1545384408.194 * [misc]progress:  [Phase 1 of 3] Setting up.
1545384408.194 * * * [misc]progress:  [1/2] Preparing points
1545384408.194 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1545384408.249 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545384408.249 * * * * [misc]points:  Sampling 11 additional inputs, on iter 1 have 245 / 256
1545384408.253 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545384408.253 * * * * [exit]points:  Sampled 256 points with exact outputs
1545384408.254 * * * [misc]progress:  [2/2] Setting up program.
1545384408.259 * [misc]progress:  [Phase 2 of 3] Improving.
1545384408.260 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
1545384408.260 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384408.264 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384408.268 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))
1545384408.301 * * [misc]progress:  iteration 1 / 4
1545384408.302 * * * [misc]progress:  picking best candidate
1545384408.304 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))>
1545384408.304 * * * [misc]progress:  localizing error
1545384408.336 * * * [misc]progress:  generating rewritten candidates
1545384408.336 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1545384408.352 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
1545384408.356 * * * [misc]progress:  generating series expansions
1545384408.356 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1545384408.356 * [misc]backup-simplify:  Simplify (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))) into (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2)))
1545384408.356 * [misc]approximate:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in (b d a c) around 0
1545384408.356 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in c
1545384408.356 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1545384408.356 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1545384408.356 * [misc]taylor:  Taking taylor expansion of a in c
1545384408.356 * [misc]backup-simplify:  Simplify a into a
1545384408.356 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.356 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.356 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.356 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1545384408.356 * [misc]taylor:  Taking taylor expansion of b in c
1545384408.356 * [misc]backup-simplify:  Simplify b into b
1545384408.356 * [misc]taylor:  Taking taylor expansion of d in c
1545384408.356 * [misc]backup-simplify:  Simplify d into d
1545384408.356 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384408.356 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384408.356 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.356 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.356 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.356 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384408.356 * [misc]taylor:  Taking taylor expansion of d in c
1545384408.357 * [misc]backup-simplify:  Simplify d into d
1545384408.357 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545384408.357 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384408.357 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1545384408.357 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.357 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384408.357 * [misc]backup-simplify:  Simplify (/ (* b d) (pow d 2)) into (/ b d)
1545384408.357 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in a
1545384408.357 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1545384408.357 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384408.357 * [misc]taylor:  Taking taylor expansion of a in a
1545384408.357 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.357 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.357 * [misc]taylor:  Taking taylor expansion of c in a
1545384408.357 * [misc]backup-simplify:  Simplify c into c
1545384408.357 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1545384408.357 * [misc]taylor:  Taking taylor expansion of b in a
1545384408.357 * [misc]backup-simplify:  Simplify b into b
1545384408.357 * [misc]taylor:  Taking taylor expansion of d in a
1545384408.357 * [misc]backup-simplify:  Simplify d into d
1545384408.357 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1545384408.357 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384408.357 * [misc]taylor:  Taking taylor expansion of c in a
1545384408.357 * [misc]backup-simplify:  Simplify c into c
1545384408.357 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545384408.357 * [misc]taylor:  Taking taylor expansion of d in a
1545384408.357 * [misc]backup-simplify:  Simplify d into d
1545384408.357 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384408.357 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384408.357 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1545384408.357 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.357 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.357 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545384408.357 * [misc]backup-simplify:  Simplify (/ (* b d) (+ (pow c 2) (pow d 2))) into (/ (* b d) (+ (pow c 2) (pow d 2)))
1545384408.358 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in d
1545384408.358 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1545384408.358 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384408.358 * [misc]taylor:  Taking taylor expansion of a in d
1545384408.358 * [misc]backup-simplify:  Simplify a into a
1545384408.358 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.358 * [misc]backup-simplify:  Simplify c into c
1545384408.358 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1545384408.358 * [misc]taylor:  Taking taylor expansion of b in d
1545384408.358 * [misc]backup-simplify:  Simplify b into b
1545384408.358 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.358 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.358 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.358 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384408.358 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384408.358 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.358 * [misc]backup-simplify:  Simplify c into c
1545384408.358 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.358 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.358 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.358 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.358 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384408.358 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545384408.358 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1545384408.358 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.358 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384408.358 * [misc]backup-simplify:  Simplify (/ (* a c) (pow c 2)) into (/ a c)
1545384408.358 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in b
1545384408.358 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1545384408.358 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384408.358 * [misc]taylor:  Taking taylor expansion of a in b
1545384408.358 * [misc]backup-simplify:  Simplify a into a
1545384408.358 * [misc]taylor:  Taking taylor expansion of c in b
1545384408.358 * [misc]backup-simplify:  Simplify c into c
1545384408.358 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384408.358 * [misc]taylor:  Taking taylor expansion of b in b
1545384408.358 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.358 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.358 * [misc]taylor:  Taking taylor expansion of d in b
1545384408.358 * [misc]backup-simplify:  Simplify d into d
1545384408.358 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1545384408.358 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384408.358 * [misc]taylor:  Taking taylor expansion of c in b
1545384408.358 * [misc]backup-simplify:  Simplify c into c
1545384408.358 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384408.358 * [misc]taylor:  Taking taylor expansion of d in b
1545384408.358 * [misc]backup-simplify:  Simplify d into d
1545384408.358 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384408.358 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384408.359 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1545384408.359 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.359 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.359 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545384408.359 * [misc]backup-simplify:  Simplify (/ (* a c) (+ (pow c 2) (pow d 2))) into (/ (* a c) (+ (pow c 2) (pow d 2)))
1545384408.359 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in b
1545384408.359 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1545384408.359 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384408.359 * [misc]taylor:  Taking taylor expansion of a in b
1545384408.359 * [misc]backup-simplify:  Simplify a into a
1545384408.359 * [misc]taylor:  Taking taylor expansion of c in b
1545384408.359 * [misc]backup-simplify:  Simplify c into c
1545384408.359 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384408.359 * [misc]taylor:  Taking taylor expansion of b in b
1545384408.359 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.359 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.359 * [misc]taylor:  Taking taylor expansion of d in b
1545384408.359 * [misc]backup-simplify:  Simplify d into d
1545384408.359 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1545384408.359 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384408.359 * [misc]taylor:  Taking taylor expansion of c in b
1545384408.359 * [misc]backup-simplify:  Simplify c into c
1545384408.359 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384408.359 * [misc]taylor:  Taking taylor expansion of d in b
1545384408.359 * [misc]backup-simplify:  Simplify d into d
1545384408.359 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384408.359 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384408.359 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1545384408.359 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.359 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.359 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545384408.360 * [misc]backup-simplify:  Simplify (/ (* a c) (+ (pow c 2) (pow d 2))) into (/ (* a c) (+ (pow c 2) (pow d 2)))
1545384408.360 * [misc]taylor:  Taking taylor expansion of (/ (* a c) (+ (pow c 2) (pow d 2))) in d
1545384408.360 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384408.360 * [misc]taylor:  Taking taylor expansion of a in d
1545384408.360 * [misc]backup-simplify:  Simplify a into a
1545384408.360 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.360 * [misc]backup-simplify:  Simplify c into c
1545384408.360 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384408.360 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384408.360 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.360 * [misc]backup-simplify:  Simplify c into c
1545384408.360 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.360 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.360 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.360 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.360 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384408.360 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.360 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384408.360 * [misc]backup-simplify:  Simplify (/ (* a c) (pow c 2)) into (/ a c)
1545384408.360 * [misc]taylor:  Taking taylor expansion of (/ a c) in a
1545384408.360 * [misc]taylor:  Taking taylor expansion of a in a
1545384408.360 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.360 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.360 * [misc]taylor:  Taking taylor expansion of c in a
1545384408.360 * [misc]backup-simplify:  Simplify c into c
1545384408.360 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384408.360 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384408.361 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384408.361 * [misc]backup-simplify:  Simplify (+ 0 d) into d
1545384408.361 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384408.361 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384408.361 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.361 * [misc]backup-simplify:  Simplify (- (/ d (+ (pow c 2) (pow d 2))) (+ (* (/ (* a c) (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into (/ d (+ (pow c 2) (pow d 2)))
1545384408.361 * [misc]taylor:  Taking taylor expansion of (/ d (+ (pow c 2) (pow d 2))) in d
1545384408.361 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.361 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.361 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.361 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384408.361 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384408.361 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.361 * [misc]backup-simplify:  Simplify c into c
1545384408.361 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.361 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.361 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.361 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.361 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.361 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384408.362 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.362 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384408.362 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384408.362 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.362 * [misc]backup-simplify:  Simplify (- (/ 0 (pow c 2)) (+ (* (/ a c) (/ 0 (pow c 2))))) into 0
1545384408.362 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384408.362 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.362 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384408.362 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.362 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.362 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545384408.362 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.362 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.362 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.362 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.362 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384408.362 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.363 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384408.363 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545384408.363 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.363 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384408.363 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384408.363 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.364 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow c 2) (pow d 2))) (+ (* (/ (* a c) (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))) (* (/ d (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1545384408.364 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384408.364 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.364 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384408.364 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.364 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384408.364 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.364 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.364 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384408.364 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384408.364 * [misc]taylor:  Taking taylor expansion of c in a
1545384408.364 * [misc]backup-simplify:  Simplify c into c
1545384408.364 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.364 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.364 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384408.364 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384408.364 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.364 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.364 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.364 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.364 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.365 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384408.365 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384408.365 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384408.365 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.365 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.365 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384408.365 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384408.365 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.366 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384408.366 * [misc]backup-simplify:  Simplify (- (/ 0 (pow c 2)) (+ (* (/ a c) (/ 1 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into (- (/ a (pow c 3)))
1545384408.366 * [misc]taylor:  Taking taylor expansion of (- (/ a (pow c 3))) in a
1545384408.366 * [misc]taylor:  Taking taylor expansion of (/ a (pow c 3)) in a
1545384408.366 * [misc]taylor:  Taking taylor expansion of a in a
1545384408.366 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.366 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.366 * [misc]taylor:  Taking taylor expansion of (pow c 3) in a
1545384408.366 * [misc]taylor:  Taking taylor expansion of c in a
1545384408.366 * [misc]backup-simplify:  Simplify c into c
1545384408.366 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.366 * [misc]backup-simplify:  Simplify (* c (pow c 2)) into (pow c 3)
1545384408.366 * [misc]backup-simplify:  Simplify (/ 1 (pow c 3)) into (/ 1 (pow c 3))
1545384408.366 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384408.366 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.366 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.366 * [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ 1 c) (/ 0 c)))) into 0
1545384408.366 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384408.366 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.366 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.366 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.366 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 b) (/ 1 d)) (* (/ 1 a) (/ 1 c))) (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384408.366 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (b d a c) around 0
1545384408.366 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384408.367 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1545384408.367 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1545384408.367 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1545384408.367 * [misc]taylor:  Taking taylor expansion of b in c
1545384408.367 * [misc]backup-simplify:  Simplify b into b
1545384408.367 * [misc]taylor:  Taking taylor expansion of d in c
1545384408.367 * [misc]backup-simplify:  Simplify d into d
1545384408.367 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384408.367 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384408.367 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1545384408.367 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1545384408.367 * [misc]taylor:  Taking taylor expansion of a in c
1545384408.367 * [misc]backup-simplify:  Simplify a into a
1545384408.367 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.367 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.367 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.367 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545384408.367 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545384408.367 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545384408.367 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384408.367 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384408.367 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384408.367 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.367 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.367 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.367 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.367 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.367 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384408.367 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384408.367 * [misc]taylor:  Taking taylor expansion of d in c
1545384408.368 * [misc]backup-simplify:  Simplify d into d
1545384408.368 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.368 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384408.368 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1545384408.368 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384408.368 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1545384408.368 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1545384408.368 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1545384408.368 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1545384408.368 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1545384408.368 * [misc]taylor:  Taking taylor expansion of b in a
1545384408.368 * [misc]backup-simplify:  Simplify b into b
1545384408.368 * [misc]taylor:  Taking taylor expansion of d in a
1545384408.368 * [misc]backup-simplify:  Simplify d into d
1545384408.368 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384408.368 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384408.368 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384408.368 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384408.368 * [misc]taylor:  Taking taylor expansion of a in a
1545384408.368 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.368 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.368 * [misc]taylor:  Taking taylor expansion of c in a
1545384408.369 * [misc]backup-simplify:  Simplify c into c
1545384408.369 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384408.369 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384408.369 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384408.369 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545384408.369 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384408.369 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384408.369 * [misc]taylor:  Taking taylor expansion of c in a
1545384408.369 * [misc]backup-simplify:  Simplify c into c
1545384408.369 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.369 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.369 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545384408.369 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545384408.369 * [misc]taylor:  Taking taylor expansion of d in a
1545384408.369 * [misc]backup-simplify:  Simplify d into d
1545384408.369 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.369 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384408.369 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1545384408.370 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384408.370 * [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))
1545384408.370 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384408.370 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1545384408.370 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1545384408.370 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1545384408.370 * [misc]taylor:  Taking taylor expansion of b in d
1545384408.370 * [misc]backup-simplify:  Simplify b into b
1545384408.370 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.370 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.370 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.370 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545384408.370 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545384408.370 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545384408.370 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1545384408.370 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384408.370 * [misc]taylor:  Taking taylor expansion of a in d
1545384408.371 * [misc]backup-simplify:  Simplify a into a
1545384408.371 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.371 * [misc]backup-simplify:  Simplify c into c
1545384408.371 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384408.371 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384408.371 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384408.371 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384408.371 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384408.371 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.371 * [misc]backup-simplify:  Simplify c into c
1545384408.371 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.371 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.371 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384408.371 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.371 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.371 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.371 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.371 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.371 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.372 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1545384408.372 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384408.372 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1545384408.372 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545384408.372 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384408.372 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384408.372 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384408.372 * [misc]taylor:  Taking taylor expansion of b in b
1545384408.372 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.372 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.372 * [misc]taylor:  Taking taylor expansion of d in b
1545384408.372 * [misc]backup-simplify:  Simplify d into d
1545384408.372 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384408.372 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384408.372 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384408.372 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384408.372 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384408.372 * [misc]taylor:  Taking taylor expansion of a in b
1545384408.372 * [misc]backup-simplify:  Simplify a into a
1545384408.372 * [misc]taylor:  Taking taylor expansion of c in b
1545384408.373 * [misc]backup-simplify:  Simplify c into c
1545384408.373 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384408.373 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384408.373 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384408.373 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384408.373 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384408.373 * [misc]taylor:  Taking taylor expansion of c in b
1545384408.373 * [misc]backup-simplify:  Simplify c into c
1545384408.373 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.373 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.373 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384408.373 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384408.373 * [misc]taylor:  Taking taylor expansion of d in b
1545384408.373 * [misc]backup-simplify:  Simplify d into d
1545384408.373 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.373 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384408.373 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1545384408.373 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384408.374 * [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))
1545384408.374 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545384408.374 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384408.374 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384408.374 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384408.374 * [misc]taylor:  Taking taylor expansion of b in b
1545384408.374 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.374 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.374 * [misc]taylor:  Taking taylor expansion of d in b
1545384408.374 * [misc]backup-simplify:  Simplify d into d
1545384408.374 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384408.374 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384408.374 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384408.374 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384408.374 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384408.374 * [misc]taylor:  Taking taylor expansion of a in b
1545384408.374 * [misc]backup-simplify:  Simplify a into a
1545384408.375 * [misc]taylor:  Taking taylor expansion of c in b
1545384408.375 * [misc]backup-simplify:  Simplify c into c
1545384408.375 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384408.375 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384408.375 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384408.375 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384408.375 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384408.375 * [misc]taylor:  Taking taylor expansion of c in b
1545384408.375 * [misc]backup-simplify:  Simplify c into c
1545384408.375 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.375 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.375 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384408.375 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384408.375 * [misc]taylor:  Taking taylor expansion of d in b
1545384408.375 * [misc]backup-simplify:  Simplify d into d
1545384408.375 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.375 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384408.375 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1545384408.376 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384408.376 * [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))
1545384408.376 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in d
1545384408.376 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in d
1545384408.376 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384408.376 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384408.376 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384408.376 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.376 * [misc]backup-simplify:  Simplify c into c
1545384408.376 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.376 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.376 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384408.376 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.376 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.376 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.376 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.377 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.377 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.377 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.377 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.377 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.377 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384408.377 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1545384408.377 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384408.378 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384408.378 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.378 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1545384408.378 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.378 * [misc]taylor:  Taking taylor expansion of 1 in a
1545384408.378 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.379 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545384408.379 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545384408.379 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* a c))) into (/ 1 (* a c))
1545384408.379 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384408.379 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384408.379 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384408.379 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384408.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.380 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (* a c)) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (/ 1 (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1545384408.380 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1545384408.380 * [misc]taylor:  Taking taylor expansion of (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545384408.380 * [misc]taylor:  Taking taylor expansion of a in d
1545384408.380 * [misc]backup-simplify:  Simplify a into a
1545384408.380 * [misc]taylor:  Taking taylor expansion of (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384408.381 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.381 * [misc]backup-simplify:  Simplify c into c
1545384408.381 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384408.381 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384408.381 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384408.381 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.381 * [misc]backup-simplify:  Simplify c into c
1545384408.381 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.381 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.381 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384408.381 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.381 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.381 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.381 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.381 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.381 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.382 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384408.382 * [misc]backup-simplify:  Simplify (* c 1) into c
1545384408.382 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384408.382 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384408.382 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384408.382 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.383 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) 0) into (/ 1 (pow c 2))
1545384408.383 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow c 2)) 0))) into 0
1545384408.383 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384408.383 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384408.383 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.383 * [misc]taylor:  Taking taylor expansion of 1 in c
1545384408.383 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.383 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.384 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1545384408.384 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384408.385 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384408.385 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384408.385 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.385 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384408.385 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384408.386 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384408.386 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384408.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.387 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (/ 1 (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384408.387 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384408.387 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.387 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384408.387 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.387 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384408.387 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384408.387 * [misc]taylor:  Taking taylor expansion of a in a
1545384408.387 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.387 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.387 * [misc]taylor:  Taking taylor expansion of c in a
1545384408.387 * [misc]backup-simplify:  Simplify c into c
1545384408.388 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384408.388 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384408.388 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384408.388 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545384408.388 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.388 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.388 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.388 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.388 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384408.389 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.389 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.389 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384408.389 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384408.389 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384408.390 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.391 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow c 2)) 1) (* 0 0)))) into (/ 1 (pow c 2))
1545384408.391 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow c 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow c 2)))
1545384408.391 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow c 2))) in a
1545384408.391 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384408.391 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384408.391 * [misc]taylor:  Taking taylor expansion of c in a
1545384408.391 * [misc]backup-simplify:  Simplify c into c
1545384408.391 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.391 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.391 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384408.391 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.391 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.391 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384408.391 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.391 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.391 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.392 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1545384408.392 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384408.392 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384408.393 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))) (* 0 (/ 0 (* a c))))) into 0
1545384408.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.393 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1545384408.393 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384408.401 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384408.402 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384408.402 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.403 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (/ 1 (* a (* c (+ (/ 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
1545384408.403 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384408.403 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.403 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384408.403 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.403 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384408.403 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.403 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384408.404 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384408.404 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.404 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 1)) into 0
1545384408.404 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384408.404 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384408.404 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384408.404 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.404 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384408.405 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384408.405 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545384408.405 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.406 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow c 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1545384408.407 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow c 2)) 1)) (* (- (/ 1 (pow c 2))) (/ 0 1)))) into 0
1545384408.407 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384408.407 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.407 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384408.407 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.407 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.407 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.407 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- a)) (/ 1 (- c)))) (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384408.407 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (b d a c) around 0
1545384408.407 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384408.407 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1545384408.407 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1545384408.407 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1545384408.407 * [misc]taylor:  Taking taylor expansion of b in c
1545384408.407 * [misc]backup-simplify:  Simplify b into b
1545384408.408 * [misc]taylor:  Taking taylor expansion of d in c
1545384408.408 * [misc]backup-simplify:  Simplify d into d
1545384408.408 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384408.408 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384408.408 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1545384408.408 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1545384408.408 * [misc]taylor:  Taking taylor expansion of a in c
1545384408.408 * [misc]backup-simplify:  Simplify a into a
1545384408.408 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.408 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.408 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.408 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545384408.408 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545384408.408 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545384408.408 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384408.408 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384408.408 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384408.408 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.408 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.408 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.408 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.409 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.409 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384408.409 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384408.409 * [misc]taylor:  Taking taylor expansion of d in c
1545384408.409 * [misc]backup-simplify:  Simplify d into d
1545384408.409 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.409 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384408.409 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1545384408.409 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384408.409 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1545384408.409 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1545384408.409 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1545384408.409 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1545384408.409 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1545384408.409 * [misc]taylor:  Taking taylor expansion of b in a
1545384408.409 * [misc]backup-simplify:  Simplify b into b
1545384408.409 * [misc]taylor:  Taking taylor expansion of d in a
1545384408.409 * [misc]backup-simplify:  Simplify d into d
1545384408.409 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384408.409 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384408.409 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384408.409 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384408.409 * [misc]taylor:  Taking taylor expansion of a in a
1545384408.410 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.410 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.410 * [misc]taylor:  Taking taylor expansion of c in a
1545384408.410 * [misc]backup-simplify:  Simplify c into c
1545384408.410 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384408.410 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384408.410 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384408.410 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545384408.410 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384408.410 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384408.410 * [misc]taylor:  Taking taylor expansion of c in a
1545384408.410 * [misc]backup-simplify:  Simplify c into c
1545384408.410 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.410 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.410 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545384408.410 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545384408.410 * [misc]taylor:  Taking taylor expansion of d in a
1545384408.410 * [misc]backup-simplify:  Simplify d into d
1545384408.410 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.410 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384408.410 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1545384408.411 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384408.411 * [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))
1545384408.411 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384408.411 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1545384408.411 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1545384408.411 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1545384408.411 * [misc]taylor:  Taking taylor expansion of b in d
1545384408.411 * [misc]backup-simplify:  Simplify b into b
1545384408.411 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.411 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.411 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.411 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545384408.411 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545384408.411 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545384408.411 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1545384408.411 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384408.411 * [misc]taylor:  Taking taylor expansion of a in d
1545384408.411 * [misc]backup-simplify:  Simplify a into a
1545384408.411 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.411 * [misc]backup-simplify:  Simplify c into c
1545384408.411 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384408.412 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384408.412 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384408.412 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384408.412 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384408.412 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.412 * [misc]backup-simplify:  Simplify c into c
1545384408.412 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.412 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.412 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384408.412 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.412 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.412 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.412 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.412 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.412 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.412 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1545384408.412 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384408.412 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1545384408.413 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545384408.413 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384408.413 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384408.413 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384408.413 * [misc]taylor:  Taking taylor expansion of b in b
1545384408.413 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.413 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.413 * [misc]taylor:  Taking taylor expansion of d in b
1545384408.413 * [misc]backup-simplify:  Simplify d into d
1545384408.413 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384408.413 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384408.413 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384408.413 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384408.413 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384408.413 * [misc]taylor:  Taking taylor expansion of a in b
1545384408.413 * [misc]backup-simplify:  Simplify a into a
1545384408.413 * [misc]taylor:  Taking taylor expansion of c in b
1545384408.413 * [misc]backup-simplify:  Simplify c into c
1545384408.413 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384408.413 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384408.413 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384408.413 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384408.413 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384408.413 * [misc]taylor:  Taking taylor expansion of c in b
1545384408.413 * [misc]backup-simplify:  Simplify c into c
1545384408.413 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.413 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.414 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384408.414 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384408.414 * [misc]taylor:  Taking taylor expansion of d in b
1545384408.414 * [misc]backup-simplify:  Simplify d into d
1545384408.414 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.414 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384408.414 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1545384408.414 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384408.414 * [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))
1545384408.414 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545384408.414 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384408.414 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384408.414 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384408.414 * [misc]taylor:  Taking taylor expansion of b in b
1545384408.414 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.414 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.414 * [misc]taylor:  Taking taylor expansion of d in b
1545384408.414 * [misc]backup-simplify:  Simplify d into d
1545384408.414 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384408.415 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384408.415 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384408.415 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384408.415 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384408.415 * [misc]taylor:  Taking taylor expansion of a in b
1545384408.415 * [misc]backup-simplify:  Simplify a into a
1545384408.415 * [misc]taylor:  Taking taylor expansion of c in b
1545384408.415 * [misc]backup-simplify:  Simplify c into c
1545384408.415 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384408.415 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384408.415 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384408.415 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384408.415 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384408.415 * [misc]taylor:  Taking taylor expansion of c in b
1545384408.415 * [misc]backup-simplify:  Simplify c into c
1545384408.415 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.415 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.415 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384408.415 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384408.415 * [misc]taylor:  Taking taylor expansion of d in b
1545384408.415 * [misc]backup-simplify:  Simplify d into d
1545384408.415 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.415 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384408.415 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1545384408.416 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384408.416 * [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))
1545384408.416 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in d
1545384408.416 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in d
1545384408.416 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384408.416 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384408.416 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384408.416 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.416 * [misc]backup-simplify:  Simplify c into c
1545384408.416 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.416 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.416 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384408.416 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.416 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.416 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.416 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.417 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.417 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.417 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.417 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.417 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.417 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384408.417 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1545384408.417 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384408.417 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384408.418 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.418 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1545384408.418 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.418 * [misc]taylor:  Taking taylor expansion of 1 in a
1545384408.418 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.418 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545384408.418 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545384408.418 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* a c))) into (/ 1 (* a c))
