into a
1545988741.320 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.320 * [misc]backup-simplify:  Simplify d into d
1545988741.320 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1545988741.320 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988741.320 * [misc]taylor:  Taking taylor expansion of b in b
1545988741.320 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.320 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.320 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.320 * [misc]backup-simplify:  Simplify c into c
1545988741.320 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988741.320 * [misc]taylor:  Taking taylor expansion of a in b
1545988741.320 * [misc]backup-simplify:  Simplify a into a
1545988741.320 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.320 * [misc]backup-simplify:  Simplify d into d
1545988741.321 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988741.321 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.321 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1545988741.321 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1545988741.321 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in c
1545988741.321 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988741.321 * [misc]taylor:  Taking taylor expansion of a in c
1545988741.321 * [misc]backup-simplify:  Simplify a into a
1545988741.321 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.321 * [misc]backup-simplify:  Simplify d into d
1545988741.321 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.321 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1545988741.321 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in a
1545988741.321 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988741.321 * [misc]taylor:  Taking taylor expansion of a in a
1545988741.321 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.321 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.321 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.321 * [misc]backup-simplify:  Simplify d into d
1545988741.321 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988741.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.321 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.321 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.321 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.321 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988741.321 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988741.321 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.322 * [misc]backup-simplify:  Simplify (+ c 0) into c
1545988741.322 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.322 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.322 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.322 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.322 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.322 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.322 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.322 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.322 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988741.322 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.322 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.322 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.322 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.322 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.322 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.322 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988741.322 * [misc]backup-simplify:  Simplify (- d) into (- d)
1545988741.322 * [misc]taylor:  Taking taylor expansion of (- d) in d
1545988741.322 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.322 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.322 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.322 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.322 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.322 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.323 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988741.323 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.323 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.323 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.323 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988741.323 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.323 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.323 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.323 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.323 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.323 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.323 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.323 * [misc]backup-simplify:  Simplify (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1545988741.323 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1545988741.323 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1545988741.323 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1545988741.323 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988741.323 * [misc]taylor:  Taking taylor expansion of b in d
1545988741.323 * [misc]backup-simplify:  Simplify b into b
1545988741.323 * [misc]taylor:  Taking taylor expansion of c in d
1545988741.323 * [misc]backup-simplify:  Simplify c into c
1545988741.323 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988741.323 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988741.323 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1545988741.323 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988741.323 * [misc]taylor:  Taking taylor expansion of a in d
1545988741.323 * [misc]backup-simplify:  Simplify a into a
1545988741.323 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.323 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.323 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.324 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545988741.324 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545988741.324 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545988741.324 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1545988741.324 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1545988741.324 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1545988741.324 * [misc]taylor:  Taking taylor expansion of b in a
1545988741.324 * [misc]backup-simplify:  Simplify b into b
1545988741.324 * [misc]taylor:  Taking taylor expansion of c in a
1545988741.324 * [misc]backup-simplify:  Simplify c into c
1545988741.324 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988741.324 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988741.324 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988741.324 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988741.324 * [misc]taylor:  Taking taylor expansion of a in a
1545988741.324 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.324 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.324 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.324 * [misc]backup-simplify:  Simplify d into d
1545988741.324 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988741.324 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988741.324 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988741.324 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1545988741.324 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1545988741.324 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988741.324 * [misc]taylor:  Taking taylor expansion of b in c
1545988741.324 * [misc]backup-simplify:  Simplify b into b
1545988741.324 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.324 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.324 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.324 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545988741.324 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545988741.325 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545988741.325 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988741.325 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988741.325 * [misc]taylor:  Taking taylor expansion of a in c
1545988741.325 * [misc]backup-simplify:  Simplify a into a
1545988741.325 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.325 * [misc]backup-simplify:  Simplify d into d
1545988741.325 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.325 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.325 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988741.325 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988741.325 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988741.325 * [misc]taylor:  Taking taylor expansion of b in b
1545988741.325 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.325 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.325 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.325 * [misc]backup-simplify:  Simplify c into c
1545988741.325 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988741.325 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988741.325 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988741.325 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988741.325 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988741.325 * [misc]taylor:  Taking taylor expansion of a in b
1545988741.325 * [misc]backup-simplify:  Simplify a into a
1545988741.325 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.325 * [misc]backup-simplify:  Simplify d into d
1545988741.325 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.325 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.325 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988741.325 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988741.325 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988741.325 * [misc]taylor:  Taking taylor expansion of b in b
1545988741.325 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.325 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.325 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.325 * [misc]backup-simplify:  Simplify c into c
1545988741.325 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988741.325 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988741.326 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988741.326 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988741.326 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988741.326 * [misc]taylor:  Taking taylor expansion of a in b
1545988741.326 * [misc]backup-simplify:  Simplify a into a
1545988741.326 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.326 * [misc]backup-simplify:  Simplify d into d
1545988741.326 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.326 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.326 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1545988741.326 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545988741.326 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.326 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.326 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.326 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.326 * [misc]taylor:  Taking taylor expansion of 1 in a
1545988741.326 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.326 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988741.326 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545988741.326 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988741.326 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1545988741.326 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1545988741.326 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988741.326 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988741.327 * [misc]taylor:  Taking taylor expansion of a in c
1545988741.327 * [misc]backup-simplify:  Simplify a into a
1545988741.327 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.327 * [misc]backup-simplify:  Simplify d into d
1545988741.327 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.327 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.327 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.327 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.327 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.327 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988741.327 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.327 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1545988741.327 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988741.327 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988741.327 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988741.328 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.328 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988741.328 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.328 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988741.328 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1545988741.328 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988741.328 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988741.328 * [misc]taylor:  Taking taylor expansion of a in a
1545988741.328 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.328 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.328 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.328 * [misc]backup-simplify:  Simplify d into d
1545988741.328 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988741.328 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988741.328 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988741.328 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1545988741.328 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1545988741.328 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545988741.328 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.328 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.328 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.328 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.328 * [misc]backup-simplify:  Simplify (- 1) into -1
1545988741.328 * [misc]backup-simplify:  Simplify -1 into -1
1545988741.329 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.329 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.329 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.329 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.329 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.329 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.329 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.329 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.329 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1545988741.330 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988741.330 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.330 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988741.330 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.330 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988741.330 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.330 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.330 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.330 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988741.330 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988741.330 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.330 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.330 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.331 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.331 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.331 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.331 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545988741.331 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545988741.331 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.331 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.331 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.331 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.331 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.331 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.331 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.331 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.331 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.331 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.332 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.332 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.332 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.332 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.332 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.332 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1545988741.332 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988741.332 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988741.333 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988741.333 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.333 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.333 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988741.333 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.333 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.333 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.333 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.333 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.333 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.333 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988741.333 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.333 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.333 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.334 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.334 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.334 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.334 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.334 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.334 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.334 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.334 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.334 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.334 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1545988741.334 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545988741.334 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.334 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.334 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.334 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.334 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.334 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.334 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.335 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.335 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.335 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.335 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.335 * [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))
1545988741.335 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1545988741.335 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1545988741.335 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1545988741.335 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1545988741.335 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988741.335 * [misc]taylor:  Taking taylor expansion of b in d
1545988741.335 * [misc]backup-simplify:  Simplify b into b
1545988741.335 * [misc]taylor:  Taking taylor expansion of c in d
1545988741.335 * [misc]backup-simplify:  Simplify c into c
1545988741.335 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988741.335 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988741.335 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1545988741.335 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988741.335 * [misc]taylor:  Taking taylor expansion of a in d
1545988741.335 * [misc]backup-simplify:  Simplify a into a
1545988741.335 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.335 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.335 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.335 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545988741.336 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545988741.336 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545988741.336 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1545988741.336 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1545988741.336 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1545988741.336 * [misc]taylor:  Taking taylor expansion of b in a
1545988741.336 * [misc]backup-simplify:  Simplify b into b
1545988741.336 * [misc]taylor:  Taking taylor expansion of c in a
1545988741.336 * [misc]backup-simplify:  Simplify c into c
1545988741.336 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988741.336 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988741.336 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988741.336 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988741.336 * [misc]taylor:  Taking taylor expansion of a in a
1545988741.336 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.336 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.336 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.336 * [misc]backup-simplify:  Simplify d into d
1545988741.336 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988741.336 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988741.336 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988741.336 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1545988741.336 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1545988741.336 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988741.336 * [misc]taylor:  Taking taylor expansion of b in c
1545988741.336 * [misc]backup-simplify:  Simplify b into b
1545988741.336 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.336 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.336 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.336 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545988741.336 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545988741.336 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545988741.336 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988741.336 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988741.337 * [misc]taylor:  Taking taylor expansion of a in c
1545988741.337 * [misc]backup-simplify:  Simplify a into a
1545988741.337 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.337 * [misc]backup-simplify:  Simplify d into d
1545988741.337 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.337 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.337 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988741.337 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988741.337 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988741.337 * [misc]taylor:  Taking taylor expansion of b in b
1545988741.337 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.337 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.337 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.337 * [misc]backup-simplify:  Simplify c into c
1545988741.337 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988741.337 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988741.337 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988741.337 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988741.337 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988741.337 * [misc]taylor:  Taking taylor expansion of a in b
1545988741.337 * [misc]backup-simplify:  Simplify a into a
1545988741.337 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.337 * [misc]backup-simplify:  Simplify d into d
1545988741.337 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.337 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.337 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988741.337 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988741.337 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988741.337 * [misc]taylor:  Taking taylor expansion of b in b
1545988741.337 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.337 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.337 * [misc]taylor:  Taking taylor expansion of c in b
1545988741.337 * [misc]backup-simplify:  Simplify c into c
1545988741.337 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988741.337 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988741.337 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988741.337 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988741.337 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988741.338 * [misc]taylor:  Taking taylor expansion of a in b
1545988741.338 * [misc]backup-simplify:  Simplify a into a
1545988741.338 * [misc]taylor:  Taking taylor expansion of d in b
1545988741.338 * [misc]backup-simplify:  Simplify d into d
1545988741.338 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.338 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.338 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1545988741.338 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545988741.338 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.338 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.338 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.338 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.338 * [misc]taylor:  Taking taylor expansion of 1 in a
1545988741.338 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.338 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988741.338 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545988741.338 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988741.338 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1545988741.338 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1545988741.338 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988741.338 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988741.338 * [misc]taylor:  Taking taylor expansion of a in c
1545988741.338 * [misc]backup-simplify:  Simplify a into a
1545988741.338 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.338 * [misc]backup-simplify:  Simplify d into d
1545988741.339 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988741.339 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988741.339 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.339 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.339 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.339 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988741.339 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.339 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1545988741.339 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988741.339 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988741.339 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988741.339 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.340 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.340 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988741.340 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.340 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988741.340 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1545988741.340 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988741.340 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988741.340 * [misc]taylor:  Taking taylor expansion of a in a
1545988741.340 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.340 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.340 * [misc]taylor:  Taking taylor expansion of d in a
1545988741.340 * [misc]backup-simplify:  Simplify d into d
1545988741.340 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988741.340 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988741.340 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988741.340 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1545988741.340 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1545988741.340 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545988741.340 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.340 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.340 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.340 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.340 * [misc]backup-simplify:  Simplify (- 1) into -1
1545988741.340 * [misc]backup-simplify:  Simplify -1 into -1
1545988741.341 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.341 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.341 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.341 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.341 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.341 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.341 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.341 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.341 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1545988741.341 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988741.341 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.342 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988741.342 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.342 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.342 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988741.342 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.342 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.342 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.342 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988741.342 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988741.342 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.342 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.342 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.342 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.342 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.342 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.343 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545988741.343 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545988741.343 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.343 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.343 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.343 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.343 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.343 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.343 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.343 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.343 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.343 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.343 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.343 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.343 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.343 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.343 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.344 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1545988741.344 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988741.344 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988741.344 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988741.344 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.345 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988741.345 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.345 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.345 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.345 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.345 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.345 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.345 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988741.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.345 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.345 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.345 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.345 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988741.345 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.345 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.345 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.345 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.345 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.346 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.346 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.346 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1545988741.346 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545988741.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988741.346 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.346 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.346 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.346 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.346 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.346 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.346 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.346 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.346 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.346 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.347 * [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))
1545988741.347 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
1545988741.347 * [misc]backup-simplify:  Simplify (+ (* c c) (* d d)) into (+ (pow c 2) (pow d 2))
1545988741.347 * [misc]approximate:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in (c d) around 0
1545988741.347 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545988741.347 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988741.347 * [misc]taylor:  Taking taylor expansion of c in d
1545988741.347 * [misc]backup-simplify:  Simplify c into c
1545988741.347 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988741.347 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.347 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.347 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.347 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988741.347 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.347 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.347 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.347 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.347 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.347 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.347 * [misc]backup-simplify:  Simplify d into d
1545988741.347 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988741.347 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.347 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.347 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.347 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.347 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.347 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.347 * [misc]backup-simplify:  Simplify d into d
1545988741.347 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.347 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988741.347 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988741.347 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.347 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.347 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.347 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988741.348 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.348 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.348 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.348 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.348 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.348 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.348 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988741.348 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988741.348 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.348 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.348 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.348 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.348 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.348 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988741.349 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988741.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.349 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.349 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.349 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.349 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.349 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.349 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988741.349 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.349 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988741.349 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1545988741.350 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.350 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.350 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.350 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.350 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.350 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* d 1) 2)) (* 1 (pow (* 1 c) 2))) into (+ (pow d 2) (pow c 2))
1545988741.350 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988741.350 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1545988741.350 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988741.350 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988741.350 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988741.350 * [misc]taylor:  Taking taylor expansion of c in d
1545988741.350 * [misc]backup-simplify:  Simplify c into c
1545988741.350 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988741.350 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988741.350 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988741.350 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988741.350 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.350 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.350 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.350 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.350 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.350 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988741.350 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988741.350 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.351 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.351 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.351 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.351 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.351 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.351 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988741.351 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.351 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.351 * [misc]backup-simplify:  Simplify d into d
1545988741.351 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.351 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.351 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988741.351 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988741.351 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.351 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.351 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.351 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.351 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.351 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.351 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988741.351 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.351 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.351 * [misc]backup-simplify:  Simplify d into d
1545988741.351 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.352 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.352 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988741.352 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988741.352 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.352 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988741.352 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.352 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.352 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.353 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988741.353 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.353 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988741.353 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988741.353 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988741.353 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.353 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.353 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.353 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.354 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.354 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.354 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.354 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988741.354 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.354 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988741.355 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988741.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.355 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.355 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.355 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988741.355 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.355 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.355 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.355 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.356 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545988741.356 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.356 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.357 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988741.357 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.357 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.357 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.357 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988741.357 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.358 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.358 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.358 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.358 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 c))) 2)) (* 1 (pow (* (/ 1 (/ 1 d)) 1) 2))) into (+ (pow c 2) (pow d 2))
1545988741.358 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988741.358 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1545988741.358 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988741.358 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988741.358 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988741.358 * [misc]taylor:  Taking taylor expansion of c in d
1545988741.358 * [misc]backup-simplify:  Simplify c into c
1545988741.358 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988741.359 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988741.359 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988741.359 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988741.359 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.359 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.359 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.359 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.359 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.359 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988741.359 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988741.359 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.359 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.359 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.359 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.359 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.359 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.359 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988741.359 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.360 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.360 * [misc]backup-simplify:  Simplify d into d
1545988741.360 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.360 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.360 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988741.360 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988741.360 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988741.360 * [misc]taylor:  Taking taylor expansion of c in c
1545988741.360 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.360 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.360 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.360 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.360 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988741.360 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988741.360 * [misc]taylor:  Taking taylor expansion of d in c
1545988741.360 * [misc]backup-simplify:  Simplify d into d
1545988741.360 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988741.360 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988741.361 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988741.361 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988741.361 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.361 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988741.361 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.361 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.361 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.361 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.362 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988741.362 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.362 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988741.362 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988741.362 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988741.362 * [misc]taylor:  Taking taylor expansion of d in d
1545988741.362 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.362 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.362 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988741.363 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988741.363 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.363 * [misc]backup-simplify:  Simplify 1 into 1
1545988741.363 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988741.363 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.363 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988741.364 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988741.364 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.364 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.364 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.364 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988741.364 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988741.364 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.364 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.364 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.365 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545988741.365 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.365 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988741.366 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988741.366 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988741.366 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988741.366 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.366 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988741.366 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988741.367 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.367 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.367 * [misc]backup-simplify:  Simplify 0 into 0
1545988741.367 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- c)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- d))) 1) 2))) into (+ (pow c 2) (pow d 2))
1545988741.367 * * * [misc]progress:  simplifying candidates
1545988741.367 * * * * [misc]progress:  [ 1 / 64 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 1))>
1545988741.367 * * * * [misc]progress:  [ 2 / 64 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))))>
1545988741.367 * [enter]simplify:  Simplifying (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))
1545988741.368 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988741.371 * * [misc]simplify:  iters left: 5 (20 enodes)
1545988741.377 * * [misc]simplify:  iters left: 4 (28 enodes)
1545988741.384 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))
1545988741.384 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (exp (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))))
1545988741.384 * * * * [misc]progress:  [ 3 / 64 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1545988741.384 * * * * [misc]progress:  [ 4 / 64 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1545988741.384 * * * * [misc]progress:  [ 5 / 64 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (/ (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))))>
1545988741.384 * [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))))
1545988741.385 * * [misc]simplify:  iters left: 6 (15 enodes)
1545988741.390 * * [misc]simplify:  iters left: 5 (41 enodes)
1545988741.408 * * [misc]simplify:  iters left: 4 (159 enodes)
1545988741.500 * [exit]simplify:  Simplified to (pow (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) 3)
1545988741.500 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (cbrt (pow (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) 3)))
1545988741.500 * * * * [misc]progress:  [ 6 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1545988741.500 * * * * [misc]progress:  [ 7 / 64 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (* (* (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1545988741.500 * * * * [misc]progress:  [ 8 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (sqrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1545988741.500 * * * * [misc]progress:  [ 9 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (- (* b c) (* a d))) (- (+ (* c c) (* d d)))))>
1545988741.500 * * * * [misc]progress:  [ 10 / 64 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a d) (+ (* c c) (* d d)))))>
1545988741.501 * [enter]simplify:  Simplifying (/ (* b c) (+ (* c c) (* d d)))
1545988741.501 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988741.503 * * [misc]simplify:  iters left: 5 (12 enodes)
1545988741.506 * * [misc]simplify:  iters left: 4 (14 enodes)
1545988741.510 * * [misc]simplify:  iters left: 3 (17 enodes)
1545988741.514 * * [misc]simplify:  iters left: 2 (19 enodes)
1545988741.519 * * [misc]simplify:  iters left: 1 (20 enodes)
1545988741.524 * [exit]simplify:  Simplified to (/ (* b c) (+ (* c c) (* d d)))
1545988741.524 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a d) (+ (* c c) (* d d)))))
1545988741.524 * * * * [misc]progress:  [ 11 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))>
1545988741.524 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545988741.524 * * [misc]simplify:  iters left: 6 (15 enodes)
1545988741.527 * * [misc]simplify:  iters left: 5 (26 enodes)
1545988741.532 * * [misc]simplify:  iters left: 4 (42 enodes)
1545988741.538 * * [misc]simplify:  iters left: 3 (45 enodes)
1545988741.546 * * [misc]simplify:  iters left: 2 (48 enodes)
1545988741.552 * [exit]simplify:  Simplified to (* (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c)))))
1545988741.552 * [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))))))
1545988741.553 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1545988741.553 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988741.555 * * [misc]simplify:  iters left: 5 (18 enodes)
1545988741.558 * * [misc]simplify:  iters left: 4 (25 enodes)
1545988741.561 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1545988741.561 * [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))))))
1545988741.561 * * * * [misc]progress:  [ 12 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))>
1545988741.562 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d))))
1545988741.562 * * [misc]simplify:  iters left: 6 (14 enodes)
1545988741.564 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988741.567 * * [misc]simplify:  iters left: 4 (30 enodes)
1545988741.572 * * [misc]simplify:  iters left: 3 (31 enodes)
1545988741.577 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* d d) (* c c))))
1545988741.577 * [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))))))
1545988741.577 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1545988741.577 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988741.579 * * [misc]simplify:  iters left: 5 (18 enodes)
1545988741.582 * * [misc]simplify:  iters left: 4 (25 enodes)
1545988741.586 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1545988741.586 * [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))))))
1545988741.586 * * * * [misc]progress:  [ 13 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))>
1545988741.586 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1)
1545988741.586 * * [misc]simplify:  iters left: 6 (11 enodes)
1545988741.588 * * [misc]simplify:  iters left: 5 (19 enodes)
1545988741.592 * * [misc]simplify:  iters left: 4 (32 enodes)
1545988741.596 * * [misc]simplify:  iters left: 3 (46 enodes)
1545988741.603 * * [misc]simplify:  iters left: 2 (72 enodes)
1545988741.617 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1545988741.617 * [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)))))
1545988741.617 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1545988741.617 * * [misc]simplify:  iters left: 6 (12 enodes)
1545988741.621 * * [misc]simplify:  iters left: 5 (17 enodes)
1545988741.626 * * [misc]simplify:  iters left: 4 (24 enodes)
1545988741.632 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1545988741.633 * [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)))))
1545988741.633 * * * * [misc]progress:  [ 14 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))>
1545988741.633 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545988741.633 * * [misc]simplify:  iters left: 6 (14 enodes)
1545988741.635 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988741.639 * * [misc]simplify:  iters left: 4 (28 enodes)
1545988741.643 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1545988741.643 * [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))))))
1545988741.643 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1545988741.644 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988741.646 * * [misc]simplify:  iters left: 5 (18 enodes)
1545988741.649 * * [misc]simplify:  iters left: 4 (25 enodes)
1545988741.653 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1545988741.653 * [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))))))
1545988741.653 * * * * [misc]progress:  [ 15 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))>
1545988741.653 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1545988741.653 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988741.655 * * [misc]simplify:  iters left: 5 (18 enodes)
1545988741.661 * * [misc]simplify:  iters left: 4 (25 enodes)
1545988741.669 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1545988741.669 * [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))))))
1545988741.669 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1545988741.669 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988741.672 * * [misc]simplify:  iters left: 5 (18 enodes)
1545988741.675 * * [misc]simplify:  iters left: 4 (25 enodes)
1545988741.679 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1545988741.679 * [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))))))
1545988741.679 * * * * [misc]progress:  [ 16 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) 1) (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))>
1545988741.680 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) 1)
1545988741.680 * * [misc]simplify:  iters left: 6 (10 enodes)
1545988741.681 * * [misc]simplify:  iters left: 5 (16 enodes)
1545988741.684 * * [misc]simplify:  iters left: 4 (25 enodes)
1545988741.687 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1545988741.688 * [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)))))
1545988741.688 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1545988741.688 * * [misc]simplify:  iters left: 6 (12 enodes)
1545988741.690 * * [misc]simplify:  iters left: 5 (17 enodes)
1545988741.693 * * [misc]simplify:  iters left: 4 (24 enodes)
1545988741.696 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1545988741.696 * [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)))))
1545988741.696 * * * * [misc]progress:  [ 17 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))))>
1545988741.697 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545988741.697 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988741.698 * * [misc]simplify:  iters left: 5 (14 enodes)
1545988741.700 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1545988741.700 * [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))))))
1545988741.700 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))
1545988741.701 * * [misc]simplify:  iters left: 6 (12 enodes)
1545988741.703 * * [misc]simplify:  iters left: 5 (20 enodes)
1545988741.706 * * [misc]simplify:  iters left: 4 (37 enodes)
1545988741.711 * * [misc]simplify:  iters left: 3 (49 enodes)
1545988741.719 * * [misc]simplify:  iters left: 2 (67 enodes)
1545988741.735 * * [misc]simplify:  iters left: 1 (71 enodes)
1545988741.751 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))
1545988741.751 * [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))))))
1545988741.751 * * * * [misc]progress:  [ 18 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))>
1545988741.751 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* c c) (* d d))))
1545988741.751 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988741.753 * * [misc]simplify:  iters left: 5 (11 enodes)
1545988741.756 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1545988741.756 * [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))))))
1545988741.756 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1545988741.757 * * [misc]simplify:  iters left: 6 (12 enodes)
1545988741.760 * * [misc]simplify:  iters left: 5 (20 enodes)
1545988741.764 * * [misc]simplify:  iters left: 4 (37 enodes)
1545988741.769 * * [misc]simplify:  iters left: 3 (49 enodes)
1545988741.776 * * [misc]simplify:  iters left: 2 (67 enodes)
1545988741.790 * * [misc]simplify:  iters left: 1 (71 enodes)
1545988741.799 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1545988741.799 * [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))))))
1545988741.799 * * * * [misc]progress:  [ 19 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 1) (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))>
1545988741.799 * [enter]simplify:  Simplifying (/ 1 1)
1545988741.799 * * [misc]simplify:  iters left: 2 (2 enodes)
1545988741.800 * * [misc]simplify:  iters left: 1 (4 enodes)
1545988741.800 * [exit]simplify:  Simplified to 1
1545988741.800 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1545988741.800 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1545988741.800 * * [misc]simplify:  iters left: 6 (11 enodes)
1545988741.802 * * [misc]simplify:  iters left: 5 (19 enodes)
1545988741.805 * * [misc]simplify:  iters left: 4 (36 enodes)
1545988741.811 * * [misc]simplify:  iters left: 3 (48 enodes)
1545988741.819 * * [misc]simplify:  iters left: 2 (66 enodes)
1545988741.828 * * [misc]simplify:  iters left: 1 (70 enodes)
1545988741.837 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1545988741.837 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1545988741.837 * * * * [misc]progress:  [ 20 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))>
1545988741.837 * * * * [misc]progress:  [ 21 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))>
1545988741.837 * * * * [misc]progress:  [ 22 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1545988741.837 * * * * [misc]progress:  [ 23 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (+ (* c c) (* d d)))))>
1545988741.837 * [enter]simplify:  Simplifying (cbrt (+ (* c c) (* d d)))
1545988741.838 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988741.839 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988741.840 * [exit]simplify:  Simplified to (cbrt (+ (* c c) (* d d)))
1545988741.840 * [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)))))
1545988741.840 * * * * [misc]progress:  [ 24 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1545988741.841 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988741.841 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988741.842 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988741.844 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988741.845 * [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)))))
1545988741.845 * * * * [misc]progress:  [ 25 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))>
1545988741.845 * [enter]simplify:  Simplifying (+ (* c c) (* d d))
1545988741.845 * * [misc]simplify:  iters left: 4 (5 enodes)
1545988741.846 * * [misc]simplify:  iters left: 3 (6 enodes)
1545988741.848 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1545988741.848 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))
1545988741.848 * * * * [misc]progress:  [ 26 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))))>
1545988741.848 * [enter]simplify:  Simplifying (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1545988741.849 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988741.851 * * [misc]simplify:  iters left: 5 (13 enodes)
1545988741.854 * * [misc]simplify:  iters left: 4 (20 enodes)
1545988741.859 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1545988741.859 * [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))))))
1545988741.860 * * * * [misc]progress:  [ 27 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (sqrt (- (* b c) (* a d))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))))>