1545384408.419 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384408.419 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384408.419 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384408.419 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384408.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.420 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (* a c)) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (/ 1 (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1545384408.420 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1545384408.420 * [misc]taylor:  Taking taylor expansion of (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545384408.420 * [misc]taylor:  Taking taylor expansion of a in d
1545384408.420 * [misc]backup-simplify:  Simplify a into a
1545384408.420 * [misc]taylor:  Taking taylor expansion of (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384408.420 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.420 * [misc]backup-simplify:  Simplify c into c
1545384408.420 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384408.420 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384408.420 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384408.420 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.420 * [misc]backup-simplify:  Simplify c into c
1545384408.420 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.420 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.420 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384408.420 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.420 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.420 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.420 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.420 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.420 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.421 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384408.421 * [misc]backup-simplify:  Simplify (* c 1) into c
1545384408.421 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384408.421 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384408.421 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384408.421 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.421 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) 0) into (/ 1 (pow c 2))
1545384408.422 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow c 2)) 0))) into 0
1545384408.422 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384408.422 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384408.422 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.422 * [misc]taylor:  Taking taylor expansion of 1 in c
1545384408.422 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.422 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.423 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1545384408.423 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384408.423 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384408.423 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384408.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.423 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384408.424 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384408.424 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384408.424 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384408.424 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.425 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (/ 1 (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384408.425 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384408.425 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.425 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384408.425 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.425 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384408.425 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384408.425 * [misc]taylor:  Taking taylor expansion of a in a
1545384408.425 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.425 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.425 * [misc]taylor:  Taking taylor expansion of c in a
1545384408.425 * [misc]backup-simplify:  Simplify c into c
1545384408.425 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384408.426 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384408.426 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384408.426 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545384408.426 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.426 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.426 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.426 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.426 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384408.426 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.426 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.426 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384408.427 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384408.427 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384408.427 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.427 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.428 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow c 2)) 1) (* 0 0)))) into (/ 1 (pow c 2))
1545384408.428 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow c 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow c 2)))
1545384408.428 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow c 2))) in a
1545384408.428 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384408.428 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384408.428 * [misc]taylor:  Taking taylor expansion of c in a
1545384408.428 * [misc]backup-simplify:  Simplify c into c
1545384408.428 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.428 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.428 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384408.428 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.429 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.429 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384408.429 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.429 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.429 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.429 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1545384408.429 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384408.430 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384408.430 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))) (* 0 (/ 0 (* a c))))) into 0
1545384408.430 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.430 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1545384408.431 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384408.431 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384408.431 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384408.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.433 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (/ 1 (* a (* c (+ (/ 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
1545384408.433 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384408.433 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.433 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384408.433 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.433 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384408.433 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.433 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384408.433 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384408.434 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.434 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 1)) into 0
1545384408.434 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384408.434 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384408.434 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384408.434 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.434 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384408.435 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384408.435 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545384408.435 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.436 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow c 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1545384408.437 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow c 2)) 1)) (* (- (/ 1 (pow c 2))) (/ 0 1)))) into 0
1545384408.437 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384408.437 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.437 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384408.437 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.437 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.437 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.437 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
1545384408.437 * [misc]backup-simplify:  Simplify (+ (* c c) (* d d)) into (+ (pow c 2) (pow d 2))
1545384408.437 * [misc]approximate:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in (c d) around 0
1545384408.437 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384408.437 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384408.437 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.437 * [misc]backup-simplify:  Simplify c into c
1545384408.437 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.437 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.437 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.437 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.437 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384408.437 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384408.438 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.438 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.438 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.438 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384408.438 * [misc]taylor:  Taking taylor expansion of d in c
1545384408.438 * [misc]backup-simplify:  Simplify d into d
1545384408.438 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384408.438 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384408.438 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.438 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.438 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.438 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384408.438 * [misc]taylor:  Taking taylor expansion of d in c
1545384408.438 * [misc]backup-simplify:  Simplify d into d
1545384408.438 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.438 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384408.438 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.438 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.438 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.438 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.438 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384408.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.439 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384408.439 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.439 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.439 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.439 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384408.439 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384408.439 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384408.439 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.439 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.439 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.439 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.440 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.440 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384408.440 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384408.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.440 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384408.440 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.440 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.440 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.440 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.441 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384408.441 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.441 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384408.442 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1545384408.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.442 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384408.442 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.442 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.442 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.442 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* d 1) 2)) (* 1 (pow (* 1 c) 2))) into (+ (pow d 2) (pow c 2))
1545384408.442 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384408.442 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1545384408.442 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384408.443 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384408.443 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384408.443 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.443 * [misc]backup-simplify:  Simplify c into c
1545384408.443 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.443 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.443 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384408.443 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.443 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.443 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.443 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.443 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.443 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.443 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384408.443 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384408.443 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384408.443 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.443 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.443 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.444 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.444 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.444 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384408.444 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384408.444 * [misc]taylor:  Taking taylor expansion of d in c
1545384408.444 * [misc]backup-simplify:  Simplify d into d
1545384408.444 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.444 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384408.444 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384408.444 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384408.444 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384408.444 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.444 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.444 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.444 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.445 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.445 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384408.445 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384408.445 * [misc]taylor:  Taking taylor expansion of d in c
1545384408.445 * [misc]backup-simplify:  Simplify d into d
1545384408.445 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.445 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384408.446 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384408.446 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384408.446 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.446 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384408.446 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384408.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.446 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384408.446 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.447 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384408.447 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.447 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384408.447 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384408.447 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.447 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.447 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.447 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.447 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.448 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.448 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.448 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.448 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384408.448 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.448 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384408.449 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384408.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.449 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384408.449 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.449 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384408.449 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384408.449 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.449 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.449 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.450 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545384408.450 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.450 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384408.451 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384408.451 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.451 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384408.451 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.451 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384408.451 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.451 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.452 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.452 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.452 * [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))
1545384408.452 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384408.452 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1545384408.452 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384408.452 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384408.452 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384408.452 * [misc]taylor:  Taking taylor expansion of c in d
1545384408.452 * [misc]backup-simplify:  Simplify c into c
1545384408.452 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384408.452 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384408.452 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384408.452 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.452 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.452 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.453 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.453 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.453 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.453 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384408.453 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384408.453 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384408.453 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.453 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.453 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.453 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.453 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.453 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384408.453 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384408.453 * [misc]taylor:  Taking taylor expansion of d in c
1545384408.453 * [misc]backup-simplify:  Simplify d into d
1545384408.453 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.453 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384408.454 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384408.454 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384408.454 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384408.454 * [misc]taylor:  Taking taylor expansion of c in c
1545384408.454 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.454 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.454 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.454 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.454 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384408.454 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384408.454 * [misc]taylor:  Taking taylor expansion of d in c
1545384408.454 * [misc]backup-simplify:  Simplify d into d
1545384408.454 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384408.454 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384408.455 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384408.455 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384408.455 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.455 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384408.455 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384408.455 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.455 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384408.455 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.456 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384408.456 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.456 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384408.456 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384408.456 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384408.456 * [misc]taylor:  Taking taylor expansion of d in d
1545384408.456 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.456 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.456 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384408.457 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384408.457 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.457 * [misc]backup-simplify:  Simplify 1 into 1
1545384408.457 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384408.457 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.457 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384408.458 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384408.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.458 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384408.458 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.458 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384408.458 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384408.458 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.458 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.459 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.459 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545384408.459 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.459 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384408.460 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384408.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384408.460 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384408.460 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.460 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384408.460 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384408.460 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.460 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.460 * [misc]backup-simplify:  Simplify 0 into 0
1545384408.461 * [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))
1545384408.461 * * * [misc]progress:  simplifying candidates
1545384408.461 * * * * [misc]progress:  [ 1 / 48 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))) 1))>
1545384408.461 * * * * [misc]progress:  [ 2 / 48 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (log (+ (* b d) (* a c))) (log (+ (* c c) (* d d))))))>
1545384408.461 * [enter]simplify:  Simplifying (- (log (+ (* b d) (* a c))) (log (+ (* c c) (* d d))))
1545384408.461 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384408.463 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384408.465 * * [misc]simplify:  iters left: 4 (20 enodes)
1545384408.468 * [exit]simplify:  Simplified to (- (log (+ (* a c) (* b d))) (log (+ (* c c) (* d d))))
1545384408.468 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (exp (- (log (+ (* a c) (* b d))) (log (+ (* c c) (* d d))))))
1545384408.468 * * * * [misc]progress:  [ 3 / 48 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))))>
1545384408.468 * * * * [misc]progress:  [ 4 / 48 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))))>
1545384408.468 * * * * [misc]progress:  [ 5 / 48 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (/ (* (* (+ (* b d) (* a c)) (+ (* b d) (* a c))) (+ (* b d) (* a c))) (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))))>
1545384408.469 * [enter]simplify:  Simplifying (/ (* (* (+ (* b d) (* a c)) (+ (* b d) (* a c))) (+ (* b d) (* a c))) (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))
1545384408.469 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384408.472 * * [misc]simplify:  iters left: 5 (52 enodes)
1545384408.488 * * [misc]simplify:  iters left: 4 (232 enodes)
1545384408.592 * [exit]simplify:  Simplified to (pow (/ (+ (* a c) (* b d)) (+ (* d d) (* c c))) 3)
1545384408.592 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (cbrt (pow (/ (+ (* a c) (* b d)) (+ (* d d) (* c c))) 3)))
1545384408.592 * * * * [misc]progress:  [ 6 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))) (cbrt (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))))>
1545384408.592 * * * * [misc]progress:  [ 7 / 48 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (* (* (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))))>
1545384408.592 * * * * [misc]progress:  [ 8 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* (sqrt (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))) (sqrt (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))))>
1545384408.592 * * * * [misc]progress:  [ 9 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (+ (* b d) (* a c))) (- (+ (* c c) (* d d)))))>
1545384408.592 * * * * [misc]progress:  [ 10 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (+ (* c c) (* d d))))))>
1545384408.593 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545384408.593 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384408.597 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384408.600 * * [misc]simplify:  iters left: 4 (34 enodes)
1545384408.605 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384408.610 * * [misc]simplify:  iters left: 2 (40 enodes)
1545384408.616 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* d d) (* c c)))))
1545384408.616 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (+ (* c c) (* d d))))))
1545384408.616 * [enter]simplify:  Simplifying (/ (cbrt (+ (* b d) (* a c))) (cbrt (+ (* c c) (* d d))))
1545384408.616 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384408.618 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384408.620 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d))))
1545384408.620 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d))))))
1545384408.620 * * * * [misc]progress:  [ 11 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))))>
1545384408.620 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (+ (* c c) (* d d))))
1545384408.620 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384408.623 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384408.625 * * [misc]simplify:  iters left: 4 (22 enodes)
1545384408.628 * * [misc]simplify:  iters left: 3 (23 enodes)
1545384408.632 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* d d) (* c c)))) (cbrt (+ (* a c) (* b d))))
1545384408.632 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* d d) (* c c)))) (cbrt (+ (* a c) (* b d)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))))
1545384408.632 * [enter]simplify:  Simplifying (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1545384408.632 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384408.634 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384408.636 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384408.636 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))))
1545384408.636 * * * * [misc]progress:  [ 12 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (/ (cbrt (+ (* b d) (* a c))) (+ (* c c) (* d d)))))>
1545384408.637 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1)
1545384408.637 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384408.638 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384408.641 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384408.644 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384408.650 * * [misc]simplify:  iters left: 2 (64 enodes)
1545384408.660 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384408.660 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (cbrt (+ (* b d) (* a c))) (+ (* c c) (* d d)))))
1545384408.660 * [enter]simplify:  Simplifying (/ (cbrt (+ (* b d) (* a c))) (+ (* c c) (* d d)))
1545384408.660 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384408.662 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384408.664 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))
1545384408.664 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (cbrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))))
1545384408.664 * * * * [misc]progress:  [ 13 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* b d) (* a c))) (cbrt (+ (* c c) (* d d))))))>
1545384408.665 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545384408.665 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384408.667 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384408.671 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1545384408.671 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* b d) (* a c))) (cbrt (+ (* c c) (* d d))))))
1545384408.671 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (cbrt (+ (* c c) (* d d))))
1545384408.671 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384408.673 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384408.675 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d))))
1545384408.675 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d))))))
1545384408.675 * * * * [misc]progress:  [ 14 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))))>
1545384408.675 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1545384408.676 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384408.677 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384408.680 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384408.680 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))))
1545384408.680 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1545384408.680 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384408.682 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384408.684 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384408.684 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))))
1545384408.684 * * * * [misc]progress:  [ 15 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (+ (* b d) (* a c))) 1) (/ (sqrt (+ (* b d) (* a c))) (+ (* c c) (* d d)))))>
1545384408.685 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) 1)
1545384408.685 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384408.686 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384408.688 * * [misc]simplify:  iters left: 4 (17 enodes)
1545384408.690 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384408.690 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* b d) (* a c))) (+ (* c c) (* d d)))))
1545384408.690 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (+ (* c c) (* d d)))
1545384408.690 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384408.692 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384408.695 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))
1545384408.695 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))))
1545384408.695 * * * * [misc]progress:  [ 16 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (cbrt (+ (* c c) (* d d))))))>
1545384408.695 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545384408.695 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384408.697 * * [misc]simplify:  iters left: 5 (14 enodes)
1545384408.699 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1545384408.699 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (cbrt (+ (* c c) (* d d))))))
1545384408.699 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (cbrt (+ (* c c) (* d d))))
1545384408.699 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384408.702 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384408.707 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (cbrt (+ (* c c) (* d d))))
1545384408.707 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (cbrt (+ (* c c) (* d d))))))
1545384408.707 * * * * [misc]progress:  [ 17 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))))>
1545384408.707 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* c c) (* d d))))
1545384408.707 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384408.709 * * [misc]simplify:  iters left: 5 (11 enodes)
1545384408.712 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1545384408.712 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))))
1545384408.713 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1545384408.713 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384408.716 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384408.721 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384408.721 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))))
1545384408.721 * * * * [misc]progress:  [ 18 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 1) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))))>
1545384408.722 * [enter]simplify:  Simplifying (/ 1 1)
1545384408.722 * * [misc]simplify:  iters left: 2 (2 enodes)
1545384408.722 * * [misc]simplify:  iters left: 1 (4 enodes)
1545384408.723 * [exit]simplify:  Simplified to 1
1545384408.723 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))))
1545384408.723 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))
1545384408.723 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384408.726 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384408.731 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
1545384408.731 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))))
1545384408.731 * * * * [misc]progress:  [ 19 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))))>
1545384408.731 * * * * [misc]progress:  [ 20 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (* b d) (* a c)) (/ 1 (+ (* c c) (* d d)))))>
1545384408.731 * * * * [misc]progress:  [ 21 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* b d) (* a c)))))>
1545384408.731 * * * * [misc]progress:  [ 22 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (+ (* c c) (* d d)))))>
1545384408.731 * [enter]simplify:  Simplifying (cbrt (+ (* c c) (* d d)))
1545384408.731 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384408.733 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384408.735 * [exit]simplify:  Simplified to (cbrt (+ (* c c) (* d d)))
1545384408.735 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (+ (* c c) (* d d)))))
1545384408.735 * * * * [misc]progress:  [ 23 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1545384408.736 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384408.736 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384408.738 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384408.740 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384408.740 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1545384408.740 * * * * [misc]progress:  [ 24 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) 1) (+ (* c c) (* d d))))>
1545384408.740 * [enter]simplify:  Simplifying (+ (* c c) (* d d))
1545384408.740 * * [misc]simplify:  iters left: 4 (5 enodes)
1545384408.742 * * [misc]simplify:  iters left: 3 (6 enodes)
1545384408.744 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1545384408.744 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) 1) (+ (* c c) (* d d))))
1545384408.744 * * * * [misc]progress:  [ 25 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (+ (* c c) (* d d)) (cbrt (+ (* b d) (* a c))))))>
1545384408.744 * [enter]simplify:  Simplifying (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1545384408.744 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384408.747 * * [misc]simplify:  iters left: 5 (12 enodes)
1545384408.751 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384408.751 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (+ (* c c) (* d d)) (cbrt (+ (* b d) (* a c))))))
1545384408.751 * * * * [misc]progress:  [ 26 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (sqrt (+ (* b d) (* a c))) (/ (+ (* c c) (* d d)) (sqrt (+ (* b d) (* a c))))))>
1545384408.751 * [enter]simplify:  Simplifying (sqrt (+ (* b d) (* a c)))
1545384408.751 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384408.754 * * [misc]simplify:  iters left: 4 (11 enodes)
1545384408.757 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384408.757 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (sqrt (+ (* a c) (* b d))) (/ (+ (* c c) (* d d)) (sqrt (+ (* b d) (* a c))))))
1545384408.757 * * * * [misc]progress:  [ 27 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* b d) (* a c)))))>
1545384408.757 * * * * [misc]progress:  [ 28 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (* b d) (* a c)) (+ (pow (* c c) 3) (pow (* d d) 3))) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))>
1545384408.757 * [enter]simplify:  Simplifying (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))
1545384408.757 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384408.761 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384408.772 * * [misc]simplify:  iters left: 4 (69 enodes)
1545384408.800 * * [misc]simplify:  iters left: 3 (134 enodes)
1545384408.850 * * [misc]simplify:  iters left: 2 (231 enodes)
1545384408.914 * [exit]simplify:  Simplified to (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))
1545384408.914 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (+ (* b d) (* a c)) (+ (pow (* c c) 3) (pow (* d d) 3))) (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))))
1545384408.914 * * * * [misc]progress:  [ 29 / 48 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (* b d) (* a c)) (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (- (* c c) (* d d))))>
1545384408.914 * [enter]simplify:  Simplifying (- (* c c) (* d d))
1545384408.914 * * [misc]simplify:  iters left: 4 (5 enodes)
1545384408.915 * * [misc]simplify:  iters left: 3 (10 enodes)
1545384408.918 * * [misc]simplify:  iters left: 2 (17 enodes)
1545384408.923 * * [misc]simplify:  iters left: 1 (32 enodes)
1545384408.934 * [exit]simplify:  Simplified to (* (+ c d) (- c d))
1545384408.934 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (+ (* b d) (* a c)) (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (* (+ c d) (- c d))))
1545384408.935 * * * * [misc]progress:  [ 30 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (pow (* b d) 3) (pow (* a c) 3)) (* (+ (* c c) (* d d)) (+ (* (* b d) (* b d)) (- (* (* a c) (* a c)) (* (* b d) (* a c)))))))>
1545384408.935 * [enter]simplify:  Simplifying (+ (pow (* b d) 3) (pow (* a c) 3))
1545384408.935 * * [misc]simplify:  iters left: 5 (10 enodes)
1545384408.937 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384408.941 * * [misc]simplify:  iters left: 3 (71 enodes)
1545384408.954 * * [misc]simplify:  iters left: 2 (142 enodes)
1545384408.980 * * [misc]simplify:  iters left: 1 (187 enodes)
1545384409.007 * [exit]simplify:  Simplified to (+ (pow (* a c) 3) (pow (* b d) 3))
1545384409.007 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (+ (pow (* a c) 3) (pow (* b d) 3)) (* (+ (* c c) (* d d)) (+ (* (* b d) (* b d)) (- (* (* a c) (* a c)) (* (* b d) (* a c)))))))
1545384409.007 * * * * [misc]progress:  [ 31 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (* b d) (* b d)) (* (* a c) (* a c))) (* (+ (* c c) (* d d)) (- (* b d) (* a c)))))>
1545384409.007 * [enter]simplify:  Simplifying (- (* (* b d) (* b d)) (* (* a c) (* a c)))
1545384409.007 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384409.009 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384409.013 * * [misc]simplify:  iters left: 4 (53 enodes)
1545384409.023 * * [misc]simplify:  iters left: 3 (102 enodes)
1545384409.060 * * [misc]simplify:  iters left: 2 (180 enodes)
1545384409.136 * * [misc]simplify:  iters left: 1 (339 enodes)
1545384409.317 * [exit]simplify:  Simplified to (* (+ (* b d) (* a c)) (- (* b d) (* a c)))
1545384409.317 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (* (+ (* b d) (* a c)) (- (* b d) (* a c))) (* (+ (* c c) (* d d)) (- (* b d) (* a c)))))
1545384409.317 * * * * [misc]progress:  [ 32 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (log (* (exp (* c c)) (exp (* d d))))))>
1545384409.317 * [enter]simplify:  Simplifying (* (exp (* c c)) (exp (* d d)))
1545384409.317 * * [misc]simplify:  iters left: 5 (7 enodes)
1545384409.318 * * [misc]simplify:  iters left: 4 (14 enodes)
1545384409.320 * * [misc]simplify:  iters left: 3 (16 enodes)
1545384409.322 * [exit]simplify:  Simplified to (exp (+ (* c c) (* d d)))
1545384409.322 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (+ (* b d) (* a c)) (log (exp (+ (* c c) (* d d))))))
1545384409.322 * * * * [misc]progress:  [ 33 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (pow (+ (* c c) (* d d)) 1)))>
1545384409.322 * * * * [misc]progress:  [ 34 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (exp (log (+ (* c c) (* d d))))))>
1545384409.322 * * * * [misc]progress:  [ 35 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (log (exp (+ (* c c) (* d d))))))>
1545384409.322 * * * * [misc]progress:  [ 36 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (* (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))))>
1545384409.322 * * * * [misc]progress:  [ 37 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (cbrt (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))))>
1545384409.323 * * * * [misc]progress:  [ 38 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))>
1545384409.323 * * * * [misc]progress:  [ 39 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (/ (+ (pow (* c c) 3) (pow (* d d) 3)) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))>
1545384409.323 * * * * [misc]progress:  [ 40 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (* 1 (+ (* c c) (* d d)))))>
1545384409.323 * * * * [misc]progress:  [ 41 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (/ (- (* (* c c) (* c c)) (* (* d d) (* d d))) (- (* c c) (* d d)))))>
1545384409.323 * * * * [misc]progress:  [ 42 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* d d) (* c c))))>
1545384409.323 * * * * [misc]progress:  [ 43 / 48 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1545384409.323 * [enter]simplify:  Simplifying 0
1545384409.323 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384409.323 * [exit]simplify:  Simplified to 0
1545384409.323 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1545384409.323 * * * * [misc]progress:  [ 44 / 48 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1545384409.323 * [enter]simplify:  Simplifying 0
1545384409.323 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384409.323 * [exit]simplify:  Simplified to 0
1545384409.323 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1545384409.323 * * * * [misc]progress:  [ 45 / 48 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1545384409.324 * [enter]simplify:  Simplifying 0
1545384409.324 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384409.324 * [exit]simplify:  Simplified to 0
1545384409.324 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1545384409.324 * * * * [misc]progress:  [ 46 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (pow d 2) (pow c 2))))>
1545384409.324 * [enter]simplify:  Simplifying (+ (pow d 2) (pow c 2))
1545384409.324 * * [misc]simplify:  iters left: 3 (6 enodes)
1545384409.325 * * [misc]simplify:  iters left: 2 (9 enodes)
1545384409.326 * [exit]simplify:  Simplified to (+ (* d d) (* c c))
1545384409.326 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* d d) (* c c))))
1545384409.326 * * * * [misc]progress:  [ 47 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (pow c 2) (pow d 2))))>
1545384409.326 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1545384409.326 * * [misc]simplify:  iters left: 3 (6 enodes)
1545384409.327 * * [misc]simplify:  iters left: 2 (9 enodes)
1545384409.328 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1545384409.328 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))
1545384409.328 * * * * [misc]progress:  [ 48 / 48 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (pow c 2) (pow d 2))))>
1545384409.328 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1545384409.328 * * [misc]simplify:  iters left: 3 (6 enodes)
1545384409.329 * * [misc]simplify:  iters left: 2 (9 enodes)
1545384409.331 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1545384409.331 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))
1545384409.331 * * * [misc]progress:  adding candidates to table
1545384409.912 * * [misc]progress:  iteration 2 / 4
1545384409.912 * * * [misc]progress:  picking best candidate
1545384409.949 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1545384409.949 * * * [misc]progress:  localizing error
1545384409.958 * * * [misc]progress:  generating rewritten candidates
1545384409.958 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1545384409.961 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1545384409.964 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1545384409.981 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1545384410.028 * * * [misc]progress:  generating series expansions
1545384410.029 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1545384410.029 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545384410.029 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545384410.029 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545384410.029 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384410.029 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.029 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.029 * [misc]backup-simplify:  Simplify c into c
1545384410.029 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.029 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.029 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.029 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.029 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.029 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384410.029 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545384410.030 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.030 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.030 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545384410.030 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384410.030 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384410.030 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.030 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.030 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.030 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.030 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.030 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.030 * [misc]backup-simplify:  Simplify d into d
1545384410.030 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.031 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384410.031 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384410.031 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.031 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384410.031 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384410.031 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384410.031 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.031 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.031 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.031 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.031 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.031 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.031 * [misc]backup-simplify:  Simplify d into d
1545384410.031 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.031 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384410.032 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384410.032 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.032 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.032 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384410.032 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.032 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.032 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.032 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.032 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.032 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.032 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.032 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.032 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.033 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384410.033 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384410.034 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545384410.034 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545384410.034 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384410.034 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384410.034 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.034 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.034 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.034 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384410.034 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384410.034 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.034 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.034 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.035 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.035 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384410.035 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.035 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545384410.035 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.035 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.036 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.036 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.036 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.036 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.036 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545384410.036 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384410.036 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384410.036 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384410.036 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.036 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.036 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.037 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.037 * [misc]backup-simplify:  Simplify c into c
1545384410.037 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.037 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.037 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.037 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.037 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.037 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.037 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.037 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.037 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.037 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.038 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.038 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.038 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.038 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.038 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384410.038 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384410.038 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384410.039 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.039 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.039 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.039 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.039 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.039 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.039 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384410.039 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.039 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.039 * [misc]backup-simplify:  Simplify d into d
1545384410.039 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.039 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.039 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384410.040 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.040 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.040 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.040 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.040 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384410.040 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384410.041 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384410.041 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.041 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.041 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.041 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.041 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.041 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.041 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384410.041 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.041 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.041 * [misc]backup-simplify:  Simplify d into d
1545384410.041 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.041 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.041 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384410.042 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.042 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.042 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.042 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.043 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384410.043 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.043 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.043 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.043 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.043 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384410.043 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.043 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384410.044 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384410.044 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384410.044 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384410.044 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384410.044 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.044 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.045 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.045 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.045 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.045 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384410.045 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.045 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384410.045 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.045 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.046 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.046 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384410.046 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.046 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.047 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384410.047 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.047 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384410.047 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.047 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.048 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384410.048 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.048 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.048 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.048 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.048 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545384410.048 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384410.048 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384410.048 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384410.048 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.048 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.049 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.049 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.049 * [misc]backup-simplify:  Simplify c into c
1545384410.049 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.049 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.049 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.049 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.049 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.049 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.049 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.049 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.049 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.049 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.049 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.050 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.050 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.050 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.050 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.050 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384410.050 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384410.050 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384410.050 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.050 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.050 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.050 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.050 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.051 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.051 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384410.051 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.051 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.051 * [misc]backup-simplify:  Simplify d into d
1545384410.051 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.051 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.051 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384410.051 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.051 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.052 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.052 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.052 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.052 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384410.052 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384410.052 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384410.052 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.052 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.052 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.052 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.052 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.053 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.053 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384410.053 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.053 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.053 * [misc]backup-simplify:  Simplify d into d
1545384410.053 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.053 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.053 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384410.053 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.053 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.054 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.054 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.054 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.054 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384410.054 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.054 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.054 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.054 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.055 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384410.055 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.055 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384410.056 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384410.056 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384410.056 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384410.056 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384410.056 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.056 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.056 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.056 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.056 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.056 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384410.056 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.056 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384410.056 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.056 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.056 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.057 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384410.057 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.057 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.057 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384410.057 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.057 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384410.057 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.057 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.057 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384410.058 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.058 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.058 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.058 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.058 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545384410.058 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1545384410.058 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545384410.058 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545384410.058 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545384410.058 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384410.058 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.058 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.058 * [misc]backup-simplify:  Simplify c into c
1545384410.058 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.058 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.058 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.058 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.058 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.058 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384410.058 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545384410.058 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.058 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.059 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545384410.059 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384410.059 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384410.059 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.059 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.059 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.059 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.059 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.059 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.059 * [misc]backup-simplify:  Simplify d into d
1545384410.059 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.059 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384410.059 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384410.059 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.059 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.059 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384410.059 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384410.059 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384410.059 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.059 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.059 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.059 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.059 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.059 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.059 * [misc]backup-simplify:  Simplify d into d
1545384410.059 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.059 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384410.059 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384410.059 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.060 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.060 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384410.060 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.060 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.060 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.060 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.060 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.060 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.060 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.060 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.060 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.060 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384410.060 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384410.061 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545384410.061 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545384410.061 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384410.061 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384410.061 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.061 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.061 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.061 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384410.061 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384410.061 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.061 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.061 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.061 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.062 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384410.062 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.062 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545384410.062 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.062 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.062 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.062 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.062 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.062 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.062 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545384410.062 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384410.062 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384410.062 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384410.062 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.062 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.062 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.062 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.062 * [misc]backup-simplify:  Simplify c into c
1545384410.062 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.063 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.063 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.063 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.063 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.063 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.063 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.063 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.063 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.063 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.063 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.063 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.063 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.063 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.064 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.064 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384410.064 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384410.064 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384410.064 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.064 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.064 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.064 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.064 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.064 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.064 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384410.064 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.064 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.064 * [misc]backup-simplify:  Simplify d into d
1545384410.064 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.064 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.064 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384410.064 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.064 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.064 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.065 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.065 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.065 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384410.065 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384410.065 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384410.065 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.065 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.065 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.065 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.065 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.065 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.065 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384410.065 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.065 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.065 * [misc]backup-simplify:  Simplify d into d
1545384410.065 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.065 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.065 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384410.065 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.066 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.066 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.066 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.066 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.066 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384410.066 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.066 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.066 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.066 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.066 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384410.066 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.067 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384410.067 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384410.067 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384410.067 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384410.067 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384410.067 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.067 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.067 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.067 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.067 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.067 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384410.068 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.068 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384410.068 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.068 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.068 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.068 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384410.068 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.068 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.069 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384410.069 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.069 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384410.069 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.069 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.069 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384410.069 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.069 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.069 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.069 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.069 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545384410.070 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384410.070 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384410.070 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384410.070 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.070 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.070 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.070 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.070 * [misc]backup-simplify:  Simplify c into c
1545384410.070 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.070 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.070 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.070 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.070 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.070 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.070 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.070 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.070 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.070 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.070 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.070 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.071 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.071 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.071 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.071 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384410.071 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384410.071 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384410.071 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.071 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.071 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.071 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.071 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.071 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.071 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384410.071 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.071 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.071 * [misc]backup-simplify:  Simplify d into d
1545384410.071 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.071 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.071 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384410.071 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.072 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.072 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.072 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.072 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384410.072 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384410.072 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384410.072 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.072 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.072 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.072 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.072 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.072 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.072 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384410.072 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.072 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.072 * [misc]backup-simplify:  Simplify d into d
1545384410.072 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.072 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.073 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384410.073 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.073 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.073 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.073 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.073 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.073 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384410.073 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.073 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.073 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.073 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.073 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384410.074 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.074 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384410.074 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384410.074 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384410.074 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384410.074 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384410.074 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.074 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.074 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.074 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.074 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.075 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384410.075 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.075 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384410.075 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.075 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.075 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.075 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384410.075 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.076 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.076 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384410.076 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.076 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384410.076 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.076 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.077 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384410.077 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.077 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.077 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.077 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.077 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545384410.077 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1545384410.078 * [misc]backup-simplify:  Simplify (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) into (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1545384410.078 * [misc]approximate:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in (b d a c) around 0
1545384410.078 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1545384410.078 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1545384410.078 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1545384410.078 * [misc]taylor:  Taking taylor expansion of a in c
1545384410.078 * [misc]backup-simplify:  Simplify a into a
1545384410.078 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.078 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.078 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.078 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1545384410.078 * [misc]taylor:  Taking taylor expansion of b in c
1545384410.078 * [misc]backup-simplify:  Simplify b into b
1545384410.078 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.078 * [misc]backup-simplify:  Simplify d into d
1545384410.078 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1545384410.078 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1545384410.078 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384410.078 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.078 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.078 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.078 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.078 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.078 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.078 * [misc]backup-simplify:  Simplify d into d
1545384410.078 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.079 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384410.079 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.079 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1545384410.079 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.079 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.079 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384410.080 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1545384410.080 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1545384410.080 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1545384410.080 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384410.080 * [misc]taylor:  Taking taylor expansion of a in a
1545384410.080 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.080 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.080 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.080 * [misc]backup-simplify:  Simplify c into c
1545384410.080 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1545384410.080 * [misc]taylor:  Taking taylor expansion of b in a
1545384410.080 * [misc]backup-simplify:  Simplify b into b
1545384410.080 * [misc]taylor:  Taking taylor expansion of d in a
1545384410.080 * [misc]backup-simplify:  Simplify d into d
1545384410.080 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1545384410.080 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1545384410.080 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1545384410.080 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384410.080 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.080 * [misc]backup-simplify:  Simplify c into c
1545384410.080 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545384410.080 * [misc]taylor:  Taking taylor expansion of d in a
1545384410.080 * [misc]backup-simplify:  Simplify d into d
1545384410.080 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.080 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.080 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545384410.081 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1545384410.081 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1545384410.081 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.081 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.081 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.081 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1545384410.082 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1545384410.082 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1545384410.082 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1545384410.082 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384410.082 * [misc]taylor:  Taking taylor expansion of a in d
1545384410.082 * [misc]backup-simplify:  Simplify a into a
1545384410.082 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.082 * [misc]backup-simplify:  Simplify c into c
1545384410.082 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1545384410.082 * [misc]taylor:  Taking taylor expansion of b in d
1545384410.082 * [misc]backup-simplify:  Simplify b into b
1545384410.082 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.082 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.082 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.082 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1545384410.082 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1545384410.082 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384410.082 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.082 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.082 * [misc]backup-simplify:  Simplify c into c
1545384410.082 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.082 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.082 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.082 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.082 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.082 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384410.082 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.083 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1545384410.083 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.083 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.083 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1545384410.083 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1545384410.083 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1545384410.083 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384410.083 * [misc]taylor:  Taking taylor expansion of a in b
1545384410.083 * [misc]backup-simplify:  Simplify a into a
1545384410.083 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.083 * [misc]backup-simplify:  Simplify c into c
1545384410.083 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384410.083 * [misc]taylor:  Taking taylor expansion of b in b
1545384410.083 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.084 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.084 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.084 * [misc]backup-simplify:  Simplify d into d
1545384410.084 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1545384410.084 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1545384410.084 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1545384410.084 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384410.084 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.084 * [misc]backup-simplify:  Simplify c into c
1545384410.084 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384410.084 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.084 * [misc]backup-simplify:  Simplify d into d
1545384410.084 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.084 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.084 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545384410.084 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1545384410.084 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1545384410.085 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.085 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.085 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1545384410.085 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1545384410.085 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1545384410.085 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1545384410.086 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384410.086 * [misc]taylor:  Taking taylor expansion of a in b
1545384410.086 * [misc]backup-simplify:  Simplify a into a
1545384410.086 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.086 * [misc]backup-simplify:  Simplify c into c
1545384410.086 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384410.086 * [misc]taylor:  Taking taylor expansion of b in b
1545384410.086 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.086 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.086 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.086 * [misc]backup-simplify:  Simplify d into d
1545384410.086 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1545384410.086 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1545384410.086 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1545384410.086 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384410.086 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.086 * [misc]backup-simplify:  Simplify c into c
1545384410.086 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384410.086 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.086 * [misc]backup-simplify:  Simplify d into d
1545384410.086 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.086 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.086 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545384410.086 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1545384410.087 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1545384410.087 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.087 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.087 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.087 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1545384410.088 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1545384410.088 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.088 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384410.088 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1545384410.088 * [misc]backup-simplify:  Simplify (* (* a c) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) into (* (* a c) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1545384410.088 * [misc]taylor:  Taking taylor expansion of (* (* a c) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1545384410.088 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384410.088 * [misc]taylor:  Taking taylor expansion of a in d
1545384410.088 * [misc]backup-simplify:  Simplify a into a
1545384410.088 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.088 * [misc]backup-simplify:  Simplify c into c
1545384410.088 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1545384410.088 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1545384410.088 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384410.089 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.089 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.089 * [misc]backup-simplify:  Simplify c into c
1545384410.089 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.089 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.089 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.089 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.089 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.089 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384410.089 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.089 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1545384410.089 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.090 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.090 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1545384410.090 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.090 * [misc]backup-simplify:  Simplify (* (* a c) (/ 1 c)) into a
1545384410.090 * [misc]taylor:  Taking taylor expansion of a in a
1545384410.090 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.090 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.090 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.090 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.090 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.090 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384410.090 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384410.090 * [misc]backup-simplify:  Simplify (+ 0 d) into d
1545384410.091 * [misc]backup-simplify:  Simplify (+ (* (* a c) 0) (* d (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into (* d (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1545384410.091 * [misc]taylor:  Taking taylor expansion of (* d (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1545384410.091 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.091 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.091 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.091 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1545384410.091 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1545384410.091 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384410.091 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.091 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.091 * [misc]backup-simplify:  Simplify c into c
1545384410.091 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.091 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.091 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.091 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.091 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.091 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384410.091 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.092 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1545384410.092 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.092 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.092 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1545384410.092 * [misc]backup-simplify:  Simplify (* 0 (/ 1 c)) into 0
1545384410.092 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.092 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.092 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.092 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.092 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.093 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384410.093 * [misc]backup-simplify:  Simplify (+ (* (* a c) 0) (* 0 (/ 1 c))) into 0
1545384410.093 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.093 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.093 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.093 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.093 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.093 * [misc]taylor:  Taking taylor expansion of 1 in c
1545384410.093 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.093 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.093 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.094 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.094 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384410.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.094 * [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
1545384410.095 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1545384410.096 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.096 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545384410.096 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.096 * [misc]backup-simplify:  Simplify (+ (* (* a c) 0) (+ (* d 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1545384410.097 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.097 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.097 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.097 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.097 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.097 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.097 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.097 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 c))) into (/ 1 c)
1545384410.097 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
1545384410.097 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.097 * [misc]backup-simplify:  Simplify c into c
1545384410.097 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384410.097 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545384410.097 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.097 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.097 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.098 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.098 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.098 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.098 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.098 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.099 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.099 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 1 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into (- (/ 1 (pow c 4)))
1545384410.100 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow c 4))) (pow 0 2) (+)) (* 2 (/ 1 c))) into (/ -1/2 (pow c 3))
1545384410.100 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.100 * [misc]backup-simplify:  Simplify (+ (* (* a c) (/ -1/2 (pow c 3))) (+ (* 0 0) (* 0 (/ 1 c)))) into (- (* 1/2 (/ a (pow c 2))))
1545384410.100 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ a (pow c 2)))) in a
1545384410.100 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ a (pow c 2))) in a
1545384410.100 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1545384410.100 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384410.100 * [misc]taylor:  Taking taylor expansion of (/ a (pow c 2)) in a
1545384410.100 * [misc]taylor:  Taking taylor expansion of a in a
1545384410.100 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.100 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.100 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384410.100 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.100 * [misc]backup-simplify:  Simplify c into c
1545384410.101 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.101 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.101 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.101 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.101 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.101 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.101 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.101 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.101 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.101 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.101 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.101 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* a (* 1 1)))) into a
1545384410.102 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 b) (/ 1 d)) (* (/ 1 a) (/ 1 c))) (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))))) into (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1545384410.102 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (b d a c) around 0
1545384410.102 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1545384410.102 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1545384410.102 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1545384410.102 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1545384410.102 * [misc]taylor:  Taking taylor expansion of b in c
1545384410.102 * [misc]backup-simplify:  Simplify b into b
1545384410.102 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.102 * [misc]backup-simplify:  Simplify d into d
1545384410.102 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384410.102 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384410.102 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1545384410.102 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1545384410.102 * [misc]taylor:  Taking taylor expansion of a in c
1545384410.102 * [misc]backup-simplify:  Simplify a into a
1545384410.102 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.102 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.102 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.102 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545384410.103 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545384410.103 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545384410.103 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1545384410.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384410.103 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384410.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384410.103 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.103 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.103 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.103 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.103 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.103 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384410.103 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.103 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.103 * [misc]backup-simplify:  Simplify d into d
1545384410.103 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.104 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.104 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384410.104 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.104 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.104 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.104 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.105 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.105 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.105 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.105 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1545384410.105 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1545384410.105 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1545384410.105 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1545384410.105 * [misc]taylor:  Taking taylor expansion of b in a
1545384410.105 * [misc]backup-simplify:  Simplify b into b
1545384410.105 * [misc]taylor:  Taking taylor expansion of d in a
1545384410.105 * [misc]backup-simplify:  Simplify d into d
1545384410.105 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384410.105 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384410.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384410.106 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384410.106 * [misc]taylor:  Taking taylor expansion of a in a
1545384410.106 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.106 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.106 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.106 * [misc]backup-simplify:  Simplify c into c
1545384410.106 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384410.106 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384410.106 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384410.106 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1545384410.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1545384410.106 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545384410.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384410.106 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384410.106 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.106 * [misc]backup-simplify:  Simplify c into c
1545384410.106 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.106 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545384410.106 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545384410.106 * [misc]taylor:  Taking taylor expansion of d in a
1545384410.106 * [misc]backup-simplify:  Simplify d into d
1545384410.107 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.107 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.107 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384410.110 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384410.111 * [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)))))
1545384410.111 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.111 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.111 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.111 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384410.112 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.112 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.112 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.112 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1545384410.112 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1545384410.112 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1545384410.112 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1545384410.112 * [misc]taylor:  Taking taylor expansion of b in d
1545384410.112 * [misc]backup-simplify:  Simplify b into b
1545384410.112 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.112 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.112 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.112 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545384410.112 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545384410.112 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545384410.112 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1545384410.112 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384410.112 * [misc]taylor:  Taking taylor expansion of a in d
1545384410.112 * [misc]backup-simplify:  Simplify a into a
1545384410.112 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.112 * [misc]backup-simplify:  Simplify c into c
1545384410.112 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.112 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.112 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545384410.112 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384410.113 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.113 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.113 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.113 * [misc]backup-simplify:  Simplify c into c
1545384410.113 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.113 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.113 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.113 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.113 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.113 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.113 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.113 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.113 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.113 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.114 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.114 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.114 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.114 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.114 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1545384410.114 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384410.114 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384410.114 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384410.114 * [misc]taylor:  Taking taylor expansion of b in b
1545384410.114 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.114 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.114 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.114 * [misc]backup-simplify:  Simplify d into d
1545384410.114 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384410.114 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384410.114 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384410.114 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384410.114 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384410.114 * [misc]taylor:  Taking taylor expansion of a in b
1545384410.114 * [misc]backup-simplify:  Simplify a into a
1545384410.114 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.114 * [misc]backup-simplify:  Simplify c into c
1545384410.114 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.114 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.114 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1545384410.114 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545384410.114 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384410.114 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384410.114 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384410.115 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.115 * [misc]backup-simplify:  Simplify c into c
1545384410.115 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.115 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.115 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384410.115 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384410.115 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.115 * [misc]backup-simplify:  Simplify d into d
1545384410.115 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.115 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.115 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384410.115 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384410.115 * [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)))))