1545988741.860 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1545988741.860 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988741.861 * * [misc]simplify:  iters left: 4 (12 enodes)
1545988741.863 * * [misc]simplify:  iters left: 3 (19 enodes)
1545988741.865 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1545988741.865 * [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))))))
1545988741.866 * * * * [misc]progress:  [ 28 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1545988741.866 * * * * [misc]progress:  [ 29 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) (+ (pow (* c c) 3) (pow (* d d) 3))) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))>
1545988741.866 * [enter]simplify:  Simplifying (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))
1545988741.866 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988741.868 * * [misc]simplify:  iters left: 5 (29 enodes)
1545988741.875 * * [misc]simplify:  iters left: 4 (69 enodes)
1545988741.900 * * [misc]simplify:  iters left: 3 (134 enodes)
1545988741.950 * * [misc]simplify:  iters left: 2 (231 enodes)
1545988742.066 * [exit]simplify:  Simplified to (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))
1545988742.066 * [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)))))
1545988742.067 * * * * [misc]progress:  [ 30 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (- (* c c) (* d d))))>
1545988742.067 * [enter]simplify:  Simplifying (- (* c c) (* d d))
1545988742.067 * * [misc]simplify:  iters left: 4 (5 enodes)
1545988742.069 * * [misc]simplify:  iters left: 3 (10 enodes)
1545988742.072 * * [misc]simplify:  iters left: 2 (17 enodes)
1545988742.076 * * [misc]simplify:  iters left: 1 (32 enodes)
1545988742.086 * [exit]simplify:  Simplified to (* (+ c d) (- c d))
1545988742.086 * [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))))
1545988742.086 * * * * [misc]progress:  [ 31 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (pow (* b c) 3) (pow (* a d) 3)) (* (+ (* c c) (* d d)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))))))>
1545988742.086 * [enter]simplify:  Simplifying (- (pow (* b c) 3) (pow (* a d) 3))
1545988742.086 * * [misc]simplify:  iters left: 5 (10 enodes)
1545988742.090 * * [misc]simplify:  iters left: 4 (26 enodes)
1545988742.099 * * [misc]simplify:  iters left: 3 (83 enodes)
1545988742.131 * * [misc]simplify:  iters left: 2 (220 enodes)
1545988742.244 * * [misc]simplify:  iters left: 1 (405 enodes)
1545988742.395 * [exit]simplify:  Simplified to (- (pow (* b c) 3) (pow (* a d) 3))
1545988742.395 * [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)))))))
1545988742.395 * * * * [misc]progress:  [ 32 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d)))))>
1545988742.395 * [enter]simplify:  Simplifying (- (* (* b c) (* b c)) (* (* a d) (* a d)))
1545988742.396 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988742.399 * * [misc]simplify:  iters left: 5 (24 enodes)
1545988742.405 * * [misc]simplify:  iters left: 4 (53 enodes)
1545988742.415 * * [misc]simplify:  iters left: 3 (102 enodes)
1545988742.435 * * [misc]simplify:  iters left: 2 (180 enodes)
1545988742.481 * * [misc]simplify:  iters left: 1 (339 enodes)
1545988742.608 * [exit]simplify:  Simplified to (* (+ (* b c) (* a d)) (- (* b c) (* a d)))
1545988742.608 * [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)))))
1545988742.608 * * * * [misc]progress:  [ 33 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (/ (exp (* b c)) (exp (* a d)))) (+ (* c c) (* d d))))>
1545988742.609 * [enter]simplify:  Simplifying (/ (exp (* b c)) (exp (* a d)))
1545988742.609 * * [misc]simplify:  iters left: 5 (9 enodes)
1545988742.611 * * [misc]simplify:  iters left: 4 (17 enodes)
1545988742.615 * * [misc]simplify:  iters left: 3 (19 enodes)
1545988742.620 * * [misc]simplify:  iters left: 2 (28 enodes)
1545988742.627 * * [misc]simplify:  iters left: 1 (38 enodes)
1545988742.636 * [exit]simplify:  Simplified to (exp (- (* b c) (* a d)))
1545988742.636 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (log (exp (- (* b c) (* a d)))) (+ (* c c) (* d d))))
1545988742.636 * * * * [misc]progress:  [ 34 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))>
1545988742.636 * * * * [misc]progress:  [ 35 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (log (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1545988742.636 * * * * [misc]progress:  [ 36 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (exp (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1545988742.636 * * * * [misc]progress:  [ 37 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1545988742.636 * * * * [misc]progress:  [ 38 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1545988742.636 * * * * [misc]progress:  [ 39 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1545988742.636 * * * * [misc]progress:  [ 40 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))) (+ (* c c) (* d d))))>
1545988742.636 * * * * [misc]progress:  [ 41 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b c) (- (* a d))) (+ (* c c) (* d d))))>
1545988742.637 * * * * [misc]progress:  [ 42 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (- (* b c) (* a d))) (+ (* c c) (* d d))))>
1545988742.637 * * * * [misc]progress:  [ 43 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))) (+ (* c c) (* d d))))>
1545988742.637 * * * * [misc]progress:  [ 44 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b c) (- (* a d))) (+ (* c c) (* d d))))>
1545988742.637 * * * * [misc]progress:  [ 45 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (log (* (exp (* c c)) (exp (* d d))))))>
1545988742.637 * [enter]simplify:  Simplifying (* (exp (* c c)) (exp (* d d)))
1545988742.637 * * [misc]simplify:  iters left: 5 (7 enodes)
1545988742.639 * * [misc]simplify:  iters left: 4 (14 enodes)
1545988742.643 * * [misc]simplify:  iters left: 3 (16 enodes)
1545988742.646 * [exit]simplify:  Simplified to (exp (+ (* c c) (* d d)))
1545988742.647 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (log (exp (+ (* c c) (* d d))))))
1545988742.647 * * * * [misc]progress:  [ 46 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (pow (+ (* c c) (* d d)) 1)))>
1545988742.647 * * * * [misc]progress:  [ 47 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (exp (log (+ (* c c) (* d d))))))>
1545988742.647 * * * * [misc]progress:  [ 48 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (log (exp (+ (* c c) (* d d))))))>
1545988742.647 * * * * [misc]progress:  [ 49 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (* (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))))>
1545988742.647 * * * * [misc]progress:  [ 50 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (cbrt (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))))>
1545988742.647 * * * * [misc]progress:  [ 51 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))>
1545988742.647 * * * * [misc]progress:  [ 52 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (/ (+ (pow (* c c) 3) (pow (* d d) 3)) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))>
1545988742.647 * * * * [misc]progress:  [ 53 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (* 1 (+ (* c c) (* d d)))))>
1545988742.647 * * * * [misc]progress:  [ 54 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (/ (- (* (* c c) (* c c)) (* (* d d) (* d d))) (- (* c c) (* d d)))))>
1545988742.647 * * * * [misc]progress:  [ 55 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* d d) (* c c))))>
1545988742.647 * * * * [misc]progress:  [ 56 / 64 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1545988742.647 * [enter]simplify:  Simplifying 0
1545988742.648 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988742.648 * [exit]simplify:  Simplified to 0
1545988742.648 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1545988742.648 * * * * [misc]progress:  [ 57 / 64 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1545988742.648 * [enter]simplify:  Simplifying 0
1545988742.648 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988742.648 * [exit]simplify:  Simplified to 0
1545988742.648 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1545988742.648 * * * * [misc]progress:  [ 58 / 64 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1545988742.649 * [enter]simplify:  Simplifying 0
1545988742.649 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988742.649 * [exit]simplify:  Simplified to 0
1545988742.649 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1545988742.649 * * * * [misc]progress:  [ 59 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ 0 (+ (* c c) (* d d))))>
1545988742.649 * [enter]simplify:  Simplifying 0
1545988742.650 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988742.650 * [exit]simplify:  Simplified to 0
1545988742.650 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ 0 (+ (* c c) (* d d))))
1545988742.650 * * * * [misc]progress:  [ 60 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1545988742.650 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1545988742.650 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988742.654 * * [misc]simplify:  iters left: 3 (11 enodes)
1545988742.657 * * [misc]simplify:  iters left: 2 (18 enodes)
1545988742.661 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1545988742.662 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1545988742.662 * * * * [misc]progress:  [ 61 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1545988742.662 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1545988742.662 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988742.664 * * [misc]simplify:  iters left: 3 (11 enodes)
1545988742.667 * * [misc]simplify:  iters left: 2 (18 enodes)
1545988742.671 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1545988742.671 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1545988742.671 * * * * [misc]progress:  [ 62 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (pow d 2) (pow c 2))))>
1545988742.671 * [enter]simplify:  Simplifying (+ (pow d 2) (pow c 2))
1545988742.672 * * [misc]simplify:  iters left: 3 (6 enodes)
1545988742.673 * * [misc]simplify:  iters left: 2 (9 enodes)
1545988742.675 * [exit]simplify:  Simplified to (+ (* d d) (* c c))
1545988742.675 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* d d) (* c c))))
1545988742.675 * * * * [misc]progress:  [ 63 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))))>
1545988742.676 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1545988742.676 * * [misc]simplify:  iters left: 3 (6 enodes)
1545988742.677 * * [misc]simplify:  iters left: 2 (9 enodes)
1545988742.679 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1545988742.680 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1545988742.680 * * * * [misc]progress:  [ 64 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))))>
1545988742.680 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1545988742.680 * * [misc]simplify:  iters left: 3 (6 enodes)
1545988742.681 * * [misc]simplify:  iters left: 2 (9 enodes)
1545988742.684 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1545988742.684 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1545988742.684 * * * [misc]progress:  adding candidates to table
1545988743.342 * * [misc]progress:  iteration 2 / 4
1545988743.342 * * * [misc]progress:  picking best candidate
1545988743.377 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1545988743.377 * * * [misc]progress:  localizing error
1545988743.391 * * * [misc]progress:  generating rewritten candidates
1545988743.391 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1545988743.394 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1545988743.398 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1545988743.410 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1545988743.415 * * * [misc]progress:  generating series expansions
1545988743.415 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1545988743.415 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545988743.415 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545988743.415 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545988743.415 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545988743.415 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988743.415 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.415 * [misc]backup-simplify:  Simplify c into c
1545988743.415 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988743.415 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.415 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.416 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.416 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.416 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545988743.416 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545988743.416 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988743.416 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.416 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545988743.417 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988743.417 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988743.417 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.417 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.417 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.417 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.417 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.417 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.417 * [misc]backup-simplify:  Simplify d into d
1545988743.417 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.417 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988743.417 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988743.417 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.417 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988743.417 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988743.417 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988743.418 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.418 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.418 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.418 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.418 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.418 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.418 * [misc]backup-simplify:  Simplify d into d
1545988743.418 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.418 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988743.418 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988743.418 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.418 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.418 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988743.418 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.418 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.418 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.419 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.419 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.419 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.419 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.419 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.419 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.419 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.420 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.421 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545988743.421 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545988743.421 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988743.421 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988743.421 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.421 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.421 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.421 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988743.421 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988743.421 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.421 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.421 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.422 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.422 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988743.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.422 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545988743.422 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.422 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.422 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.423 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.423 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.423 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.423 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545988743.423 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988743.423 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988743.423 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988743.423 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988743.423 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988743.423 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988743.423 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.423 * [misc]backup-simplify:  Simplify c into c
1545988743.423 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.423 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988743.423 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988743.424 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988743.424 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.424 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.424 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.424 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.424 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.424 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988743.424 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.424 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.425 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.425 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.425 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988743.425 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988743.425 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988743.425 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.425 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.425 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.425 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.425 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.426 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.426 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988743.426 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.426 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.426 * [misc]backup-simplify:  Simplify d into d
1545988743.426 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.426 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.426 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.426 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.427 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.427 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.427 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.428 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.428 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988743.428 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988743.428 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988743.428 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.428 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.428 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.428 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.428 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.428 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.428 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988743.428 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.428 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.428 * [misc]backup-simplify:  Simplify d into d
1545988743.428 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.428 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.429 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.429 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.429 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.429 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.430 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.430 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.430 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988743.430 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.430 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.430 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.430 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.430 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988743.431 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.431 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988743.432 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988743.432 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988743.432 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988743.432 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988743.432 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988743.432 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.432 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.432 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.432 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.432 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988743.432 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.433 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988743.433 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.433 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.433 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.433 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988743.434 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.434 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.434 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.434 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.434 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988743.434 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.434 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.435 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988743.435 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.435 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.435 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.435 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.435 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545988743.436 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988743.436 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988743.436 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988743.436 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988743.436 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988743.436 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988743.436 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.436 * [misc]backup-simplify:  Simplify c into c
1545988743.436 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.436 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988743.436 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988743.436 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988743.436 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.436 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.436 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.436 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.437 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.437 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988743.437 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.437 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.437 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.438 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.438 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988743.438 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988743.438 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988743.438 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.438 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.438 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.438 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.438 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.438 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.438 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988743.438 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.439 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.439 * [misc]backup-simplify:  Simplify d into d
1545988743.439 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.439 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.439 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.439 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.439 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.440 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.440 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.440 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988743.440 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988743.440 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988743.440 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.440 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.440 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.440 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.440 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.440 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.441 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988743.441 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.441 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.441 * [misc]backup-simplify:  Simplify d into d
1545988743.441 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.441 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.441 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.441 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.441 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.442 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.442 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.442 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988743.442 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.442 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.442 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.442 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.443 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988743.443 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.443 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988743.444 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988743.444 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988743.444 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988743.444 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988743.444 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988743.444 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.444 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.444 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.444 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.444 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988743.445 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.445 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988743.445 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.445 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.445 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.446 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988743.446 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.446 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.446 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.447 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988743.447 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.447 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.447 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988743.448 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.448 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.448 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.448 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.448 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545988743.448 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1545988743.448 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545988743.448 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545988743.448 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545988743.448 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545988743.448 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988743.448 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.448 * [misc]backup-simplify:  Simplify c into c
1545988743.448 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988743.448 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.448 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.448 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.449 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.449 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545988743.449 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545988743.449 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988743.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.449 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545988743.449 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988743.449 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988743.449 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.449 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.449 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.449 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.449 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.449 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.449 * [misc]backup-simplify:  Simplify d into d
1545988743.450 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.450 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988743.450 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988743.450 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.450 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.450 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988743.450 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988743.450 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988743.450 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.450 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.450 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.450 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.450 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.450 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.450 * [misc]backup-simplify:  Simplify d into d
1545988743.450 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.451 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988743.451 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988743.451 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.451 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.451 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988743.451 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.451 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.451 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.451 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.451 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.451 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.451 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.451 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.452 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.452 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.452 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.453 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545988743.453 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545988743.453 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988743.453 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988743.453 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.453 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.453 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.453 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988743.454 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988743.454 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.454 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.454 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.454 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.454 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988743.455 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.455 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545988743.455 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.455 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.455 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.455 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.455 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.455 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.455 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545988743.456 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988743.456 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988743.456 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988743.456 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988743.456 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988743.456 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988743.456 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.456 * [misc]backup-simplify:  Simplify c into c
1545988743.456 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.456 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988743.456 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988743.456 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988743.456 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.456 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.456 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.456 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.457 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.457 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988743.457 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.457 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.458 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.458 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.458 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988743.458 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988743.458 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988743.458 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.458 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.458 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.458 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.458 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.459 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.459 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988743.459 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.459 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.459 * [misc]backup-simplify:  Simplify d into d
1545988743.459 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.459 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.459 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.459 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.459 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.460 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.460 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.460 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988743.460 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988743.460 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988743.460 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.460 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.460 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.460 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.461 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.461 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.461 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988743.461 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.461 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.461 * [misc]backup-simplify:  Simplify d into d
1545988743.461 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.461 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.461 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.461 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.462 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.462 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.462 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.462 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988743.462 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.462 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.463 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.463 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.463 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988743.463 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.463 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988743.464 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988743.464 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988743.464 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988743.464 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988743.464 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988743.465 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.465 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.465 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.465 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.465 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988743.465 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.466 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988743.466 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.466 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.466 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.466 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988743.467 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.467 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.467 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.467 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.468 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988743.468 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.468 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.468 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988743.468 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.468 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.469 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.469 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.469 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545988743.469 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988743.469 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988743.469 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988743.469 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988743.469 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988743.469 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988743.469 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.469 * [misc]backup-simplify:  Simplify c into c
1545988743.469 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.469 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988743.470 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988743.470 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988743.470 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.470 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.470 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.470 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.470 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.470 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988743.470 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.471 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.471 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.471 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.471 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.471 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988743.471 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988743.471 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988743.471 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.471 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.471 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.471 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.472 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.472 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.472 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988743.472 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.472 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.472 * [misc]backup-simplify:  Simplify d into d
1545988743.472 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.472 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.472 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.472 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.473 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.473 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.473 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.473 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988743.473 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988743.473 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988743.473 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.473 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.473 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.474 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.474 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.474 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.474 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988743.474 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.474 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.474 * [misc]backup-simplify:  Simplify d into d
1545988743.474 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.474 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.474 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.474 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.475 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.475 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.475 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.475 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988743.476 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.476 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.476 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.476 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.476 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988743.476 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.476 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988743.477 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988743.477 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988743.477 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988743.477 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988743.477 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988743.477 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.477 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.477 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.478 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.478 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988743.478 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.478 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988743.478 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.478 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.479 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.479 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988743.479 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.479 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.480 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.480 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988743.480 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.480 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.481 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988743.481 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.481 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.481 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.481 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.481 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545988743.481 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1545988743.482 * [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)))))
1545988743.482 * [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
1545988743.482 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1545988743.482 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1545988743.482 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988743.482 * [misc]taylor:  Taking taylor expansion of b in d
1545988743.482 * [misc]backup-simplify:  Simplify b into b
1545988743.482 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.482 * [misc]backup-simplify:  Simplify c into c
1545988743.482 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988743.482 * [misc]taylor:  Taking taylor expansion of a in d
1545988743.482 * [misc]backup-simplify:  Simplify a into a
1545988743.482 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.482 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.482 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.482 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1545988743.482 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1545988743.482 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545988743.482 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988743.482 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.482 * [misc]backup-simplify:  Simplify c into c
1545988743.482 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988743.483 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.483 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.483 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.483 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.483 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545988743.483 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988743.483 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1545988743.483 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988743.483 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.483 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988743.484 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1545988743.484 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1545988743.484 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1545988743.484 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1545988743.484 * [misc]taylor:  Taking taylor expansion of b in a
1545988743.484 * [misc]backup-simplify:  Simplify b into b
1545988743.484 * [misc]taylor:  Taking taylor expansion of c in a
1545988743.484 * [misc]backup-simplify:  Simplify c into c
1545988743.484 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988743.484 * [misc]taylor:  Taking taylor expansion of a in a
1545988743.484 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.484 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.484 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.484 * [misc]backup-simplify:  Simplify d into d
1545988743.484 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1545988743.484 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1545988743.484 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1545988743.484 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545988743.484 * [misc]taylor:  Taking taylor expansion of c in a
1545988743.484 * [misc]backup-simplify:  Simplify c into c
1545988743.484 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988743.484 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.484 * [misc]backup-simplify:  Simplify d into d
1545988743.484 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.484 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.485 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545988743.485 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1545988743.485 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1545988743.485 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988743.485 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.485 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.486 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1545988743.486 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1545988743.486 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1545988743.486 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1545988743.486 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988743.486 * [misc]taylor:  Taking taylor expansion of b in c
1545988743.486 * [misc]backup-simplify:  Simplify b into b
1545988743.486 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.486 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.486 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.486 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988743.486 * [misc]taylor:  Taking taylor expansion of a in c
1545988743.486 * [misc]backup-simplify:  Simplify a into a
1545988743.486 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.486 * [misc]backup-simplify:  Simplify d into d
1545988743.486 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1545988743.486 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1545988743.486 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988743.486 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.486 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.486 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.487 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.487 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.487 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.487 * [misc]backup-simplify:  Simplify d into d
1545988743.487 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.487 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988743.487 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.487 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1545988743.487 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.487 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.487 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.488 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1545988743.488 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1545988743.488 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1545988743.488 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988743.488 * [misc]taylor:  Taking taylor expansion of b in b
1545988743.488 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.488 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.488 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.488 * [misc]backup-simplify:  Simplify c into c
1545988743.488 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988743.488 * [misc]taylor:  Taking taylor expansion of a in b
1545988743.488 * [misc]backup-simplify:  Simplify a into a
1545988743.488 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.488 * [misc]backup-simplify:  Simplify d into d
1545988743.488 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1545988743.488 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1545988743.488 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1545988743.488 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988743.488 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.488 * [misc]backup-simplify:  Simplify c into c
1545988743.488 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988743.488 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.488 * [misc]backup-simplify:  Simplify d into d
1545988743.488 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.488 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.489 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545988743.489 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1545988743.489 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1545988743.489 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988743.489 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.490 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1545988743.490 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1545988743.490 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1545988743.490 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1545988743.490 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988743.490 * [misc]taylor:  Taking taylor expansion of b in b
1545988743.490 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.490 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.490 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.490 * [misc]backup-simplify:  Simplify c into c
1545988743.490 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988743.490 * [misc]taylor:  Taking taylor expansion of a in b
1545988743.490 * [misc]backup-simplify:  Simplify a into a
1545988743.490 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.490 * [misc]backup-simplify:  Simplify d into d
1545988743.490 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1545988743.490 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1545988743.490 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1545988743.490 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988743.490 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.490 * [misc]backup-simplify:  Simplify c into c
1545988743.490 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988743.491 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.491 * [misc]backup-simplify:  Simplify d into d
1545988743.491 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.491 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.491 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545988743.491 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1545988743.491 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1545988743.491 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988743.491 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.492 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.492 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1545988743.492 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1545988743.492 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988743.492 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.492 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1545988743.493 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1545988743.493 * [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))))))
1545988743.493 * [misc]taylor:  Taking taylor expansion of (* -1 (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) in c
1545988743.493 * [misc]taylor:  Taking taylor expansion of -1 in c
1545988743.493 * [misc]backup-simplify:  Simplify -1 into -1
1545988743.493 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1545988743.493 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988743.493 * [misc]taylor:  Taking taylor expansion of a in c
1545988743.493 * [misc]backup-simplify:  Simplify a into a
1545988743.493 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.493 * [misc]backup-simplify:  Simplify d into d
1545988743.493 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1545988743.493 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1545988743.493 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988743.493 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.493 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.493 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.493 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.493 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.493 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.493 * [misc]backup-simplify:  Simplify d into d
1545988743.493 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.494 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988743.494 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.494 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1545988743.494 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.494 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.494 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.494 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1545988743.494 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.495 * [misc]backup-simplify:  Simplify (* (* a d) (/ 1 d)) into a
1545988743.495 * [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
1545988743.495 * [misc]taylor:  Taking taylor expansion of (* -1 a) in a
1545988743.495 * [misc]taylor:  Taking taylor expansion of -1 in a
1545988743.495 * [misc]backup-simplify:  Simplify -1 into -1
1545988743.495 * [misc]taylor:  Taking taylor expansion of a in a
1545988743.495 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.495 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.495 * [misc]backup-simplify:  Simplify (* -1 0) into 0
1545988743.495 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.495 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.495 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.495 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988743.495 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988743.496 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.496 * [misc]backup-simplify:  Simplify (+ c 0) into c
1545988743.496 * [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)))))
1545988743.496 * [misc]taylor:  Taking taylor expansion of (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1545988743.496 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.496 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.496 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.496 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1545988743.496 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1545988743.496 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988743.496 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.496 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.496 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.496 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.496 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.496 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.496 * [misc]backup-simplify:  Simplify d into d
1545988743.497 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.497 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988743.497 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.497 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1545988743.497 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.497 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.497 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.497 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1545988743.498 * [misc]backup-simplify:  Simplify (* 0 (/ 1 d)) into 0
1545988743.498 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.498 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.498 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.498 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.498 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.498 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988743.498 * [misc]backup-simplify:  Simplify (+ (* (* a d) 0) (* 0 (/ 1 d))) into 0
1545988743.498 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
1545988743.498 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.498 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.498 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.498 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.498 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.498 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
1545988743.498 * [misc]taylor:  Taking taylor expansion of -1 in d
1545988743.498 * [misc]backup-simplify:  Simplify -1 into -1
1545988743.498 * [misc]backup-simplify:  Simplify -1 into -1
1545988743.498 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.499 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545988743.499 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.499 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.499 * [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
1545988743.500 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1545988743.501 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988743.501 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.501 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.501 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.502 * [misc]backup-simplify:  Simplify (+ (* (- (* a d)) 0) (+ (* c 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1545988743.502 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988743.502 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.502 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.502 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.502 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.502 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.502 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.502 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 d))) into (/ 1 d)
1545988743.502 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
1545988743.502 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.502 * [misc]backup-simplify:  Simplify d into d
1545988743.502 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988743.503 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545988743.503 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.503 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.503 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.503 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.503 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.503 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.503 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.504 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.504 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.504 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ 1 (pow d 4)))
1545988743.505 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 4))) (pow 0 2) (+)) (* 2 (/ 1 d))) into (/ -1/2 (pow d 3))
1545988743.505 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.505 * [misc]backup-simplify:  Simplify (+ (* (* a d) (/ -1/2 (pow d 3))) (+ (* 0 0) (* 0 (/ 1 d)))) into (- (* 1/2 (/ a (pow d 2))))
1545988743.506 * [misc]backup-simplify:  Simplify (+ (* -1 (- (* 1/2 (/ a (pow d 2))))) (+ (* 0 0) (* 0 a))) into (* 1/2 (/ a (pow d 2)))
1545988743.506 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ a (pow d 2))) in a
1545988743.506 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1545988743.506 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988743.506 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 2)) in a
1545988743.506 * [misc]taylor:  Taking taylor expansion of a in a
1545988743.506 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.506 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.506 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988743.506 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.506 * [misc]backup-simplify:  Simplify d into d
1545988743.506 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.506 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.506 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.506 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.506 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.506 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.506 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.506 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.507 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
1545988743.507 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.507 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.507 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.507 * [misc]backup-simplify:  Simplify (* -1 (* 1 (* a (* 1 1)))) into (* -1 a)
1545988743.507 * [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))))))
1545988743.508 * [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
1545988743.508 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1545988743.508 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1545988743.508 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1545988743.508 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988743.508 * [misc]taylor:  Taking taylor expansion of b in d
1545988743.508 * [misc]backup-simplify:  Simplify b into b
1545988743.508 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.508 * [misc]backup-simplify:  Simplify c into c
1545988743.508 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988743.508 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988743.508 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1545988743.508 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988743.508 * [misc]taylor:  Taking taylor expansion of a in d
1545988743.508 * [misc]backup-simplify:  Simplify a into a
1545988743.508 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.508 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.508 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.508 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545988743.508 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545988743.508 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545988743.508 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545988743.508 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988743.508 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988743.508 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988743.508 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988743.508 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.508 * [misc]backup-simplify:  Simplify c into c
1545988743.509 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.509 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988743.509 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988743.509 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988743.509 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.509 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.509 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.509 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.509 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988743.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.509 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.510 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.510 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.510 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.510 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.510 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1545988743.510 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1545988743.510 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1545988743.511 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1545988743.511 * [misc]taylor:  Taking taylor expansion of b in a
1545988743.511 * [misc]backup-simplify:  Simplify b into b
1545988743.511 * [misc]taylor:  Taking taylor expansion of c in a
1545988743.511 * [misc]backup-simplify:  Simplify c into c
1545988743.511 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988743.511 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988743.511 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988743.511 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988743.511 * [misc]taylor:  Taking taylor expansion of a in a
1545988743.511 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.511 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.511 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.511 * [misc]backup-simplify:  Simplify d into d
1545988743.511 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988743.511 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988743.511 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988743.511 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1545988743.511 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1545988743.511 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545988743.511 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545988743.511 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545988743.511 * [misc]taylor:  Taking taylor expansion of c in a
1545988743.512 * [misc]backup-simplify:  Simplify c into c
1545988743.512 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.512 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988743.512 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545988743.512 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988743.512 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.512 * [misc]backup-simplify:  Simplify d into d
1545988743.512 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.512 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.512 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988743.512 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988743.513 * [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)))))
1545988743.513 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988743.513 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988743.513 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.513 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.514 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.514 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.514 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1545988743.514 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1545988743.514 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1545988743.514 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988743.514 * [misc]taylor:  Taking taylor expansion of b in c
1545988743.514 * [misc]backup-simplify:  Simplify b into b
1545988743.514 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.514 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.514 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.514 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545988743.514 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545988743.514 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545988743.515 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988743.515 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988743.515 * [misc]taylor:  Taking taylor expansion of a in c
1545988743.515 * [misc]backup-simplify:  Simplify a into a
1545988743.515 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.515 * [misc]backup-simplify:  Simplify d into d
1545988743.515 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.515 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.515 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1545988743.515 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988743.515 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988743.515 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988743.515 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.515 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.515 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.515 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.515 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.515 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.515 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988743.515 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.515 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.515 * [misc]backup-simplify:  Simplify d into d
1545988743.516 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.516 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.516 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.516 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.516 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.516 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.517 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.517 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.517 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.517 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.517 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1545988743.517 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988743.517 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988743.517 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988743.517 * [misc]taylor:  Taking taylor expansion of b in b
1545988743.517 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.517 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.517 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.517 * [misc]backup-simplify:  Simplify c into c
1545988743.517 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988743.521 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988743.521 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988743.521 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988743.521 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988743.521 * [misc]taylor:  Taking taylor expansion of a in b
1545988743.521 * [misc]backup-simplify:  Simplify a into a
1545988743.521 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.521 * [misc]backup-simplify:  Simplify d into d
1545988743.521 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.521 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.521 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1545988743.521 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545988743.521 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545988743.521 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545988743.521 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988743.521 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.521 * [misc]backup-simplify:  Simplify c into c
1545988743.522 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.522 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988743.522 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545988743.522 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988743.522 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.522 * [misc]backup-simplify:  Simplify d into d
1545988743.522 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.522 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.522 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988743.522 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988743.522 * [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)))))
1545988743.523 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988743.523 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988743.523 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.523 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.523 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.523 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.524 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.524 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1545988743.524 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988743.524 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988743.524 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988743.524 * [misc]taylor:  Taking taylor expansion of b in b
1545988743.524 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.524 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.524 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.524 * [misc]backup-simplify:  Simplify c into c
1545988743.524 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988743.524 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988743.524 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988743.524 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988743.524 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988743.524 * [misc]taylor:  Taking taylor expansion of a in b
1545988743.524 * [misc]backup-simplify:  Simplify a into a
1545988743.524 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.524 * [misc]backup-simplify:  Simplify d into d
1545988743.524 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.524 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.524 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1545988743.524 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545988743.524 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545988743.524 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545988743.524 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988743.524 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.524 * [misc]backup-simplify:  Simplify c into c
1545988743.524 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.524 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988743.524 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545988743.524 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988743.524 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.524 * [misc]backup-simplify:  Simplify d into d
1545988743.524 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.525 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.525 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988743.525 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988743.525 * [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)))))
1545988743.525 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988743.525 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988743.525 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.525 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.526 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.526 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.526 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1545988743.526 * [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))
1545988743.526 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1545988743.526 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1545988743.526 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988743.526 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988743.526 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988743.526 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.526 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.526 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.526 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.526 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.526 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.526 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988743.526 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.526 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.526 * [misc]backup-simplify:  Simplify d into d
1545988743.526 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.527 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.527 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.527 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.527 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.527 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.527 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.527 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.527 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.527 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.528 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545988743.528 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.528 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.528 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.528 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.528 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.528 * [misc]taylor:  Taking taylor expansion of 1 in a
1545988743.528 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.528 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988743.528 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545988743.528 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988743.528 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1545988743.528 * [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)))))))
1545988743.528 * [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) in c
1545988743.529 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1545988743.529 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988743.529 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988743.529 * [misc]taylor:  Taking taylor expansion of a in c
1545988743.529 * [misc]backup-simplify:  Simplify a into a
1545988743.529 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.529 * [misc]backup-simplify:  Simplify d into d
1545988743.529 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.529 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.529 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1545988743.529 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988743.529 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988743.529 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988743.529 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.529 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.529 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.529 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.529 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.529 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.529 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988743.529 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.529 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.529 * [misc]backup-simplify:  Simplify d into d
1545988743.529 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.529 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.529 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.529 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.530 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.530 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.530 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.530 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.530 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.530 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.531 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.531 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.531 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.531 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.531 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988743.531 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.531 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.531 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545988743.532 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545988743.532 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.532 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988743.532 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.533 * [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
1545988743.534 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.535 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1545988743.535 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988743.535 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988743.535 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988743.535 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.536 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1545988743.536 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988743.536 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.536 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.536 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.536 * [misc]backup-simplify:  Simplify (* (/ 1 (* a d)) 1) into (/ 1 (* a d))
1545988743.536 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988743.536 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1545988743.536 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988743.536 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988743.536 * [misc]taylor:  Taking taylor expansion of a in a
1545988743.536 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.536 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.536 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.536 * [misc]backup-simplify:  Simplify d into d
1545988743.536 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988743.537 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988743.537 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988743.537 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1545988743.537 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1545988743.537 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545988743.537 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.537 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.537 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.537 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.537 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.537 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.537 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.538 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.538 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988743.538 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.538 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988743.539 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1545988743.540 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1545988743.540 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1545988743.540 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in a
1545988743.540 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in a
1545988743.540 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1545988743.540 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988743.540 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545988743.540 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988743.540 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.540 * [misc]backup-simplify:  Simplify d into d
1545988743.540 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.540 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.540 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.541 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.541 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.541 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.541 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.541 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.541 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.541 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1545988743.541 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545988743.542 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988743.542 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988743.542 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.543 * [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
1545988743.543 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.544 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1545988743.544 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988743.544 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.545 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988743.545 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.545 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.546 * [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
1545988743.546 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988743.546 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.546 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.546 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.546 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.546 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.546 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988743.546 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988743.546 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a d)) 0) (* 0 1)) into 0
1545988743.546 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.546 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.546 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.547 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.547 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988743.548 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.548 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.548 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.548 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.549 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1545988743.549 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1545988743.549 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1545988743.549 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.549 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.549 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.549 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.550 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.550 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545988743.550 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545988743.550 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.550 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.550 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.550 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.550 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 b)))))) into b
1545988743.551 * [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))))))
1545988743.551 * [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
1545988743.551 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1545988743.551 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1545988743.551 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1545988743.551 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988743.551 * [misc]taylor:  Taking taylor expansion of b in d
1545988743.551 * [misc]backup-simplify:  Simplify b into b
1545988743.551 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.551 * [misc]backup-simplify:  Simplify c into c
1545988743.551 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988743.551 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988743.551 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1545988743.551 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988743.551 * [misc]taylor:  Taking taylor expansion of a in d
1545988743.551 * [misc]backup-simplify:  Simplify a into a
1545988743.552 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.552 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.552 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.552 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545988743.552 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545988743.552 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545988743.552 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545988743.552 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988743.552 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988743.552 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988743.552 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988743.552 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.552 * [misc]backup-simplify:  Simplify c into c
1545988743.552 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.552 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988743.552 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988743.552 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988743.552 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.552 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.552 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.553 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.553 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.553 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988743.553 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.553 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.553 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.554 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.554 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.554 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.554 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.554 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1545988743.554 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1545988743.554 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1545988743.554 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1545988743.554 * [misc]taylor:  Taking taylor expansion of b in a
1545988743.554 * [misc]backup-simplify:  Simplify b into b
1545988743.554 * [misc]taylor:  Taking taylor expansion of c in a
1545988743.555 * [misc]backup-simplify:  Simplify c into c
1545988743.555 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988743.555 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988743.555 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988743.555 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988743.555 * [misc]taylor:  Taking taylor expansion of a in a
1545988743.555 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.555 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.555 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.555 * [misc]backup-simplify:  Simplify d into d
1545988743.555 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988743.555 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988743.555 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988743.555 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1545988743.555 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1545988743.555 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545988743.555 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545988743.555 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545988743.555 * [misc]taylor:  Taking taylor expansion of c in a
1545988743.555 * [misc]backup-simplify:  Simplify c into c
1545988743.555 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.556 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988743.556 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545988743.556 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988743.556 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.556 * [misc]backup-simplify:  Simplify d into d
1545988743.556 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.556 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.556 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988743.556 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988743.556 * [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)))))
1545988743.557 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988743.557 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988743.557 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.557 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.557 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.558 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.558 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.558 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1545988743.558 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1545988743.558 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1545988743.558 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988743.558 * [misc]taylor:  Taking taylor expansion of b in c
1545988743.558 * [misc]backup-simplify:  Simplify b into b
1545988743.558 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.558 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.558 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.558 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545988743.559 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545988743.559 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545988743.559 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988743.559 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988743.559 * [misc]taylor:  Taking taylor expansion of a in c
1545988743.559 * [misc]backup-simplify:  Simplify a into a
1545988743.559 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.559 * [misc]backup-simplify:  Simplify d into d
1545988743.559 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.559 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.559 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1545988743.559 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988743.559 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988743.559 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988743.559 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.559 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.559 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.559 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.559 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.560 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.560 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988743.560 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.560 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.560 * [misc]backup-simplify:  Simplify d into d
1545988743.560 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.560 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.560 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.560 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.560 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.561 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.561 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.561 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.561 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.561 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1545988743.561 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988743.561 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988743.562 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988743.562 * [misc]taylor:  Taking taylor expansion of b in b
1545988743.562 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.562 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.562 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.562 * [misc]backup-simplify:  Simplify c into c
1545988743.562 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988743.562 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988743.562 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988743.562 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988743.562 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988743.562 * [misc]taylor:  Taking taylor expansion of a in b
1545988743.562 * [misc]backup-simplify:  Simplify a into a
1545988743.562 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.562 * [misc]backup-simplify:  Simplify d into d
1545988743.562 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.562 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.562 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1545988743.562 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545988743.562 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545988743.562 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545988743.562 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988743.563 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.563 * [misc]backup-simplify:  Simplify c into c
1545988743.563 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.563 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988743.563 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545988743.563 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988743.563 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.563 * [misc]backup-simplify:  Simplify d into d
1545988743.563 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.563 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.563 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988743.563 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988743.564 * [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)))))
1545988743.564 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988743.564 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988743.564 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.564 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.564 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.565 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.565 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.565 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1545988743.565 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988743.565 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988743.565 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988743.565 * [misc]taylor:  Taking taylor expansion of b in b
1545988743.565 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.565 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.565 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.565 * [misc]backup-simplify:  Simplify c into c
1545988743.565 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988743.565 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988743.565 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988743.565 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988743.565 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988743.565 * [misc]taylor:  Taking taylor expansion of a in b
1545988743.565 * [misc]backup-simplify:  Simplify a into a
1545988743.565 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.566 * [misc]backup-simplify:  Simplify d into d
1545988743.566 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.566 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.566 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1545988743.566 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545988743.566 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545988743.566 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545988743.566 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988743.566 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.566 * [misc]backup-simplify:  Simplify c into c
1545988743.566 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988743.566 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988743.566 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545988743.566 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988743.566 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.566 * [misc]backup-simplify:  Simplify d into d
1545988743.566 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.566 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.566 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988743.567 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988743.567 * [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)))))
1545988743.567 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988743.567 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988743.567 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.567 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.568 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.568 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.568 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.568 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1545988743.569 * [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))
1545988743.569 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1545988743.569 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1545988743.569 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988743.569 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988743.569 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988743.569 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.569 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.569 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.569 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.569 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.569 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.569 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988743.569 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.569 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.569 * [misc]backup-simplify:  Simplify d into d
1545988743.569 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.570 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.570 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.570 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.570 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.570 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.571 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.571 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.571 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.571 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545988743.571 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.571 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.571 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.571 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.572 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.572 * [misc]taylor:  Taking taylor expansion of 1 in a
1545988743.572 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.572 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988743.572 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545988743.572 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988743.572 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1545988743.573 * [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)))))))
1545988743.573 * [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) in c
1545988743.573 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1545988743.573 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988743.573 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988743.573 * [misc]taylor:  Taking taylor expansion of a in c
1545988743.573 * [misc]backup-simplify:  Simplify a into a
1545988743.573 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.573 * [misc]backup-simplify:  Simplify d into d
1545988743.573 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.573 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.573 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1545988743.573 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988743.573 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988743.573 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988743.573 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988743.573 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.573 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.573 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.574 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988743.574 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.574 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988743.574 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988743.574 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.574 * [misc]backup-simplify:  Simplify d into d
1545988743.574 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.574 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.574 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988743.574 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.574 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988743.575 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.575 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.575 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.576 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988743.576 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.576 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988743.576 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.576 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.576 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988743.576 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.576 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.576 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545988743.577 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545988743.577 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.577 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988743.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.578 * [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
1545988743.579 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.579 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1545988743.580 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988743.580 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988743.580 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988743.580 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.580 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1545988743.580 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988743.581 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.581 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.581 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.581 * [misc]backup-simplify:  Simplify (* (/ 1 (* a d)) 1) into (/ 1 (* a d))
1545988743.581 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988743.581 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1545988743.581 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988743.581 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988743.581 * [misc]taylor:  Taking taylor expansion of a in a
1545988743.581 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.581 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.581 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.581 * [misc]backup-simplify:  Simplify d into d
1545988743.581 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988743.581 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988743.581 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988743.581 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1545988743.581 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1545988743.581 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545988743.581 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.582 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.582 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.582 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.582 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.582 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.582 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.582 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.583 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988743.583 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.583 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988743.583 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1545988743.584 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1545988743.585 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1545988743.585 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in a
1545988743.585 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in a
1545988743.585 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1545988743.585 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988743.585 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545988743.585 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988743.585 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.585 * [misc]backup-simplify:  Simplify d into d
1545988743.585 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988743.585 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988743.585 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.585 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.585 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.585 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.585 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.585 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.585 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.586 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1545988743.586 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545988743.586 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988743.587 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988743.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.588 * [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
1545988743.588 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988743.589 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1545988743.589 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988743.589 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.589 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988743.590 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.590 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.590 * [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
1545988743.590 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988743.590 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.590 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.590 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.590 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.590 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.591 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988743.591 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988743.591 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a d)) 0) (* 0 1)) into 0
1545988743.591 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.591 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.591 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.592 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.592 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988743.592 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.592 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988743.593 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988743.593 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.593 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1545988743.593 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1545988743.594 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1545988743.594 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.594 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.594 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.594 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.594 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.595 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545988743.595 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545988743.595 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.595 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.595 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.595 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.595 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- b))))))) into (* -1 b)
1545988743.595 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1545988743.596 * [misc]backup-simplify:  Simplify (- (* b c) (* a d)) into (- (* b c) (* a d))
1545988743.596 * [misc]approximate:  Taking taylor expansion of (- (* b c) (* a d)) in (b c a d) around 0
1545988743.596 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1545988743.596 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988743.596 * [misc]taylor:  Taking taylor expansion of b in d
1545988743.596 * [misc]backup-simplify:  Simplify b into b
1545988743.596 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.596 * [misc]backup-simplify:  Simplify c into c
1545988743.596 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988743.596 * [misc]taylor:  Taking taylor expansion of a in d
1545988743.596 * [misc]backup-simplify:  Simplify a into a
1545988743.596 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.596 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.596 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.596 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1545988743.596 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1545988743.596 * [misc]taylor:  Taking taylor expansion of b in a
1545988743.596 * [misc]backup-simplify:  Simplify b into b
1545988743.596 * [misc]taylor:  Taking taylor expansion of c in a
1545988743.596 * [misc]backup-simplify:  Simplify c into c
1545988743.596 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988743.596 * [misc]taylor:  Taking taylor expansion of a in a
1545988743.596 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.596 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.596 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.596 * [misc]backup-simplify:  Simplify d into d
1545988743.596 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1545988743.596 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988743.596 * [misc]taylor:  Taking taylor expansion of b in c
1545988743.596 * [misc]backup-simplify:  Simplify b into b
1545988743.596 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.596 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.596 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.596 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988743.597 * [misc]taylor:  Taking taylor expansion of a in c
1545988743.597 * [misc]backup-simplify:  Simplify a into a
1545988743.597 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.597 * [misc]backup-simplify:  Simplify d into d
1545988743.597 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1545988743.597 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988743.597 * [misc]taylor:  Taking taylor expansion of b in b
1545988743.597 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.597 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.597 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.597 * [misc]backup-simplify:  Simplify c into c
1545988743.597 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988743.597 * [misc]taylor:  Taking taylor expansion of a in b
1545988743.597 * [misc]backup-simplify:  Simplify a into a
1545988743.597 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.597 * [misc]backup-simplify:  Simplify d into d
1545988743.597 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1545988743.597 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988743.597 * [misc]taylor:  Taking taylor expansion of b in b
1545988743.597 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.597 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.597 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.597 * [misc]backup-simplify:  Simplify c into c
1545988743.597 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988743.597 * [misc]taylor:  Taking taylor expansion of a in b
1545988743.597 * [misc]backup-simplify:  Simplify a into a
1545988743.597 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.597 * [misc]backup-simplify:  Simplify d into d
1545988743.597 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988743.597 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.597 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1545988743.598 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1545988743.598 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in c
1545988743.598 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988743.598 * [misc]taylor:  Taking taylor expansion of a in c
1545988743.598 * [misc]backup-simplify:  Simplify a into a
1545988743.598 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.598 * [misc]backup-simplify:  Simplify d into d
1545988743.598 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.598 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1545988743.598 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in a
1545988743.598 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988743.598 * [misc]taylor:  Taking taylor expansion of a in a
1545988743.598 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.598 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.598 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.598 * [misc]backup-simplify:  Simplify d into d
1545988743.598 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988743.598 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.598 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.598 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.598 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.599 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988743.599 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988743.599 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.599 * [misc]backup-simplify:  Simplify (+ c 0) into c
1545988743.599 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.599 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.599 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.599 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.599 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.599 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.599 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.599 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.599 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988743.599 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.599 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.599 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.600 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.600 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.600 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.600 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988743.600 * [misc]backup-simplify:  Simplify (- d) into (- d)
1545988743.600 * [misc]taylor:  Taking taylor expansion of (- d) in d
1545988743.600 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.600 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.600 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.600 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.600 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.600 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.601 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988743.601 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.601 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.601 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.601 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988743.601 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.601 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.601 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.601 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.601 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.601 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.601 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.602 * [misc]backup-simplify:  Simplify (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1545988743.602 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1545988743.602 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1545988743.602 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1545988743.602 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988743.602 * [misc]taylor:  Taking taylor expansion of b in d
1545988743.602 * [misc]backup-simplify:  Simplify b into b
1545988743.602 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.602 * [misc]backup-simplify:  Simplify c into c
1545988743.602 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988743.602 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988743.602 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1545988743.602 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988743.602 * [misc]taylor:  Taking taylor expansion of a in d