1545384410.115 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.115 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.115 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.115 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384410.116 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.116 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.116 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.116 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1545384410.116 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384410.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384410.116 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384410.116 * [misc]taylor:  Taking taylor expansion of b in b
1545384410.116 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.116 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.116 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.116 * [misc]backup-simplify:  Simplify d into d
1545384410.116 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384410.116 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384410.116 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384410.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384410.116 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384410.116 * [misc]taylor:  Taking taylor expansion of a in b
1545384410.116 * [misc]backup-simplify:  Simplify a into a
1545384410.116 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.116 * [misc]backup-simplify:  Simplify c into c
1545384410.116 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.116 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.116 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1545384410.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545384410.116 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384410.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384410.116 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384410.116 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.117 * [misc]backup-simplify:  Simplify c into c
1545384410.117 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.117 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.117 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384410.117 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384410.117 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.117 * [misc]backup-simplify:  Simplify d into d
1545384410.117 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.117 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.117 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384410.117 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384410.117 * [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)))))
1545384410.117 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.117 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.117 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.117 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384410.118 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.118 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.118 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.118 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1545384410.118 * [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))
1545384410.118 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 d)) in d
1545384410.118 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545384410.118 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384410.118 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.118 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.118 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.118 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.118 * [misc]backup-simplify:  Simplify c into c
1545384410.118 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.118 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.118 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.118 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.118 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.118 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.118 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.119 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.119 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.119 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.119 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.119 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.119 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.119 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.119 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.119 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.120 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.120 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545384410.120 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.120 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.120 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.120 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.120 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.120 * [misc]taylor:  Taking taylor expansion of 1 in a
1545384410.120 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.120 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545384410.120 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545384410.120 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* a c))) into (/ 1 (* a c))
1545384410.120 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* (/ 1 (* a c)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (* (/ 1 (* a c)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1545384410.120 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a c)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1545384410.121 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1545384410.121 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384410.121 * [misc]taylor:  Taking taylor expansion of a in d
1545384410.121 * [misc]backup-simplify:  Simplify a into a
1545384410.121 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.121 * [misc]backup-simplify:  Simplify c into c
1545384410.121 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.121 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.121 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545384410.121 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384410.121 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.121 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.121 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.121 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.121 * [misc]backup-simplify:  Simplify c into c
1545384410.121 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.121 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.121 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.121 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.121 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.121 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.121 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.121 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.121 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.121 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.121 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.121 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.122 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.122 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.122 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.122 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.122 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.122 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.122 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.122 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.122 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.122 * [misc]taylor:  Taking taylor expansion of 1 in c
1545384410.122 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.122 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.123 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.123 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384410.123 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384410.123 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384410.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.124 * [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
1545384410.124 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.124 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1545384410.125 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384410.125 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384410.125 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384410.125 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.125 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* (/ 1 (* a c)) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1545384410.125 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.125 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.125 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.125 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.125 * [misc]backup-simplify:  Simplify (* (/ 1 (* a c)) 1) into (/ 1 (* a c))
1545384410.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384410.125 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384410.125 * [misc]taylor:  Taking taylor expansion of a in a
1545384410.125 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.125 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.125 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.125 * [misc]backup-simplify:  Simplify c into c
1545384410.125 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384410.125 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384410.126 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384410.126 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545384410.126 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.126 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.126 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.126 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.126 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.126 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.126 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.126 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384410.126 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.126 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) 0) into (/ 1 (pow c 2))
1545384410.127 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow c 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow c 2)))
1545384410.127 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow c 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow c 2))
1545384410.127 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow c 2)) 1))) into (- (* 1/2 (/ 1 (pow c 2))))
1545384410.127 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow c 2)))) in a
1545384410.128 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow c 2))) in a
1545384410.128 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1545384410.128 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384410.128 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384410.128 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384410.128 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.128 * [misc]backup-simplify:  Simplify c into c
1545384410.128 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.128 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.128 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.128 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.128 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.128 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.128 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.128 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.128 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.128 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1545384410.128 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384410.129 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384410.129 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384410.129 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.129 * [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
1545384410.130 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.130 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1545384410.130 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384410.130 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.130 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))) (* 0 (/ 0 (* a c))))) into 0
1545384410.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.131 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* (/ 1 (* a c)) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))))) into 0
1545384410.131 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.131 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.131 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.131 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.131 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.131 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.131 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384410.131 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384410.131 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a c)) 0) (* 0 1)) into 0
1545384410.131 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.131 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.131 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.131 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.132 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.132 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384410.132 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.132 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.132 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow c 2)) 1)) (* (- (/ 1 (pow c 2))) (/ 0 1)))) into 0
1545384410.133 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow c 2)))))) (* 2 1)) into 0
1545384410.133 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow c 2)) 0) (* 0 1)))) into 0
1545384410.133 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.133 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.133 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.133 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.133 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.133 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545384410.133 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545384410.133 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.133 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.133 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.133 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 b)))))) into b
1545384410.134 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- a)) (/ 1 (- c)))) (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))))) into (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1545384410.134 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (b d a c) around 0
1545384410.134 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1545384410.134 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1545384410.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1545384410.134 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1545384410.134 * [misc]taylor:  Taking taylor expansion of b in c
1545384410.134 * [misc]backup-simplify:  Simplify b into b
1545384410.134 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.134 * [misc]backup-simplify:  Simplify d into d
1545384410.134 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384410.134 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384410.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1545384410.134 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1545384410.134 * [misc]taylor:  Taking taylor expansion of a in c
1545384410.134 * [misc]backup-simplify:  Simplify a into a
1545384410.134 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.134 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.134 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.134 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545384410.134 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545384410.134 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545384410.134 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1545384410.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384410.134 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384410.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384410.134 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.134 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.134 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.134 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.135 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.135 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384410.135 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.135 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.135 * [misc]backup-simplify:  Simplify d into d
1545384410.135 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.135 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.135 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384410.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.135 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.135 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.135 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.136 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.136 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.136 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1545384410.136 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1545384410.136 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1545384410.136 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1545384410.136 * [misc]taylor:  Taking taylor expansion of b in a
1545384410.136 * [misc]backup-simplify:  Simplify b into b
1545384410.136 * [misc]taylor:  Taking taylor expansion of d in a
1545384410.136 * [misc]backup-simplify:  Simplify d into d
1545384410.136 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384410.136 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384410.136 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384410.136 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384410.136 * [misc]taylor:  Taking taylor expansion of a in a
1545384410.136 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.136 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.136 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.136 * [misc]backup-simplify:  Simplify c into c
1545384410.136 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384410.136 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384410.136 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384410.136 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1545384410.136 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1545384410.136 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545384410.136 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384410.136 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384410.136 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.136 * [misc]backup-simplify:  Simplify c into c
1545384410.136 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.137 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.137 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545384410.137 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545384410.137 * [misc]taylor:  Taking taylor expansion of d in a
1545384410.137 * [misc]backup-simplify:  Simplify d into d
1545384410.137 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.137 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.137 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384410.137 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384410.137 * [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)))))
1545384410.137 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.137 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.137 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.137 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384410.137 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.138 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.138 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.138 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1545384410.138 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1545384410.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1545384410.138 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1545384410.138 * [misc]taylor:  Taking taylor expansion of b in d
1545384410.138 * [misc]backup-simplify:  Simplify b into b
1545384410.138 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.138 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.138 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.138 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545384410.138 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545384410.138 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545384410.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1545384410.138 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384410.138 * [misc]taylor:  Taking taylor expansion of a in d
1545384410.138 * [misc]backup-simplify:  Simplify a into a
1545384410.138 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.138 * [misc]backup-simplify:  Simplify c into c
1545384410.138 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.138 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.138 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545384410.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384410.138 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.138 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.138 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.138 * [misc]backup-simplify:  Simplify c into c
1545384410.138 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.139 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.139 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.139 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.139 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.139 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.139 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.139 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.139 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.139 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.139 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.139 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.139 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.140 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.140 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1545384410.140 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384410.140 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384410.140 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384410.140 * [misc]taylor:  Taking taylor expansion of b in b
1545384410.140 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.140 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.140 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.140 * [misc]backup-simplify:  Simplify d into d
1545384410.140 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384410.141 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384410.141 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384410.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384410.141 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384410.141 * [misc]taylor:  Taking taylor expansion of a in b
1545384410.141 * [misc]backup-simplify:  Simplify a into a
1545384410.141 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.141 * [misc]backup-simplify:  Simplify c into c
1545384410.141 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.141 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.141 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1545384410.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545384410.141 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384410.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384410.141 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384410.141 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.141 * [misc]backup-simplify:  Simplify c into c
1545384410.141 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.141 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384410.141 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384410.141 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.142 * [misc]backup-simplify:  Simplify d into d
1545384410.142 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.142 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.142 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384410.142 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384410.142 * [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)))))
1545384410.142 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.143 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.143 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.143 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384410.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.143 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.144 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.144 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1545384410.144 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384410.144 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384410.144 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384410.144 * [misc]taylor:  Taking taylor expansion of b in b
1545384410.144 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.144 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.144 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.144 * [misc]backup-simplify:  Simplify d into d
1545384410.144 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384410.144 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384410.144 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384410.144 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384410.144 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384410.144 * [misc]taylor:  Taking taylor expansion of a in b
1545384410.144 * [misc]backup-simplify:  Simplify a into a
1545384410.144 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.144 * [misc]backup-simplify:  Simplify c into c
1545384410.144 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.145 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.145 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1545384410.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545384410.145 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384410.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384410.145 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384410.145 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.145 * [misc]backup-simplify:  Simplify c into c
1545384410.145 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.145 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384410.145 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384410.145 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.145 * [misc]backup-simplify:  Simplify d into d
1545384410.145 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.145 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.145 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384410.146 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384410.146 * [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)))))
1545384410.146 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.146 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.146 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.146 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384410.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.147 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.147 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.148 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1545384410.148 * [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))
1545384410.148 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 d)) in d
1545384410.148 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545384410.148 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384410.148 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.148 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.148 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.148 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.148 * [misc]backup-simplify:  Simplify c into c
1545384410.148 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.148 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.148 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.148 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.148 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.148 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.149 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.149 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.149 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.149 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.149 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.149 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.150 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.150 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.150 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.150 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.150 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.150 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545384410.151 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.151 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.151 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.151 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.151 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.151 * [misc]taylor:  Taking taylor expansion of 1 in a
1545384410.151 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.151 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545384410.151 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545384410.152 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* a c))) into (/ 1 (* a c))
1545384410.152 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* (/ 1 (* a c)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (* (/ 1 (* a c)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1545384410.152 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a c)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1545384410.152 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1545384410.152 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384410.152 * [misc]taylor:  Taking taylor expansion of a in d
1545384410.152 * [misc]backup-simplify:  Simplify a into a
1545384410.152 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.152 * [misc]backup-simplify:  Simplify c into c
1545384410.152 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.152 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.152 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545384410.152 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384410.152 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.152 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.152 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.152 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.153 * [misc]backup-simplify:  Simplify c into c
1545384410.153 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.153 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.153 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.153 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.153 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.153 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.153 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.153 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.153 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.153 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.153 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.154 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384410.154 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.154 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.154 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.155 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384410.155 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.155 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.155 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.155 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.155 * [misc]taylor:  Taking taylor expansion of 1 in c
1545384410.155 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.155 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.156 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.156 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384410.156 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384410.156 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384410.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.157 * [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
1545384410.158 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.159 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1545384410.159 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384410.159 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384410.159 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384410.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.160 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* (/ 1 (* a c)) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1545384410.160 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.160 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.160 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.160 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.160 * [misc]backup-simplify:  Simplify (* (/ 1 (* a c)) 1) into (/ 1 (* a c))
1545384410.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384410.160 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384410.160 * [misc]taylor:  Taking taylor expansion of a in a
1545384410.160 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.160 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.160 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.160 * [misc]backup-simplify:  Simplify c into c
1545384410.160 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384410.161 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384410.161 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384410.161 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545384410.161 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.161 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.161 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.161 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.161 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.161 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.162 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.162 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384410.162 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.162 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) 0) into (/ 1 (pow c 2))
1545384410.163 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow c 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow c 2)))
1545384410.164 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow c 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow c 2))
1545384410.164 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow c 2)) 1))) into (- (* 1/2 (/ 1 (pow c 2))))
1545384410.164 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow c 2)))) in a
1545384410.164 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow c 2))) in a
1545384410.164 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1545384410.164 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384410.164 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384410.164 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384410.164 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.164 * [misc]backup-simplify:  Simplify c into c
1545384410.164 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.164 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.164 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.165 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.165 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.165 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.165 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.165 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.165 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.165 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1545384410.165 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384410.166 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384410.166 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384410.166 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.167 * [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
1545384410.167 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.168 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1545384410.168 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384410.168 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.168 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))) (* 0 (/ 0 (* a c))))) into 0
1545384410.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.169 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* (/ 1 (* a c)) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))))) into 0
1545384410.169 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.169 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.169 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.169 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.169 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.169 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.169 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384410.169 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384410.169 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a c)) 0) (* 0 1)) into 0
1545384410.169 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.169 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.169 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.169 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.170 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384410.170 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.170 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow c 2)) 1)) (* (- (/ 1 (pow c 2))) (/ 0 1)))) into 0
1545384410.171 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow c 2)))))) (* 2 1)) into 0
1545384410.171 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow c 2)) 0) (* 0 1)))) into 0
1545384410.171 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.171 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.171 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.171 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.171 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.171 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545384410.171 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545384410.171 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.171 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.171 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.171 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- b))))))) into (* -1 b)
1545384410.171 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1545384410.172 * [misc]backup-simplify:  Simplify (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) into (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2)))
1545384410.172 * [misc]approximate:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in (b d a c) around 0
1545384410.172 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in c
1545384410.172 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1545384410.172 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1545384410.172 * [misc]taylor:  Taking taylor expansion of a in c
1545384410.172 * [misc]backup-simplify:  Simplify a into a
1545384410.172 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.172 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.172 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.172 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1545384410.172 * [misc]taylor:  Taking taylor expansion of b in c
1545384410.172 * [misc]backup-simplify:  Simplify b into b
1545384410.172 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.172 * [misc]backup-simplify:  Simplify d into d
1545384410.172 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384410.172 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.172 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.172 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.172 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.172 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.172 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.172 * [misc]backup-simplify:  Simplify d into d
1545384410.172 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545384410.172 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384410.172 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1545384410.172 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.172 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384410.172 * [misc]backup-simplify:  Simplify (/ (* b d) (pow d 2)) into (/ b d)
1545384410.172 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in a
1545384410.173 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1545384410.173 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384410.173 * [misc]taylor:  Taking taylor expansion of a in a
1545384410.173 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.173 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.173 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.173 * [misc]backup-simplify:  Simplify c into c
1545384410.173 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1545384410.173 * [misc]taylor:  Taking taylor expansion of b in a
1545384410.173 * [misc]backup-simplify:  Simplify b into b
1545384410.173 * [misc]taylor:  Taking taylor expansion of d in a
1545384410.173 * [misc]backup-simplify:  Simplify d into d
1545384410.173 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1545384410.173 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384410.173 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.173 * [misc]backup-simplify:  Simplify c into c
1545384410.173 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545384410.173 * [misc]taylor:  Taking taylor expansion of d in a
1545384410.173 * [misc]backup-simplify:  Simplify d into d
1545384410.173 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384410.173 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384410.173 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1545384410.173 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.173 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.173 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545384410.173 * [misc]backup-simplify:  Simplify (/ (* b d) (+ (pow c 2) (pow d 2))) into (/ (* b d) (+ (pow c 2) (pow d 2)))
1545384410.173 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in d
1545384410.173 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1545384410.173 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384410.173 * [misc]taylor:  Taking taylor expansion of a in d
1545384410.173 * [misc]backup-simplify:  Simplify a into a
1545384410.173 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.173 * [misc]backup-simplify:  Simplify c into c
1545384410.173 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1545384410.173 * [misc]taylor:  Taking taylor expansion of b in d
1545384410.173 * [misc]backup-simplify:  Simplify b into b
1545384410.173 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.173 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.173 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.173 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384410.173 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.173 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.173 * [misc]backup-simplify:  Simplify c into c
1545384410.173 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.173 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.173 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.174 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.174 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.174 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545384410.174 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1545384410.174 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.174 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384410.174 * [misc]backup-simplify:  Simplify (/ (* a c) (pow c 2)) into (/ a c)
1545384410.174 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in b
1545384410.174 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1545384410.174 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384410.174 * [misc]taylor:  Taking taylor expansion of a in b
1545384410.174 * [misc]backup-simplify:  Simplify a into a
1545384410.174 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.174 * [misc]backup-simplify:  Simplify c into c
1545384410.174 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384410.174 * [misc]taylor:  Taking taylor expansion of b in b
1545384410.174 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.174 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.174 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.174 * [misc]backup-simplify:  Simplify d into d
1545384410.174 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1545384410.174 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384410.174 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.174 * [misc]backup-simplify:  Simplify c into c
1545384410.174 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384410.174 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.174 * [misc]backup-simplify:  Simplify d into d
1545384410.174 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.174 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384410.174 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1545384410.174 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.174 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.174 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545384410.175 * [misc]backup-simplify:  Simplify (/ (* a c) (+ (pow c 2) (pow d 2))) into (/ (* a c) (+ (pow c 2) (pow d 2)))
1545384410.175 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in b
1545384410.175 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1545384410.175 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384410.175 * [misc]taylor:  Taking taylor expansion of a in b
1545384410.175 * [misc]backup-simplify:  Simplify a into a
1545384410.175 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.175 * [misc]backup-simplify:  Simplify c into c
1545384410.175 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384410.175 * [misc]taylor:  Taking taylor expansion of b in b
1545384410.175 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.175 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.175 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.175 * [misc]backup-simplify:  Simplify d into d
1545384410.175 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1545384410.175 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384410.175 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.175 * [misc]backup-simplify:  Simplify c into c
1545384410.175 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384410.175 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.175 * [misc]backup-simplify:  Simplify d into d
1545384410.175 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.175 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384410.175 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1545384410.175 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.175 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.175 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545384410.175 * [misc]backup-simplify:  Simplify (/ (* a c) (+ (pow c 2) (pow d 2))) into (/ (* a c) (+ (pow c 2) (pow d 2)))
1545384410.175 * [misc]taylor:  Taking taylor expansion of (/ (* a c) (+ (pow c 2) (pow d 2))) in d
1545384410.175 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384410.175 * [misc]taylor:  Taking taylor expansion of a in d
1545384410.175 * [misc]backup-simplify:  Simplify a into a
1545384410.175 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.175 * [misc]backup-simplify:  Simplify c into c
1545384410.175 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384410.175 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.175 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.175 * [misc]backup-simplify:  Simplify c into c
1545384410.175 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.176 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.176 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.176 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.176 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.176 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.176 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384410.176 * [misc]backup-simplify:  Simplify (/ (* a c) (pow c 2)) into (/ a c)
1545384410.176 * [misc]taylor:  Taking taylor expansion of (/ a c) in a
1545384410.176 * [misc]taylor:  Taking taylor expansion of a in a
1545384410.176 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.176 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.176 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.176 * [misc]backup-simplify:  Simplify c into c
1545384410.176 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384410.176 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384410.176 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384410.176 * [misc]backup-simplify:  Simplify (+ 0 d) into d
1545384410.176 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.176 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.177 * [misc]backup-simplify:  Simplify (- (/ d (+ (pow c 2) (pow d 2))) (+ (* (/ (* a c) (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into (/ d (+ (pow c 2) (pow d 2)))
1545384410.177 * [misc]taylor:  Taking taylor expansion of (/ d (+ (pow c 2) (pow d 2))) in d
1545384410.177 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.177 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.177 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.177 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384410.177 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.177 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.177 * [misc]backup-simplify:  Simplify c into c
1545384410.177 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.177 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.177 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.177 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.177 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.177 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384410.177 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.177 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384410.177 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.177 * [misc]backup-simplify:  Simplify (- (/ 0 (pow c 2)) (+ (* (/ a c) (/ 0 (pow c 2))))) into 0
1545384410.177 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.177 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.177 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.178 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.178 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.178 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545384410.178 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.178 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.178 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.178 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.178 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.178 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.178 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.178 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545384410.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.178 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.179 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384410.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.179 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow c 2) (pow d 2))) (+ (* (/ (* a c) (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))) (* (/ d (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1545384410.179 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.179 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.179 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.179 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.179 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.179 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.179 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.179 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384410.179 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384410.179 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.179 * [misc]backup-simplify:  Simplify c into c
1545384410.179 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.179 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.179 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384410.180 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.180 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.180 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.180 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.180 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.180 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.180 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384410.180 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.180 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.180 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.180 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.181 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.181 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.181 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.181 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.181 * [misc]backup-simplify:  Simplify (- (/ 0 (pow c 2)) (+ (* (/ a c) (/ 1 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into (- (/ a (pow c 3)))
1545384410.181 * [misc]taylor:  Taking taylor expansion of (- (/ a (pow c 3))) in a
1545384410.181 * [misc]taylor:  Taking taylor expansion of (/ a (pow c 3)) in a
1545384410.181 * [misc]taylor:  Taking taylor expansion of a in a
1545384410.181 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.181 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.181 * [misc]taylor:  Taking taylor expansion of (pow c 3) in a
1545384410.181 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.181 * [misc]backup-simplify:  Simplify c into c
1545384410.181 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.181 * [misc]backup-simplify:  Simplify (* c (pow c 2)) into (pow c 3)
1545384410.181 * [misc]backup-simplify:  Simplify (/ 1 (pow c 3)) into (/ 1 (pow c 3))
1545384410.181 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.181 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.181 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.182 * [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ 1 c) (/ 0 c)))) into 0
1545384410.182 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.182 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.182 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.182 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.182 * [misc]backup-simplify:  Simplify (/ (/ (+ (* (/ 1 b) (/ 1 d)) (* (/ 1 a) (/ 1 c))) (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))))) (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384410.182 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (b d a c) around 0
1545384410.182 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384410.182 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1545384410.182 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1545384410.182 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1545384410.182 * [misc]taylor:  Taking taylor expansion of b in c
1545384410.182 * [misc]backup-simplify:  Simplify b into b
1545384410.182 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.182 * [misc]backup-simplify:  Simplify d into d
1545384410.182 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384410.182 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384410.182 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1545384410.182 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1545384410.182 * [misc]taylor:  Taking taylor expansion of a in c
1545384410.182 * [misc]backup-simplify:  Simplify a into a
1545384410.182 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.182 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.182 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.182 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545384410.183 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545384410.183 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545384410.183 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384410.183 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384410.183 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.183 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.183 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.183 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.183 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.183 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.183 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384410.183 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.183 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.183 * [misc]backup-simplify:  Simplify d into d
1545384410.183 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.183 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.183 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1545384410.183 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384410.183 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1545384410.183 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1545384410.183 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1545384410.183 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1545384410.183 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1545384410.183 * [misc]taylor:  Taking taylor expansion of b in a
1545384410.183 * [misc]backup-simplify:  Simplify b into b
1545384410.183 * [misc]taylor:  Taking taylor expansion of d in a
1545384410.183 * [misc]backup-simplify:  Simplify d into d
1545384410.183 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384410.184 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384410.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384410.184 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384410.184 * [misc]taylor:  Taking taylor expansion of a in a
1545384410.184 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.184 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.184 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.184 * [misc]backup-simplify:  Simplify c into c
1545384410.184 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384410.184 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384410.184 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384410.184 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545384410.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384410.184 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384410.184 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.184 * [misc]backup-simplify:  Simplify c into c
1545384410.184 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.184 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545384410.184 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545384410.184 * [misc]taylor:  Taking taylor expansion of d in a
1545384410.184 * [misc]backup-simplify:  Simplify d into d
1545384410.184 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.184 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.184 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1545384410.184 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384410.184 * [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))
1545384410.184 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384410.184 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1545384410.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1545384410.184 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1545384410.185 * [misc]taylor:  Taking taylor expansion of b in d
1545384410.185 * [misc]backup-simplify:  Simplify b into b
1545384410.185 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.185 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.185 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.185 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545384410.185 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545384410.185 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545384410.185 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1545384410.185 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384410.185 * [misc]taylor:  Taking taylor expansion of a in d
1545384410.185 * [misc]backup-simplify:  Simplify a into a
1545384410.185 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.185 * [misc]backup-simplify:  Simplify c into c
1545384410.185 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.185 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.185 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.185 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.185 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.185 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.185 * [misc]backup-simplify:  Simplify c into c
1545384410.185 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.185 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.185 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.185 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.185 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.185 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.185 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.185 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.185 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.185 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1545384410.186 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.186 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1545384410.186 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545384410.186 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384410.186 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384410.186 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384410.186 * [misc]taylor:  Taking taylor expansion of b in b
1545384410.186 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.186 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.186 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.186 * [misc]backup-simplify:  Simplify d into d
1545384410.186 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384410.186 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384410.186 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384410.186 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384410.186 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384410.186 * [misc]taylor:  Taking taylor expansion of a in b
1545384410.186 * [misc]backup-simplify:  Simplify a into a
1545384410.186 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.186 * [misc]backup-simplify:  Simplify c into c
1545384410.186 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.186 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.186 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384410.186 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384410.186 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384410.186 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.186 * [misc]backup-simplify:  Simplify c into c
1545384410.186 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.186 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.186 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384410.186 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384410.186 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.186 * [misc]backup-simplify:  Simplify d into d
1545384410.186 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.187 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.187 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1545384410.187 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384410.187 * [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))
1545384410.187 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545384410.187 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384410.187 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384410.187 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384410.187 * [misc]taylor:  Taking taylor expansion of b in b
1545384410.187 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.187 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.187 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.187 * [misc]backup-simplify:  Simplify d into d
1545384410.187 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384410.187 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384410.187 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384410.187 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384410.187 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384410.187 * [misc]taylor:  Taking taylor expansion of a in b
1545384410.187 * [misc]backup-simplify:  Simplify a into a
1545384410.187 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.187 * [misc]backup-simplify:  Simplify c into c
1545384410.187 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.188 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.188 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384410.188 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384410.188 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384410.188 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.188 * [misc]backup-simplify:  Simplify c into c
1545384410.188 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.188 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.188 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384410.188 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384410.188 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.188 * [misc]backup-simplify:  Simplify d into d
1545384410.188 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.188 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.188 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1545384410.188 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384410.189 * [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))
1545384410.189 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in d
1545384410.189 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in d
1545384410.189 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.189 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.189 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.189 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.189 * [misc]backup-simplify:  Simplify c into c
1545384410.189 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.189 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.189 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.189 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.189 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.189 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.189 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.189 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.190 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.190 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.190 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.190 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.190 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.190 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1545384410.190 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.191 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.191 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1545384410.191 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.191 * [misc]taylor:  Taking taylor expansion of 1 in a
1545384410.191 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.191 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545384410.192 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545384410.192 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* a c))) into (/ 1 (* a c))
1545384410.192 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.192 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.192 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.192 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384410.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.193 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (* a c)) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (/ 1 (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1545384410.193 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1545384410.193 * [misc]taylor:  Taking taylor expansion of (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545384410.193 * [misc]taylor:  Taking taylor expansion of a in d
1545384410.193 * [misc]backup-simplify:  Simplify a into a
1545384410.193 * [misc]taylor:  Taking taylor expansion of (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384410.193 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.193 * [misc]backup-simplify:  Simplify c into c
1545384410.193 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.193 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.193 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.193 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.193 * [misc]backup-simplify:  Simplify c into c
1545384410.193 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.193 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.194 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.194 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.194 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.194 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.194 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.194 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.194 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.194 * [misc]backup-simplify:  Simplify (* c 1) into c
1545384410.194 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.194 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.195 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384410.195 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.195 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) 0) into (/ 1 (pow c 2))
1545384410.195 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow c 2)) 0))) into 0
1545384410.196 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.196 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.196 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.196 * [misc]taylor:  Taking taylor expansion of 1 in c
1545384410.196 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.196 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.196 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1545384410.196 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384410.197 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384410.197 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384410.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.197 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.197 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384410.198 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384410.198 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384410.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.199 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (/ 1 (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.199 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.199 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.199 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.199 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.199 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384410.199 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384410.199 * [misc]taylor:  Taking taylor expansion of a in a
1545384410.199 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.199 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.200 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.200 * [misc]backup-simplify:  Simplify c into c
1545384410.200 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384410.200 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384410.200 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384410.200 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545384410.200 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.200 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.200 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.200 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.201 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.201 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.201 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.201 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.202 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384410.202 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.202 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.203 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow c 2)) 1) (* 0 0)))) into (/ 1 (pow c 2))
1545384410.203 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow c 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow c 2)))
1545384410.203 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow c 2))) in a
1545384410.203 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384410.203 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384410.203 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.203 * [misc]backup-simplify:  Simplify c into c
1545384410.203 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.203 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.203 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.203 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.203 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.204 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.204 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.204 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.204 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.204 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1545384410.205 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384410.205 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.205 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))) (* 0 (/ 0 (* a c))))) into 0
1545384410.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.206 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1545384410.206 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384410.206 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384410.207 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384410.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.208 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (/ 1 (* a (* c (+ (/ 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
1545384410.208 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.208 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.208 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.208 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.208 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.208 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.208 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.208 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.208 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 1)) into 0
1545384410.208 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384410.209 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384410.209 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.209 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.209 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.209 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384410.209 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545384410.209 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.210 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow c 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1545384410.210 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow c 2)) 1)) (* (- (/ 1 (pow c 2))) (/ 0 1)))) into 0
1545384410.210 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.210 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.210 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.210 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.210 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.210 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.211 * [misc]backup-simplify:  Simplify (/ (/ (+ (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- a)) (/ 1 (- c)))) (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))))) (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384410.211 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (b d a c) around 0
1545384410.211 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384410.211 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1545384410.211 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1545384410.211 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1545384410.211 * [misc]taylor:  Taking taylor expansion of b in c
1545384410.211 * [misc]backup-simplify:  Simplify b into b
1545384410.211 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.211 * [misc]backup-simplify:  Simplify d into d
1545384410.211 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384410.211 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384410.211 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1545384410.211 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1545384410.211 * [misc]taylor:  Taking taylor expansion of a in c
1545384410.211 * [misc]backup-simplify:  Simplify a into a
1545384410.211 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.211 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.211 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.211 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545384410.211 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545384410.211 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545384410.211 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384410.211 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384410.211 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384410.211 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.211 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.212 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.212 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.212 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384410.212 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384410.212 * [misc]taylor:  Taking taylor expansion of d in c
1545384410.212 * [misc]backup-simplify:  Simplify d into d
1545384410.212 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.212 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.212 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1545384410.212 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384410.212 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1545384410.212 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1545384410.212 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1545384410.212 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1545384410.212 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1545384410.212 * [misc]taylor:  Taking taylor expansion of b in a
1545384410.212 * [misc]backup-simplify:  Simplify b into b
1545384410.212 * [misc]taylor:  Taking taylor expansion of d in a
1545384410.212 * [misc]backup-simplify:  Simplify d into d
1545384410.212 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384410.212 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384410.212 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384410.212 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384410.212 * [misc]taylor:  Taking taylor expansion of a in a
1545384410.212 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.212 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.212 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.212 * [misc]backup-simplify:  Simplify c into c
1545384410.212 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384410.213 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384410.213 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384410.213 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545384410.213 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384410.213 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384410.213 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.213 * [misc]backup-simplify:  Simplify c into c
1545384410.213 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.213 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.213 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545384410.213 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545384410.213 * [misc]taylor:  Taking taylor expansion of d in a
1545384410.213 * [misc]backup-simplify:  Simplify d into d
1545384410.213 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.213 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.213 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1545384410.213 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384410.213 * [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))
1545384410.213 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384410.213 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1545384410.213 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1545384410.213 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1545384410.213 * [misc]taylor:  Taking taylor expansion of b in d
1545384410.213 * [misc]backup-simplify:  Simplify b into b
1545384410.213 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.213 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.213 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.213 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545384410.214 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545384410.214 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545384410.214 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1545384410.214 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384410.214 * [misc]taylor:  Taking taylor expansion of a in d
1545384410.214 * [misc]backup-simplify:  Simplify a into a
1545384410.214 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.214 * [misc]backup-simplify:  Simplify c into c
1545384410.214 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.214 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.214 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.214 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.214 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.214 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.214 * [misc]backup-simplify:  Simplify c into c
1545384410.214 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.214 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.214 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.214 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.214 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.214 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.214 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.214 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.214 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1545384410.214 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.214 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1545384410.215 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545384410.215 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384410.215 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384410.215 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384410.215 * [misc]taylor:  Taking taylor expansion of b in b
1545384410.215 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.215 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.215 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.215 * [misc]backup-simplify:  Simplify d into d
1545384410.215 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384410.215 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384410.215 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384410.215 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384410.215 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384410.215 * [misc]taylor:  Taking taylor expansion of a in b
1545384410.215 * [misc]backup-simplify:  Simplify a into a
1545384410.215 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.215 * [misc]backup-simplify:  Simplify c into c
1545384410.215 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.215 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.215 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384410.215 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384410.215 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384410.215 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.215 * [misc]backup-simplify:  Simplify c into c
1545384410.215 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.215 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.215 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384410.215 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384410.215 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.215 * [misc]backup-simplify:  Simplify d into d
1545384410.215 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.215 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.215 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1545384410.215 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384410.216 * [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))
1545384410.216 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1545384410.216 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384410.216 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384410.216 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384410.216 * [misc]taylor:  Taking taylor expansion of b in b
1545384410.216 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.216 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.216 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.216 * [misc]backup-simplify:  Simplify d into d
1545384410.216 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384410.216 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384410.216 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384410.216 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384410.216 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384410.216 * [misc]taylor:  Taking taylor expansion of a in b
1545384410.216 * [misc]backup-simplify:  Simplify a into a
1545384410.216 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.216 * [misc]backup-simplify:  Simplify c into c
1545384410.216 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.216 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.216 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384410.216 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384410.216 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384410.216 * [misc]taylor:  Taking taylor expansion of c in b
1545384410.216 * [misc]backup-simplify:  Simplify c into c
1545384410.216 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.216 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.216 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384410.216 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384410.216 * [misc]taylor:  Taking taylor expansion of d in b
1545384410.216 * [misc]backup-simplify:  Simplify d into d
1545384410.216 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384410.216 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384410.217 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1545384410.217 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384410.217 * [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))
1545384410.217 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in d
1545384410.217 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in d
1545384410.217 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.217 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.217 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.217 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.217 * [misc]backup-simplify:  Simplify c into c
1545384410.217 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.217 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.217 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.217 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.217 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.217 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.217 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.217 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.217 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.217 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.217 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.217 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.217 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.218 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1545384410.218 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.218 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.218 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1545384410.218 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.218 * [misc]taylor:  Taking taylor expansion of 1 in a
1545384410.218 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.218 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545384410.219 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545384410.219 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* a c))) into (/ 1 (* a c))
1545384410.219 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.219 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.219 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384410.219 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384410.219 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.219 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (* a c)) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (/ 1 (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1545384410.219 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1545384410.219 * [misc]taylor:  Taking taylor expansion of (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1545384410.219 * [misc]taylor:  Taking taylor expansion of a in d
1545384410.219 * [misc]backup-simplify:  Simplify a into a
1545384410.219 * [misc]taylor:  Taking taylor expansion of (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384410.220 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.220 * [misc]backup-simplify:  Simplify c into c
1545384410.220 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384410.220 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384410.220 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384410.220 * [misc]taylor:  Taking taylor expansion of c in d
1545384410.220 * [misc]backup-simplify:  Simplify c into c
1545384410.220 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.220 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.220 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384410.220 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384410.220 * [misc]taylor:  Taking taylor expansion of d in d
1545384410.220 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.220 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.220 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384410.220 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.220 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384410.220 * [misc]backup-simplify:  Simplify (* c 1) into c
1545384410.220 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384410.220 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384410.220 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384410.221 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.221 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) 0) into (/ 1 (pow c 2))
1545384410.221 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow c 2)) 0))) into 0
1545384410.221 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.221 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.221 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.221 * [misc]taylor:  Taking taylor expansion of 1 in c
1545384410.221 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.221 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.221 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1545384410.222 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384410.222 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384410.222 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384410.222 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.222 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.222 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384410.222 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384410.222 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384410.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.223 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (/ 1 (* a (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384410.223 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.223 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.223 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.223 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384410.223 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384410.223 * [misc]taylor:  Taking taylor expansion of a in a
1545384410.223 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.223 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.223 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.223 * [misc]backup-simplify:  Simplify c into c
1545384410.223 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384410.223 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384410.223 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384410.224 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545384410.224 * [misc]taylor:  Taking taylor expansion of c in c
1545384410.224 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.224 * [misc]backup-simplify:  Simplify 1 into 1
1545384410.224 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384410.224 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.224 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.224 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.224 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384410.224 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384410.224 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384410.225 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.225 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow c 2)) 1) (* 0 0)))) into (/ 1 (pow c 2))
1545384410.225 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow c 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow c 2)))
1545384410.225 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow c 2))) in a
1545384410.225 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384410.225 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384410.225 * [misc]taylor:  Taking taylor expansion of c in a
1545384410.225 * [misc]backup-simplify:  Simplify c into c
1545384410.225 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384410.225 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384410.226 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.226 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.226 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.226 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.226 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.226 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.226 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.226 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1545384410.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384410.226 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))) (* 0 (/ 0 (* a c))))) into 0
1545384410.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.227 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1545384410.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384410.227 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384410.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384410.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.228 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (/ 1 (* a (* c (+ (/ 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
1545384410.228 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384410.228 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.228 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.228 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.228 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.228 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.228 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384410.229 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384410.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.229 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 1)) into 0
1545384410.229 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384410.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384410.229 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.229 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.229 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384410.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384410.229 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545384410.230 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384410.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384410.230 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow c 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1545384410.230 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow c 2)) 1)) (* (- (/ 1 (pow c 2))) (/ 0 1)))) into 0
1545384410.231 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384410.231 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.231 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384410.231 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.231 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.231 * [misc]backup-simplify:  Simplify 0 into 0
1545384410.231 * * * [misc]progress:  simplifying candidates
1545384410.231 * * * * [misc]progress:  [ 1 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (pow (+ (* c c) (* d d)) 1/2)))>
1545384410.232 * * * * [misc]progress:  [ 2 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (pow (sqrt (+ (* c c) (* d d))) 1)))>
1545384410.232 * * * * [misc]progress:  [ 3 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (exp (log (sqrt (+ (* c c) (* d d)))))))>
1545384410.232 * * * * [misc]progress:  [ 4 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (log (exp (sqrt (+ (* c c) (* d d)))))))>
1545384410.232 * * * * [misc]progress:  [ 5 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384410.232 * * * * [misc]progress:  [ 6 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1545384410.232 * * * * [misc]progress:  [ 7 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384410.232 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545384410.232 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384410.233 * * [misc]simplify:  iters left: 5 (10 enodes)
1545384410.235 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545384410.235 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384410.235 * * * * [misc]progress:  [ 8 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384410.235 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384410.235 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384410.236 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384410.238 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384410.238 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384410.238 * * * * [misc]progress:  [ 9 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))>
1545384410.238 * [enter]simplify:  Simplifying (sqrt 1)
1545384410.238 * * [misc]simplify:  iters left: 1 (2 enodes)
1545384410.239 * [exit]simplify:  Simplified to 1
1545384410.239 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (* 1 (sqrt (+ (* c c) (* d d))))))
1545384410.239 * * * * [misc]progress:  [ 10 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (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))))))))>
1545384410.239 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545384410.239 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384410.241 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384410.245 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384410.254 * * [misc]simplify:  iters left: 3 (49 enodes)
1545384410.261 * * [misc]simplify:  iters left: 2 (56 enodes)
1545384410.268 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384410.275 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545384410.275 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (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))))))))
1545384410.275 * * * * [misc]progress:  [ 11 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1545384410.275 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545384410.275 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384410.276 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384410.281 * * [misc]simplify:  iters left: 4 (41 enodes)
1545384410.294 * * [misc]simplify:  iters left: 3 (78 enodes)
1545384410.322 * * [misc]simplify:  iters left: 2 (175 enodes)
1545384410.455 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545384410.455 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))))
1545384410.455 * * * * [misc]progress:  [ 12 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384410.455 * * * * [misc]progress:  [ 13 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (fabs (sqrt (+ (* c c) (* d d))))))>
1545384410.456 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384410.456 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384410.458 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384410.460 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384410.460 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (fabs (sqrt (+ (* c c) (* d d))))))
1545384410.460 * * * * [misc]progress:  [ 14 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (* 1 (sqrt (+ (* c c) (* d d))))))>
1545384410.460 * * * * [misc]progress:  [ 15 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (pow (+ (* c c) (* d d)) 1/2)) (sqrt (+ (* c c) (* d d)))))>
1545384410.460 * * * * [misc]progress:  [ 16 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (pow (sqrt (+ (* c c) (* d d))) 1)) (sqrt (+ (* c c) (* d d)))))>
1545384410.460 * * * * [misc]progress:  [ 17 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (exp (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.461 * * * * [misc]progress:  [ 18 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (log (exp (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.461 * * * * [misc]progress:  [ 19 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.461 * * * * [misc]progress:  [ 20 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.461 * * * * [misc]progress:  [ 21 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.461 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545384410.461 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384410.467 * * [misc]simplify:  iters left: 5 (10 enodes)
1545384410.470 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545384410.471 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384410.471 * * * * [misc]progress:  [ 22 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.471 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384410.471 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384410.474 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384410.476 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384410.477 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384410.477 * * * * [misc]progress:  [ 23 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.477 * [enter]simplify:  Simplifying (sqrt 1)
1545384410.477 * * [misc]simplify:  iters left: 1 (2 enodes)
1545384410.478 * [exit]simplify:  Simplified to 1
1545384410.478 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (* 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384410.479 * * * * [misc]progress:  [ 24 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (/ (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)))))>
1545384410.479 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545384410.479 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384410.482 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384410.489 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384410.502 * * [misc]simplify:  iters left: 3 (49 enodes)
1545384410.512 * * [misc]simplify:  iters left: 2 (56 enodes)
1545384410.518 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384410.525 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545384410.525 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (/ (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)))))
1545384410.525 * * * * [misc]progress:  [ 25 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.525 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545384410.525 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384410.527 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384410.530 * * [misc]simplify:  iters left: 4 (41 enodes)
1545384410.537 * * [misc]simplify:  iters left: 3 (78 enodes)
1545384410.550 * * [misc]simplify:  iters left: 2 (175 enodes)
1545384410.679 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545384410.680 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384410.680 * * * * [misc]progress:  [ 26 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.680 * * * * [misc]progress:  [ 27 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (fabs (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.680 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384410.680 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384410.682 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384410.684 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384410.684 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (fabs (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384410.684 * * * * [misc]progress:  [ 28 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (* 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.684 * * * * [misc]progress:  [ 29 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) 1) (sqrt (+ (* c c) (* d d)))))>
1545384410.685 * * * * [misc]progress:  [ 30 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (- (log (+ (* b d) (* a c))) (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.685 * [enter]simplify:  Simplifying (- (log (+ (* b d) (* a c))) (log (sqrt (+ (* c c) (* d d)))))
1545384410.685 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384410.689 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384410.697 * * [misc]simplify:  iters left: 4 (21 enodes)
1545384410.703 * [exit]simplify:  Simplified to (- (log (+ (* a c) (* b d))) (log (sqrt (+ (* c c) (* d d)))))