1545988743.602 * [misc]backup-simplify:  Simplify a into a
1545988743.602 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.602 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.602 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.602 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545988743.602 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545988743.602 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545988743.603 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1545988743.603 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1545988743.603 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1545988743.603 * [misc]taylor:  Taking taylor expansion of b in a
1545988743.603 * [misc]backup-simplify:  Simplify b into b
1545988743.603 * [misc]taylor:  Taking taylor expansion of c in a
1545988743.603 * [misc]backup-simplify:  Simplify c into c
1545988743.603 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988743.603 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988743.603 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988743.603 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988743.603 * [misc]taylor:  Taking taylor expansion of a in a
1545988743.603 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.603 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.603 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.603 * [misc]backup-simplify:  Simplify d into d
1545988743.603 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988743.603 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988743.603 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988743.603 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1545988743.603 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1545988743.603 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988743.603 * [misc]taylor:  Taking taylor expansion of b in c
1545988743.603 * [misc]backup-simplify:  Simplify b into b
1545988743.604 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.604 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.604 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.604 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545988743.604 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545988743.604 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545988743.604 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988743.604 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988743.604 * [misc]taylor:  Taking taylor expansion of a in c
1545988743.604 * [misc]backup-simplify:  Simplify a into a
1545988743.604 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.604 * [misc]backup-simplify:  Simplify d into d
1545988743.604 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.604 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.604 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988743.604 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988743.604 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988743.604 * [misc]taylor:  Taking taylor expansion of b in b
1545988743.604 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.604 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.604 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.604 * [misc]backup-simplify:  Simplify c into c
1545988743.604 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988743.605 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988743.605 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988743.605 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988743.605 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988743.605 * [misc]taylor:  Taking taylor expansion of a in b
1545988743.605 * [misc]backup-simplify:  Simplify a into a
1545988743.605 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.605 * [misc]backup-simplify:  Simplify d into d
1545988743.605 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.605 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.605 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988743.605 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988743.605 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988743.605 * [misc]taylor:  Taking taylor expansion of b in b
1545988743.605 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.605 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.605 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.605 * [misc]backup-simplify:  Simplify c into c
1545988743.605 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988743.605 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988743.606 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988743.606 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988743.606 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988743.606 * [misc]taylor:  Taking taylor expansion of a in b
1545988743.606 * [misc]backup-simplify:  Simplify a into a
1545988743.606 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.606 * [misc]backup-simplify:  Simplify d into d
1545988743.606 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.606 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.606 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1545988743.606 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545988743.606 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.606 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.606 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.606 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.606 * [misc]taylor:  Taking taylor expansion of 1 in a
1545988743.606 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.607 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988743.607 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545988743.607 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988743.607 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1545988743.607 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1545988743.607 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988743.607 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988743.607 * [misc]taylor:  Taking taylor expansion of a in c
1545988743.607 * [misc]backup-simplify:  Simplify a into a
1545988743.607 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.607 * [misc]backup-simplify:  Simplify d into d
1545988743.607 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.607 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.608 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.608 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.608 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.608 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988743.608 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.608 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1545988743.608 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988743.608 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988743.609 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988743.609 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.609 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.609 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988743.609 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.609 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988743.609 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1545988743.609 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988743.609 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988743.609 * [misc]taylor:  Taking taylor expansion of a in a
1545988743.609 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.609 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.609 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.609 * [misc]backup-simplify:  Simplify d into d
1545988743.609 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988743.610 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988743.610 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988743.610 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1545988743.610 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1545988743.610 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545988743.610 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.610 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.610 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.610 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.610 * [misc]backup-simplify:  Simplify (- 1) into -1
1545988743.610 * [misc]backup-simplify:  Simplify -1 into -1
1545988743.611 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.611 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.611 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.611 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.611 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.611 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.611 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.611 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.611 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1545988743.612 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988743.612 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.612 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988743.612 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.612 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.612 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988743.612 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.613 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.613 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.613 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988743.613 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988743.613 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.613 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.613 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.613 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.613 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.613 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.614 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545988743.614 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545988743.614 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.614 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.614 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.614 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.614 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.614 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.614 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.614 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.614 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.615 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.615 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.615 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.615 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.615 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.615 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.616 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1545988743.616 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988743.616 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988743.617 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988743.617 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.617 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988743.617 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.617 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.617 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.617 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.617 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.617 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.618 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988743.618 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.618 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.618 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.618 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.618 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.618 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.618 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.618 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.618 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.618 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.619 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.619 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.619 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1545988743.619 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545988743.619 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.619 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.619 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.619 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.619 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.620 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.620 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.620 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.620 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.620 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.620 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.620 * [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))
1545988743.621 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1545988743.621 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1545988743.621 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1545988743.621 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1545988743.621 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988743.621 * [misc]taylor:  Taking taylor expansion of b in d
1545988743.621 * [misc]backup-simplify:  Simplify b into b
1545988743.621 * [misc]taylor:  Taking taylor expansion of c in d
1545988743.621 * [misc]backup-simplify:  Simplify c into c
1545988743.621 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988743.621 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988743.621 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1545988743.621 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988743.621 * [misc]taylor:  Taking taylor expansion of a in d
1545988743.621 * [misc]backup-simplify:  Simplify a into a
1545988743.621 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.621 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.621 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.621 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545988743.621 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545988743.621 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545988743.622 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1545988743.622 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1545988743.622 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1545988743.622 * [misc]taylor:  Taking taylor expansion of b in a
1545988743.622 * [misc]backup-simplify:  Simplify b into b
1545988743.622 * [misc]taylor:  Taking taylor expansion of c in a
1545988743.622 * [misc]backup-simplify:  Simplify c into c
1545988743.622 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988743.622 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988743.622 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988743.622 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988743.622 * [misc]taylor:  Taking taylor expansion of a in a
1545988743.622 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.622 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.622 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.622 * [misc]backup-simplify:  Simplify d into d
1545988743.622 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988743.622 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988743.622 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988743.622 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1545988743.622 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1545988743.622 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988743.622 * [misc]taylor:  Taking taylor expansion of b in c
1545988743.622 * [misc]backup-simplify:  Simplify b into b
1545988743.622 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.622 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.623 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.623 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545988743.623 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545988743.623 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545988743.623 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988743.623 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988743.623 * [misc]taylor:  Taking taylor expansion of a in c
1545988743.623 * [misc]backup-simplify:  Simplify a into a
1545988743.623 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.623 * [misc]backup-simplify:  Simplify d into d
1545988743.623 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.623 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.623 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988743.623 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988743.623 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988743.623 * [misc]taylor:  Taking taylor expansion of b in b
1545988743.623 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.623 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.623 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.623 * [misc]backup-simplify:  Simplify c into c
1545988743.623 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988743.624 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988743.624 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988743.624 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988743.624 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988743.624 * [misc]taylor:  Taking taylor expansion of a in b
1545988743.624 * [misc]backup-simplify:  Simplify a into a
1545988743.624 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.624 * [misc]backup-simplify:  Simplify d into d
1545988743.624 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.624 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.624 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1545988743.624 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988743.624 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988743.624 * [misc]taylor:  Taking taylor expansion of b in b
1545988743.624 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.624 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.624 * [misc]taylor:  Taking taylor expansion of c in b
1545988743.624 * [misc]backup-simplify:  Simplify c into c
1545988743.624 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988743.624 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988743.625 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988743.625 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1545988743.625 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1545988743.625 * [misc]taylor:  Taking taylor expansion of a in b
1545988743.625 * [misc]backup-simplify:  Simplify a into a
1545988743.625 * [misc]taylor:  Taking taylor expansion of d in b
1545988743.625 * [misc]backup-simplify:  Simplify d into d
1545988743.625 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.625 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.625 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1545988743.625 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545988743.625 * [misc]taylor:  Taking taylor expansion of c in c
1545988743.625 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.625 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.625 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.625 * [misc]taylor:  Taking taylor expansion of 1 in a
1545988743.625 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.626 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988743.626 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545988743.626 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988743.626 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1545988743.626 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1545988743.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988743.626 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988743.626 * [misc]taylor:  Taking taylor expansion of a in c
1545988743.626 * [misc]backup-simplify:  Simplify a into a
1545988743.626 * [misc]taylor:  Taking taylor expansion of d in c
1545988743.626 * [misc]backup-simplify:  Simplify d into d
1545988743.626 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988743.626 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988743.627 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.627 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.627 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.627 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988743.627 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.627 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1545988743.627 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988743.627 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988743.628 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988743.628 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.628 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.628 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988743.628 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.628 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1545988743.628 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1545988743.628 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988743.628 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988743.628 * [misc]taylor:  Taking taylor expansion of a in a
1545988743.628 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.628 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.628 * [misc]taylor:  Taking taylor expansion of d in a
1545988743.628 * [misc]backup-simplify:  Simplify d into d
1545988743.628 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988743.629 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988743.629 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988743.629 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1545988743.629 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1545988743.629 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545988743.629 * [misc]taylor:  Taking taylor expansion of d in d
1545988743.629 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.629 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.629 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988743.629 * [misc]backup-simplify:  Simplify (- 1) into -1
1545988743.629 * [misc]backup-simplify:  Simplify -1 into -1
1545988743.629 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.630 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.630 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.630 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.630 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.630 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.630 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.630 * [misc]backup-simplify:  Simplify 1 into 1
1545988743.630 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1545988743.631 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988743.631 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.631 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988743.631 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.631 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.631 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988743.631 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.631 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.631 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.632 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1545988743.632 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1545988743.632 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.632 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.632 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.632 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.632 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.632 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.633 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545988743.633 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545988743.633 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.633 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.633 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.633 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.633 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.633 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.633 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.633 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.633 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.634 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988743.634 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.634 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.634 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.634 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.634 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.635 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1545988743.635 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988743.635 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988743.636 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988743.636 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.636 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988743.636 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988743.636 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.636 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.636 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.636 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.636 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.636 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1545988743.637 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1545988743.637 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.637 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.637 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.637 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988743.637 * [misc]taylor:  Taking taylor expansion of 0 in a
1545988743.637 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.637 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.637 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.637 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.637 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.637 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.637 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.638 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1545988743.638 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545988743.638 * [misc]backup-simplify:  Simplify (- 0) into 0
1545988743.638 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.638 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.638 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.638 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.638 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.638 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.638 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988743.639 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.639 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.639 * [misc]backup-simplify:  Simplify 0 into 0
1545988743.639 * [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))
1545988743.639 * * * [misc]progress:  simplifying candidates
1545988743.639 * * * * [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)))>
1545988743.639 * * * * [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)))>
1545988743.639 * * * * [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)))))))>
1545988743.640 * * * * [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)))))))>
1545988743.640 * * * * [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)))))))>
1545988743.640 * * * * [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)))))))>
1545988743.640 * * * * [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)))))))>
1545988743.640 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545988743.640 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988743.643 * * [misc]simplify:  iters left: 5 (10 enodes)
1545988743.646 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545988743.646 * [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)))))))
1545988743.646 * * * * [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)))))))>
1545988743.646 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545988743.646 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988743.648 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988743.650 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545988743.650 * [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)))))))
1545988743.650 * * * * [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))))))>
1545988743.650 * [enter]simplify:  Simplifying (sqrt 1)
1545988743.651 * * [misc]simplify:  iters left: 1 (2 enodes)
1545988743.652 * [exit]simplify:  Simplified to 1
1545988743.652 * [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))))))
1545988743.652 * * * * [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))))))))>
1545988743.652 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545988743.652 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988743.655 * * [misc]simplify:  iters left: 5 (20 enodes)
1545988743.662 * * [misc]simplify:  iters left: 4 (36 enodes)
1545988743.674 * * [misc]simplify:  iters left: 3 (49 enodes)
1545988743.689 * * [misc]simplify:  iters left: 2 (56 enodes)
1545988743.701 * * [misc]simplify:  iters left: 1 (61 enodes)
1545988743.714 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545988743.714 * [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))))))))
1545988743.714 * * * * [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))))))>
1545988743.715 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545988743.715 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988743.718 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988743.724 * * [misc]simplify:  iters left: 4 (41 enodes)
1545988743.738 * * [misc]simplify:  iters left: 3 (78 enodes)
1545988743.756 * * [misc]simplify:  iters left: 2 (175 enodes)
1545988743.833 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545988743.833 * [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))))))
1545988743.833 * * * * [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)))))))>
1545988743.833 * * * * [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))))))>
1545988743.833 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988743.833 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988743.835 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988743.836 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988743.836 * [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))))))
1545988743.836 * * * * [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))))))>
1545988743.836 * * * * [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)))))>
1545988743.836 * * * * [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)))))>
1545988743.836 * * * * [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)))))>
1545988743.837 * * * * [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)))))>
1545988743.837 * * * * [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)))))>
1545988743.837 * * * * [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)))))>
1545988743.837 * * * * [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)))))>
1545988743.837 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545988743.837 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988743.838 * * [misc]simplify:  iters left: 5 (10 enodes)
1545988743.840 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545988743.840 * [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)))))
1545988743.840 * * * * [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)))))>
1545988743.840 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545988743.840 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988743.841 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988743.843 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545988743.843 * [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)))))
1545988743.843 * * * * [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)))))>
1545988743.843 * [enter]simplify:  Simplifying (sqrt 1)
1545988743.843 * * [misc]simplify:  iters left: 1 (2 enodes)
1545988743.844 * [exit]simplify:  Simplified to 1
1545988743.844 * [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)))))
1545988743.844 * * * * [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)))))>
1545988743.844 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545988743.844 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988743.846 * * [misc]simplify:  iters left: 5 (20 enodes)
1545988743.850 * * [misc]simplify:  iters left: 4 (36 enodes)
1545988743.856 * * [misc]simplify:  iters left: 3 (49 enodes)
1545988743.867 * * [misc]simplify:  iters left: 2 (56 enodes)
1545988743.876 * * [misc]simplify:  iters left: 1 (61 enodes)
1545988743.883 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545988743.883 * [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)))))
1545988743.884 * * * * [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)))))>
1545988743.884 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545988743.884 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988743.885 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988743.889 * * [misc]simplify:  iters left: 4 (41 enodes)
1545988743.897 * * [misc]simplify:  iters left: 3 (78 enodes)
1545988743.912 * * [misc]simplify:  iters left: 2 (175 enodes)
1545988743.979 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545988743.979 * [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)))))
1545988743.979 * * * * [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)))))>
1545988743.979 * * * * [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)))))>
1545988743.979 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988743.979 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988743.980 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988743.982 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988743.982 * [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)))))
1545988743.982 * * * * [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)))))>
1545988743.982 * * * * [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)))))>
1545988743.982 * * * * [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)))))>
1545988743.982 * [enter]simplify:  Simplifying (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))
1545988743.982 * * [misc]simplify:  iters left: 6 (14 enodes)
1545988743.984 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988743.987 * * [misc]simplify:  iters left: 4 (29 enodes)
1545988743.992 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))
1545988743.992 * [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)))))
1545988743.992 * * * * [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)))))>
1545988743.992 * * * * [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)))))>
1545988743.992 * * * * [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)))))>
1545988743.992 * [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)))))
1545988743.992 * * [misc]simplify:  iters left: 6 (16 enodes)
1545988743.995 * * [misc]simplify:  iters left: 5 (30 enodes)
1545988744.001 * * [misc]simplify:  iters left: 4 (89 enodes)
1545988744.023 * * [misc]simplify:  iters left: 3 (286 enodes)
1545988744.143 * [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)))))
1545988744.143 * [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)))))
1545988744.143 * * * * [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)))))>
1545988744.143 * * * * [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)))))>
1545988744.143 * * * * [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)))))>
1545988744.143 * * * * [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)))))>
1545988744.143 * * * * [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)))))>
1545988744.143 * [enter]simplify:  Simplifying (/ (* b c) (sqrt (+ (* c c) (* d d))))
1545988744.144 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988744.146 * * [misc]simplify:  iters left: 5 (13 enodes)
1545988744.154 * * [misc]simplify:  iters left: 4 (15 enodes)
1545988744.158 * * [misc]simplify:  iters left: 3 (18 enodes)
1545988744.163 * * [misc]simplify:  iters left: 2 (20 enodes)
1545988744.168 * * [misc]simplify:  iters left: 1 (21 enodes)
1545988744.173 * [exit]simplify:  Simplified to (/ (* b c) (sqrt (+ (* c c) (* d d))))
1545988744.173 * [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)))))
1545988744.174 * * * * [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)))))>
1545988744.174 * [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))))))
1545988744.174 * * [misc]simplify:  iters left: 6 (16 enodes)
1545988744.179 * * [misc]simplify:  iters left: 5 (27 enodes)
1545988744.187 * * [misc]simplify:  iters left: 4 (43 enodes)
1545988744.199 * * [misc]simplify:  iters left: 3 (46 enodes)
1545988744.211 * * [misc]simplify:  iters left: 2 (49 enodes)
1545988744.224 * [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))))))
1545988744.224 * [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)))))
1545988744.224 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545988744.224 * * [misc]simplify:  iters left: 6 (14 enodes)
1545988744.229 * * [misc]simplify:  iters left: 5 (19 enodes)
1545988744.234 * * [misc]simplify:  iters left: 4 (26 enodes)
1545988744.241 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545988744.241 * [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)))))
1545988744.242 * * * * [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)))))>
1545988744.242 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545988744.242 * * [misc]simplify:  iters left: 6 (16 enodes)
1545988744.247 * * [misc]simplify:  iters left: 5 (24 enodes)
1545988744.254 * * [misc]simplify:  iters left: 4 (33 enodes)
1545988744.262 * * [misc]simplify:  iters left: 3 (34 enodes)
1545988744.271 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1545988744.271 * [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)))))
1545988744.272 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545988744.272 * * [misc]simplify:  iters left: 6 (14 enodes)
1545988744.276 * * [misc]simplify:  iters left: 5 (19 enodes)
1545988744.281 * * [misc]simplify:  iters left: 4 (26 enodes)
1545988744.288 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545988744.288 * [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)))))
1545988744.288 * * * * [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)))))>
1545988744.288 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.288 * * [misc]simplify:  iters left: 6 (15 enodes)
1545988744.293 * * [misc]simplify:  iters left: 5 (22 enodes)
1545988744.300 * * [misc]simplify:  iters left: 4 (31 enodes)
1545988744.309 * * [misc]simplify:  iters left: 3 (32 enodes)
1545988744.318 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545988744.318 * [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)))))
1545988744.319 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.319 * * [misc]simplify:  iters left: 6 (14 enodes)
1545988744.323 * * [misc]simplify:  iters left: 5 (19 enodes)
1545988744.328 * * [misc]simplify:  iters left: 4 (26 enodes)
1545988744.332 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.332 * [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)))))
1545988744.332 * * * * [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)))))>
1545988744.332 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1))
1545988744.332 * * [misc]simplify:  iters left: 6 (12 enodes)
1545988744.335 * * [misc]simplify:  iters left: 5 (20 enodes)
1545988744.338 * * [misc]simplify:  iters left: 4 (29 enodes)
1545988744.342 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1545988744.342 * [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)))))
1545988744.342 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1545988744.343 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988744.345 * * [misc]simplify:  iters left: 5 (18 enodes)
1545988744.348 * * [misc]simplify:  iters left: 4 (25 enodes)
1545988744.352 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1545988744.352 * [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)))))
1545988744.352 * * * * [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)))))>
1545988744.352 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.352 * * [misc]simplify:  iters left: 6 (15 enodes)
1545988744.355 * * [misc]simplify:  iters left: 5 (22 enodes)
1545988744.358 * * [misc]simplify:  iters left: 4 (31 enodes)
1545988744.363 * * [misc]simplify:  iters left: 3 (32 enodes)
1545988744.368 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545988744.368 * [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)))))
1545988744.368 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.368 * * [misc]simplify:  iters left: 6 (14 enodes)
1545988744.370 * * [misc]simplify:  iters left: 5 (19 enodes)
1545988744.373 * * [misc]simplify:  iters left: 4 (26 enodes)
1545988744.377 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.378 * [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)))))
1545988744.378 * * * * [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)))))>
1545988744.378 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1)
1545988744.378 * * [misc]simplify:  iters left: 6 (11 enodes)
1545988744.380 * * [misc]simplify:  iters left: 5 (19 enodes)
1545988744.384 * * [misc]simplify:  iters left: 4 (32 enodes)
1545988744.391 * * [misc]simplify:  iters left: 3 (46 enodes)
1545988744.405 * * [misc]simplify:  iters left: 2 (72 enodes)
1545988744.425 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1545988744.425 * [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)))))
1545988744.425 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1545988744.426 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988744.429 * * [misc]simplify:  iters left: 5 (18 enodes)
1545988744.431 * * [misc]simplify:  iters left: 4 (25 enodes)
1545988744.435 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1545988744.435 * [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)))))
1545988744.435 * * * * [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)))))>
1545988744.436 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545988744.436 * * [misc]simplify:  iters left: 6 (15 enodes)
1545988744.438 * * [misc]simplify:  iters left: 5 (22 enodes)
1545988744.441 * * [misc]simplify:  iters left: 4 (29 enodes)
1545988744.446 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545988744.446 * [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)))))
1545988744.446 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545988744.446 * * [misc]simplify:  iters left: 6 (14 enodes)
1545988744.448 * * [misc]simplify:  iters left: 5 (19 enodes)
1545988744.451 * * [misc]simplify:  iters left: 4 (26 enodes)
1545988744.455 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545988744.455 * [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)))))
1545988744.455 * * * * [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)))))>
1545988744.455 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545988744.455 * * [misc]simplify:  iters left: 6 (15 enodes)
1545988744.460 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988744.466 * * [misc]simplify:  iters left: 4 (28 enodes)
1545988744.475 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d)))))
1545988744.475 * [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)))))
1545988744.475 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545988744.475 * * [misc]simplify:  iters left: 6 (14 enodes)
1545988744.480 * * [misc]simplify:  iters left: 5 (19 enodes)
1545988744.486 * * [misc]simplify:  iters left: 4 (26 enodes)
1545988744.494 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545988744.494 * [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)))))
1545988744.494 * * * * [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)))))>
1545988744.495 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.495 * * [misc]simplify:  iters left: 6 (14 enodes)
1545988744.499 * * [misc]simplify:  iters left: 5 (19 enodes)
1545988744.505 * * [misc]simplify:  iters left: 4 (26 enodes)
1545988744.513 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.513 * [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)))))
1545988744.513 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.513 * * [misc]simplify:  iters left: 6 (14 enodes)
1545988744.518 * * [misc]simplify:  iters left: 5 (19 enodes)
1545988744.523 * * [misc]simplify:  iters left: 4 (26 enodes)
1545988744.528 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.528 * [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)))))
1545988744.528 * * * * [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)))))>
1545988744.528 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt 1))
1545988744.528 * * [misc]simplify:  iters left: 6 (11 enodes)
1545988744.531 * * [misc]simplify:  iters left: 5 (17 enodes)
1545988744.533 * * [misc]simplify:  iters left: 4 (24 enodes)
1545988744.537 * * [misc]simplify:  iters left: 3 (26 enodes)
1545988744.540 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1545988744.540 * [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)))))
1545988744.540 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1545988744.540 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988744.542 * * [misc]simplify:  iters left: 5 (18 enodes)
1545988744.545 * * [misc]simplify:  iters left: 4 (25 enodes)
1545988744.548 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1545988744.548 * [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)))))
1545988744.549 * * * * [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)))))>
1545988744.549 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.549 * * [misc]simplify:  iters left: 6 (14 enodes)
1545988744.551 * * [misc]simplify:  iters left: 5 (19 enodes)
1545988744.556 * * [misc]simplify:  iters left: 4 (26 enodes)
1545988744.560 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.560 * [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)))))
1545988744.560 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.560 * * [misc]simplify:  iters left: 6 (14 enodes)
1545988744.562 * * [misc]simplify:  iters left: 5 (19 enodes)
1545988744.565 * * [misc]simplify:  iters left: 4 (26 enodes)
1545988744.569 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.569 * [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)))))
1545988744.569 * * * * [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)))))>
1545988744.569 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) 1)
1545988744.569 * * [misc]simplify:  iters left: 6 (10 enodes)
1545988744.571 * * [misc]simplify:  iters left: 5 (16 enodes)
1545988744.574 * * [misc]simplify:  iters left: 4 (25 enodes)
1545988744.577 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1545988744.577 * [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)))))
1545988744.577 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1545988744.577 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988744.579 * * [misc]simplify:  iters left: 5 (18 enodes)
1545988744.582 * * [misc]simplify:  iters left: 4 (25 enodes)
1545988744.589 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1545988744.589 * [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)))))
1545988744.589 * * * * [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)))))>
1545988744.589 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545988744.590 * * [misc]simplify:  iters left: 6 (10 enodes)
1545988744.593 * * [misc]simplify:  iters left: 5 (15 enodes)
1545988744.597 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545988744.597 * [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)))))
1545988744.597 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1545988744.597 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988744.599 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988744.603 * * [misc]simplify:  iters left: 4 (38 enodes)
1545988744.608 * * [misc]simplify:  iters left: 3 (50 enodes)
1545988744.616 * * [misc]simplify:  iters left: 2 (68 enodes)
1545988744.626 * * [misc]simplify:  iters left: 1 (72 enodes)
1545988744.635 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1545988744.635 * [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)))))
1545988744.635 * * * * [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)))))>
1545988744.635 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545988744.635 * * [misc]simplify:  iters left: 6 (10 enodes)
1545988744.637 * * [misc]simplify:  iters left: 5 (14 enodes)
1545988744.639 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1545988744.639 * [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)))))
1545988744.639 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1545988744.639 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988744.641 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988744.645 * * [misc]simplify:  iters left: 4 (38 enodes)
1545988744.650 * * [misc]simplify:  iters left: 3 (50 enodes)
1545988744.657 * * [misc]simplify:  iters left: 2 (68 enodes)
1545988744.671 * * [misc]simplify:  iters left: 1 (72 enodes)
1545988744.688 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1545988744.688 * [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)))))
1545988744.688 * * * * [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)))))>
1545988744.688 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.688 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988744.691 * * [misc]simplify:  iters left: 5 (12 enodes)
1545988744.695 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.695 * [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)))))
1545988744.695 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.695 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988744.698 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988744.701 * * [misc]simplify:  iters left: 4 (38 enodes)
1545988744.707 * * [misc]simplify:  iters left: 3 (50 enodes)
1545988744.714 * * [misc]simplify:  iters left: 2 (68 enodes)
1545988744.724 * * [misc]simplify:  iters left: 1 (72 enodes)
1545988744.737 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.737 * [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)))))
1545988744.737 * * * * [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)))))>
1545988744.738 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1545988744.738 * * [misc]simplify:  iters left: 3 (3 enodes)
1545988744.740 * * [misc]simplify:  iters left: 2 (5 enodes)
1545988744.741 * [exit]simplify:  Simplified to 1
1545988744.741 * [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)))))
1545988744.741 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1545988744.741 * * [misc]simplify:  iters left: 6 (12 enodes)
1545988744.745 * * [misc]simplify:  iters left: 5 (20 enodes)
1545988744.751 * * [misc]simplify:  iters left: 4 (37 enodes)
1545988744.761 * * [misc]simplify:  iters left: 3 (49 enodes)
1545988744.771 * * [misc]simplify:  iters left: 2 (67 enodes)
1545988744.781 * * [misc]simplify:  iters left: 1 (71 enodes)
1545988744.790 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1545988744.790 * [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)))))
1545988744.790 * * * * [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)))))>
1545988744.790 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.790 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988744.792 * * [misc]simplify:  iters left: 5 (12 enodes)
1545988744.794 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.794 * [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)))))
1545988744.794 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.794 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988744.797 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988744.800 * * [misc]simplify:  iters left: 4 (38 enodes)
1545988744.806 * * [misc]simplify:  iters left: 3 (50 enodes)
1545988744.813 * * [misc]simplify:  iters left: 2 (68 enodes)
1545988744.825 * * [misc]simplify:  iters left: 1 (72 enodes)
1545988744.844 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545988744.844 * [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)))))
1545988744.844 * * * * [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)))))>
1545988744.844 * [enter]simplify:  Simplifying (/ 1 1)
1545988744.844 * * [misc]simplify:  iters left: 2 (2 enodes)
1545988744.845 * * [misc]simplify:  iters left: 1 (4 enodes)
1545988744.846 * [exit]simplify:  Simplified to 1
1545988744.846 * [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)))))
1545988744.846 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1545988744.846 * * [misc]simplify:  iters left: 6 (12 enodes)
1545988744.850 * * [misc]simplify:  iters left: 5 (20 enodes)
1545988744.856 * * [misc]simplify:  iters left: 4 (37 enodes)
1545988744.866 * * [misc]simplify:  iters left: 3 (49 enodes)
1545988744.878 * * [misc]simplify:  iters left: 2 (67 enodes)
1545988744.895 * * [misc]simplify:  iters left: 1 (71 enodes)
1545988744.906 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1545988744.906 * [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)))))
1545988744.906 * * * * [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)))))>
1545988744.906 * * * * [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)))))>
1545988744.906 * * * * [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)))))>
1545988744.907 * * * * [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)))))>
1545988744.907 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1545988744.907 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988744.908 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988744.909 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1545988744.909 * [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)))))
1545988744.909 * * * * [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)))))>
1545988744.909 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1545988744.909 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988744.910 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988744.912 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1545988744.912 * [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)))))
1545988744.912 * * * * [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)))))>
1545988744.912 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545988744.912 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988744.913 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988744.914 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545988744.914 * [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)))))
1545988744.914 * * * * [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)))))>
1545988744.915 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988744.915 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988744.916 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988744.917 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988744.917 * [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)))))
1545988744.917 * * * * [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)))))>
1545988744.917 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545988744.917 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988744.918 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988744.919 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545988744.919 * [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)))))
1545988744.919 * * * * [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)))))>
1545988744.920 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988744.920 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988744.921 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988744.922 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988744.922 * [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)))))
1545988744.922 * * * * [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)))))>
1545988744.922 * [enter]simplify:  Simplifying (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1545988744.922 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988744.923 * * [misc]simplify:  iters left: 5 (13 enodes)
1545988744.925 * * [misc]simplify:  iters left: 4 (20 enodes)
1545988744.928 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1545988744.928 * [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)))))
1545988744.928 * * * * [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)))))>
1545988744.928 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1545988744.928 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988744.930 * * [misc]simplify:  iters left: 4 (12 enodes)
1545988744.932 * * [misc]simplify:  iters left: 3 (19 enodes)
1545988744.934 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1545988744.934 * [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)))))
1545988744.934 * * * * [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)))))>
1545988744.934 * * * * [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)))))>
1545988744.935 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1545988744.935 * * [misc]simplify:  iters left: 6 (10 enodes)
1545988744.937 * * [misc]simplify:  iters left: 5 (30 enodes)
1545988744.943 * * [misc]simplify:  iters left: 4 (70 enodes)
1545988744.957 * * [misc]simplify:  iters left: 3 (135 enodes)
1545988744.995 * * [misc]simplify:  iters left: 2 (233 enodes)
1545988745.093 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1545988745.093 * [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)))))
1545988745.093 * * * * [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)))))>
1545988745.093 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1545988745.093 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988745.095 * * [misc]simplify:  iters left: 4 (11 enodes)
1545988745.099 * * [misc]simplify:  iters left: 3 (18 enodes)
1545988745.104 * * [misc]simplify:  iters left: 2 (33 enodes)
1545988745.113 * * [misc]simplify:  iters left: 1 (58 enodes)
1545988745.136 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1545988745.136 * [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)))))
1545988745.137 * * * * [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)))))>
1545988745.137 * [enter]simplify:  Simplifying (- (pow (* b c) 3) (pow (* a d) 3))
1545988745.137 * * [misc]simplify:  iters left: 5 (10 enodes)
1545988745.140 * * [misc]simplify:  iters left: 4 (26 enodes)
1545988745.149 * * [misc]simplify:  iters left: 3 (83 enodes)
1545988745.180 * * [misc]simplify:  iters left: 2 (220 enodes)
1545988745.288 * * [misc]simplify:  iters left: 1 (405 enodes)
1545988745.457 * [exit]simplify:  Simplified to (- (pow (* b c) 3) (pow (* a d) 3))
1545988745.457 * [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)))))
1545988745.457 * * * * [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)))))>
1545988745.457 * [enter]simplify:  Simplifying (- (* (* b c) (* b c)) (* (* a d) (* a d)))
1545988745.457 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988745.459 * * [misc]simplify:  iters left: 5 (24 enodes)
1545988745.463 * * [misc]simplify:  iters left: 4 (53 enodes)
1545988745.473 * * [misc]simplify:  iters left: 3 (102 enodes)
1545988745.493 * * [misc]simplify:  iters left: 2 (180 enodes)
1545988745.534 * * [misc]simplify:  iters left: 1 (339 enodes)
1545988745.635 * [exit]simplify:  Simplified to (* (+ (* b c) (* a d)) (- (* b c) (* a d)))
1545988745.636 * [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)))))
1545988745.636 * * * * [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)))))>
1545988745.636 * [enter]simplify:  Simplifying (/ (exp (* b c)) (exp (* a d)))
1545988745.636 * * [misc]simplify:  iters left: 5 (9 enodes)
1545988745.637 * * [misc]simplify:  iters left: 4 (17 enodes)
1545988745.640 * * [misc]simplify:  iters left: 3 (19 enodes)
1545988745.643 * * [misc]simplify:  iters left: 2 (28 enodes)
1545988745.647 * * [misc]simplify:  iters left: 1 (38 enodes)
1545988745.652 * [exit]simplify:  Simplified to (exp (- (* b c) (* a d)))
1545988745.652 * [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)))))
1545988745.652 * * * * [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)))))>
1545988745.652 * * * * [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)))))>
1545988745.652 * * * * [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)))))>
1545988745.652 * * * * [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)))))>
1545988745.652 * * * * [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)))))>
1545988745.652 * * * * [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)))))>
1545988745.653 * * * * [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)))))>
1545988745.653 * * * * [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)))))>
1545988745.653 * * * * [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)))))>
1545988745.653 * * * * [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)))))>
1545988745.653 * * * * [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)))))>
1545988745.653 * * * * [misc]progress:  [ 85 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) d))>
1545988745.653 * [enter]simplify:  Simplifying d
1545988745.653 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988745.653 * [exit]simplify:  Simplified to d
1545988745.653 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) d))
1545988745.653 * * * * [misc]progress:  [ 86 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) c))>
1545988745.653 * [enter]simplify:  Simplifying c
1545988745.653 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988745.653 * [exit]simplify:  Simplified to c
1545988745.654 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) c))
1545988745.654 * * * * [misc]progress:  [ 87 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* -1 c)))>
1545988745.654 * [enter]simplify:  Simplifying (* -1 c)
1545988745.654 * * [misc]simplify:  iters left: 2 (3 enodes)
1545988745.655 * * [misc]simplify:  iters left: 1 (5 enodes)
1545988745.655 * [exit]simplify:  Simplified to (- c)
1545988745.655 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (- c)))
1545988745.655 * * * * [misc]progress:  [ 88 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) d) (sqrt (+ (* c c) (* d d)))))>
1545988745.656 * [enter]simplify:  Simplifying d
1545988745.656 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988745.656 * [exit]simplify:  Simplified to d
1545988745.656 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) d) (sqrt (+ (* c c) (* d d)))))
1545988745.656 * * * * [misc]progress:  [ 89 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) c) (sqrt (+ (* c c) (* d d)))))>
1545988745.656 * [enter]simplify:  Simplifying c
1545988745.656 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988745.656 * [exit]simplify:  Simplified to c
1545988745.656 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) c) (sqrt (+ (* c c) (* d d)))))
1545988745.656 * * * * [misc]progress:  [ 90 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* -1 c)) (sqrt (+ (* c c) (* d d)))))>
1545988745.656 * [enter]simplify:  Simplifying (* -1 c)
1545988745.656 * * [misc]simplify:  iters left: 2 (3 enodes)
1545988745.657 * * [misc]simplify:  iters left: 1 (5 enodes)
1545988745.658 * [exit]simplify:  Simplified to (- c)
1545988745.658 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (- c)) (sqrt (+ (* c c) (* d d)))))
1545988745.658 * * * * [misc]progress:  [ 91 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 a) (sqrt (+ (* c c) (* d d)))))>
1545988745.658 * [enter]simplify:  Simplifying (* -1 a)
1545988745.658 * * [misc]simplify:  iters left: 2 (3 enodes)
1545988745.658 * * [misc]simplify:  iters left: 1 (5 enodes)
1545988745.659 * [exit]simplify:  Simplified to (- a)
1545988745.659 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))
1545988745.659 * * * * [misc]progress:  [ 92 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))>
1545988745.659 * [enter]simplify:  Simplifying b
1545988745.659 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988745.661 * [exit]simplify:  Simplified to b
1545988745.661 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))
1545988745.661 * * * * [misc]progress:  [ 93 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 b) (sqrt (+ (* c c) (* d d)))))>
1545988745.661 * [enter]simplify:  Simplifying (* -1 b)
1545988745.661 * * [misc]simplify:  iters left: 2 (3 enodes)
1545988745.662 * * [misc]simplify:  iters left: 1 (5 enodes)
1545988745.662 * [exit]simplify:  Simplified to (- b)
1545988745.662 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))
1545988745.662 * * * * [misc]progress:  [ 94 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 0 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1545988745.663 * [enter]simplify:  Simplifying 0
1545988745.663 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988745.663 * [exit]simplify:  Simplified to 0
1545988745.663 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ 0 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1545988745.663 * * * * [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)))))>
1545988745.663 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1545988745.663 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988745.664 * * [misc]simplify:  iters left: 3 (11 enodes)
1545988745.666 * * [misc]simplify:  iters left: 2 (18 enodes)
1545988745.669 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1545988745.669 * [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)))))
1545988745.669 * * * * [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)))))>
1545988745.669 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1545988745.669 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988745.670 * * [misc]simplify:  iters left: 3 (11 enodes)
1545988745.672 * * [misc]simplify:  iters left: 2 (18 enodes)
1545988745.674 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1545988745.674 * [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)))))
1545988745.675 * * * [misc]progress:  adding candidates to table
1545988746.521 * * [misc]progress:  iteration 3 / 4
1545988746.521 * * * [misc]progress:  picking best candidate
1545988746.573 * * * * [misc]pick:  Picked  #<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)))))>
1545988746.574 * * * [misc]progress:  localizing error
1545988746.592 * * * [misc]progress:  generating rewritten candidates
1545988746.592 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1545988746.595 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 2)
1545988746.599 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2)
1545988746.606 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1545988746.615 * * * [misc]progress:  generating series expansions
1545988746.615 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1545988746.616 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545988746.616 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545988746.616 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545988746.616 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545988746.616 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988746.616 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.616 * [misc]backup-simplify:  Simplify c into c
1545988746.616 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.616 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.616 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.616 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.616 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.616 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545988746.616 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545988746.616 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988746.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.617 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545988746.617 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988746.617 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988746.617 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.617 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.617 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.617 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.617 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.617 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.617 * [misc]backup-simplify:  Simplify d into d
1545988746.617 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.617 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988746.617 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988746.617 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.617 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988746.618 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988746.618 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988746.618 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.618 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.618 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.618 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.618 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.618 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.618 * [misc]backup-simplify:  Simplify d into d
1545988746.618 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.618 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988746.618 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988746.618 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.618 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988746.618 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.618 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.619 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.619 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.619 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.619 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.619 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.619 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.619 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.619 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988746.619 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.620 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545988746.620 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545988746.620 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988746.620 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988746.620 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.620 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.620 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.621 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988746.621 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988746.621 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.621 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.621 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.621 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.622 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988746.622 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.622 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545988746.622 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.622 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.622 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.622 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.622 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.622 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.622 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545988746.623 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988746.623 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988746.623 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988746.623 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988746.623 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988746.623 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988746.623 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.623 * [misc]backup-simplify:  Simplify c into c
1545988746.623 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.623 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988746.623 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988746.623 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.623 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.623 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.623 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.623 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.624 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.624 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988746.624 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.624 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.624 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.625 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.625 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.625 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.625 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.625 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.625 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.625 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.625 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.625 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.625 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.625 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.625 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.625 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.625 * [misc]backup-simplify:  Simplify d into d
1545988746.625 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.625 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.625 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.626 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.626 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.626 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.626 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.626 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.626 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.626 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.626 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.626 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.627 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.627 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.627 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.627 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.627 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.627 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.627 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.627 * [misc]backup-simplify:  Simplify d into d
1545988746.627 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.627 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.627 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.627 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.628 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.628 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.628 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.628 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.628 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988746.628 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.628 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.628 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.628 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.629 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988746.629 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.629 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988746.630 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988746.630 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988746.630 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988746.630 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988746.630 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.630 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.630 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.630 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.630 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.630 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988746.630 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.631 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988746.631 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.631 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.631 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.631 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988746.631 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.632 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.632 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988746.632 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.632 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988746.632 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.632 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.632 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988746.633 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.633 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.633 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.633 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.633 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545988746.633 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988746.633 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988746.633 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988746.633 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988746.633 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988746.633 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988746.633 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.634 * [misc]backup-simplify:  Simplify c into c
1545988746.634 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.634 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988746.634 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988746.634 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.634 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.634 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.634 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.634 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.634 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.634 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988746.634 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.635 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.635 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.635 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.635 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.635 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.635 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.635 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.635 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.635 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.635 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.635 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.636 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.636 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.636 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.636 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.636 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.636 * [misc]backup-simplify:  Simplify d into d
1545988746.636 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.636 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.636 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.636 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.637 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.637 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.637 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.637 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.637 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.637 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.637 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.637 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.637 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.637 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.637 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.638 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.638 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.638 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.638 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.638 * [misc]backup-simplify:  Simplify d into d
1545988746.638 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.638 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.638 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.638 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.638 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.639 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.639 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.639 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.639 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988746.639 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.639 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.639 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.639 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.640 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988746.640 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.640 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988746.641 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988746.641 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988746.641 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988746.641 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988746.641 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.641 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.641 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.641 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.641 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.641 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988746.642 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.642 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988746.642 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.642 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.642 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.642 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988746.643 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.643 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.643 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988746.643 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.643 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988746.643 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.644 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.644 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988746.644 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.644 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.644 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.644 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.644 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545988746.644 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 2)
1545988746.645 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545988746.645 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545988746.645 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545988746.645 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545988746.645 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988746.645 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.645 * [misc]backup-simplify:  Simplify c into c
1545988746.645 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.645 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.645 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.645 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.645 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.645 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545988746.645 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545988746.645 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988746.645 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.645 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545988746.646 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988746.646 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988746.646 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.646 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.646 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.646 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.646 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.646 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.646 * [misc]backup-simplify:  Simplify d into d
1545988746.646 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.646 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988746.646 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988746.646 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.646 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.646 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988746.646 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988746.646 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988746.646 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.646 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.646 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.646 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.646 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.646 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.647 * [misc]backup-simplify:  Simplify d into d
1545988746.647 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.647 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988746.647 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988746.647 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.647 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.647 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988746.647 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.647 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.647 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.647 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.647 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.647 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.647 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.647 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.648 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.648 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988746.648 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.649 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545988746.649 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545988746.649 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988746.649 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988746.649 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.649 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.649 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.649 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988746.650 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988746.650 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.650 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.650 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.650 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.650 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988746.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.651 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545988746.651 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.651 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.651 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.651 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.651 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.651 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.651 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545988746.651 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988746.651 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988746.651 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988746.651 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988746.651 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988746.651 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988746.651 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.652 * [misc]backup-simplify:  Simplify c into c
1545988746.652 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.652 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988746.652 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988746.652 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.652 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.652 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.652 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.652 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.652 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.652 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988746.652 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.653 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.653 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.653 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.653 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.653 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.653 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.653 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.653 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.653 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.653 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.654 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.654 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.654 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.654 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.654 * [misc]backup-simplify:  Simplify d into d
1545988746.654 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.654 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.654 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.654 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.654 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.655 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.655 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.655 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.655 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.655 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.655 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.655 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.655 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.655 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.655 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.655 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.655 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.656 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.656 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.656 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.656 * [misc]backup-simplify:  Simplify d into d
1545988746.656 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.656 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.656 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.656 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.656 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.656 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.657 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.657 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988746.657 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.657 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.657 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.657 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.657 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988746.658 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.658 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988746.658 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988746.658 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988746.659 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988746.659 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988746.659 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.659 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.659 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.659 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.659 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.659 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988746.659 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.659 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988746.659 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.659 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.660 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.660 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988746.660 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.660 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.660 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988746.661 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.661 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988746.661 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.661 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.661 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988746.661 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.662 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.662 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.662 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.662 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545988746.662 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988746.662 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988746.662 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988746.662 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988746.662 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988746.662 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988746.662 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.662 * [misc]backup-simplify:  Simplify c into c
1545988746.662 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.662 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988746.662 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988746.662 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.662 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.662 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.662 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.663 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.663 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.663 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988746.663 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.663 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.663 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.664 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.664 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.664 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.664 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.664 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.664 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.664 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.664 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.664 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.664 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.664 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.664 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.664 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.664 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.664 * [misc]backup-simplify:  Simplify d into d
1545988746.665 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.665 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.665 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.665 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.665 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.665 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.666 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.666 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.666 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.666 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.666 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.666 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.666 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.666 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.666 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.666 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.666 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.666 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.666 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.666 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.666 * [misc]backup-simplify:  Simplify d into d
1545988746.666 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.667 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.667 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.667 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.667 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.667 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.667 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.668 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.668 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988746.668 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.668 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.668 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.668 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.668 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988746.668 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.669 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988746.669 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988746.669 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988746.669 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988746.669 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988746.670 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.670 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.670 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.670 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.670 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.670 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988746.670 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.670 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988746.670 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.670 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.671 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.671 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988746.671 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.671 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.671 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988746.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.672 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988746.672 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.672 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.672 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988746.673 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.673 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.673 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.673 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.673 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545988746.673 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2)
1545988746.673 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545988746.673 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545988746.673 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545988746.673 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545988746.673 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988746.673 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.673 * [misc]backup-simplify:  Simplify c into c
1545988746.673 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.673 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.673 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.673 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.673 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.673 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545988746.674 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545988746.674 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988746.674 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.674 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545988746.674 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988746.674 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988746.674 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.674 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.674 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.674 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.674 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.674 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.674 * [misc]backup-simplify:  Simplify d into d
1545988746.674 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.674 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988746.674 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988746.674 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.675 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988746.675 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988746.675 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988746.675 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.675 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.675 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.675 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.675 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.675 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.675 * [misc]backup-simplify:  Simplify d into d
1545988746.675 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.675 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988746.675 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988746.675 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.676 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988746.676 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.676 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.676 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.676 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.676 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.676 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.676 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.676 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.676 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.676 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988746.676 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.677 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545988746.677 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545988746.677 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988746.677 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988746.677 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.678 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.678 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.678 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988746.678 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988746.678 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.678 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.678 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.678 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.679 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988746.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.679 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545988746.679 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.679 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.679 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.679 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.679 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.679 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.679 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545988746.680 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988746.680 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988746.680 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988746.680 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988746.680 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988746.680 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988746.680 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.680 * [misc]backup-simplify:  Simplify c into c
1545988746.680 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.680 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988746.680 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988746.680 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.680 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.680 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.680 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.680 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.680 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.680 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988746.680 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.680 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.681 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.681 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.681 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.681 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.681 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.681 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.681 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.681 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.681 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.681 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.681 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.681 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.681 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.681 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.681 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.681 * [misc]backup-simplify:  Simplify d into d
1545988746.681 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.681 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.681 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.682 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.682 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.682 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.682 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.682 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.682 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.682 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.682 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.682 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.682 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.682 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.682 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.682 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.682 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.682 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.682 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.682 * [misc]backup-simplify:  Simplify d into d
1545988746.682 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.683 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.683 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.683 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.683 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.683 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.683 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.683 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.683 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988746.683 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.683 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.683 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.683 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.684 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988746.684 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.684 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988746.684 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988746.684 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988746.685 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988746.685 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988746.685 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.685 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.685 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.685 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.685 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.685 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988746.685 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.685 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988746.685 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.685 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.685 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.685 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988746.686 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.686 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.686 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988746.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.686 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988746.686 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.686 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.686 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988746.686 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.687 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.687 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.687 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.687 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545988746.687 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988746.687 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988746.687 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988746.687 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988746.687 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988746.687 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988746.687 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.687 * [misc]backup-simplify:  Simplify c into c
1545988746.687 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.687 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988746.687 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988746.687 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.687 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.687 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.687 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.687 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.687 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.687 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988746.688 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.688 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.688 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.688 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.688 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.688 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.688 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.688 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.688 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.688 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.688 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.688 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.688 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.688 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.688 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.688 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.688 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.688 * [misc]backup-simplify:  Simplify d into d
1545988746.688 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.689 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.689 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.689 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.689 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.689 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.689 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.689 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.689 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.689 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.689 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.689 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.689 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.689 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.689 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.690 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.690 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.690 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.690 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.690 * [misc]backup-simplify:  Simplify d into d
1545988746.690 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.690 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.690 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.690 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.690 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.690 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.690 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.691 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988746.691 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.691 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.691 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.691 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.691 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988746.691 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.691 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988746.692 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988746.692 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988746.692 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988746.692 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988746.692 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.692 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.692 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.692 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.692 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.692 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988746.692 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.692 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988746.692 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.692 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.692 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.693 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988746.693 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.693 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.693 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988746.693 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.693 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988746.693 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.693 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.693 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988746.694 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988746.694 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.694 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.694 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.694 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545988746.694 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1545988746.694 * [misc]backup-simplify:  Simplify (/ (* b c) (sqrt (+ (* c c) (* d d)))) into (* (* b c) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1545988746.694 * [misc]approximate:  Taking taylor expansion of (* (* b c) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in (b c d) around 0
1545988746.694 * [misc]taylor:  Taking taylor expansion of (* (* b c) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1545988746.694 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988746.694 * [misc]taylor:  Taking taylor expansion of b in d
1545988746.694 * [misc]backup-simplify:  Simplify b into b
1545988746.694 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.694 * [misc]backup-simplify:  Simplify c into c
1545988746.694 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1545988746.694 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1545988746.694 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545988746.694 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988746.694 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.694 * [misc]backup-simplify:  Simplify c into c
1545988746.694 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.694 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.694 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.694 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.694 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.694 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545988746.694 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988746.695 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1545988746.695 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988746.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.695 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988746.695 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1545988746.695 * [misc]taylor:  Taking taylor expansion of (* (* b c) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1545988746.695 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988746.695 * [misc]taylor:  Taking taylor expansion of b in c
1545988746.695 * [misc]backup-simplify:  Simplify b into b
1545988746.695 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.695 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.695 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.695 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1545988746.695 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1545988746.695 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988746.695 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.695 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.695 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.695 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.695 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.695 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.695 * [misc]backup-simplify:  Simplify d into d
1545988746.695 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.695 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988746.695 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.695 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1545988746.695 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.696 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.696 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988746.696 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1545988746.696 * [misc]taylor:  Taking taylor expansion of (* (* b c) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1545988746.696 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988746.696 * [misc]taylor:  Taking taylor expansion of b in b
1545988746.696 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.696 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.696 * [misc]taylor:  Taking taylor expansion of c in b
1545988746.696 * [misc]backup-simplify:  Simplify c into c
1545988746.696 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1545988746.696 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1545988746.696 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1545988746.696 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988746.696 * [misc]taylor:  Taking taylor expansion of c in b
1545988746.696 * [misc]backup-simplify:  Simplify c into c
1545988746.696 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988746.696 * [misc]taylor:  Taking taylor expansion of d in b
1545988746.696 * [misc]backup-simplify:  Simplify d into d
1545988746.696 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.696 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.696 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545988746.696 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1545988746.696 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1545988746.696 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988746.696 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.697 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1545988746.697 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1545988746.697 * [misc]taylor:  Taking taylor expansion of (* (* b c) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1545988746.697 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988746.697 * [misc]taylor:  Taking taylor expansion of b in b
1545988746.697 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.697 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.697 * [misc]taylor:  Taking taylor expansion of c in b
1545988746.697 * [misc]backup-simplify:  Simplify c into c
1545988746.697 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1545988746.697 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1545988746.697 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1545988746.697 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988746.697 * [misc]taylor:  Taking taylor expansion of c in b
1545988746.697 * [misc]backup-simplify:  Simplify c into c
1545988746.697 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988746.697 * [misc]taylor:  Taking taylor expansion of d in b
1545988746.697 * [misc]backup-simplify:  Simplify d into d
1545988746.697 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.697 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.697 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545988746.697 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1545988746.698 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1545988746.698 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988746.698 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.698 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.698 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1545988746.698 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1545988746.698 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988746.698 * [misc]backup-simplify:  Simplify (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) into 0