1545384410.704 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (exp (- (log (+ (* a c) (* b d))) (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384410.704 * * * * [misc]progress:  [ 31 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (log (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.704 * * * * [misc]progress:  [ 32 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (exp (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.704 * * * * [misc]progress:  [ 33 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (/ (* (* (+ (* b d) (* a c)) (+ (* b d) (* a c))) (+ (* b d) (* a c))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.704 * [enter]simplify:  Simplifying (/ (* (* (+ (* b d) (* a c)) (+ (* b d) (* a c))) (+ (* b d) (* a c))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1545384410.704 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384410.710 * * [misc]simplify:  iters left: 5 (41 enodes)
1545384410.731 * * [misc]simplify:  iters left: 4 (162 enodes)
1545384410.838 * [exit]simplify:  Simplified to (* (/ (+ (* a c) (* b d)) (/ (+ (* d d) (* c c)) (+ (* a c) (* b d)))) (/ (+ (* a c) (* b d)) (sqrt (+ (* d d) (* c c)))))
1545384410.838 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (cbrt (* (/ (+ (* a c) (* b d)) (/ (+ (* d d) (* c c)) (+ (* a c) (* b d)))) (/ (+ (* a c) (* b d)) (sqrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d)))))
1545384410.838 * * * * [misc]progress:  [ 34 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.839 * * * * [misc]progress:  [ 35 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (* (* (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.839 * * * * [misc]progress:  [ 36 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.839 * * * * [misc]progress:  [ 37 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (+ (* b d) (* a c))) (- (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.839 * * * * [misc]progress:  [ 38 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.839 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384410.839 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384410.844 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384410.852 * * [misc]simplify:  iters left: 4 (35 enodes)
1545384410.862 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384410.871 * * [misc]simplify:  iters left: 2 (41 enodes)
1545384410.883 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384410.883 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384410.883 * [enter]simplify:  Simplifying (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384410.883 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384410.888 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384410.893 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384410.893 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384410.893 * * * * [misc]progress:  [ 39 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.893 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384410.893 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384410.898 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384410.904 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384410.907 * * [misc]simplify:  iters left: 3 (26 enodes)
1545384410.911 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1545384410.911 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384410.911 * [enter]simplify:  Simplifying (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384410.911 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384410.913 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384410.916 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384410.916 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384410.916 * * * * [misc]progress:  [ 40 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.916 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384410.916 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384410.918 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384410.921 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384410.924 * * [misc]simplify:  iters left: 3 (24 enodes)
1545384410.928 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384410.928 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384410.928 * [enter]simplify:  Simplifying (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384410.928 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384410.930 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384410.933 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384410.933 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384410.933 * * * * [misc]progress:  [ 41 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.933 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1))
1545384410.933 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384410.936 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384410.938 * * [misc]simplify:  iters left: 4 (21 enodes)
1545384410.942 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384410.942 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384410.942 * [enter]simplify:  Simplifying (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1545384410.942 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384410.944 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384410.946 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384410.946 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384410.946 * * * * [misc]progress:  [ 42 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.946 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384410.947 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384410.951 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384410.957 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384410.963 * * [misc]simplify:  iters left: 3 (24 enodes)
1545384410.967 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384410.967 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384410.967 * [enter]simplify:  Simplifying (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384410.967 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384410.969 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384410.972 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384410.972 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384410.972 * * * * [misc]progress:  [ 43 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384410.972 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1)
1545384410.972 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384410.974 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384410.977 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384410.980 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384410.985 * * [misc]simplify:  iters left: 2 (64 enodes)
1545384410.994 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384410.994 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384410.994 * [enter]simplify:  Simplifying (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1545384410.994 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384410.997 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384411.002 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384411.002 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384411.002 * * * * [misc]progress:  [ 44 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.002 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384411.003 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384411.007 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384411.014 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384411.014 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.014 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384411.014 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384411.018 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384411.023 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384411.023 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.024 * * * * [misc]progress:  [ 45 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.024 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384411.024 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384411.028 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384411.031 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d)))))
1545384411.031 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.031 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384411.031 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384411.033 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384411.036 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384411.036 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.036 * * * * [misc]progress:  [ 46 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.036 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.036 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384411.039 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384411.042 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.042 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.042 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.042 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384411.044 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384411.047 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.047 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.047 * * * * [misc]progress:  [ 47 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.047 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt 1))
1545384411.047 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384411.049 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384411.051 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384411.051 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384411.052 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1545384411.052 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384411.054 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384411.056 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384411.056 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384411.056 * * * * [misc]progress:  [ 48 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.057 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.057 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384411.059 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384411.061 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.061 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.061 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.061 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384411.064 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384411.066 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.066 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.066 * * * * [misc]progress:  [ 49 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) 1) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.066 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) 1)
1545384411.066 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384411.068 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384411.070 * * [misc]simplify:  iters left: 4 (17 enodes)
1545384411.073 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384411.073 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384411.073 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1545384411.074 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384411.078 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384411.083 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384411.083 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384411.083 * * * * [misc]progress:  [ 50 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.093 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384411.093 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384411.096 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384411.101 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384411.101 * [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 d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.101 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384411.101 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384411.105 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384411.110 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384411.110 * [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)))))) (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.110 * * * * [misc]progress:  [ 51 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.111 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384411.111 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384411.114 * * [misc]simplify:  iters left: 5 (14 enodes)
1545384411.118 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1545384411.118 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.118 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384411.118 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384411.123 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384411.128 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384411.128 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.128 * * * * [misc]progress:  [ 52 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.128 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.128 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384411.131 * * [misc]simplify:  iters left: 5 (12 enodes)
1545384411.134 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.134 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.135 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.135 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384411.139 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384411.144 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.144 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.144 * * * * [misc]progress:  [ 53 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt 1)) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.145 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1545384411.145 * * [misc]simplify:  iters left: 3 (3 enodes)
1545384411.147 * * [misc]simplify:  iters left: 2 (5 enodes)
1545384411.148 * [exit]simplify:  Simplified to 1
1545384411.148 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384411.148 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1545384411.148 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384411.152 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384411.156 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384411.157 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384411.157 * * * * [misc]progress:  [ 54 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.157 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.157 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384411.160 * * [misc]simplify:  iters left: 5 (12 enodes)
1545384411.163 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.163 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.163 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.164 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384411.169 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384411.174 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384411.174 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.174 * * * * [misc]progress:  [ 55 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 1) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.175 * [enter]simplify:  Simplifying (/ 1 1)
1545384411.175 * * [misc]simplify:  iters left: 2 (2 enodes)
1545384411.176 * * [misc]simplify:  iters left: 1 (4 enodes)
1545384411.176 * [exit]simplify:  Simplified to 1
1545384411.176 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384411.177 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1545384411.177 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384411.180 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384411.182 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384411.182 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384411.182 * * * * [misc]progress:  [ 56 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.182 * * * * [misc]progress:  [ 57 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (+ (* b d) (* a c)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.183 * * * * [misc]progress:  [ 58 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (+ (* b d) (* a c)))) (sqrt (+ (* c c) (* d d)))))>
1545384411.183 * * * * [misc]progress:  [ 59 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.183 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1545384411.183 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384411.184 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384411.185 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1545384411.185 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384411.185 * * * * [misc]progress:  [ 60 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.185 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1545384411.185 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384411.186 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384411.188 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1545384411.188 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384411.188 * * * * [misc]progress:  [ 61 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.188 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384411.188 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384411.189 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384411.190 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384411.190 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384411.190 * * * * [misc]progress:  [ 62 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1545384411.190 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384411.190 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384411.191 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384411.192 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384411.192 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1545384411.192 * * * * [misc]progress:  [ 63 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.192 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384411.193 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384411.194 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384411.195 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384411.195 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1545384411.195 * * * * [misc]progress:  [ 64 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1545384411.195 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384411.195 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384411.196 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384411.197 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384411.197 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1545384411.197 * * * * [misc]progress:  [ 65 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* b d) (* a c))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.197 * [enter]simplify:  Simplifying (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1545384411.197 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384411.198 * * [misc]simplify:  iters left: 5 (12 enodes)
1545384411.200 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384411.200 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* b d) (* a c))))) (sqrt (+ (* c c) (* d d)))))
1545384411.201 * * * * [misc]progress:  [ 66 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* b d) (* a c))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.201 * [enter]simplify:  Simplifying (sqrt (+ (* b d) (* a c)))
1545384411.201 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384411.202 * * [misc]simplify:  iters left: 4 (11 enodes)
1545384411.203 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384411.203 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* b d) (* a c))))) (sqrt (+ (* c c) (* d d)))))
1545384411.203 * * * * [misc]progress:  [ 67 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (+ (* b d) (* a c)))) (sqrt (+ (* c c) (* d d)))))>
1545384411.203 * * * * [misc]progress:  [ 68 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (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)))))>
1545384411.204 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1545384411.204 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384411.206 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384411.215 * * [misc]simplify:  iters left: 4 (70 enodes)
1545384411.239 * * [misc]simplify:  iters left: 3 (135 enodes)
1545384411.272 * * [misc]simplify:  iters left: 2 (233 enodes)
1545384411.363 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1545384411.363 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (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)))))
1545384411.364 * * * * [misc]progress:  [ 69 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1545384411.364 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1545384411.364 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384411.366 * * [misc]simplify:  iters left: 4 (11 enodes)
1545384411.370 * * [misc]simplify:  iters left: 3 (18 enodes)
1545384411.375 * * [misc]simplify:  iters left: 2 (33 enodes)
1545384411.386 * * [misc]simplify:  iters left: 1 (58 enodes)
1545384411.413 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1545384411.413 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1545384411.413 * * * * [misc]progress:  [ 70 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (pow (* b d) 3) (pow (* a c) 3)) (* (sqrt (+ (* c c) (* d d))) (+ (* (* b d) (* b d)) (- (* (* a c) (* a c)) (* (* b d) (* a c)))))) (sqrt (+ (* c c) (* d d)))))>
1545384411.414 * [enter]simplify:  Simplifying (+ (pow (* b d) 3) (pow (* a c) 3))
1545384411.414 * * [misc]simplify:  iters left: 5 (10 enodes)
1545384411.417 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384411.427 * * [misc]simplify:  iters left: 3 (71 enodes)
1545384411.453 * * [misc]simplify:  iters left: 2 (142 enodes)
1545384411.507 * * [misc]simplify:  iters left: 1 (187 enodes)
1545384411.563 * [exit]simplify:  Simplified to (+ (pow (* a c) 3) (pow (* b d) 3))
1545384411.563 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (+ (pow (* a c) 3) (pow (* b d) 3)) (* (sqrt (+ (* c c) (* d d))) (+ (* (* b d) (* b d)) (- (* (* a c) (* a c)) (* (* b d) (* a c)))))) (sqrt (+ (* c c) (* d d)))))
1545384411.563 * * * * [misc]progress:  [ 71 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* (* b d) (* b d)) (* (* a c) (* a c))) (* (sqrt (+ (* c c) (* d d))) (- (* b d) (* a c)))) (sqrt (+ (* c c) (* d d)))))>
1545384411.563 * [enter]simplify:  Simplifying (- (* (* b d) (* b d)) (* (* a c) (* a c)))
1545384411.563 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384411.567 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384411.575 * * [misc]simplify:  iters left: 4 (53 enodes)
1545384411.592 * * [misc]simplify:  iters left: 3 (102 enodes)
1545384411.632 * * [misc]simplify:  iters left: 2 (180 enodes)
1545384411.706 * * [misc]simplify:  iters left: 1 (339 enodes)
1545384411.876 * [exit]simplify:  Simplified to (* (+ (* b d) (* a c)) (- (* b d) (* a c)))
1545384411.877 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (* (+ (* b d) (* a c)) (- (* b d) (* a c))) (* (sqrt (+ (* c c) (* d d))) (- (* b d) (* a c)))) (sqrt (+ (* c c) (* d d)))))
1545384411.877 * * * * [misc]progress:  [ 72 / 274 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) 1))>
1545384411.877 * * * * [misc]progress:  [ 73 / 274 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (- (log (+ (* b d) (* a c))) (log (sqrt (+ (* c c) (* d d))))) (log (sqrt (+ (* c c) (* d d)))))))>
1545384411.877 * [enter]simplify:  Simplifying (- (- (log (+ (* b d) (* a c))) (log (sqrt (+ (* c c) (* d d))))) (log (sqrt (+ (* c c) (* d d)))))
1545384411.877 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384411.882 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384411.889 * * [misc]simplify:  iters left: 4 (32 enodes)
1545384411.898 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384411.909 * * [misc]simplify:  iters left: 2 (60 enodes)
1545384411.926 * * [misc]simplify:  iters left: 1 (100 enodes)
1545384411.952 * [exit]simplify:  Simplified to (- (log (+ (* a c) (* b d))) (+ (log (sqrt (+ (* c c) (* d d)))) (log (sqrt (+ (* c c) (* d d))))))
1545384411.952 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (exp (- (log (+ (* a c) (* b d))) (+ (log (sqrt (+ (* c c) (* d d)))) (log (sqrt (+ (* c c) (* d d))))))))
1545384411.952 * * * * [misc]progress:  [ 74 / 274 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (log (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (log (sqrt (+ (* c c) (* d d)))))))>
1545384411.953 * [enter]simplify:  Simplifying (- (log (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (log (sqrt (+ (* c c) (* d d)))))
1545384411.953 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384411.955 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384411.958 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384411.962 * * [misc]simplify:  iters left: 3 (42 enodes)
1545384411.969 * * [misc]simplify:  iters left: 2 (71 enodes)
1545384411.988 * * [misc]simplify:  iters left: 1 (97 enodes)
1545384412.008 * [exit]simplify:  Simplified to (- (log (+ (* a c) (* b d))) (+ (log (sqrt (+ (* c c) (* d d)))) (log (sqrt (+ (* c c) (* d d))))))
1545384412.008 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (exp (- (log (+ (* a c) (* b d))) (+ (log (sqrt (+ (* c c) (* d d)))) (log (sqrt (+ (* c c) (* d d))))))))
1545384412.008 * * * * [misc]progress:  [ 75 / 274 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1545384412.008 * * * * [misc]progress:  [ 76 / 274 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1545384412.008 * * * * [misc]progress:  [ 77 / 274 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (/ (/ (* (* (+ (* b d) (* a c)) (+ (* b d) (* a c))) (+ (* b d) (* a c))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1545384412.009 * [enter]simplify:  Simplifying (/ (/ (* (* (+ (* b d) (* a c)) (+ (* b d) (* a c))) (+ (* b d) (* a c))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1545384412.009 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384412.015 * * [misc]simplify:  iters left: 5 (46 enodes)
1545384412.039 * * [misc]simplify:  iters left: 4 (199 enodes)
1545384412.156 * [exit]simplify:  Simplified to (* (/ (+ (* a c) (* b d)) (+ (* d d) (* c c))) (* (/ (+ (* a c) (* b d)) (+ (* d d) (* c c))) (/ (+ (* a c) (* b d)) (+ (* d d) (* c c)))))
1545384412.156 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (cbrt (* (/ (+ (* a c) (* b d)) (+ (* d d) (* c c))) (* (/ (+ (* a c) (* b d)) (+ (* d d) (* c c))) (/ (+ (* a c) (* b d)) (+ (* d d) (* c c)))))))
1545384412.156 * * * * [misc]progress:  [ 78 / 274 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (/ (* (* (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1545384412.156 * [enter]simplify:  Simplifying (/ (* (* (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1545384412.156 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384412.160 * * [misc]simplify:  iters left: 5 (36 enodes)
1545384412.170 * * [misc]simplify:  iters left: 4 (112 enodes)
1545384412.221 * * [misc]simplify:  iters left: 3 (346 enodes)
1545384412.401 * [exit]simplify:  Simplified to (pow (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))) 3)
1545384412.401 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (cbrt (pow (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))) 3)))
1545384412.401 * * * * [misc]progress:  [ 79 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1545384412.401 * * * * [misc]progress:  [ 80 / 274 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (* (* (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1545384412.401 * * * * [misc]progress:  [ 81 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (sqrt (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1545384412.402 * * * * [misc]progress:  [ 82 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (- (sqrt (+ (* c c) (* d d))))))>
1545384412.402 * * * * [misc]progress:  [ 83 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384412.402 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384412.402 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384412.405 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384412.409 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384412.414 * * [misc]simplify:  iters left: 3 (39 enodes)
1545384412.419 * * [misc]simplify:  iters left: 2 (42 enodes)
1545384412.431 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384412.431 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384412.432 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384412.432 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384412.437 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384412.443 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384412.443 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384412.443 * * * * [misc]progress:  [ 84 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384412.444 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384412.444 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384412.449 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384412.456 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384412.464 * * [misc]simplify:  iters left: 3 (28 enodes)
1545384412.474 * [exit]simplify:  Simplified to (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))))
1545384412.475 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384412.475 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384412.475 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384412.480 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384412.486 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384412.486 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384412.486 * * * * [misc]progress:  [ 85 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384412.486 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.487 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384412.492 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384412.498 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384412.505 * * [misc]simplify:  iters left: 3 (25 enodes)
1545384412.515 * [exit]simplify:  Simplified to (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384412.515 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384412.515 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.516 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384412.521 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384412.527 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.527 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384412.527 * * * * [misc]progress:  [ 86 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384412.527 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384412.527 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384412.531 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384412.534 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384412.537 * [exit]simplify:  Simplified to (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))))
1545384412.538 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384412.538 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384412.538 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384412.540 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384412.542 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384412.543 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384412.543 * * * * [misc]progress:  [ 87 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384412.543 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.543 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384412.545 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384412.548 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384412.552 * * [misc]simplify:  iters left: 3 (25 enodes)
1545384412.555 * [exit]simplify:  Simplified to (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384412.555 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384412.556 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.556 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384412.558 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384412.561 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.561 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384412.561 * * * * [misc]progress:  [ 88 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) 1) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384412.561 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) 1)
1545384412.561 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384412.564 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384412.567 * * [misc]simplify:  iters left: 4 (30 enodes)
1545384412.571 * * [misc]simplify:  iters left: 3 (44 enodes)
1545384412.578 * * [misc]simplify:  iters left: 2 (70 enodes)
1545384412.588 * [exit]simplify:  Simplified to (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))))
1545384412.588 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384412.588 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384412.588 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384412.590 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384412.595 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384412.595 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384412.595 * * * * [misc]progress:  [ 89 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384412.595 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384412.595 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384412.600 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384412.607 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384412.607 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384412.607 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384412.607 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384412.612 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384412.614 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384412.614 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384412.614 * * * * [misc]progress:  [ 90 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384412.615 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384412.615 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384412.617 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384412.620 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d)))))
1545384412.620 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384412.620 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384412.620 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384412.623 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384412.626 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384412.626 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384412.626 * * * * [misc]progress:  [ 91 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384412.626 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.626 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384412.628 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384412.631 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.631 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384412.631 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.631 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384412.635 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384412.641 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.641 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384412.641 * * * * [misc]progress:  [ 92 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384412.641 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt 1))
1545384412.641 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384412.647 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384412.653 * [exit]simplify:  Simplified to (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))
1545384412.653 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384412.653 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384412.653 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384412.658 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384412.663 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384412.663 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384412.663 * * * * [misc]progress:  [ 93 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384412.663 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.664 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384412.668 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384412.673 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.673 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384412.674 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.674 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384412.676 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384412.680 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.680 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384412.680 * * * * [misc]progress:  [ 94 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) 1) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384412.680 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) 1)
1545384412.680 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384412.682 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384412.686 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384412.689 * [exit]simplify:  Simplified to (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))
1545384412.689 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384412.689 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384412.689 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384412.691 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384412.694 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384412.694 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384412.694 * * * * [misc]progress:  [ 95 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384412.694 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384412.694 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384412.697 * * [misc]simplify:  iters left: 5 (31 enodes)
1545384412.705 * * [misc]simplify:  iters left: 4 (56 enodes)
1545384412.723 * * [misc]simplify:  iters left: 3 (89 enodes)
1545384412.750 * * [misc]simplify:  iters left: 2 (119 enodes)
1545384412.780 * * [misc]simplify:  iters left: 1 (123 enodes)
1545384412.814 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (+ (* a c) (* b d)))))
1545384412.814 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (+ (* a c) (* b d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384412.814 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384412.814 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384412.819 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384412.825 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384412.825 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* d d) (* c c))) (cbrt (+ (* a c) (* b d))))) (/ (cbrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384412.825 * * * * [misc]progress:  [ 96 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384412.826 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384412.826 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384412.832 * * [misc]simplify:  iters left: 5 (33 enodes)
1545384412.842 * * [misc]simplify:  iters left: 4 (53 enodes)
1545384412.859 * * [misc]simplify:  iters left: 3 (84 enodes)
1545384412.886 * * [misc]simplify:  iters left: 2 (119 enodes)
1545384412.923 * * [misc]simplify:  iters left: 1 (137 enodes)
1545384412.968 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (cbrt (sqrt (+ (* d d) (* c c))))) (* (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384412.968 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (cbrt (sqrt (+ (* d d) (* c c))))) (* (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384412.969 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384412.969 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384412.974 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384412.980 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384412.988 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384412.988 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (cbrt (sqrt (+ (* d d) (* c c))))) (* (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384412.988 * * * * [misc]progress:  [ 97 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384412.988 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384412.989 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384412.995 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384413.004 * * [misc]simplify:  iters left: 4 (50 enodes)
1545384413.017 * * [misc]simplify:  iters left: 3 (81 enodes)
1545384413.041 * * [misc]simplify:  iters left: 2 (114 enodes)
1545384413.077 * * [misc]simplify:  iters left: 1 (133 enodes)
1545384413.118 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384413.119 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384413.119 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384413.119 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384413.124 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384413.130 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384413.137 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384413.138 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384413.138 * * * * [misc]progress:  [ 98 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384413.138 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384413.138 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384413.145 * * [misc]simplify:  iters left: 5 (33 enodes)
1545384413.155 * * [misc]simplify:  iters left: 4 (50 enodes)
1545384413.170 * * [misc]simplify:  iters left: 3 (83 enodes)
1545384413.190 * * [misc]simplify:  iters left: 2 (268 enodes)
1545384413.323 * * [misc]simplify:  iters left: 1 (339 enodes)
1545384413.349 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384413.349 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384413.349 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384413.349 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384413.354 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384413.360 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384413.367 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384413.367 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384413.367 * * * * [misc]progress:  [ 99 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384413.368 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384413.368 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384413.374 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384413.380 * * [misc]simplify:  iters left: 4 (50 enodes)
1545384413.388 * * [misc]simplify:  iters left: 3 (81 enodes)
1545384413.401 * * [misc]simplify:  iters left: 2 (114 enodes)
1545384413.418 * * [misc]simplify:  iters left: 1 (133 enodes)
1545384413.439 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384413.439 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384413.439 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384413.439 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384413.441 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384413.445 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384413.449 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384413.449 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384413.449 * * * * [misc]progress:  [ 100 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384413.449 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) 1)
1545384413.449 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384413.452 * * [misc]simplify:  iters left: 5 (32 enodes)
1545384413.457 * * [misc]simplify:  iters left: 4 (51 enodes)
1545384413.466 * * [misc]simplify:  iters left: 3 (89 enodes)
1545384413.486 * * [misc]simplify:  iters left: 2 (273 enodes)
1545384413.603 * * [misc]simplify:  iters left: 1 (400 enodes)
1545384413.652 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384413.652 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384413.652 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384413.652 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384413.654 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384413.657 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384413.662 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384413.662 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384413.662 * * * * [misc]progress:  [ 101 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384413.663 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384413.663 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384413.669 * * [misc]simplify:  iters left: 5 (31 enodes)
1545384413.677 * * [misc]simplify:  iters left: 4 (45 enodes)
1545384413.684 * * [misc]simplify:  iters left: 3 (80 enodes)
1545384413.697 * * [misc]simplify:  iters left: 2 (122 enodes)
1545384413.724 * * [misc]simplify:  iters left: 1 (143 enodes)
1545384413.746 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (cbrt (sqrt (+ (* d d) (* c c))))) (* (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384413.746 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (cbrt (sqrt (+ (* d d) (* c c))))) (* (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384413.747 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384413.747 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384413.752 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384413.759 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384413.766 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))
1545384413.766 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (cbrt (sqrt (+ (* d d) (* c c))))) (* (fabs (cbrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384413.767 * * * * [misc]progress:  [ 102 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384413.767 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384413.767 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384413.770 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384413.774 * * [misc]simplify:  iters left: 4 (31 enodes)
1545384413.778 * * [misc]simplify:  iters left: 3 (43 enodes)
1545384413.784 * * [misc]simplify:  iters left: 2 (54 enodes)
1545384413.791 * * [misc]simplify:  iters left: 1 (57 enodes)
1545384413.806 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* d d) (* c c)))))
1545384413.806 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384413.807 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384413.807 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384413.811 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384413.817 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d))))
1545384413.817 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d))))))
1545384413.817 * * * * [misc]progress:  [ 103 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384413.817 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384413.817 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384413.820 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384413.824 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384413.829 * * [misc]simplify:  iters left: 3 (50 enodes)
1545384413.836 * * [misc]simplify:  iters left: 2 (58 enodes)
1545384413.843 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384413.860 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))))
1545384413.860 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384413.861 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384413.861 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384413.866 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384413.872 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384413.876 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))
1545384413.876 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384413.876 * * * * [misc]progress:  [ 104 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384413.877 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384413.877 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384413.880 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384413.884 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384413.890 * * [misc]simplify:  iters left: 3 (56 enodes)
1545384413.898 * * [misc]simplify:  iters left: 2 (104 enodes)
1545384413.914 * * [misc]simplify:  iters left: 1 (110 enodes)
1545384413.923 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1545384413.923 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384413.923 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384413.923 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384413.928 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384413.934 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384413.943 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384413.943 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384413.943 * * * * [misc]progress:  [ 105 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384413.943 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384413.944 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384413.950 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384413.957 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384413.968 * * [misc]simplify:  iters left: 3 (50 enodes)
1545384413.975 * * [misc]simplify:  iters left: 2 (58 enodes)
1545384413.982 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384413.990 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))))
1545384413.990 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384413.990 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384413.990 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384413.993 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384413.996 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384414.004 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))
1545384414.004 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384414.004 * * * * [misc]progress:  [ 106 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384414.004 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) 1)
1545384414.004 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384414.009 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384414.013 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384414.019 * * [misc]simplify:  iters left: 3 (60 enodes)
1545384414.028 * * [misc]simplify:  iters left: 2 (117 enodes)
1545384414.049 * * [misc]simplify:  iters left: 1 (121 enodes)
1545384414.065 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1545384414.065 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384414.066 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384414.066 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384414.071 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384414.076 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384414.080 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384414.080 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384414.080 * * * * [misc]progress:  [ 107 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384414.080 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384414.080 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384414.083 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384414.087 * * [misc]simplify:  iters left: 4 (42 enodes)
1545384414.094 * * [misc]simplify:  iters left: 3 (77 enodes)
1545384414.106 * * [misc]simplify:  iters left: 2 (116 enodes)
1545384414.126 * * [misc]simplify:  iters left: 1 (136 enodes)
1545384414.152 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (cbrt (sqrt (+ (* d d) (* c c))))) (* (sqrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384414.152 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (cbrt (sqrt (+ (* d d) (* c c))))) (* (sqrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384414.153 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384414.153 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384414.155 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384414.158 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384414.162 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384414.162 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384414.162 * * * * [misc]progress:  [ 108 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384414.162 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384414.162 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384414.165 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384414.169 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384414.174 * * [misc]simplify:  iters left: 3 (50 enodes)
1545384414.187 * * [misc]simplify:  iters left: 2 (58 enodes)
1545384414.201 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384414.220 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))))
1545384414.220 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384414.220 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384414.220 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384414.226 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384414.232 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384414.239 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384414.239 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384414.240 * * * * [misc]progress:  [ 109 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384414.240 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384414.240 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384414.244 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384414.248 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384414.252 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384414.256 * * [misc]simplify:  iters left: 2 (40 enodes)
1545384414.261 * * [misc]simplify:  iters left: 1 (41 enodes)
1545384414.266 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* d d) (* c c)))))
1545384414.267 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384414.267 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384414.267 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384414.269 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384414.274 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384414.274 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))))