1545988746.698 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988746.698 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.698 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.698 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.698 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.699 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988746.699 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1545988746.699 * [misc]taylor:  Taking taylor expansion of (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1545988746.699 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.699 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.699 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.699 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1545988746.699 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1545988746.699 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988746.699 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.699 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.699 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.699 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.699 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.699 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.699 * [misc]backup-simplify:  Simplify d into d
1545988746.699 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.699 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988746.699 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.699 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1545988746.699 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.700 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988746.700 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1545988746.700 * [misc]backup-simplify:  Simplify (* 0 (/ 1 d)) into 0
1545988746.700 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.700 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.700 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.700 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.700 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.700 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.700 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.700 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545988746.700 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988746.701 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.701 * [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
1545988746.702 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1545988746.702 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988746.702 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* c 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1545988746.702 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988746.702 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.702 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.702 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.702 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.702 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 d))) into (/ 1 d)
1545988746.702 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545988746.702 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.702 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.702 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.702 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.703 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.703 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.703 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.703 * [misc]backup-simplify:  Simplify (/ (* (/ 1 b) (/ 1 c)) (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c)))
1545988746.703 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in (b c d) around 0
1545988746.703 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in d
1545988746.703 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545988746.703 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988746.703 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988746.703 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988746.703 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988746.703 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.703 * [misc]backup-simplify:  Simplify c into c
1545988746.703 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.703 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988746.703 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988746.703 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.703 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.703 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.703 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.703 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.703 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.704 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988746.704 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.704 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.704 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.704 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.704 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.704 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.704 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.704 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1545988746.704 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988746.704 * [misc]taylor:  Taking taylor expansion of b in d
1545988746.704 * [misc]backup-simplify:  Simplify b into b
1545988746.704 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.704 * [misc]backup-simplify:  Simplify c into c
1545988746.705 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988746.705 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988746.705 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in c
1545988746.705 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1545988746.705 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.705 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.705 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.705 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.705 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.705 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.705 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.705 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.705 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.705 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.705 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.705 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.705 * [misc]backup-simplify:  Simplify d into d
1545988746.705 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.705 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.705 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.705 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.705 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.706 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.706 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.706 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.706 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.706 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1545988746.706 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988746.706 * [misc]taylor:  Taking taylor expansion of b in c
1545988746.706 * [misc]backup-simplify:  Simplify b into b
1545988746.706 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.706 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.706 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.706 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545988746.706 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545988746.706 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545988746.706 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in b
1545988746.706 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1545988746.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545988746.706 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545988746.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545988746.706 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988746.707 * [misc]taylor:  Taking taylor expansion of c in b
1545988746.707 * [misc]backup-simplify:  Simplify c into c
1545988746.707 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.707 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988746.707 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545988746.707 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988746.707 * [misc]taylor:  Taking taylor expansion of d in b
1545988746.707 * [misc]backup-simplify:  Simplify d into d
1545988746.707 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.707 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.707 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988746.707 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988746.707 * [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)))))
1545988746.707 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988746.707 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988746.707 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.708 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988746.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.708 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988746.708 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988746.708 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988746.709 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988746.709 * [misc]taylor:  Taking taylor expansion of b in b
1545988746.709 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.709 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.709 * [misc]taylor:  Taking taylor expansion of c in b
1545988746.709 * [misc]backup-simplify:  Simplify c into c
1545988746.709 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988746.709 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988746.709 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988746.709 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in b
1545988746.709 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1545988746.709 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545988746.709 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545988746.709 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545988746.709 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988746.709 * [misc]taylor:  Taking taylor expansion of c in b
1545988746.709 * [misc]backup-simplify:  Simplify c into c
1545988746.709 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.709 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988746.709 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545988746.709 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988746.709 * [misc]taylor:  Taking taylor expansion of d in b
1545988746.709 * [misc]backup-simplify:  Simplify d into d
1545988746.710 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.710 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.710 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988746.710 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988746.710 * [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)))))
1545988746.710 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988746.710 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988746.711 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.711 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988746.711 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.711 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988746.712 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988746.712 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988746.712 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988746.712 * [misc]taylor:  Taking taylor expansion of b in b
1545988746.712 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.712 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.712 * [misc]taylor:  Taking taylor expansion of c in b
1545988746.712 * [misc]backup-simplify:  Simplify c into c
1545988746.712 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988746.712 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988746.712 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988746.712 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) into (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1545988746.712 * [misc]taylor:  Taking taylor expansion of (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1545988746.712 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545988746.712 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.713 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.713 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.713 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.713 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1545988746.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.713 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.713 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.713 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.713 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.713 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.713 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.713 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.713 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.713 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.713 * [misc]backup-simplify:  Simplify d into d
1545988746.713 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.714 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.714 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.714 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.714 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.714 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.714 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.715 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.715 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.715 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.715 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988746.715 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.715 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.716 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988746.716 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545988746.716 * [misc]backup-simplify:  Simplify (+ (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) 0) (* 0 (/ 1 c))) into 0
1545988746.716 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988746.716 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.716 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.716 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.716 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.717 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.717 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.717 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.717 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.717 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.717 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.718 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1545988746.718 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988746.718 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545988746.718 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545988746.718 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988746.719 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988746.719 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.719 * [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
1545988746.721 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988746.721 * [misc]backup-simplify:  Simplify (+ (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
1545988746.721 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988746.721 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.721 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.721 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.721 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.721 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.721 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.721 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.721 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.722 * [misc]backup-simplify:  Simplify (/ (* (/ 1 (- b)) (/ 1 (- c))) (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c)))
1545988746.722 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in (b c d) around 0
1545988746.722 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in d
1545988746.722 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545988746.722 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988746.722 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988746.722 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988746.722 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988746.722 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.722 * [misc]backup-simplify:  Simplify c into c
1545988746.722 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.722 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988746.722 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988746.722 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988746.722 * [misc]taylor:  Taking taylor expansion of d in d
1545988746.722 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.722 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.723 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.723 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.723 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988746.723 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.723 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.724 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.724 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.724 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.724 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.724 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.724 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1545988746.724 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1545988746.725 * [misc]taylor:  Taking taylor expansion of b in d
1545988746.725 * [misc]backup-simplify:  Simplify b into b
1545988746.725 * [misc]taylor:  Taking taylor expansion of c in d
1545988746.725 * [misc]backup-simplify:  Simplify c into c
1545988746.725 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1545988746.725 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1545988746.725 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in c
1545988746.725 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1545988746.725 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.725 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.725 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.725 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.725 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.725 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.725 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.725 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.725 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.725 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.726 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.726 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.726 * [misc]backup-simplify:  Simplify d into d
1545988746.726 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.726 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.726 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.726 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.726 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.727 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.727 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.727 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.727 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.727 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.727 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1545988746.728 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1545988746.728 * [misc]taylor:  Taking taylor expansion of b in c
1545988746.728 * [misc]backup-simplify:  Simplify b into b
1545988746.728 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.728 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.728 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.728 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545988746.728 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545988746.728 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545988746.728 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in b
1545988746.728 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1545988746.728 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545988746.728 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545988746.728 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545988746.728 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988746.728 * [misc]taylor:  Taking taylor expansion of c in b
1545988746.728 * [misc]backup-simplify:  Simplify c into c
1545988746.728 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.729 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988746.729 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545988746.729 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988746.729 * [misc]taylor:  Taking taylor expansion of d in b
1545988746.729 * [misc]backup-simplify:  Simplify d into d
1545988746.729 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.729 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.729 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988746.729 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988746.730 * [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)))))
1545988746.730 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988746.730 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988746.730 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.730 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988746.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.731 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988746.731 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988746.731 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988746.731 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988746.731 * [misc]taylor:  Taking taylor expansion of b in b
1545988746.731 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.731 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.731 * [misc]taylor:  Taking taylor expansion of c in b
1545988746.731 * [misc]backup-simplify:  Simplify c into c
1545988746.731 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988746.732 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988746.732 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988746.732 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in b
1545988746.732 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1545988746.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545988746.732 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545988746.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545988746.732 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545988746.732 * [misc]taylor:  Taking taylor expansion of c in b
1545988746.732 * [misc]backup-simplify:  Simplify c into c
1545988746.732 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988746.732 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988746.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545988746.732 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545988746.732 * [misc]taylor:  Taking taylor expansion of d in b
1545988746.732 * [misc]backup-simplify:  Simplify d into d
1545988746.732 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.733 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.733 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988746.733 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988746.733 * [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)))))
1545988746.733 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988746.734 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988746.734 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988746.734 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988746.734 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.735 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988746.735 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988746.735 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1545988746.735 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1545988746.735 * [misc]taylor:  Taking taylor expansion of b in b
1545988746.735 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.735 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.735 * [misc]taylor:  Taking taylor expansion of c in b
1545988746.735 * [misc]backup-simplify:  Simplify c into c
1545988746.735 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545988746.735 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545988746.736 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545988746.736 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) into (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1545988746.736 * [misc]taylor:  Taking taylor expansion of (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1545988746.736 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545988746.736 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.736 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.736 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.736 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.736 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1545988746.736 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988746.736 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988746.736 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988746.737 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988746.737 * [misc]taylor:  Taking taylor expansion of c in c
1545988746.737 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.737 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.737 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.737 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.737 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988746.737 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988746.737 * [misc]taylor:  Taking taylor expansion of d in c
1545988746.737 * [misc]backup-simplify:  Simplify d into d
1545988746.737 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988746.737 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988746.737 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988746.738 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988746.738 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988746.738 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.738 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.739 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.739 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.739 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988746.739 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988746.739 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988746.739 * [misc]backup-simplify:  Simplify 1 into 1
1545988746.739 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.740 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545988746.740 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545988746.740 * [misc]backup-simplify:  Simplify (+ (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) 0) (* 0 (/ 1 c))) into 0
1545988746.741 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988746.741 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.741 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.741 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.741 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.741 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988746.741 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988746.741 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.741 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.741 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.741 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.742 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1545988746.742 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545988746.742 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545988746.743 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545988746.743 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988746.743 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988746.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988746.744 * [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
1545988746.744 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988746.745 * [misc]backup-simplify:  Simplify (+ (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
1545988746.745 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988746.745 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.745 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.745 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.745 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.745 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988746.745 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.745 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.745 * [misc]backup-simplify:  Simplify 0 into 0
1545988746.745 * * * [misc]progress:  simplifying candidates
1545988746.745 * * * * [misc]progress:  [ 1 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (pow (+ (* c c) (* d d)) 1/2)))>
1545988746.745 * * * * [misc]progress:  [ 2 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (pow (sqrt (+ (* c c) (* d d))) 1)))>
1545988746.745 * * * * [misc]progress:  [ 3 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (exp (log (sqrt (+ (* c c) (* d d)))))))>
1545988746.745 * * * * [misc]progress:  [ 4 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (log (exp (sqrt (+ (* c c) (* d d)))))))>
1545988746.745 * * * * [misc]progress:  [ 5 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* 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)))))))>
1545988746.745 * * * * [misc]progress:  [ 6 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1545988746.745 * * * * [misc]progress:  [ 7 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545988746.745 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545988746.745 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988746.747 * * [misc]simplify:  iters left: 5 (10 enodes)
1545988746.749 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545988746.749 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545988746.749 * * * * [misc]progress:  [ 8 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545988746.749 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545988746.749 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988746.752 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988746.753 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545988746.753 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545988746.753 * * * * [misc]progress:  [ 9 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))>
1545988746.753 * [enter]simplify:  Simplifying (sqrt 1)
1545988746.754 * * [misc]simplify:  iters left: 1 (2 enodes)
1545988746.755 * [exit]simplify:  Simplified to 1
1545988746.755 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* 1 (sqrt (+ (* c c) (* d d))))))
1545988746.755 * * * * [misc]progress:  [ 10 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* 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))))))))>
1545988746.755 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545988746.755 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988746.757 * * [misc]simplify:  iters left: 5 (20 enodes)
1545988746.760 * * [misc]simplify:  iters left: 4 (36 enodes)
1545988746.768 * * [misc]simplify:  iters left: 3 (49 enodes)
1545988746.775 * * [misc]simplify:  iters left: 2 (56 enodes)
1545988746.782 * * [misc]simplify:  iters left: 1 (61 enodes)
1545988746.792 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545988746.792 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* 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))))))))
1545988746.792 * * * * [misc]progress:  [ 11 / 81 ] 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) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1545988746.792 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545988746.792 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988746.795 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988746.803 * * [misc]simplify:  iters left: 4 (41 enodes)
1545988746.817 * * [misc]simplify:  iters left: 3 (78 enodes)
1545988746.845 * * [misc]simplify:  iters left: 2 (175 enodes)
1545988746.976 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545988746.976 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))))
1545988746.976 * * * * [misc]progress:  [ 12 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545988746.976 * * * * [misc]progress:  [ 13 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (fabs (sqrt (+ (* c c) (* d d))))))>
1545988746.977 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988746.977 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988746.979 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988746.980 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988746.980 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (fabs (sqrt (+ (* c c) (* d d))))))
1545988746.980 * * * * [misc]progress:  [ 14 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* 1 (sqrt (+ (* c c) (* d d))))))>
1545988746.980 * * * * [misc]progress:  [ 15 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (pow (+ (* c c) (* d d)) 1/2))) (sqrt (+ (* c c) (* d d)))))>
1545988746.980 * * * * [misc]progress:  [ 16 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (pow (sqrt (+ (* c c) (* d d))) 1))) (sqrt (+ (* c c) (* d d)))))>
1545988746.980 * * * * [misc]progress:  [ 17 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (exp (log (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988746.980 * * * * [misc]progress:  [ 18 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (log (exp (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988746.980 * * * * [misc]progress:  [ 19 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* 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)))))>
1545988746.980 * * * * [misc]progress:  [ 20 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988746.981 * * * * [misc]progress:  [ 21 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988746.981 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545988746.981 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988746.982 * * [misc]simplify:  iters left: 5 (10 enodes)
1545988746.984 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545988746.984 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1545988746.984 * * * * [misc]progress:  [ 22 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988746.984 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545988746.984 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988746.985 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988746.988 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545988746.988 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1545988746.988 * * * * [misc]progress:  [ 23 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988746.989 * [enter]simplify:  Simplifying (sqrt 1)
1545988746.989 * * [misc]simplify:  iters left: 1 (2 enodes)
1545988746.989 * [exit]simplify:  Simplified to 1
1545988746.990 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545988746.990 * * * * [misc]progress:  [ 24 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* 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)))))>
1545988746.990 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545988746.990 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988746.991 * * [misc]simplify:  iters left: 5 (20 enodes)
1545988746.995 * * [misc]simplify:  iters left: 4 (36 enodes)
1545988747.002 * * [misc]simplify:  iters left: 3 (49 enodes)
1545988747.011 * * [misc]simplify:  iters left: 2 (56 enodes)
1545988747.025 * * [misc]simplify:  iters left: 1 (61 enodes)
1545988747.037 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545988747.037 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* 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)))))
1545988747.037 * * * * [misc]progress:  [ 25 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.037 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545988747.038 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988747.040 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988747.047 * * [misc]simplify:  iters left: 4 (41 enodes)
1545988747.060 * * [misc]simplify:  iters left: 3 (78 enodes)
1545988747.086 * * [misc]simplify:  iters left: 2 (175 enodes)
1545988747.202 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545988747.202 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545988747.202 * * * * [misc]progress:  [ 26 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.202 * * * * [misc]progress:  [ 27 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.203 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988747.203 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988747.204 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988747.206 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988747.206 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545988747.206 * * * * [misc]progress:  [ 28 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.206 * * * * [misc]progress:  [ 29 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (pow (+ (* c c) (* d d)) 1/2)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.207 * * * * [misc]progress:  [ 30 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (pow (sqrt (+ (* c c) (* d d))) 1)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.207 * * * * [misc]progress:  [ 31 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (exp (log (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.207 * * * * [misc]progress:  [ 32 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (log (exp (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.207 * * * * [misc]progress:  [ 33 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.207 * * * * [misc]progress:  [ 34 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.207 * * * * [misc]progress:  [ 35 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.207 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545988747.207 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988747.209 * * [misc]simplify:  iters left: 5 (10 enodes)
1545988747.212 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545988747.212 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ (* b c) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988747.212 * * * * [misc]progress:  [ 36 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.212 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545988747.212 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988747.213 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988747.215 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545988747.215 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ (* b c) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988747.215 * * * * [misc]progress:  [ 37 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.215 * [enter]simplify:  Simplifying (sqrt 1)
1545988747.215 * * [misc]simplify:  iters left: 1 (2 enodes)
1545988747.216 * [exit]simplify:  Simplified to 1
1545988747.216 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ (* b c) (* 1 (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988747.216 * * * * [misc]progress:  [ 38 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.216 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545988747.216 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988747.222 * * [misc]simplify:  iters left: 5 (20 enodes)
1545988747.228 * * [misc]simplify:  iters left: 4 (36 enodes)
1545988747.240 * * [misc]simplify:  iters left: 3 (49 enodes)
1545988747.252 * * [misc]simplify:  iters left: 2 (56 enodes)
1545988747.264 * * [misc]simplify:  iters left: 1 (61 enodes)
1545988747.277 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545988747.277 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ (* b c) (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988747.277 * * * * [misc]progress:  [ 39 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.277 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545988747.277 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988747.280 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988747.288 * * [misc]simplify:  iters left: 4 (41 enodes)
1545988747.302 * * [misc]simplify:  iters left: 3 (78 enodes)
1545988747.329 * * [misc]simplify:  iters left: 2 (175 enodes)
1545988747.445 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545988747.445 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ (* b c) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988747.445 * * * * [misc]progress:  [ 40 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.445 * * * * [misc]progress:  [ 41 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (fabs (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.445 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988747.445 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988747.446 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988747.448 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988747.448 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ (* b c) (fabs (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988747.448 * * * * [misc]progress:  [ 42 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (* 1 (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.448 * * * * [misc]progress:  [ 43 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (pow (/ (* b c) (sqrt (+ (* c c) (* d d)))) 1) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.448 * * * * [misc]progress:  [ 44 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (exp (- (log (* b c)) (log (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.448 * [enter]simplify:  Simplifying (- (log (* b c)) (log (sqrt (+ (* c c) (* d d)))))
1545988747.448 * * [misc]simplify:  iters left: 6 (11 enodes)
1545988747.452 * * [misc]simplify:  iters left: 5 (18 enodes)
1545988747.457 * * [misc]simplify:  iters left: 4 (24 enodes)
1545988747.464 * * [misc]simplify:  iters left: 3 (32 enodes)
1545988747.475 * * [misc]simplify:  iters left: 2 (36 enodes)
1545988747.484 * * [misc]simplify:  iters left: 1 (40 enodes)
1545988747.489 * [exit]simplify:  Simplified to (- (log (* b c)) (log (sqrt (+ (* d d) (* c c)))))
1545988747.489 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (- (exp (- (log (* b c)) (log (sqrt (+ (* d d) (* c c)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988747.489 * * * * [misc]progress:  [ 45 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (exp (log (/ (* b c) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.489 * * * * [misc]progress:  [ 46 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (log (exp (/ (* b c) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.489 * * * * [misc]progress:  [ 47 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (cbrt (/ (* (* (* b c) (* b c)) (* b c)) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988747.489 * [enter]simplify:  Simplifying (/ (* (* (* b c) (* b c)) (* b c)) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1545988747.490 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988747.492 * * [misc]simplify:  iters left: 5 (30 enodes)
1545988747.499 * * [misc]simplify:  iters left: 4 (110 enodes)
1545988747.539 * * [misc]simplify:  iters left: 3 (412 enodes)
1545988748.070 * [exit]simplify:  Simplified to (/ (/ (pow (* b c) 3) (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))
1545988748.071 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (- (cbrt (/ (/ (pow (* b c) 3) (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.071 * * * * [misc]progress:  [ 48 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (* (cbrt (/ (* b c) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (* b c) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (* b c) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.071 * * * * [misc]progress:  [ 49 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (cbrt (* (* (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* b c) (sqrt (+ (* c c) (* d d))))) (/ (* b c) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.071 * * * * [misc]progress:  [ 50 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (sqrt (/ (* b c) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (* b c) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.071 * * * * [misc]progress:  [ 51 / 81 ] 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)))))>
1545988748.071 * * * * [misc]progress:  [ 52 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ b (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ c (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.071 * [enter]simplify:  Simplifying (/ b (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545988748.071 * * [misc]simplify:  iters left: 6 (10 enodes)
1545988748.074 * * [misc]simplify:  iters left: 5 (13 enodes)
1545988748.078 * [exit]simplify:  Simplified to (/ b (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545988748.078 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (- (* (/ b (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ c (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.078 * [enter]simplify:  Simplifying (/ c (cbrt (sqrt (+ (* c c) (* d d)))))
1545988748.078 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988748.080 * * [misc]simplify:  iters left: 5 (9 enodes)
1545988748.083 * [exit]simplify:  Simplified to (/ c (cbrt (sqrt (+ (* c c) (* d d)))))
1545988748.083 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (* (/ b (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ c (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.083 * * * * [misc]progress:  [ 53 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ b (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ c (sqrt (cbrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.083 * [enter]simplify:  Simplifying (/ b (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545988748.084 * * [misc]simplify:  iters left: 6 (10 enodes)
1545988748.086 * * [misc]simplify:  iters left: 5 (12 enodes)
1545988748.090 * [exit]simplify:  Simplified to (/ b (fabs (cbrt (+ (* c c) (* d d)))))
1545988748.090 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (- (* (/ b (fabs (cbrt (+ (* c c) (* d d))))) (/ c (sqrt (cbrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.090 * [enter]simplify:  Simplifying (/ c (sqrt (cbrt (+ (* c c) (* d d)))))
1545988748.090 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988748.092 * * [misc]simplify:  iters left: 5 (9 enodes)
1545988748.094 * [exit]simplify:  Simplified to (/ c (sqrt (cbrt (+ (* c c) (* d d)))))
1545988748.094 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (* (/ b (fabs (cbrt (+ (* c c) (* d d))))) (/ c (sqrt (cbrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.094 * * * * [misc]progress:  [ 54 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.094 * [enter]simplify:  Simplifying (/ b (sqrt (sqrt (+ (* c c) (* d d)))))
1545988748.094 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988748.095 * * [misc]simplify:  iters left: 5 (10 enodes)
1545988748.097 * [exit]simplify:  Simplified to (/ b (sqrt (sqrt (+ (* c c) (* d d)))))
1545988748.097 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.097 * [enter]simplify:  Simplifying (/ c (sqrt (sqrt (+ (* c c) (* d d)))))
1545988748.097 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988748.098 * * [misc]simplify:  iters left: 5 (9 enodes)
1545988748.100 * [exit]simplify:  Simplified to (/ c (sqrt (sqrt (+ (* c c) (* d d)))))
1545988748.100 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.100 * * * * [misc]progress:  [ 55 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ b (sqrt 1)) (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.100 * [enter]simplify:  Simplifying (/ b (sqrt 1))
1545988748.100 * * [misc]simplify:  iters left: 3 (4 enodes)
1545988748.102 * * [misc]simplify:  iters left: 2 (6 enodes)
1545988748.102 * [exit]simplify:  Simplified to b
1545988748.102 * [misc]simplify:  Simplified (2 1 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)))))
1545988748.102 * [enter]simplify:  Simplifying (/ c (sqrt (+ (* c c) (* d d))))
1545988748.103 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988748.104 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988748.105 * [exit]simplify:  Simplified to (/ c (sqrt (+ (* c c) (* d d))))
1545988748.105 * [misc]simplify:  Simplified (2 1 1 2) 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)))))
1545988748.105 * * * * [misc]progress:  [ 56 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.105 * [enter]simplify:  Simplifying (/ b (sqrt (sqrt (+ (* c c) (* d d)))))
1545988748.105 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988748.107 * * [misc]simplify:  iters left: 5 (10 enodes)
1545988748.108 * [exit]simplify:  Simplified to (/ b (sqrt (sqrt (+ (* c c) (* d d)))))
1545988748.108 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.109 * [enter]simplify:  Simplifying (/ c (sqrt (sqrt (+ (* c c) (* d d)))))
1545988748.109 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988748.110 * * [misc]simplify:  iters left: 5 (9 enodes)
1545988748.111 * [exit]simplify:  Simplified to (/ c (sqrt (sqrt (+ (* c c) (* d d)))))
1545988748.111 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.111 * * * * [misc]progress:  [ 57 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ b 1) (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.112 * [enter]simplify:  Simplifying (/ b 1)
1545988748.112 * * [misc]simplify:  iters left: 2 (3 enodes)
1545988748.112 * * [misc]simplify:  iters left: 1 (5 enodes)
1545988748.113 * [exit]simplify:  Simplified to b
1545988748.113 * [misc]simplify:  Simplified (2 1 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)))))
1545988748.113 * [enter]simplify:  Simplifying (/ c (sqrt (+ (* c c) (* d d))))
1545988748.113 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988748.114 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988748.115 * [exit]simplify:  Simplified to (/ c (sqrt (+ (* c c) (* d d))))
1545988748.115 * [misc]simplify:  Simplified (2 1 1 2) 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)))))
1545988748.115 * * * * [misc]progress:  [ 58 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* 1 (/ (* b c) (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.116 * * * * [misc]progress:  [ 59 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (* b c) (/ 1 (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.116 * * * * [misc]progress:  [ 60 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* b c))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.116 * * * * [misc]progress:  [ 61 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (/ (* b c) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.116 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1545988748.116 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988748.117 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988748.118 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1545988748.118 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (/ (* b c) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.118 * * * * [misc]progress:  [ 62 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.118 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1545988748.119 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988748.120 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988748.121 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1545988748.121 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.121 * * * * [misc]progress:  [ 63 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.121 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545988748.121 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988748.122 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988748.124 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545988748.124 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.124 * * * * [misc]progress:  [ 64 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.124 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988748.124 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988748.125 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988748.126 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988748.126 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.126 * * * * [misc]progress:  [ 65 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.126 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545988748.126 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988748.128 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988748.129 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545988748.129 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.129 * * * * [misc]progress:  [ 66 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (/ (* b c) 1) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.129 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988748.129 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988748.130 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988748.132 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988748.132 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (/ (* b c) 1) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.132 * * * * [misc]progress:  [ 67 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.132 * * * * [misc]progress:  [ 68 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ (* b c) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.132 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1545988748.132 * * [misc]simplify:  iters left: 6 (10 enodes)
1545988748.134 * * [misc]simplify:  iters left: 5 (30 enodes)
1545988748.140 * * [misc]simplify:  iters left: 4 (70 enodes)
1545988748.158 * * [misc]simplify:  iters left: 3 (135 enodes)
1545988748.192 * * [misc]simplify:  iters left: 2 (233 enodes)
1545988748.268 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1545988748.269 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (* (/ (* b c) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.269 * * * * [misc]progress:  [ 69 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ (* b c) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.269 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1545988748.269 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988748.270 * * [misc]simplify:  iters left: 4 (11 enodes)
1545988748.272 * * [misc]simplify:  iters left: 3 (18 enodes)
1545988748.275 * * [misc]simplify:  iters left: 2 (33 enodes)
1545988748.281 * * [misc]simplify:  iters left: 1 (58 enodes)
1545988748.295 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1545988748.295 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (* (/ (* b c) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.295 * * * * [misc]progress:  [ 70 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) d))>
1545988748.295 * [enter]simplify:  Simplifying d
1545988748.295 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988748.295 * [exit]simplify:  Simplified to d
1545988748.295 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) d))
1545988748.295 * * * * [misc]progress:  [ 71 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) c))>
1545988748.296 * [enter]simplify:  Simplifying c
1545988748.296 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988748.296 * [exit]simplify:  Simplified to c
1545988748.296 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) c))
1545988748.296 * * * * [misc]progress:  [ 72 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* -1 c)))>
1545988748.296 * [enter]simplify:  Simplifying (* -1 c)
1545988748.296 * * [misc]simplify:  iters left: 2 (3 enodes)
1545988748.297 * * [misc]simplify:  iters left: 1 (5 enodes)
1545988748.297 * [exit]simplify:  Simplified to (- c)
1545988748.297 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (- c)))
1545988748.297 * * * * [misc]progress:  [ 73 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) d)) (sqrt (+ (* c c) (* d d)))))>
1545988748.297 * [enter]simplify:  Simplifying d
1545988748.297 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988748.298 * [exit]simplify:  Simplified to d
1545988748.298 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) d)) (sqrt (+ (* c c) (* d d)))))
1545988748.298 * * * * [misc]progress:  [ 74 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) c)) (sqrt (+ (* c c) (* d d)))))>
1545988748.298 * [enter]simplify:  Simplifying c
1545988748.298 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988748.298 * [exit]simplify:  Simplified to c
1545988748.298 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) c)) (sqrt (+ (* c c) (* d d)))))
1545988748.298 * * * * [misc]progress:  [ 75 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* -1 c))) (sqrt (+ (* c c) (* d d)))))>
1545988748.298 * [enter]simplify:  Simplifying (* -1 c)
1545988748.298 * * [misc]simplify:  iters left: 2 (3 enodes)
1545988748.299 * * [misc]simplify:  iters left: 1 (5 enodes)
1545988748.299 * [exit]simplify:  Simplified to (- c)
1545988748.300 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (- c))) (sqrt (+ (* c c) (* d d)))))
1545988748.300 * * * * [misc]progress:  [ 76 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) d) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.300 * [enter]simplify:  Simplifying d
1545988748.300 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988748.300 * [exit]simplify:  Simplified to d
1545988748.300 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (* b c) d) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.300 * * * * [misc]progress:  [ 77 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) c) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.300 * [enter]simplify:  Simplifying c
1545988748.300 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988748.301 * [exit]simplify:  Simplified to c
1545988748.301 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (* b c) c) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.301 * * * * [misc]progress:  [ 78 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (* -1 c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.301 * [enter]simplify:  Simplifying (* -1 c)
1545988748.301 * * [misc]simplify:  iters left: 2 (3 enodes)
1545988748.302 * * [misc]simplify:  iters left: 1 (5 enodes)
1545988748.303 * [exit]simplify:  Simplified to (- c)
1545988748.303 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (* b c) (- c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.303 * * * * [misc]progress:  [ 79 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- 0 (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.303 * [enter]simplify:  Simplifying 0
1545988748.303 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988748.304 * [exit]simplify:  Simplified to 0
1545988748.304 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (- 0 (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.304 * * * * [misc]progress:  [ 80 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- 0 (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.304 * [enter]simplify:  Simplifying 0
1545988748.304 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988748.304 * [exit]simplify:  Simplified to 0
1545988748.304 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (- 0 (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.304 * * * * [misc]progress:  [ 81 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- 0 (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988748.307 * [enter]simplify:  Simplifying 0
1545988748.307 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988748.307 * [exit]simplify:  Simplified to 0
1545988748.307 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (- 0 (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988748.307 * * * [misc]progress:  adding candidates to table
1545988749.201 * * [misc]progress:  iteration 4 / 4
1545988749.201 * * * [misc]progress:  picking best candidate
1545988749.237 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.237 * * * [misc]progress:  localizing error
1545988749.249 * * * [misc]progress:  generating rewritten candidates
1545988749.249 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1545988749.251 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 2)
1545988749.252 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2 1)
1545988749.254 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2)
1545988749.261 * * * [misc]progress:  generating series expansions
1545988749.261 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1545988749.262 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545988749.262 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545988749.262 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545988749.262 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545988749.262 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.262 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.262 * [misc]backup-simplify:  Simplify c into c