1545384414.274 * * * * [misc]progress:  [ 110 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384414.274 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1))
1545384414.274 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384414.281 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384414.288 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384414.294 * * [misc]simplify:  iters left: 3 (63 enodes)
1545384414.306 * * [misc]simplify:  iters left: 2 (148 enodes)
1545384414.349 * * [misc]simplify:  iters left: 1 (153 enodes)
1545384414.364 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384414.364 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384414.364 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384414.364 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384414.369 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384414.375 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384414.382 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384414.382 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384414.382 * * * * [misc]progress:  [ 111 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384414.382 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384414.383 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384414.388 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384414.395 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384414.404 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384414.413 * * [misc]simplify:  iters left: 2 (40 enodes)
1545384414.418 * * [misc]simplify:  iters left: 1 (41 enodes)
1545384414.423 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* d d) (* c c)))))
1545384414.423 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384414.424 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384414.424 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384414.426 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384414.429 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384414.429 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))))
1545384414.429 * * * * [misc]progress:  [ 112 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384414.429 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) 1)
1545384414.429 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384414.433 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384414.438 * * [misc]simplify:  iters left: 4 (35 enodes)
1545384414.451 * * [misc]simplify:  iters left: 3 (59 enodes)
1545384414.473 * * [misc]simplify:  iters left: 2 (137 enodes)
1545384414.522 * * [misc]simplify:  iters left: 1 (141 enodes)
1545384414.537 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384414.537 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384414.538 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384414.538 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384414.543 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384414.549 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384414.553 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384414.553 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384414.554 * * * * [misc]progress:  [ 113 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384414.554 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384414.554 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384414.557 * * [misc]simplify:  iters left: 5 (31 enodes)
1545384414.563 * * [misc]simplify:  iters left: 4 (45 enodes)
1545384414.571 * * [misc]simplify:  iters left: 3 (90 enodes)
1545384414.587 * * [misc]simplify:  iters left: 2 (278 enodes)
1545384414.790 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384414.790 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384414.790 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384414.790 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384414.795 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384414.801 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384414.809 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384414.809 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384414.809 * * * * [misc]progress:  [ 114 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384414.809 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384414.810 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384414.817 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384414.825 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384414.836 * * [misc]simplify:  iters left: 3 (45 enodes)
1545384414.848 * * [misc]simplify:  iters left: 2 (71 enodes)
1545384414.867 * * [misc]simplify:  iters left: 1 (83 enodes)
1545384414.884 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* c c) (* d d)))))
1545384414.884 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384414.884 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384414.884 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384414.889 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384414.896 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384414.903 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384414.903 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384414.903 * * * * [misc]progress:  [ 115 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384414.903 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384414.903 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384414.913 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384414.921 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384414.933 * * [misc]simplify:  iters left: 3 (55 enodes)
1545384414.948 * * [misc]simplify:  iters left: 2 (85 enodes)
1545384414.974 * * [misc]simplify:  iters left: 1 (141 enodes)
1545384415.017 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384415.017 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384415.017 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384415.017 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384415.022 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384415.028 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384415.031 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384415.031 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384415.031 * * * * [misc]progress:  [ 116 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384415.031 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt 1))
1545384415.031 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384415.034 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384415.037 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384415.040 * * [misc]simplify:  iters left: 3 (29 enodes)
1545384415.044 * * [misc]simplify:  iters left: 2 (40 enodes)
1545384415.048 * * [misc]simplify:  iters left: 1 (42 enodes)
1545384415.052 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384415.052 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384415.053 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384415.053 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384415.057 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384415.063 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))
1545384415.063 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (cbrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))))
1545384415.063 * * * * [misc]progress:  [ 117 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384415.064 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384415.064 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384415.071 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384415.078 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384415.089 * * [misc]simplify:  iters left: 3 (55 enodes)
1545384415.104 * * [misc]simplify:  iters left: 2 (85 enodes)
1545384415.121 * * [misc]simplify:  iters left: 1 (141 enodes)
1545384415.142 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384415.142 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384415.142 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384415.142 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384415.145 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384415.148 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384415.152 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384415.152 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384415.152 * * * * [misc]progress:  [ 118 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384415.152 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) 1)
1545384415.152 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384415.157 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384415.162 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384415.168 * * [misc]simplify:  iters left: 3 (29 enodes)
1545384415.173 * * [misc]simplify:  iters left: 2 (40 enodes)
1545384415.181 * * [misc]simplify:  iters left: 1 (42 enodes)
1545384415.187 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384415.187 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384415.187 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384415.187 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384415.190 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384415.193 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))
1545384415.193 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (cbrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))))
1545384415.193 * * * * [misc]progress:  [ 119 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384415.193 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384415.193 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384415.196 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384415.200 * * [misc]simplify:  iters left: 4 (42 enodes)
1545384415.207 * * [misc]simplify:  iters left: 3 (77 enodes)
1545384415.223 * * [misc]simplify:  iters left: 2 (116 enodes)
1545384415.261 * * [misc]simplify:  iters left: 1 (136 enodes)
1545384415.293 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (cbrt (sqrt (+ (* d d) (* c c))))) (* (sqrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384415.293 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (cbrt (sqrt (+ (* d d) (* c c))))) (* (sqrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384415.293 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384415.293 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384415.296 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384415.299 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384415.302 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384415.302 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384415.302 * * * * [misc]progress:  [ 120 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384415.302 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384415.303 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384415.305 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384415.309 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384415.315 * * [misc]simplify:  iters left: 3 (50 enodes)
1545384415.328 * * [misc]simplify:  iters left: 2 (58 enodes)
1545384415.343 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384415.361 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))))
1545384415.361 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384415.362 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384415.362 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384415.367 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384415.370 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384415.374 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384415.374 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384415.374 * * * * [misc]progress:  [ 121 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384415.374 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384415.374 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384415.377 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384415.380 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384415.385 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384415.389 * * [misc]simplify:  iters left: 2 (40 enodes)
1545384415.394 * * [misc]simplify:  iters left: 1 (41 enodes)
1545384415.400 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* d d) (* c c)))))
1545384415.400 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384415.400 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384415.400 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384415.402 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384415.405 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384415.405 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))))
1545384415.405 * * * * [misc]progress:  [ 122 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384415.406 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1))
1545384415.406 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384415.409 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384415.413 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384415.419 * * [misc]simplify:  iters left: 3 (63 enodes)
1545384415.435 * * [misc]simplify:  iters left: 2 (148 enodes)
1545384415.488 * * [misc]simplify:  iters left: 1 (153 enodes)
1545384415.507 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384415.507 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384415.507 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384415.507 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384415.512 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384415.518 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384415.524 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384415.525 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384415.525 * * * * [misc]progress:  [ 123 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384415.525 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384415.525 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384415.530 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384415.537 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384415.544 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384415.554 * * [misc]simplify:  iters left: 2 (40 enodes)
1545384415.563 * * [misc]simplify:  iters left: 1 (41 enodes)
1545384415.574 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* d d) (* c c)))))
1545384415.574 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384415.574 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384415.575 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384415.579 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384415.586 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384415.586 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))))
1545384415.586 * * * * [misc]progress:  [ 124 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384415.586 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) 1)
1545384415.586 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384415.593 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384415.601 * * [misc]simplify:  iters left: 4 (35 enodes)
1545384415.613 * * [misc]simplify:  iters left: 3 (59 enodes)
1545384415.634 * * [misc]simplify:  iters left: 2 (137 enodes)
1545384415.669 * * [misc]simplify:  iters left: 1 (141 enodes)
1545384415.676 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384415.676 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384415.676 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384415.676 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384415.679 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384415.681 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384415.685 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384415.685 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384415.685 * * * * [misc]progress:  [ 125 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384415.685 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384415.685 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384415.688 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384415.693 * * [misc]simplify:  iters left: 4 (52 enodes)
1545384415.713 * * [misc]simplify:  iters left: 3 (117 enodes)
1545384415.768 * * [misc]simplify:  iters left: 2 (344 enodes)
1545384415.958 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384415.958 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384415.958 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384415.958 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384415.960 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384415.963 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384415.967 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384415.967 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384415.967 * * * * [misc]progress:  [ 126 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384415.967 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384415.967 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384415.970 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384415.975 * * [misc]simplify:  iters left: 4 (41 enodes)
1545384415.981 * * [misc]simplify:  iters left: 3 (72 enodes)
1545384415.993 * * [misc]simplify:  iters left: 2 (136 enodes)
1545384416.015 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1545384416.015 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384416.015 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384416.015 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384416.017 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384416.020 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384416.024 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384416.024 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384416.024 * * * * [misc]progress:  [ 127 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384416.024 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384416.024 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384416.027 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384416.031 * * [misc]simplify:  iters left: 4 (40 enodes)
1545384416.038 * * [misc]simplify:  iters left: 3 (83 enodes)
1545384416.069 * * [misc]simplify:  iters left: 2 (200 enodes)
1545384416.123 * * [misc]simplify:  iters left: 1 (206 enodes)
1545384416.131 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384416.131 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384416.131 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384416.131 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384416.133 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384416.136 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384416.140 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384416.140 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384416.140 * * * * [misc]progress:  [ 128 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384416.140 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt 1))
1545384416.140 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384416.143 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384416.148 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384416.154 * * [misc]simplify:  iters left: 3 (33 enodes)
1545384416.160 * * [misc]simplify:  iters left: 2 (47 enodes)
1545384416.171 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384416.171 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384416.171 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384416.171 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384416.175 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384416.181 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))
1545384416.181 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (cbrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))))
1545384416.181 * * * * [misc]progress:  [ 129 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384416.181 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384416.181 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384416.186 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384416.194 * * [misc]simplify:  iters left: 4 (40 enodes)
1545384416.208 * * [misc]simplify:  iters left: 3 (83 enodes)
1545384416.236 * * [misc]simplify:  iters left: 2 (200 enodes)
1545384416.291 * * [misc]simplify:  iters left: 1 (206 enodes)
1545384416.300 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384416.300 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384416.301 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384416.301 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384416.303 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384416.306 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384416.310 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384416.310 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384416.310 * * * * [misc]progress:  [ 130 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384416.310 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) 1)
1545384416.310 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384416.312 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384416.315 * * [misc]simplify:  iters left: 4 (21 enodes)
1545384416.318 * * [misc]simplify:  iters left: 3 (23 enodes)
1545384416.322 * * [misc]simplify:  iters left: 2 (31 enodes)
1545384416.329 * * [misc]simplify:  iters left: 1 (33 enodes)
1545384416.336 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384416.336 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384416.336 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384416.336 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384416.341 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384416.347 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))
1545384416.347 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (cbrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))))
1545384416.347 * * * * [misc]progress:  [ 131 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384416.347 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384416.347 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384416.352 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384416.360 * * [misc]simplify:  iters left: 4 (32 enodes)
1545384416.369 * * [misc]simplify:  iters left: 3 (34 enodes)
1545384416.379 * * [misc]simplify:  iters left: 2 (38 enodes)
1545384416.388 * * [misc]simplify:  iters left: 1 (40 enodes)
1545384416.398 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384416.398 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384416.398 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384416.399 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384416.403 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384416.407 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384416.407 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384416.407 * * * * [misc]progress:  [ 132 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384416.407 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384416.407 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384416.410 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384416.414 * * [misc]simplify:  iters left: 4 (33 enodes)
1545384416.820 * * [misc]simplify:  iters left: 3 (36 enodes)
1545384416.833 * * [misc]simplify:  iters left: 2 (42 enodes)
1545384416.846 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (fabs (cbrt (+ (* c c) (* d d))))))
1545384416.846 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384416.846 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384416.846 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384416.851 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384416.857 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384416.865 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384416.865 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (fabs (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384416.865 * * * * [misc]progress:  [ 133 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384416.866 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384416.866 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384416.872 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384416.879 * * [misc]simplify:  iters left: 4 (30 enodes)
1545384416.888 * * [misc]simplify:  iters left: 3 (33 enodes)
1545384416.897 * * [misc]simplify:  iters left: 2 (39 enodes)
1545384416.908 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384416.908 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384416.908 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384416.909 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384416.912 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384416.915 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384416.919 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384416.919 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384416.919 * * * * [misc]progress:  [ 134 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384416.919 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384416.919 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384416.923 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384416.927 * * [misc]simplify:  iters left: 4 (33 enodes)
1545384416.931 * * [misc]simplify:  iters left: 3 (36 enodes)
1545384416.935 * * [misc]simplify:  iters left: 2 (41 enodes)
1545384416.940 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384416.940 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384416.941 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384416.941 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384416.948 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384416.954 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384416.962 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384416.962 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384416.962 * * * * [misc]progress:  [ 135 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384416.962 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384416.962 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384416.968 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384416.976 * * [misc]simplify:  iters left: 4 (30 enodes)
1545384416.984 * * [misc]simplify:  iters left: 3 (33 enodes)
1545384416.993 * * [misc]simplify:  iters left: 2 (39 enodes)
1545384417.004 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.005 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.005 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.005 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384417.010 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384417.016 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384417.024 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384417.024 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384417.024 * * * * [misc]progress:  [ 136 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384417.024 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) 1)
1545384417.024 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.030 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384417.037 * * [misc]simplify:  iters left: 4 (32 enodes)
1545384417.046 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384417.055 * * [misc]simplify:  iters left: 2 (42 enodes)
1545384417.062 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.062 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384417.062 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384417.062 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.065 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.068 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384417.071 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384417.071 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384417.071 * * * * [misc]progress:  [ 137 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.071 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.071 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384417.074 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384417.079 * * [misc]simplify:  iters left: 4 (34 enodes)
1545384417.084 * * [misc]simplify:  iters left: 3 (39 enodes)
1545384417.089 * * [misc]simplify:  iters left: 2 (40 enodes)
1545384417.094 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.094 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384417.095 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384417.095 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.097 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384417.100 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384417.104 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))
1545384417.104 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384417.104 * * * * [misc]progress:  [ 138 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384417.105 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384417.105 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384417.107 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384417.111 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545384417.111 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384417.111 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384417.111 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.113 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.116 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d))))
1545384417.117 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d))))))
1545384417.117 * * * * [misc]progress:  [ 139 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.117 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.117 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384417.120 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384417.123 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384417.128 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384417.128 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.128 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.128 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.131 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384417.134 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384417.138 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))
1545384417.138 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384417.138 * * * * [misc]progress:  [ 140 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384417.138 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384417.139 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384417.142 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384417.146 * * [misc]simplify:  iters left: 4 (30 enodes)
1545384417.151 * * [misc]simplify:  iters left: 3 (34 enodes)
1545384417.155 * * [misc]simplify:  iters left: 2 (35 enodes)
1545384417.160 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d)))))
1545384417.160 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384417.160 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384417.160 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384417.162 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384417.165 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384417.169 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384417.169 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384417.169 * * * * [misc]progress:  [ 141 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.169 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.169 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384417.172 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384417.175 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384417.184 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384417.184 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.184 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.184 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.188 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384417.191 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384417.195 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))
1545384417.195 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384417.195 * * * * [misc]progress:  [ 142 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384417.195 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) 1)
1545384417.195 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.198 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384417.201 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384417.206 * * [misc]simplify:  iters left: 3 (34 enodes)
1545384417.209 * * [misc]simplify:  iters left: 2 (35 enodes)
1545384417.213 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d)))))
1545384417.213 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384417.213 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384417.213 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384417.215 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384417.218 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384417.224 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384417.224 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384417.224 * * * * [misc]progress:  [ 143 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.225 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.225 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.230 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384417.238 * * [misc]simplify:  iters left: 4 (31 enodes)
1545384417.247 * * [misc]simplify:  iters left: 3 (36 enodes)
1545384417.257 * * [misc]simplify:  iters left: 2 (37 enodes)
1545384417.267 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.267 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384417.267 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384417.268 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384417.272 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384417.278 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384417.285 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.285 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384417.285 * * * * [misc]progress:  [ 144 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384417.286 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384417.286 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384417.292 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384417.298 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384417.304 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.304 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384417.305 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384417.305 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.307 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384417.310 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384417.314 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384417.314 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384417.314 * * * * [misc]progress:  [ 145 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.314 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.314 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.316 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.319 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384417.320 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.320 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.320 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.322 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.325 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384417.325 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))))
1545384417.325 * * * * [misc]progress:  [ 146 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384417.325 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1))
1545384417.326 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.329 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384417.332 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384417.336 * * [misc]simplify:  iters left: 3 (32 enodes)
1545384417.339 * * [misc]simplify:  iters left: 2 (33 enodes)
1545384417.342 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.342 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384417.343 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384417.343 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.345 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.348 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384417.351 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.351 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.351 * * * * [misc]progress:  [ 147 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.351 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.351 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.354 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.357 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384417.357 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.358 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.358 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.360 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.363 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384417.363 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))))
1545384417.363 * * * * [misc]progress:  [ 148 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384417.363 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) 1)
1545384417.363 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384417.366 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384417.369 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384417.373 * * [misc]simplify:  iters left: 3 (31 enodes)
1545384417.376 * * [misc]simplify:  iters left: 2 (32 enodes)
1545384417.380 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.380 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384417.380 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384417.380 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.382 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.385 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384417.391 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.392 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.392 * * * * [misc]progress:  [ 149 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.392 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.392 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384417.399 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384417.406 * * [misc]simplify:  iters left: 4 (33 enodes)
1545384417.416 * * [misc]simplify:  iters left: 3 (41 enodes)
1545384417.425 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384417.425 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384417.426 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384417.426 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.430 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.437 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384417.444 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384417.444 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384417.444 * * * * [misc]progress:  [ 150 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384417.444 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384417.445 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384417.451 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384417.458 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384417.463 * * [misc]simplify:  iters left: 3 (32 enodes)
1545384417.467 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c)))))
1545384417.467 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384417.468 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384417.468 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384417.470 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384417.473 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384417.477 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384417.477 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384417.477 * * * * [misc]progress:  [ 151 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.477 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.477 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.480 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384417.483 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384417.491 * * [misc]simplify:  iters left: 3 (30 enodes)
1545384417.498 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384417.498 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.499 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.499 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.503 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.508 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384417.512 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.512 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.512 * * * * [misc]progress:  [ 152 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384417.512 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt 1))
1545384417.512 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384417.515 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384417.517 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384417.517 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384417.517 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384417.518 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384417.520 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384417.523 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))
1545384417.523 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))))
1545384417.523 * * * * [misc]progress:  [ 153 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.523 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.523 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.526 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384417.530 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384417.534 * * [misc]simplify:  iters left: 3 (30 enodes)
1545384417.538 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384417.538 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.538 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.538 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.540 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.544 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384417.547 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.547 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.547 * * * * [misc]progress:  [ 154 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384417.547 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) 1)
1545384417.547 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384417.551 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384417.555 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384417.555 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384417.555 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384417.555 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384417.557 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384417.561 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))
1545384417.562 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))))
1545384417.562 * * * * [misc]progress:  [ 155 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.562 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.562 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.566 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384417.573 * * [misc]simplify:  iters left: 4 (31 enodes)
1545384417.581 * * [misc]simplify:  iters left: 3 (36 enodes)
1545384417.591 * * [misc]simplify:  iters left: 2 (37 enodes)
1545384417.601 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.601 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384417.601 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384417.601 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384417.606 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384417.613 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384417.620 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.620 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384417.620 * * * * [misc]progress:  [ 156 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384417.620 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384417.621 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384417.626 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384417.633 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384417.641 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.641 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384417.642 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384417.642 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.647 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384417.654 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384417.661 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384417.661 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384417.662 * * * * [misc]progress:  [ 157 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.662 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.662 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.667 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.673 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384417.673 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.673 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.673 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.677 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.680 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384417.680 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))))
1545384417.680 * * * * [misc]progress:  [ 158 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384417.681 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1))
1545384417.681 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.684 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384417.687 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384417.691 * * [misc]simplify:  iters left: 3 (32 enodes)
1545384417.695 * * [misc]simplify:  iters left: 2 (33 enodes)
1545384417.698 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.698 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384417.699 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384417.699 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.701 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.704 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384417.707 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.707 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.707 * * * * [misc]progress:  [ 159 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.708 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.708 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.710 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.713 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384417.713 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.713 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.713 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.716 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.718 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384417.719 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))))
1545384417.719 * * * * [misc]progress:  [ 160 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384417.719 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) 1)
1545384417.719 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384417.721 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384417.724 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384417.729 * * [misc]simplify:  iters left: 3 (31 enodes)
1545384417.735 * * [misc]simplify:  iters left: 2 (32 enodes)
1545384417.742 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.742 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384417.743 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384417.743 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.747 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.754 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384417.760 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.761 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.761 * * * * [misc]progress:  [ 161 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.761 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.761 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.766 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384417.774 * * [misc]simplify:  iters left: 4 (35 enodes)
1545384417.784 * * [misc]simplify:  iters left: 3 (44 enodes)
1545384417.795 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384417.795 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384417.795 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384417.795 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.800 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.807 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384417.813 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384417.813 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384417.813 * * * * [misc]progress:  [ 162 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384417.814 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384417.814 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384417.819 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384417.826 * * [misc]simplify:  iters left: 4 (30 enodes)
1545384417.833 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c)))))
1545384417.834 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384417.834 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384417.834 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384417.839 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384417.842 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384417.846 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384417.846 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384417.846 * * * * [misc]progress:  [ 163 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.846 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.846 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384417.848 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384417.852 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384417.856 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384417.856 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.856 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.856 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.859 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.861 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384417.866 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.866 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.866 * * * * [misc]progress:  [ 164 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384417.867 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt 1))
1545384417.867 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384417.873 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384417.876 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384417.877 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384417.877 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384417.877 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384417.881 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384417.887 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))
1545384417.888 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))))
1545384417.888 * * * * [misc]progress:  [ 165 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.888 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.888 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384417.893 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384417.901 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384417.908 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384417.908 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.908 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.909 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384417.914 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384417.919 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384417.927 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.927 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384417.927 * * * * [misc]progress:  [ 166 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (sqrt (+ (* b d) (* a c))) 1) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384417.927 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) 1) 1)
1545384417.927 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384417.932 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384417.936 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384417.936 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384417.936 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384417.936 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384417.938 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384417.941 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))
1545384417.941 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))))
1545384417.941 * * * * [misc]progress:  [ 167 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.941 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.941 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384417.943 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384417.946 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384417.949 * * [misc]simplify:  iters left: 3 (28 enodes)
1545384417.953 * * [misc]simplify:  iters left: 2 (31 enodes)
1545384417.957 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384417.957 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384417.957 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384417.958 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384417.960 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384417.963 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.963 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384417.963 * * * * [misc]progress:  [ 168 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384417.963 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384417.963 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384417.965 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384417.968 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384417.972 * * [misc]simplify:  iters left: 3 (30 enodes)