1545988749.262 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.262 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.262 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.262 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.262 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.262 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545988749.262 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545988749.262 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988749.262 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.262 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545988749.262 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988749.262 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988749.262 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.262 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.262 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.262 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.262 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.262 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.262 * [misc]backup-simplify:  Simplify d into d
1545988749.263 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.263 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988749.263 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988749.263 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.263 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.263 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988749.263 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988749.263 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988749.263 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.263 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.263 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.263 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.263 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.263 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.263 * [misc]backup-simplify:  Simplify d into d
1545988749.263 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.263 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988749.263 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988749.263 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.263 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.263 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988749.264 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.264 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.264 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.264 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.264 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.264 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.264 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.264 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.264 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.264 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988749.264 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.265 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545988749.265 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545988749.265 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988749.265 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988749.265 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.265 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.265 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.265 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988749.265 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988749.265 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.265 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.265 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.265 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.266 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988749.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.266 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545988749.266 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.266 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.266 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.266 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.266 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.266 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.266 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545988749.266 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988749.266 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988749.266 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988749.266 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988749.266 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988749.266 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.266 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.266 * [misc]backup-simplify:  Simplify c into c
1545988749.266 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.267 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.267 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988749.267 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.267 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.267 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.267 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.267 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.267 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.267 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988749.267 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.267 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.267 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.267 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.268 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.268 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988749.268 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988749.268 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988749.268 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.268 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.268 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.268 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.268 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.268 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.268 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988749.268 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.268 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.268 * [misc]backup-simplify:  Simplify d into d
1545988749.268 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.268 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.268 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.268 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.268 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.269 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.269 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.269 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.269 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988749.269 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988749.269 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988749.269 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.269 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.269 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.269 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.269 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.269 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.269 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988749.269 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.269 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.269 * [misc]backup-simplify:  Simplify d into d
1545988749.269 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.269 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.269 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.269 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.270 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.270 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.270 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.270 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.270 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988749.270 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.270 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.270 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.270 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.270 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988749.270 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.271 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988749.271 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988749.271 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988749.271 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988749.271 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988749.271 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.271 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.271 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.271 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.271 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.271 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988749.272 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.272 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988749.272 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.272 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.272 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.272 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988749.272 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.272 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.272 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988749.272 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.273 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988749.273 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.273 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.273 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988749.273 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.273 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.273 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.273 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.273 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545988749.273 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988749.273 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988749.273 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988749.273 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988749.273 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988749.273 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.274 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.274 * [misc]backup-simplify:  Simplify c into c
1545988749.274 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.274 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.274 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988749.274 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.274 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.274 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.274 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.274 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.274 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.274 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988749.274 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.274 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.274 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.274 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.275 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.275 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988749.275 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988749.275 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988749.275 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.275 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.275 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.275 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.275 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.275 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.275 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988749.275 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.275 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.275 * [misc]backup-simplify:  Simplify d into d
1545988749.275 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.275 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.275 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.275 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.275 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.276 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.276 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.276 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.276 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988749.276 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988749.276 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988749.276 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.276 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.276 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.276 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.276 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.276 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.276 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988749.276 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.276 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.276 * [misc]backup-simplify:  Simplify d into d
1545988749.276 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.276 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.276 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.277 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.277 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.277 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.277 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.277 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.277 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988749.277 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.277 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.277 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.277 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.277 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988749.278 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.278 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988749.278 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988749.278 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988749.278 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988749.278 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988749.278 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.278 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.278 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.278 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.278 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.278 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988749.279 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.279 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988749.279 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.279 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.279 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.279 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988749.279 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.279 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.280 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988749.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.280 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988749.281 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.281 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.281 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988749.281 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.281 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.281 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.281 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.281 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545988749.281 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 2)
1545988749.282 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545988749.282 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545988749.282 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545988749.282 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545988749.282 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.282 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.282 * [misc]backup-simplify:  Simplify c into c
1545988749.282 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.282 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.282 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.282 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.282 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.282 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545988749.282 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545988749.282 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988749.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.283 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545988749.283 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988749.283 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988749.283 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.283 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.283 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.283 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.283 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.283 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.283 * [misc]backup-simplify:  Simplify d into d
1545988749.283 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.283 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988749.283 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988749.283 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.283 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988749.283 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988749.283 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988749.283 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.283 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.283 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.284 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.284 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.284 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.284 * [misc]backup-simplify:  Simplify d into d
1545988749.284 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.284 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988749.284 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988749.284 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.284 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988749.284 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.284 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.284 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.284 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.284 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.284 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.284 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.284 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.285 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.285 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988749.285 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.286 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545988749.286 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545988749.286 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988749.286 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988749.286 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.286 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.286 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.286 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988749.286 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988749.286 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.287 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.287 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.287 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.287 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988749.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.287 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545988749.287 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.288 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.288 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.288 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.288 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.288 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.288 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545988749.288 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988749.288 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988749.288 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988749.288 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988749.288 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988749.288 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.288 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.288 * [misc]backup-simplify:  Simplify c into c
1545988749.289 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.289 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.289 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988749.289 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.289 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.289 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.289 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.289 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.289 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.289 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988749.289 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.290 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.290 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.290 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.290 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988749.290 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988749.290 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988749.290 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.290 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.290 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.290 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.291 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.291 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.291 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988749.291 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.291 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.291 * [misc]backup-simplify:  Simplify d into d
1545988749.291 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.291 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.291 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.291 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.291 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.292 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.292 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.292 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988749.292 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988749.292 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988749.292 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.292 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.292 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.292 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.292 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.293 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.293 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988749.293 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.293 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.293 * [misc]backup-simplify:  Simplify d into d
1545988749.293 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.293 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.293 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.293 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.293 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.294 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.294 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.294 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988749.294 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.294 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.294 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.294 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.294 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988749.295 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.295 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988749.296 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988749.296 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988749.296 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988749.296 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988749.296 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.296 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.296 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.296 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.296 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.296 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988749.296 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.297 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988749.297 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.297 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.297 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.297 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988749.298 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.298 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.298 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988749.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.298 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988749.298 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.298 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.299 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988749.299 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.299 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.299 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.299 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.299 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545988749.300 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988749.300 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988749.300 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988749.300 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988749.300 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988749.300 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.300 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.300 * [misc]backup-simplify:  Simplify c into c
1545988749.300 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.300 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.300 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988749.300 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.300 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.300 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.300 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.300 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.301 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.301 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988749.301 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.301 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.301 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.302 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.302 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.302 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988749.302 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988749.302 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988749.302 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.302 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.302 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.302 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.302 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.302 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.302 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988749.302 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.303 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.303 * [misc]backup-simplify:  Simplify d into d
1545988749.303 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.303 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.303 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.303 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.303 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.303 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.304 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.304 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.304 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988749.304 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988749.304 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988749.304 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.304 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.304 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.304 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.304 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.304 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.304 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988749.304 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.304 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.304 * [misc]backup-simplify:  Simplify d into d
1545988749.305 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.305 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.305 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.305 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.305 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.305 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.306 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.306 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.306 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988749.306 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.306 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.306 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.306 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.306 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988749.307 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.307 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988749.308 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988749.308 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988749.308 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988749.308 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988749.308 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.308 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.308 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.308 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.308 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.308 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988749.309 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.309 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988749.309 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.309 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.309 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.309 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988749.310 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.310 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.310 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988749.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.311 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988749.311 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.311 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.311 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988749.311 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.311 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.312 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.312 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.312 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545988749.312 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2 1)
1545988749.312 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545988749.312 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545988749.312 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545988749.312 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545988749.312 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.312 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.312 * [misc]backup-simplify:  Simplify c into c
1545988749.312 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.312 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.312 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.312 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.312 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.312 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545988749.313 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545988749.313 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988749.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.313 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545988749.313 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988749.313 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988749.313 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.313 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.313 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.313 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.313 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.313 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.313 * [misc]backup-simplify:  Simplify d into d
1545988749.313 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.313 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988749.313 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988749.314 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.314 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.314 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988749.314 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545988749.314 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988749.314 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.314 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.314 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.314 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.314 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.314 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.314 * [misc]backup-simplify:  Simplify d into d
1545988749.314 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.314 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988749.314 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545988749.314 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.315 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545988749.315 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.315 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.315 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.315 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.315 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.315 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.315 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.315 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.315 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.315 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988749.316 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.316 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545988749.317 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545988749.317 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988749.317 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988749.317 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.317 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.317 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.317 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988749.317 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988749.317 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.317 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.317 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.318 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.318 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545988749.318 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.318 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545988749.318 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.318 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.318 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.319 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.319 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.319 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.319 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545988749.319 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988749.319 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988749.319 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988749.319 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988749.319 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988749.319 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.319 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.319 * [misc]backup-simplify:  Simplify c into c
1545988749.320 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.320 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.320 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988749.320 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.320 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.320 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.320 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.320 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.320 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.320 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988749.320 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.321 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.321 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.321 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.321 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988749.321 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988749.321 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988749.322 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.322 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.322 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.322 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.322 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.322 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.322 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988749.322 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.322 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.322 * [misc]backup-simplify:  Simplify d into d
1545988749.322 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.322 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.322 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.323 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.323 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.323 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.323 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.324 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.324 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988749.324 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988749.324 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988749.324 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.324 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.324 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.324 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.324 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.324 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.324 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988749.324 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.324 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.324 * [misc]backup-simplify:  Simplify d into d
1545988749.324 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.325 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.325 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.325 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.325 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.325 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.326 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.326 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988749.326 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.326 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.326 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.326 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.326 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988749.327 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.327 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988749.328 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988749.328 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988749.328 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988749.328 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988749.328 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.328 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.328 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.328 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.328 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.328 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988749.328 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.329 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988749.329 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.329 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.329 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.329 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988749.330 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.330 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.330 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988749.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.330 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988749.331 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.331 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.331 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988749.331 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.331 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.331 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.331 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.332 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545988749.332 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988749.332 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545988749.332 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988749.332 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988749.332 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988749.332 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.332 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.332 * [misc]backup-simplify:  Simplify c into c
1545988749.332 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.332 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.332 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988749.332 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.332 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.332 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.332 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.333 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.333 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.333 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988749.333 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.333 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.333 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.334 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.334 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.334 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988749.334 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988749.334 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988749.334 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.334 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.334 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.334 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.334 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.334 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.334 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988749.334 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.334 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.334 * [misc]backup-simplify:  Simplify d into d
1545988749.335 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.335 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.335 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.335 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.335 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.335 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.336 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.336 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.336 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988749.336 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988749.336 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988749.336 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.336 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.336 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.336 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.336 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.336 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.336 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988749.336 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.336 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.336 * [misc]backup-simplify:  Simplify d into d
1545988749.337 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.337 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.337 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.337 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.337 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.337 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.338 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.338 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.338 * [misc]taylor:  Taking taylor expansion of 1 in d
1545988749.338 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.338 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.338 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.338 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.338 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988749.339 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.339 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545988749.340 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545988749.340 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545988749.340 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545988749.340 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545988749.340 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.340 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.340 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.340 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.340 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.340 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545988749.341 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.341 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545988749.341 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.341 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.341 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.341 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545988749.342 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.342 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.342 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988749.342 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.343 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545988749.343 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.343 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.343 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545988749.343 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545988749.343 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.343 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.343 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.344 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545988749.344 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2)
1545988749.344 * [misc]backup-simplify:  Simplify (/ (* a d) (sqrt (+ (* c c) (* d d)))) into (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1545988749.344 * [misc]approximate:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in (a d c) around 0
1545988749.344 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1545988749.344 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988749.344 * [misc]taylor:  Taking taylor expansion of a in c
1545988749.344 * [misc]backup-simplify:  Simplify a into a
1545988749.344 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.344 * [misc]backup-simplify:  Simplify d into d
1545988749.344 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1545988749.344 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1545988749.344 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545988749.344 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.344 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.344 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.344 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.344 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.344 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.344 * [misc]backup-simplify:  Simplify d into d
1545988749.344 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.345 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545988749.345 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.345 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1545988749.345 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.345 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988749.345 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1545988749.345 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1545988749.345 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988749.345 * [misc]taylor:  Taking taylor expansion of a in d
1545988749.345 * [misc]backup-simplify:  Simplify a into a
1545988749.345 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.345 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.345 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.345 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1545988749.346 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1545988749.346 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545988749.346 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.346 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.346 * [misc]backup-simplify:  Simplify c into c
1545988749.346 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.346 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.346 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.346 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.346 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.346 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545988749.346 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.346 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1545988749.346 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988749.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.347 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988749.347 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1545988749.347 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1545988749.347 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988749.347 * [misc]taylor:  Taking taylor expansion of a in a
1545988749.347 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.347 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.347 * [misc]taylor:  Taking taylor expansion of d in a
1545988749.347 * [misc]backup-simplify:  Simplify d into d
1545988749.347 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1545988749.347 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1545988749.347 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1545988749.347 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545988749.347 * [misc]taylor:  Taking taylor expansion of c in a
1545988749.347 * [misc]backup-simplify:  Simplify c into c
1545988749.347 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988749.347 * [misc]taylor:  Taking taylor expansion of d in a
1545988749.347 * [misc]backup-simplify:  Simplify d into d
1545988749.347 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.347 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.347 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545988749.348 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1545988749.348 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1545988749.348 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988749.348 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.348 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.349 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1545988749.349 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1545988749.349 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1545988749.349 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988749.349 * [misc]taylor:  Taking taylor expansion of a in a
1545988749.349 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.349 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.349 * [misc]taylor:  Taking taylor expansion of d in a
1545988749.349 * [misc]backup-simplify:  Simplify d into d
1545988749.349 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1545988749.349 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1545988749.349 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1545988749.349 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545988749.349 * [misc]taylor:  Taking taylor expansion of c in a
1545988749.349 * [misc]backup-simplify:  Simplify c into c
1545988749.349 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988749.349 * [misc]taylor:  Taking taylor expansion of d in a
1545988749.349 * [misc]backup-simplify:  Simplify d into d
1545988749.349 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.349 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.349 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545988749.350 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1545988749.350 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1545988749.350 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988749.350 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.350 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.350 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1545988749.351 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1545988749.351 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988749.351 * [misc]backup-simplify:  Simplify (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) into 0
1545988749.351 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.351 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.351 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988749.351 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.351 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.351 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988749.352 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* d (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into (* d (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1545988749.352 * [misc]taylor:  Taking taylor expansion of (* d (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1545988749.352 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.352 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.352 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.352 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1545988749.352 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1545988749.352 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545988749.352 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.352 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.352 * [misc]backup-simplify:  Simplify c into c
1545988749.352 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.352 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.352 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.352 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.352 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.352 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545988749.352 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.352 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1545988749.352 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988749.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.352 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988749.352 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1545988749.352 * [misc]backup-simplify:  Simplify (* 0 (/ 1 c)) into 0
1545988749.352 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988749.352 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.352 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.352 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988749.353 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.353 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.353 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.353 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545988749.353 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988749.353 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.353 * [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
1545988749.354 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1545988749.354 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545988749.354 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* d 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1545988749.354 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.354 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.354 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988749.354 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.354 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.355 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 c))) into (/ 1 c)
1545988749.355 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545988749.355 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.355 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.355 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.355 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.355 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.355 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.355 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.355 * [misc]backup-simplify:  Simplify (/ (* (/ 1 a) (/ 1 d)) (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))))) into (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1545988749.355 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (a d c) around 0
1545988749.355 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1545988749.355 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988749.355 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988749.355 * [misc]taylor:  Taking taylor expansion of a in c
1545988749.355 * [misc]backup-simplify:  Simplify a into a
1545988749.355 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.355 * [misc]backup-simplify:  Simplify d into d
1545988749.355 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988749.355 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988749.355 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1545988749.355 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988749.355 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988749.355 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988749.355 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.356 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.356 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.356 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.356 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.356 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.356 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988749.356 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.356 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.356 * [misc]backup-simplify:  Simplify d into d
1545988749.356 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.356 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.356 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.356 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.356 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.356 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.357 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.357 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.357 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.357 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.357 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1545988749.357 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1545988749.357 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988749.357 * [misc]taylor:  Taking taylor expansion of a in d
1545988749.357 * [misc]backup-simplify:  Simplify a into a
1545988749.357 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.357 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.357 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.357 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545988749.357 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545988749.357 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545988749.357 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545988749.357 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988749.357 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988749.357 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988749.357 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.357 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.357 * [misc]backup-simplify:  Simplify c into c
1545988749.357 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.357 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.357 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988749.357 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.357 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.357 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.358 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.358 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.358 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.358 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988749.358 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.358 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.358 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.358 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.358 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.359 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.359 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.359 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1545988749.359 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988749.359 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988749.359 * [misc]taylor:  Taking taylor expansion of a in a
1545988749.359 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.359 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.359 * [misc]taylor:  Taking taylor expansion of d in a
1545988749.359 * [misc]backup-simplify:  Simplify d into d
1545988749.359 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988749.359 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988749.359 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988749.359 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1545988749.359 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1545988749.359 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545988749.359 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545988749.359 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545988749.359 * [misc]taylor:  Taking taylor expansion of c in a
1545988749.359 * [misc]backup-simplify:  Simplify c into c
1545988749.359 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.359 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.359 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545988749.359 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988749.359 * [misc]taylor:  Taking taylor expansion of d in a
1545988749.359 * [misc]backup-simplify:  Simplify d into d
1545988749.359 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.359 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.359 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988749.360 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988749.360 * [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)))))
1545988749.360 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988749.360 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988749.360 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.360 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988749.360 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.360 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988749.361 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988749.361 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1545988749.361 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988749.361 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988749.361 * [misc]taylor:  Taking taylor expansion of a in a
1545988749.361 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.361 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.361 * [misc]taylor:  Taking taylor expansion of d in a
1545988749.361 * [misc]backup-simplify:  Simplify d into d
1545988749.361 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988749.361 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988749.361 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988749.361 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1545988749.361 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1545988749.361 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545988749.361 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545988749.361 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545988749.361 * [misc]taylor:  Taking taylor expansion of c in a
1545988749.361 * [misc]backup-simplify:  Simplify c into c
1545988749.361 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.361 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.361 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545988749.361 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988749.361 * [misc]taylor:  Taking taylor expansion of d in a
1545988749.361 * [misc]backup-simplify:  Simplify d into d
1545988749.361 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.361 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.361 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988749.361 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988749.362 * [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)))))
1545988749.362 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988749.362 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988749.362 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.362 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988749.362 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.362 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988749.362 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988749.363 * [misc]backup-simplify:  Simplify (* (/ 1 d) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 d))
1545988749.363 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 d)) in d
1545988749.363 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545988749.363 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988749.363 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988749.363 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988749.363 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.363 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.363 * [misc]backup-simplify:  Simplify c into c
1545988749.363 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.363 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.363 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988749.363 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.363 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.363 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.363 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.363 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.363 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.363 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988749.363 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.363 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.364 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.364 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.364 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.364 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.364 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.364 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545988749.364 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.364 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.364 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.364 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.364 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.364 * [misc]taylor:  Taking taylor expansion of 1 in c
1545988749.364 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.364 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.365 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545988749.365 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545988749.365 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988749.365 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.365 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.365 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988749.365 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.365 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.365 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.365 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.365 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988749.365 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.365 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.365 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.365 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545988749.366 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545988749.366 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988749.366 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988749.366 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.366 * [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
1545988749.367 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988749.367 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1545988749.367 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545988749.368 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1545988749.368 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.368 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.368 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988749.368 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.368 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.368 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988749.368 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.368 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.368 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.368 * [misc]backup-simplify:  Simplify (/ (* (/ 1 (- a)) (/ 1 (- d))) (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))))) into (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1545988749.368 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (a d c) around 0
1545988749.368 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1545988749.368 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1545988749.368 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1545988749.368 * [misc]taylor:  Taking taylor expansion of a in c
1545988749.368 * [misc]backup-simplify:  Simplify a into a
1545988749.368 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.368 * [misc]backup-simplify:  Simplify d into d
1545988749.368 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1545988749.368 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1545988749.368 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1545988749.368 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545988749.368 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545988749.368 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545988749.368 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545988749.368 * [misc]taylor:  Taking taylor expansion of c in c
1545988749.368 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.368 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.369 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.369 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.369 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545988749.369 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545988749.369 * [misc]taylor:  Taking taylor expansion of d in c
1545988749.369 * [misc]backup-simplify:  Simplify d into d
1545988749.369 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.369 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.369 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545988749.369 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.369 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.369 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.369 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.370 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.370 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.370 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1545988749.370 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1545988749.370 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1545988749.370 * [misc]taylor:  Taking taylor expansion of a in d
1545988749.370 * [misc]backup-simplify:  Simplify a into a
1545988749.370 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.370 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.370 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.370 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545988749.370 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545988749.370 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545988749.370 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545988749.370 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988749.370 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988749.370 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988749.370 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.370 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.370 * [misc]backup-simplify:  Simplify c into c
1545988749.370 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.370 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.370 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988749.370 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.370 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.370 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.370 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.371 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.371 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.371 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988749.371 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.371 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.371 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.371 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.371 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.372 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.372 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1545988749.372 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988749.372 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988749.372 * [misc]taylor:  Taking taylor expansion of a in a
1545988749.372 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.372 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.372 * [misc]taylor:  Taking taylor expansion of d in a
1545988749.372 * [misc]backup-simplify:  Simplify d into d
1545988749.372 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988749.372 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988749.372 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988749.372 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1545988749.372 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1545988749.372 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545988749.372 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545988749.372 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545988749.372 * [misc]taylor:  Taking taylor expansion of c in a
1545988749.372 * [misc]backup-simplify:  Simplify c into c
1545988749.372 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.372 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.372 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545988749.372 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988749.372 * [misc]taylor:  Taking taylor expansion of d in a
1545988749.372 * [misc]backup-simplify:  Simplify d into d
1545988749.372 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.372 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.372 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988749.373 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988749.373 * [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)))))
1545988749.373 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988749.373 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988749.373 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.373 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988749.373 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.373 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988749.373 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988749.373 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1545988749.373 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1545988749.374 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1545988749.374 * [misc]taylor:  Taking taylor expansion of a in a
1545988749.374 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.374 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.374 * [misc]taylor:  Taking taylor expansion of d in a
1545988749.374 * [misc]backup-simplify:  Simplify d into d
1545988749.374 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545988749.374 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545988749.374 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545988749.374 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1545988749.374 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1545988749.374 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545988749.374 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545988749.374 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545988749.374 * [misc]taylor:  Taking taylor expansion of c in a
1545988749.374 * [misc]backup-simplify:  Simplify c into c
1545988749.374 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.374 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.374 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545988749.374 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545988749.374 * [misc]taylor:  Taking taylor expansion of d in a
1545988749.374 * [misc]backup-simplify:  Simplify d into d
1545988749.374 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545988749.374 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545988749.374 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545988749.374 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545988749.374 * [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)))))
1545988749.375 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545988749.375 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545988749.375 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545988749.375 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545988749.375 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.375 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988749.375 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988749.376 * [misc]backup-simplify:  Simplify (* (/ 1 d) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 d))
1545988749.376 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 d)) in d
1545988749.376 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545988749.376 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545988749.376 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545988749.376 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545988749.376 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545988749.376 * [misc]taylor:  Taking taylor expansion of c in d
1545988749.376 * [misc]backup-simplify:  Simplify c into c
1545988749.376 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545988749.376 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545988749.376 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545988749.376 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545988749.376 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.376 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.376 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.376 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.376 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.376 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545988749.376 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.376 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545988749.377 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.377 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.377 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.377 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545988749.377 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545988749.377 * [misc]taylor:  Taking taylor expansion of d in d
1545988749.377 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.377 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.377 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545988749.377 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545988749.377 * [misc]taylor:  Taking taylor expansion of 1 in c
1545988749.377 * [misc]backup-simplify:  Simplify 1 into 1
1545988749.377 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.378 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545988749.378 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545988749.378 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988749.378 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.378 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.378 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988749.378 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.378 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.378 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545988749.378 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545988749.378 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988749.378 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.378 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.378 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.379 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545988749.379 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545988749.379 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545988749.379 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545988749.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545988749.379 * [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
1545988749.380 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545988749.380 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1545988749.381 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545988749.381 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1545988749.381 * [misc]taylor:  Taking taylor expansion of 0 in d
1545988749.381 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.381 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988749.381 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.381 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.381 * [misc]taylor:  Taking taylor expansion of 0 in c
1545988749.381 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.381 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.381 * [misc]backup-simplify:  Simplify 0 into 0
1545988749.381 * * * [misc]progress:  simplifying candidates
1545988749.381 * * * * [misc]progress:  [ 1 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (pow (+ (* c c) (* d d)) 1/2)))>
1545988749.381 * * * * [misc]progress:  [ 2 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (pow (sqrt (+ (* c c) (* d d))) 1)))>
1545988749.381 * * * * [misc]progress:  [ 3 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (exp (log (sqrt (+ (* c c) (* d d)))))))>
1545988749.381 * * * * [misc]progress:  [ 4 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (log (exp (sqrt (+ (* c c) (* d d)))))))>
1545988749.381 * * * * [misc]progress:  [ 5 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) 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)))))))>
1545988749.381 * * * * [misc]progress:  [ 6 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1545988749.381 * * * * [misc]progress:  [ 7 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) 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)))))))>
1545988749.381 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545988749.382 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988749.383 * * [misc]simplify:  iters left: 5 (10 enodes)
1545988749.386 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545988749.386 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545988749.386 * * * * [misc]progress:  [ 8 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545988749.386 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545988749.386 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988749.388 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988749.390 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545988749.391 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545988749.391 * * * * [misc]progress:  [ 9 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))>
1545988749.391 * [enter]simplify:  Simplifying (sqrt 1)
1545988749.391 * * [misc]simplify:  iters left: 1 (2 enodes)
1545988749.392 * [exit]simplify:  Simplified to 1
1545988749.392 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* 1 (sqrt (+ (* c c) (* d d))))))
1545988749.393 * * * * [misc]progress:  [ 10 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) 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))))))))>
1545988749.393 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545988749.393 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988749.396 * * [misc]simplify:  iters left: 5 (20 enodes)
1545988749.405 * * [misc]simplify:  iters left: 4 (36 enodes)
1545988749.416 * * [misc]simplify:  iters left: 3 (49 enodes)
1545988749.427 * * [misc]simplify:  iters left: 2 (56 enodes)
1545988749.434 * * [misc]simplify:  iters left: 1 (61 enodes)
1545988749.442 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545988749.442 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) 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))))))))
1545988749.442 * * * * [misc]progress:  [ 11 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1545988749.442 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545988749.442 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988749.444 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988749.447 * * [misc]simplify:  iters left: 4 (41 enodes)
1545988749.455 * * [misc]simplify:  iters left: 3 (78 enodes)
1545988749.471 * * [misc]simplify:  iters left: 2 (175 enodes)
1545988749.592 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545988749.592 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))))
1545988749.592 * * * * [misc]progress:  [ 12 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545988749.592 * * * * [misc]progress:  [ 13 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (fabs (sqrt (+ (* c c) (* d d))))))>
1545988749.593 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988749.593 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988749.595 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988749.596 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988749.596 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (fabs (sqrt (+ (* c c) (* d d))))))
1545988749.596 * * * * [misc]progress:  [ 14 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* 1 (sqrt (+ (* c c) (* d d))))))>
1545988749.596 * * * * [misc]progress:  [ 15 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (pow (+ (* c c) (* d d)) 1/2))) (sqrt (+ (* c c) (* d d)))))>
1545988749.596 * * * * [misc]progress:  [ 16 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (pow (sqrt (+ (* c c) (* d d))) 1))) (sqrt (+ (* c c) (* d d)))))>
1545988749.596 * * * * [misc]progress:  [ 17 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (exp (log (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.596 * * * * [misc]progress:  [ 18 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (log (exp (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.596 * * * * [misc]progress:  [ 19 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) 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)))))>
1545988749.596 * * * * [misc]progress:  [ 20 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.596 * * * * [misc]progress:  [ 21 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) 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)))))>
1545988749.596 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545988749.597 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988749.598 * * [misc]simplify:  iters left: 5 (10 enodes)
1545988749.599 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545988749.599 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1545988749.599 * * * * [misc]progress:  [ 22 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.600 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545988749.600 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988749.601 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988749.602 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545988749.602 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1545988749.602 * * * * [misc]progress:  [ 23 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.602 * [enter]simplify:  Simplifying (sqrt 1)
1545988749.602 * * [misc]simplify:  iters left: 1 (2 enodes)
1545988749.603 * [exit]simplify:  Simplified to 1
1545988749.603 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545988749.603 * * * * [misc]progress:  [ 24 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) 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)))))>
1545988749.603 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545988749.603 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988749.605 * * [misc]simplify:  iters left: 5 (20 enodes)
1545988749.611 * * [misc]simplify:  iters left: 4 (36 enodes)
1545988749.618 * * [misc]simplify:  iters left: 3 (49 enodes)
1545988749.625 * * [misc]simplify:  iters left: 2 (56 enodes)
1545988749.633 * * [misc]simplify:  iters left: 1 (61 enodes)
1545988749.640 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545988749.640 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) 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)))))
1545988749.641 * * * * [misc]progress:  [ 25 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.641 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545988749.641 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988749.642 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988749.646 * * [misc]simplify:  iters left: 4 (41 enodes)
1545988749.655 * * [misc]simplify:  iters left: 3 (78 enodes)
1545988749.673 * * [misc]simplify:  iters left: 2 (175 enodes)
1545988749.750 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545988749.750 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545988749.750 * * * * [misc]progress:  [ 26 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.750 * * * * [misc]progress:  [ 27 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.751 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988749.751 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988749.752 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988749.753 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988749.753 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545988749.753 * * * * [misc]progress:  [ 28 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.753 * * * * [misc]progress:  [ 29 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (pow (+ (* c c) (* d d)) 1/2) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.753 * * * * [misc]progress:  [ 30 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (pow (sqrt (+ (* c c) (* d d))) 1) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.753 * * * * [misc]progress:  [ 31 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (exp (log (sqrt (+ (* c c) (* d d))))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.753 * * * * [misc]progress:  [ 32 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (log (exp (sqrt (+ (* c c) (* d d))))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.753 * * * * [misc]progress:  [ 33 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.753 * * * * [misc]progress:  [ 34 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.753 * * * * [misc]progress:  [ 35 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.753 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545988749.753 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988749.755 * * [misc]simplify:  iters left: 5 (10 enodes)
1545988749.756 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545988749.756 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (- (/ b (/ (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988749.757 * * * * [misc]progress:  [ 36 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.757 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545988749.757 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988749.758 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988749.759 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545988749.759 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (- (/ b (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988749.759 * * * * [misc]progress:  [ 37 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (* (sqrt 1) (sqrt (+ (* c c) (* d d)))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.759 * [enter]simplify:  Simplifying (sqrt 1)
1545988749.759 * * [misc]simplify:  iters left: 1 (2 enodes)
1545988749.760 * [exit]simplify:  Simplified to 1
1545988749.760 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (- (/ b (/ (* 1 (sqrt (+ (* c c) (* d d)))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988749.760 * * * * [misc]progress:  [ 38 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.761 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545988749.761 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988749.762 * * [misc]simplify:  iters left: 5 (20 enodes)
1545988749.766 * * [misc]simplify:  iters left: 4 (36 enodes)
1545988749.775 * * [misc]simplify:  iters left: 3 (49 enodes)
1545988749.788 * * [misc]simplify:  iters left: 2 (56 enodes)
1545988749.795 * * [misc]simplify:  iters left: 1 (61 enodes)
1545988749.802 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545988749.802 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (- (/ b (/ (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988749.802 * * * * [misc]progress:  [ 39 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.802 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545988749.803 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988749.804 * * [misc]simplify:  iters left: 5 (21 enodes)
1545988749.809 * * [misc]simplify:  iters left: 4 (41 enodes)
1545988749.823 * * [misc]simplify:  iters left: 3 (78 enodes)
1545988749.844 * * [misc]simplify:  iters left: 2 (175 enodes)
1545988749.941 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545988749.941 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (- (/ b (/ (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988749.941 * * * * [misc]progress:  [ 40 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.941 * * * * [misc]progress:  [ 41 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (fabs (sqrt (+ (* c c) (* d d)))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.941 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988749.941 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988749.942 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988749.943 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988749.943 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (- (/ b (/ (fabs (sqrt (+ (* c c) (* d d)))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988749.943 * * * * [misc]progress:  [ 42 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (* 1 (sqrt (+ (* c c) (* d d)))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.943 * * * * [misc]progress:  [ 43 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (pow (/ (* a d) (sqrt (+ (* c c) (* d d)))) 1)) (sqrt (+ (* c c) (* d d)))))>
1545988749.943 * * * * [misc]progress:  [ 44 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (exp (- (log (* a d)) (log (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.944 * [enter]simplify:  Simplifying (- (log (* a d)) (log (sqrt (+ (* c c) (* d d)))))
1545988749.944 * * [misc]simplify:  iters left: 6 (11 enodes)
1545988749.945 * * [misc]simplify:  iters left: 5 (18 enodes)
1545988749.948 * * [misc]simplify:  iters left: 4 (24 enodes)
1545988749.952 * * [misc]simplify:  iters left: 3 (32 enodes)
1545988749.957 * * [misc]simplify:  iters left: 2 (36 enodes)
1545988749.969 * * [misc]simplify:  iters left: 1 (40 enodes)
1545988749.980 * [exit]simplify:  Simplified to (- (log (* a d)) (log (sqrt (+ (* c c) (* d d)))))
1545988749.980 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (exp (- (log (* a d)) (log (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1545988749.980 * * * * [misc]progress:  [ 45 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (exp (log (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.980 * * * * [misc]progress:  [ 46 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (log (exp (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.980 * * * * [misc]progress:  [ 47 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (cbrt (/ (* (* (* a d) (* a d)) (* a d)) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988749.980 * [enter]simplify:  Simplifying (/ (* (* (* a d) (* a d)) (* a d)) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1545988749.981 * * [misc]simplify:  iters left: 6 (13 enodes)
1545988749.986 * * [misc]simplify:  iters left: 5 (30 enodes)
1545988749.993 * * [misc]simplify:  iters left: 4 (110 enodes)
1545988750.024 * * [misc]simplify:  iters left: 3 (412 enodes)
1545988750.499 * [exit]simplify:  Simplified to (/ (/ (pow (* a d) 3) (+ (* d d) (* c c))) (sqrt (+ (* d d) (* c c))))
1545988750.499 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (cbrt (/ (/ (pow (* a d) 3) (+ (* d d) (* c c))) (sqrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d)))))
1545988750.499 * * * * [misc]progress:  [ 48 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (* (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.499 * * * * [misc]progress:  [ 49 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (cbrt (* (* (/ (* a d) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.499 * * * * [misc]progress:  [ 50 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (sqrt (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.499 * * * * [misc]progress:  [ 51 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (- (* a d)) (- (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.499 * * * * [misc]progress:  [ 52 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ a (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ d (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.500 * [enter]simplify:  Simplifying (/ a (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545988750.500 * * [misc]simplify:  iters left: 6 (10 enodes)
1545988750.502 * * [misc]simplify:  iters left: 5 (13 enodes)
1545988750.504 * [exit]simplify:  Simplified to (/ a (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545988750.504 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ a (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ d (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1545988750.504 * [enter]simplify:  Simplifying (/ d (cbrt (sqrt (+ (* c c) (* d d)))))
1545988750.504 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988750.505 * * [misc]simplify:  iters left: 5 (9 enodes)
1545988750.507 * [exit]simplify:  Simplified to (/ d (cbrt (sqrt (+ (* d d) (* c c)))))
1545988750.507 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ a (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ d (cbrt (sqrt (+ (* d d) (* c c))))))) (sqrt (+ (* c c) (* d d)))))
1545988750.507 * * * * [misc]progress:  [ 53 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ a (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ d (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.507 * [enter]simplify:  Simplifying (/ a (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545988750.507 * * [misc]simplify:  iters left: 6 (10 enodes)
1545988750.509 * * [misc]simplify:  iters left: 5 (12 enodes)
1545988750.511 * [exit]simplify:  Simplified to (/ a (fabs (cbrt (+ (* c c) (* d d)))))
1545988750.511 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ a (fabs (cbrt (+ (* c c) (* d d))))) (/ d (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1545988750.511 * [enter]simplify:  Simplifying (/ d (sqrt (cbrt (+ (* c c) (* d d)))))
1545988750.511 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988750.512 * * [misc]simplify:  iters left: 5 (9 enodes)
1545988750.514 * [exit]simplify:  Simplified to (/ d (sqrt (cbrt (+ (* d d) (* c c)))))
1545988750.514 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ a (fabs (cbrt (+ (* c c) (* d d))))) (/ d (sqrt (cbrt (+ (* d d) (* c c))))))) (sqrt (+ (* c c) (* d d)))))
1545988750.514 * * * * [misc]progress:  [ 54 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.514 * [enter]simplify:  Simplifying (/ a (sqrt (sqrt (+ (* c c) (* d d)))))
1545988750.514 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988750.516 * * [misc]simplify:  iters left: 5 (10 enodes)
1545988750.517 * [exit]simplify:  Simplified to (/ a (sqrt (sqrt (+ (* c c) (* d d)))))
1545988750.517 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1545988750.518 * [enter]simplify:  Simplifying (/ d (sqrt (sqrt (+ (* c c) (* d d)))))
1545988750.518 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988750.519 * * [misc]simplify:  iters left: 5 (9 enodes)
1545988750.520 * [exit]simplify:  Simplified to (/ d (sqrt (sqrt (+ (* d d) (* c c)))))
1545988750.520 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* d d) (* c c))))))) (sqrt (+ (* c c) (* d d)))))
1545988750.521 * * * * [misc]progress:  [ 55 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ a (sqrt 1)) (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.521 * [enter]simplify:  Simplifying (/ a (sqrt 1))
1545988750.521 * * [misc]simplify:  iters left: 3 (4 enodes)
1545988750.522 * * [misc]simplify:  iters left: 2 (6 enodes)
1545988750.523 * [exit]simplify:  Simplified to a
1545988750.523 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545988750.523 * [enter]simplify:  Simplifying (/ d (sqrt (+ (* c c) (* d d))))
1545988750.523 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988750.524 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988750.525 * [exit]simplify:  Simplified to (/ d (sqrt (+ (* d d) (* c c))))
1545988750.525 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* a (/ d (sqrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d)))))
1545988750.525 * * * * [misc]progress:  [ 56 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.525 * [enter]simplify:  Simplifying (/ a (sqrt (sqrt (+ (* c c) (* d d)))))
1545988750.525 * * [misc]simplify:  iters left: 6 (9 enodes)
1545988750.527 * * [misc]simplify:  iters left: 5 (10 enodes)
1545988750.528 * [exit]simplify:  Simplified to (/ a (sqrt (sqrt (+ (* c c) (* d d)))))
1545988750.528 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1545988750.529 * [enter]simplify:  Simplifying (/ d (sqrt (sqrt (+ (* c c) (* d d)))))
1545988750.529 * * [misc]simplify:  iters left: 6 (8 enodes)
1545988750.530 * * [misc]simplify:  iters left: 5 (9 enodes)
1545988750.531 * [exit]simplify:  Simplified to (/ d (sqrt (sqrt (+ (* d d) (* c c)))))
1545988750.532 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* d d) (* c c))))))) (sqrt (+ (* c c) (* d d)))))
1545988750.532 * * * * [misc]progress:  [ 57 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ a 1) (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.532 * [enter]simplify:  Simplifying (/ a 1)
1545988750.532 * * [misc]simplify:  iters left: 2 (3 enodes)
1545988750.533 * * [misc]simplify:  iters left: 1 (5 enodes)
1545988750.534 * [exit]simplify:  Simplified to a
1545988750.534 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545988750.534 * [enter]simplify:  Simplifying (/ d (sqrt (+ (* c c) (* d d))))
1545988750.534 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988750.536 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988750.539 * [exit]simplify:  Simplified to (/ d (sqrt (+ (* d d) (* c c))))
1545988750.539 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* a (/ d (sqrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d)))))
1545988750.539 * * * * [misc]progress:  [ 58 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* 1 (/ (* a d) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.539 * * * * [misc]progress:  [ 59 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (* a d) (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.539 * * * * [misc]progress:  [ 60 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1545988750.539 * * * * [misc]progress:  [ 61 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) 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)))))>
1545988750.540 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1545988750.540 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988750.542 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988750.544 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1545988750.544 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) 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)))))
1545988750.544 * * * * [misc]progress:  [ 62 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) 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)))))>
1545988750.545 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1545988750.545 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988750.547 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988750.550 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1545988750.550 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) 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)))))
1545988750.550 * * * * [misc]progress:  [ 63 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (/ (* a d) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.550 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545988750.550 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988750.552 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988750.555 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545988750.555 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (/ (* a d) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545988750.555 * * * * [misc]progress:  [ 64 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (/ (* a d) (sqrt 1)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.555 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988750.555 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988750.557 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988750.559 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988750.559 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (/ (* a d) (sqrt 1)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988750.559 * * * * [misc]progress:  [ 65 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (/ (* a d) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.559 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545988750.559 * * [misc]simplify:  iters left: 6 (7 enodes)
1545988750.560 * * [misc]simplify:  iters left: 5 (8 enodes)
1545988750.562 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545988750.562 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (/ (* a d) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545988750.562 * * * * [misc]progress:  [ 66 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (/ (* a d) 1) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.562 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545988750.562 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988750.563 * * [misc]simplify:  iters left: 4 (7 enodes)
1545988750.564 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545988750.564 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (/ (* a d) 1) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988750.564 * * * * [misc]progress:  [ 67 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ a (/ (sqrt (+ (* c c) (* d d))) d))) (sqrt (+ (* c c) (* d d)))))>
1545988750.564 * * * * [misc]progress:  [ 68 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) 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)))))>
1545988750.564 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1545988750.564 * * [misc]simplify:  iters left: 6 (10 enodes)
1545988750.567 * * [misc]simplify:  iters left: 5 (30 enodes)
1545988750.572 * * [misc]simplify:  iters left: 4 (70 enodes)
1545988750.588 * * [misc]simplify:  iters left: 3 (135 enodes)
1545988750.623 * * [misc]simplify:  iters left: 2 (233 enodes)
1545988750.697 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1545988750.697 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) 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)))))
1545988750.697 * * * * [misc]progress:  [ 69 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ (* a d) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.698 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1545988750.698 * * [misc]simplify:  iters left: 5 (6 enodes)
1545988750.699 * * [misc]simplify:  iters left: 4 (11 enodes)
1545988750.701 * * [misc]simplify:  iters left: 3 (18 enodes)
1545988750.703 * * [misc]simplify:  iters left: 2 (33 enodes)
1545988750.709 * * [misc]simplify:  iters left: 1 (58 enodes)
1545988750.722 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1545988750.722 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* (/ (* a d) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988750.722 * * * * [misc]progress:  [ 70 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) d))>
1545988750.723 * [enter]simplify:  Simplifying d
1545988750.723 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988750.723 * [exit]simplify:  Simplified to d
1545988750.723 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) d))
1545988750.723 * * * * [misc]progress:  [ 71 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) c))>
1545988750.723 * [enter]simplify:  Simplifying c
1545988750.723 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988750.723 * [exit]simplify:  Simplified to c
1545988750.723 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) c))
1545988750.723 * * * * [misc]progress:  [ 72 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* -1 c)))>
1545988750.724 * [enter]simplify:  Simplifying (* -1 c)
1545988750.724 * * [misc]simplify:  iters left: 2 (3 enodes)
1545988750.725 * * [misc]simplify:  iters left: 1 (5 enodes)
1545988750.726 * [exit]simplify:  Simplified to (- c)
1545988750.726 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (- c)))
1545988750.726 * * * * [misc]progress:  [ 73 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) d)) (sqrt (+ (* c c) (* d d)))))>
1545988750.726 * [enter]simplify:  Simplifying d
1545988750.726 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988750.726 * [exit]simplify:  Simplified to d
1545988750.726 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) d)) (sqrt (+ (* c c) (* d d)))))
1545988750.726 * * * * [misc]progress:  [ 74 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) c)) (sqrt (+ (* c c) (* d d)))))>
1545988750.726 * [enter]simplify:  Simplifying c
1545988750.726 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988750.727 * [exit]simplify:  Simplified to c
1545988750.727 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) c)) (sqrt (+ (* c c) (* d d)))))
1545988750.727 * * * * [misc]progress:  [ 75 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (* -1 c))) (sqrt (+ (* c c) (* d d)))))>
1545988750.727 * [enter]simplify:  Simplifying (* -1 c)
1545988750.727 * * [misc]simplify:  iters left: 2 (3 enodes)
1545988750.728 * * [misc]simplify:  iters left: 1 (5 enodes)
1545988750.729 * [exit]simplify:  Simplified to (- c)
1545988750.729 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (- c))) (sqrt (+ (* c c) (* d d)))))
1545988750.729 * * * * [misc]progress:  [ 76 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ d c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.729 * [enter]simplify:  Simplifying d
1545988750.729 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988750.730 * [exit]simplify:  Simplified to d
1545988750.730 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ b (/ d c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988750.730 * * * * [misc]progress:  [ 77 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ c c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.730 * [enter]simplify:  Simplifying c
1545988750.730 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988750.730 * [exit]simplify:  Simplified to c
1545988750.730 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ b (/ c c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988750.730 * * * * [misc]progress:  [ 78 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (* -1 c) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545988750.731 * [enter]simplify:  Simplifying (* -1 c)
1545988750.731 * * [misc]simplify:  iters left: 2 (3 enodes)
1545988750.732 * * [misc]simplify:  iters left: 1 (5 enodes)
1545988750.733 * [exit]simplify:  Simplified to (- c)
1545988750.733 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ b (/ (- c) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545988750.733 * * * * [misc]progress:  [ 79 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) 0) (sqrt (+ (* c c) (* d d)))))>
1545988750.733 * [enter]simplify:  Simplifying 0
1545988750.733 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988750.733 * [exit]simplify:  Simplified to 0
1545988750.733 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) 0) (sqrt (+ (* c c) (* d d)))))
1545988750.733 * * * * [misc]progress:  [ 80 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) 0) (sqrt (+ (* c c) (* d d)))))>
1545988750.733 * [enter]simplify:  Simplifying 0
1545988750.734 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988750.734 * [exit]simplify:  Simplified to 0
1545988750.734 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) 0) (sqrt (+ (* c c) (* d d)))))
1545988750.734 * * * * [misc]progress:  [ 81 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) 0) (sqrt (+ (* c c) (* d d)))))>
1545988750.734 * [enter]simplify:  Simplifying 0
1545988750.734 * * [misc]simplify:  iters left: 0 (1 enodes)
1545988750.734 * [exit]simplify:  Simplified to 0
1545988750.734 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) 0) (sqrt (+ (* c c) (* d d)))))
1545988750.735 * * * [misc]progress:  adding candidates to table
1545988751.688 * [misc]progress:  [Phase 3 of 3] Extracting.
1545988751.688 * * [misc]regime:  Finding splitpoints for: (#<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))))))> #<alt (λ (a b c d) (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (exp (log (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<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))))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (- c))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) d)) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) 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))) c)) (/ a (/ (sqrt (+ (* c c) (* d d))) d))) (sqrt (+ (* c c) (* d d)))))>)
1545988751.691 * * * [misc]regime-changes:  Trying 5 branch expressions: (d a c b (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1545988751.691 * * * * [misc]regimes:  Trying to branch on d from (#<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))))))> #<alt (λ (a b c d) (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (exp (log (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<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))))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (- c))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) d)) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) 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))) c)) (/ a (/ (sqrt (+ (* c c) (* d d))) d))) (sqrt (+ (* c c) (* d d)))))>)
1545988751.804 * * * * [misc]regimes:  Trying to branch on a from (#<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))))))> #<alt (λ (a b c d) (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (exp (log (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<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))))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (- c))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) d)) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) 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))) c)) (/ a (/ (sqrt (+ (* c c) (* d d))) d))) (sqrt (+ (* c c) (* d d)))))>)
1545988751.866 * * * * [misc]regimes:  Trying to branch on c from (#<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))))))> #<alt (λ (a b c d) (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (exp (log (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<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))))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (- c))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) d)) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) 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))) c)) (/ a (/ (sqrt (+ (* c c) (* d d))) d))) (sqrt (+ (* c c) (* d d)))))>)
1545988751.958 * * * * [misc]regimes:  Trying to branch on b from (#<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))))))> #<alt (λ (a b c d) (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (exp (log (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<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))))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (- c))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) d)) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) 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))) c)) (/ a (/ (sqrt (+ (* c c) (* d d))) d))) (sqrt (+ (* c c) (* d d)))))>)
1545988752.076 * * * * [misc]regimes:  Trying to branch on (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) from (#<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (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))))))> #<alt (λ (a b c d) (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (exp (log (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<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))))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (- c))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) d)) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (/ b (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) 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))) c)) (/ a (/ (sqrt (+ (* c c) (* d d))) d))) (sqrt (+ (* c c) (* d d)))))>)
1545988752.137 * * * * [misc]regimes:  Trying to branch on (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) from (#<alt (λ (a b c d) (cbrt (* (* (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) 0)>)
1545988752.188 * * * [misc]regime:  Found split indices: #<option (#s(si 3 256))>
1545988752.189 * [enter]simplify:  Simplifying (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545988752.189 * * [misc]simplify:  iters left: 6 (14 enodes)
1545988752.190 * * [misc]simplify:  iters left: 5 (16 enodes)
1545988752.191 * [exit]simplify:  Simplified to (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545988752.192 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1545988753.833 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545988753.837 * * * * [misc]points:  Sampling 436 additional inputs, on iter 1 have 7564 / 8000
1545988753.920 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545988753.921 * * * * [misc]points:  Sampling 21 additional inputs, on iter 2 have 7979 / 8000
1545988753.925 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545988753.925 * * * * [misc]points:  Sampling 4 additional inputs, on iter 3 have 7999 / 8000
1545988753.927 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545988753.927 * * * * [exit]points:  Sampled 8003 points with exact outputs
1545988754.696 * [misc]regime-testing:  Baseline error score: 21.708216200380907
1545988754.697 * [misc]regime-testing:  Oracle error score: 21.345456001207502
1545988754.699 * [misc]regime-testing:  End program error score: 21.708216200380907
1545988754.767 * [misc]regime-testing:  Target error score: 0.4799468791312912