1545384417.976 * * [misc]simplify:  iters left: 2 (36 enodes)
1545384417.981 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384417.981 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384417.981 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384417.981 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384417.983 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384417.986 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384417.990 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384417.990 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384417.990 * * * * [misc]progress:  [ 169 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384417.990 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384417.990 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384417.992 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384417.995 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384417.998 * * [misc]simplify:  iters left: 3 (27 enodes)
1545384418.002 * * [misc]simplify:  iters left: 2 (33 enodes)
1545384418.007 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384418.007 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.007 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.007 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384418.010 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384418.013 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384418.019 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384418.019 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384418.019 * * * * [misc]progress:  [ 170 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384418.019 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384418.019 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384418.024 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384418.030 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384418.037 * * [misc]simplify:  iters left: 3 (27 enodes)
1545384418.042 * * [misc]simplify:  iters left: 2 (28 enodes)
1545384418.048 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384418.048 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384418.048 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384418.048 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.053 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.058 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.065 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384418.065 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384418.065 * * * * [misc]progress:  [ 171 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.066 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.066 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384418.070 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384418.075 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384418.081 * * [misc]simplify:  iters left: 3 (27 enodes)
1545384418.089 * * [misc]simplify:  iters left: 2 (33 enodes)
1545384418.097 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384418.097 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.098 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.098 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384418.102 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384418.108 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384418.115 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384418.115 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384418.115 * * * * [misc]progress:  [ 172 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384418.115 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) 1)
1545384418.115 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384418.118 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384418.124 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.131 * * [misc]simplify:  iters left: 3 (27 enodes)
1545384418.137 * * [misc]simplify:  iters left: 2 (28 enodes)
1545384418.143 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384418.143 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384418.143 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384418.143 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.148 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.151 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.155 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384418.155 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384418.155 * * * * [misc]progress:  [ 173 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.155 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384418.155 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.157 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384418.161 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384418.165 * * [misc]simplify:  iters left: 3 (33 enodes)
1545384418.168 * * [misc]simplify:  iters left: 2 (34 enodes)
1545384418.173 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384418.173 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384418.173 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384418.173 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384418.176 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384418.182 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384418.190 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384418.190 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384418.190 * * * * [misc]progress:  [ 174 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384418.190 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384418.190 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384418.194 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384418.199 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545384418.199 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384418.199 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384418.199 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.204 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.210 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (cbrt (+ (* c c) (* d d))))
1545384418.210 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (cbrt (+ (* c c) (* d d))))))
1545384418.210 * * * * [misc]progress:  [ 175 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.210 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.210 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384418.215 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384418.220 * * [misc]simplify:  iters left: 4 (22 enodes)
1545384418.226 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d)))))
1545384418.226 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.227 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.227 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384418.232 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384418.237 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384418.240 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.240 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.240 * * * * [misc]progress:  [ 176 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384418.241 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384418.241 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384418.243 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384418.246 * * [misc]simplify:  iters left: 4 (21 enodes)
1545384418.249 * * [misc]simplify:  iters left: 3 (24 enodes)
1545384418.251 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1545384418.251 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384418.251 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384418.251 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384418.254 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384418.257 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384418.261 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384418.261 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384418.261 * * * * [misc]progress:  [ 177 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.261 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.261 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384418.263 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384418.266 * * [misc]simplify:  iters left: 4 (22 enodes)
1545384418.269 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d)))))
1545384418.269 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.269 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.269 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384418.272 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384418.277 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384418.283 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.283 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.283 * * * * [misc]progress:  [ 178 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) 1) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384418.284 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) 1)
1545384418.284 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384418.287 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384418.292 * * [misc]simplify:  iters left: 4 (20 enodes)
1545384418.296 * * [misc]simplify:  iters left: 3 (24 enodes)
1545384418.299 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1545384418.299 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384418.299 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384418.299 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384418.302 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384418.305 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384418.309 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384418.309 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384418.309 * * * * [misc]progress:  [ 179 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.310 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384418.310 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384418.312 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384418.315 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384418.319 * * [misc]simplify:  iters left: 3 (30 enodes)
1545384418.322 * * [misc]simplify:  iters left: 2 (31 enodes)
1545384418.326 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384418.326 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384418.327 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384418.327 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384418.329 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384418.332 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384418.335 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384418.335 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384418.335 * * * * [misc]progress:  [ 180 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384418.336 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384418.336 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384418.338 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384418.340 * * [misc]simplify:  iters left: 4 (22 enodes)
1545384418.343 * [exit]simplify:  Simplified to (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384418.343 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384418.343 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384418.343 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384418.346 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384418.352 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384418.359 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384418.359 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384418.359 * * * * [misc]progress:  [ 181 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.360 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.360 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384418.363 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384418.367 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1545384418.368 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.368 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.368 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.372 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.378 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384418.378 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))))
1545384418.378 * * * * [misc]progress:  [ 182 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384418.379 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1))
1545384418.379 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384418.383 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384418.386 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384418.388 * * [misc]simplify:  iters left: 3 (22 enodes)
1545384418.390 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.391 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384418.391 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384418.391 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.393 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.396 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.399 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.399 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.399 * * * * [misc]progress:  [ 183 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.400 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.400 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384418.401 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384418.403 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1545384418.403 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.403 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.404 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.406 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.409 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384418.409 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))))
1545384418.409 * * * * [misc]progress:  [ 184 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) 1) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384418.409 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) 1)
1545384418.409 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384418.411 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384418.413 * * [misc]simplify:  iters left: 4 (18 enodes)
1545384418.416 * * [misc]simplify:  iters left: 3 (21 enodes)
1545384418.419 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.419 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384418.419 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384418.419 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.423 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.429 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.436 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.436 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.436 * * * * [misc]progress:  [ 185 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.436 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384418.437 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384418.441 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384418.447 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384418.454 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384418.463 * * [misc]simplify:  iters left: 2 (39 enodes)
1545384418.470 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (+ (* d d) (* c c)))))
1545384418.470 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384418.471 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384418.471 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.475 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.481 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.488 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384418.488 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384418.488 * * * * [misc]progress:  [ 186 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384418.488 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384418.488 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384418.493 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384418.497 * * [misc]simplify:  iters left: 4 (20 enodes)
1545384418.503 * * [misc]simplify:  iters left: 3 (23 enodes)
1545384418.507 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* d d) (* c c)))))
1545384418.507 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384418.508 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384418.508 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384418.512 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384418.518 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384418.525 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384418.525 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384418.525 * * * * [misc]progress:  [ 187 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.526 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.526 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384418.530 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384418.534 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384418.540 * * [misc]simplify:  iters left: 3 (21 enodes)
1545384418.544 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* d d) (* c c)))))
1545384418.544 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.544 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.544 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.549 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.554 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.561 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.562 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.562 * * * * [misc]progress:  [ 188 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt 1)) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384418.562 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt 1))
1545384418.562 * * [misc]simplify:  iters left: 5 (4 enodes)
1545384418.565 * * [misc]simplify:  iters left: 4 (8 enodes)
1545384418.566 * [exit]simplify:  Simplified to 1
1545384418.566 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384418.566 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384418.566 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384418.570 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384418.576 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
1545384418.576 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))))
1545384418.576 * * * * [misc]progress:  [ 189 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.577 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.577 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384418.581 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384418.585 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384418.591 * * [misc]simplify:  iters left: 3 (21 enodes)
1545384418.595 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* d d) (* c c)))))
1545384418.595 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.596 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.596 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.600 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.606 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.612 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.612 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.612 * * * * [misc]progress:  [ 190 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt 1)) 1) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384418.613 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) 1)
1545384418.613 * * [misc]simplify:  iters left: 5 (4 enodes)
1545384418.616 * * [misc]simplify:  iters left: 4 (8 enodes)
1545384418.617 * [exit]simplify:  Simplified to 1
1545384418.617 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384418.617 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384418.617 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384418.621 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384418.629 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
1545384418.629 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))))
1545384418.629 * * * * [misc]progress:  [ 191 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.629 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384418.629 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384418.633 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384418.639 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384418.646 * * [misc]simplify:  iters left: 3 (30 enodes)
1545384418.654 * * [misc]simplify:  iters left: 2 (31 enodes)
1545384418.661 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384418.661 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384418.661 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384418.661 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384418.663 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384418.666 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384418.669 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384418.669 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384418.669 * * * * [misc]progress:  [ 192 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384418.670 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384418.670 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384418.672 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384418.674 * * [misc]simplify:  iters left: 4 (22 enodes)
1545384418.677 * [exit]simplify:  Simplified to (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384418.677 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384418.677 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384418.677 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384418.680 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384418.683 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384418.686 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384418.686 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384418.686 * * * * [misc]progress:  [ 193 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.687 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.687 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384418.688 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384418.690 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1545384418.690 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.690 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.691 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.693 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.696 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384418.696 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))))
1545384418.696 * * * * [misc]progress:  [ 194 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384418.696 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1))
1545384418.696 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384418.698 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384418.701 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384418.703 * * [misc]simplify:  iters left: 3 (22 enodes)
1545384418.707 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.708 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384418.708 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384418.708 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.712 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.718 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.725 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.725 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.725 * * * * [misc]progress:  [ 195 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.725 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.725 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384418.729 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384418.734 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1545384418.735 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.735 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.735 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.739 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.745 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384418.746 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))))
1545384418.746 * * * * [misc]progress:  [ 196 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) 1) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384418.746 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) 1)
1545384418.746 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384418.750 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384418.754 * * [misc]simplify:  iters left: 4 (18 enodes)
1545384418.759 * * [misc]simplify:  iters left: 3 (21 enodes)
1545384418.763 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.764 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384418.764 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384418.764 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.769 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.775 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.782 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.782 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.782 * * * * [misc]progress:  [ 197 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.782 * [enter]simplify:  Simplifying (/ (/ 1 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384418.783 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384418.786 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384418.791 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384418.791 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384418.792 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384418.792 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.796 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.802 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.821 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384418.821 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384418.821 * * * * [misc]progress:  [ 198 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384418.822 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384418.822 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384418.825 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384418.829 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1545384418.829 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384418.830 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384418.830 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384418.835 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384418.840 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384418.848 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384418.848 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384418.848 * * * * [misc]progress:  [ 199 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.848 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.848 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384418.852 * * [misc]simplify:  iters left: 5 (13 enodes)
1545384418.855 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.855 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.855 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.856 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.860 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.865 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.872 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.872 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.872 * * * * [misc]progress:  [ 200 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 1) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384418.873 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt 1))
1545384418.873 * * [misc]simplify:  iters left: 4 (4 enodes)
1545384418.875 * * [misc]simplify:  iters left: 3 (6 enodes)
1545384418.875 * [exit]simplify:  Simplified to 1
1545384418.875 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384418.876 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384418.876 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384418.880 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384418.885 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
1545384418.885 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))))
1545384418.886 * * * * [misc]progress:  [ 201 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.886 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.886 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384418.889 * * [misc]simplify:  iters left: 5 (13 enodes)
1545384418.892 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.892 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.893 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.893 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.899 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.905 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.912 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.912 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.912 * * * * [misc]progress:  [ 202 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ 1 1) 1) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384418.912 * [enter]simplify:  Simplifying (/ (/ 1 1) 1)
1545384418.912 * * [misc]simplify:  iters left: 4 (3 enodes)
1545384418.913 * * [misc]simplify:  iters left: 3 (5 enodes)
1545384418.914 * [exit]simplify:  Simplified to 1
1545384418.914 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384418.914 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384418.914 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384418.919 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384418.924 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
1545384418.924 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))))
1545384418.924 * * * * [misc]progress:  [ 203 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.924 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384418.924 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384418.926 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384418.928 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384418.928 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384418.928 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384418.928 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.930 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.933 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.936 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384418.936 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384418.936 * * * * [misc]progress:  [ 204 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384418.936 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384418.936 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384418.938 * * [misc]simplify:  iters left: 5 (14 enodes)
1545384418.940 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1545384418.940 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384418.940 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384418.940 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384418.942 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384418.945 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384418.949 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384418.949 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384418.949 * * * * [misc]progress:  [ 205 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.949 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.949 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384418.950 * * [misc]simplify:  iters left: 5 (12 enodes)
1545384418.953 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.953 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.954 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.954 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.958 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384418.964 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384418.970 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.971 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.971 * * * * [misc]progress:  [ 206 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384418.971 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1545384418.971 * * [misc]simplify:  iters left: 3 (3 enodes)
1545384418.973 * * [misc]simplify:  iters left: 2 (5 enodes)
1545384418.974 * [exit]simplify:  Simplified to 1
1545384418.974 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384418.974 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384418.974 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384418.979 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384418.984 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
1545384418.985 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))))
1545384418.985 * * * * [misc]progress:  [ 207 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384418.985 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.985 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384418.988 * * [misc]simplify:  iters left: 5 (12 enodes)
1545384418.991 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.992 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384418.992 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384418.992 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384418.996 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384419.002 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384419.009 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384419.009 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384419.009 * * * * [misc]progress:  [ 208 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 1) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384419.009 * [enter]simplify:  Simplifying (/ 1 1)
1545384419.009 * * [misc]simplify:  iters left: 2 (2 enodes)
1545384419.010 * * [misc]simplify:  iters left: 1 (4 enodes)
1545384419.011 * [exit]simplify:  Simplified to 1
1545384419.011 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384419.011 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384419.011 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384419.015 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384419.023 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
1545384419.023 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))))
1545384419.023 * * * * [misc]progress:  [ 209 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384419.023 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384419.023 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384419.028 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384419.034 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384419.034 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384419.034 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384419.035 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384419.038 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384419.042 * * [misc]simplify:  iters left: 4 (18 enodes)
1545384419.047 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384419.047 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384419.047 * * * * [misc]progress:  [ 210 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (* b d) (* a c)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384419.047 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384419.048 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384419.052 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384419.058 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (fabs (cbrt (+ (* c c) (* d d)))))
1545384419.058 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (+ (* a c) (* b d)) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384419.058 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384419.059 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384419.062 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384419.066 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384419.072 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384419.072 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (+ (* a c) (* b d)) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384419.072 * * * * [misc]progress:  [ 211 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384419.072 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384419.072 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384419.076 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384419.081 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384419.081 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384419.082 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384419.082 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384419.085 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384419.089 * * [misc]simplify:  iters left: 4 (18 enodes)
1545384419.094 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384419.094 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384419.094 * * * * [misc]progress:  [ 212 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (* b d) (* a c)) (sqrt 1)) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384419.094 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt 1))
1545384419.094 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384419.097 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384419.099 * [exit]simplify:  Simplified to (+ (* a c) (* b d))
1545384419.099 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (+ (* a c) (* b d)) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384419.099 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384419.099 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384419.100 * * [misc]simplify:  iters left: 5 (14 enodes)
1545384419.102 * [exit]simplify:  Simplified to (/ 1 (+ (* c c) (* d d)))
1545384419.102 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (+ (* a c) (* b d)) (/ 1 (+ (* c c) (* d d)))))
1545384419.102 * * * * [misc]progress:  [ 213 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384419.103 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384419.103 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384419.105 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384419.107 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384419.107 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384419.107 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384419.107 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384419.109 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384419.111 * * [misc]simplify:  iters left: 4 (18 enodes)
1545384419.113 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384419.113 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384419.113 * * * * [misc]progress:  [ 214 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (* b d) (* a c)) 1) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384419.114 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) 1)
1545384419.114 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384419.115 * * [misc]simplify:  iters left: 5 (14 enodes)
1545384419.117 * [exit]simplify:  Simplified to (+ (* a c) (* b d))
1545384419.117 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (+ (* a c) (* b d)) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))
1545384419.117 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384419.117 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384419.118 * * [misc]simplify:  iters left: 5 (14 enodes)
1545384419.120 * [exit]simplify:  Simplified to (/ 1 (+ (* c c) (* d d)))
1545384419.120 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (+ (* a c) (* b d)) (/ 1 (+ (* c c) (* d d)))))
1545384419.120 * * * * [misc]progress:  [ 215 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384419.120 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384419.121 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384419.124 * * [misc]simplify:  iters left: 5 (39 enodes)
1545384419.136 * * [misc]simplify:  iters left: 4 (61 enodes)
1545384419.157 * * [misc]simplify:  iters left: 3 (77 enodes)
1545384419.177 * * [misc]simplify:  iters left: 2 (85 enodes)
1545384419.197 * * [misc]simplify:  iters left: 1 (90 enodes)
1545384419.211 * [exit]simplify:  Simplified to (/ (/ (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384419.211 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384419.211 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384419.212 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384419.214 * * [misc]simplify:  iters left: 5 (35 enodes)
1545384419.220 * * [misc]simplify:  iters left: 4 (75 enodes)
1545384419.236 * * [misc]simplify:  iters left: 3 (145 enodes)
1545384419.296 * * [misc]simplify:  iters left: 2 (254 enodes)
1545384419.415 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384419.415 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384419.415 * * * * [misc]progress:  [ 216 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384419.416 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384419.416 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384419.419 * * [misc]simplify:  iters left: 5 (38 enodes)
1545384419.425 * * [misc]simplify:  iters left: 4 (57 enodes)
1545384419.434 * * [misc]simplify:  iters left: 3 (66 enodes)
1545384419.442 * * [misc]simplify:  iters left: 2 (73 enodes)
1545384419.452 * * [misc]simplify:  iters left: 1 (78 enodes)
1545384419.473 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (fabs (cbrt (+ (* c c) (* d d)))))
1545384419.473 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384419.473 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384419.473 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384419.476 * * [misc]simplify:  iters left: 5 (35 enodes)
1545384419.482 * * [misc]simplify:  iters left: 4 (75 enodes)
1545384419.496 * * [misc]simplify:  iters left: 3 (145 enodes)
1545384419.548 * * [misc]simplify:  iters left: 2 (254 enodes)
1545384419.643 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384419.643 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384419.643 * * * * [misc]progress:  [ 217 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384419.645 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384419.645 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384419.648 * * [misc]simplify:  iters left: 5 (36 enodes)
1545384419.660 * * [misc]simplify:  iters left: 4 (55 enodes)
1545384419.677 * * [misc]simplify:  iters left: 3 (66 enodes)
1545384419.695 * * [misc]simplify:  iters left: 2 (73 enodes)
1545384419.713 * * [misc]simplify:  iters left: 1 (78 enodes)
1545384419.732 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384419.732 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384419.733 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384419.733 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384419.738 * * [misc]simplify:  iters left: 5 (35 enodes)
1545384419.750 * * [misc]simplify:  iters left: 4 (75 enodes)
1545384419.779 * * [misc]simplify:  iters left: 3 (145 enodes)
1545384419.837 * * [misc]simplify:  iters left: 2 (254 enodes)
1545384419.938 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384419.939 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384419.939 * * * * [misc]progress:  [ 218 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt 1)) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384419.939 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt 1))
1545384419.939 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384419.943 * * [misc]simplify:  iters left: 5 (36 enodes)
1545384419.948 * * [misc]simplify:  iters left: 4 (55 enodes)
1545384419.958 * * [misc]simplify:  iters left: 3 (68 enodes)
1545384419.974 * * [misc]simplify:  iters left: 2 (73 enodes)
1545384419.987 * * [misc]simplify:  iters left: 1 (78 enodes)
1545384419.996 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6))))
1545384419.996 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384419.996 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384419.996 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384419.999 * * [misc]simplify:  iters left: 5 (34 enodes)
1545384420.005 * * [misc]simplify:  iters left: 4 (74 enodes)
1545384420.020 * * [misc]simplify:  iters left: 3 (139 enodes)
1545384420.071 * * [misc]simplify:  iters left: 2 (242 enodes)
1545384420.201 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (+ (* c c) (* d d))))
1545384420.202 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (+ (* c c) (* d d))))))
1545384420.202 * * * * [misc]progress:  [ 219 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384420.202 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384420.202 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384420.210 * * [misc]simplify:  iters left: 5 (36 enodes)
1545384420.223 * * [misc]simplify:  iters left: 4 (55 enodes)
1545384420.240 * * [misc]simplify:  iters left: 3 (66 enodes)
1545384420.257 * * [misc]simplify:  iters left: 2 (73 enodes)
1545384420.270 * * [misc]simplify:  iters left: 1 (78 enodes)
1545384420.279 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384420.279 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384420.279 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384420.279 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384420.282 * * [misc]simplify:  iters left: 5 (35 enodes)
1545384420.288 * * [misc]simplify:  iters left: 4 (75 enodes)
1545384420.312 * * [misc]simplify:  iters left: 3 (145 enodes)
1545384420.372 * * [misc]simplify:  iters left: 2 (254 enodes)
1545384420.502 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384420.502 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384420.502 * * * * [misc]progress:  [ 220 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) 1) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384420.502 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) 1)
1545384420.502 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384420.508 * * [misc]simplify:  iters left: 5 (35 enodes)
1545384420.518 * * [misc]simplify:  iters left: 4 (54 enodes)
1545384420.536 * * [misc]simplify:  iters left: 3 (67 enodes)
1545384420.546 * * [misc]simplify:  iters left: 2 (72 enodes)
1545384420.554 * * [misc]simplify:  iters left: 1 (77 enodes)
1545384420.564 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6))))
1545384420.564 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384420.565 * [enter]simplify:  Simplifying (/ (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384420.565 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384420.567 * * [misc]simplify:  iters left: 5 (34 enodes)
1545384420.573 * * [misc]simplify:  iters left: 4 (74 enodes)
1545384420.587 * * [misc]simplify:  iters left: 3 (139 enodes)
1545384420.621 * * [misc]simplify:  iters left: 2 (242 enodes)
1545384420.752 * [exit]simplify:  Simplified to (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (+ (* c c) (* d d))))
1545384420.752 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (/ (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))) (sqrt (+ (* c c) (* d d))))))
1545384420.752 * * * * [misc]progress:  [ 221 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* c c) (* d d))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384420.753 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384420.753 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384420.759 * * [misc]simplify:  iters left: 5 (39 enodes)
1545384420.773 * * [misc]simplify:  iters left: 4 (64 enodes)
1545384420.790 * * [misc]simplify:  iters left: 3 (108 enodes)
1545384420.808 * * [misc]simplify:  iters left: 2 (210 enodes)
1545384420.884 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384420.884 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (- (* c c) (* d d))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384420.885 * [enter]simplify:  Simplifying (/ (sqrt (- (* c c) (* d d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384420.885 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384420.886 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384420.889 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384420.892 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384420.902 * * [misc]simplify:  iters left: 2 (63 enodes)
1545384420.928 * * [misc]simplify:  iters left: 1 (134 enodes)
1545384420.958 * [exit]simplify:  Simplified to (/ (sqrt (* (+ c d) (- c d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384420.959 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (* (+ c d) (- c d))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384420.959 * * * * [misc]progress:  [ 222 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* c c) (* d d))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384420.959 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384420.959 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384420.962 * * [misc]simplify:  iters left: 5 (38 enodes)
1545384420.968 * * [misc]simplify:  iters left: 4 (60 enodes)
1545384420.979 * * [misc]simplify:  iters left: 3 (99 enodes)
1545384421.001 * * [misc]simplify:  iters left: 2 (201 enodes)
1545384421.110 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (fabs (cbrt (+ (* d d) (* c c)))))
1545384421.110 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (sqrt (- (* c c) (* d d))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384421.110 * [enter]simplify:  Simplifying (/ (sqrt (- (* c c) (* d d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384421.110 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384421.112 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384421.116 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384421.119 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384421.125 * * [misc]simplify:  iters left: 2 (63 enodes)
1545384421.145 * * [misc]simplify:  iters left: 1 (134 enodes)
1545384421.195 * [exit]simplify:  Simplified to (/ (sqrt (* (+ c d) (- c d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384421.195 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (sqrt (* (+ c d) (- c d))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384421.195 * * * * [misc]progress:  [ 223 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* c c) (* d d))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384421.195 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384421.196 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384421.202 * * [misc]simplify:  iters left: 5 (36 enodes)
1545384421.213 * * [misc]simplify:  iters left: 4 (58 enodes)
1545384421.232 * * [misc]simplify:  iters left: 3 (97 enodes)
1545384421.249 * * [misc]simplify:  iters left: 2 (199 enodes)
1545384421.372 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384421.373 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (- (* c c) (* d d))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384421.373 * [enter]simplify:  Simplifying (/ (sqrt (- (* c c) (* d d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384421.373 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384421.376 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384421.381 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384421.389 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384421.401 * * [misc]simplify:  iters left: 2 (63 enodes)
1545384421.427 * * [misc]simplify:  iters left: 1 (134 enodes)
1545384421.455 * [exit]simplify:  Simplified to (/ (sqrt (* (+ c d) (- c d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384421.455 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (* (+ c d) (- c d))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384421.455 * * * * [misc]progress:  [ 224 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt 1)) (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))>
1545384421.455 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt 1))
1545384421.455 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384421.462 * * [misc]simplify:  iters left: 5 (37 enodes)
1545384421.473 * * [misc]simplify:  iters left: 4 (60 enodes)
1545384421.492 * * [misc]simplify:  iters left: 3 (101 enodes)
1545384421.524 * * [misc]simplify:  iters left: 2 (201 enodes)
1545384421.627 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4))))
1545384421.627 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))
1545384421.627 * [enter]simplify:  Simplifying (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))
1545384421.627 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384421.630 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384421.634 * * [misc]simplify:  iters left: 4 (22 enodes)
1545384421.640 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384421.652 * * [misc]simplify:  iters left: 2 (62 enodes)
1545384421.676 * * [misc]simplify:  iters left: 1 (133 enodes)
1545384421.701 * [exit]simplify:  Simplified to (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))
1545384421.701 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))
1545384421.701 * * * * [misc]progress:  [ 225 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* c c) (* d d))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384421.701 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384421.701 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384421.704 * * [misc]simplify:  iters left: 5 (36 enodes)
1545384421.710 * * [misc]simplify:  iters left: 4 (58 enodes)
1545384421.721 * * [misc]simplify:  iters left: 3 (97 enodes)
1545384421.739 * * [misc]simplify:  iters left: 2 (199 enodes)
1545384421.843 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384421.843 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (- (* c c) (* d d))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384421.843 * [enter]simplify:  Simplifying (/ (sqrt (- (* c c) (* d d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384421.843 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384421.846 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384421.851 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384421.857 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384421.869 * * [misc]simplify:  iters left: 2 (63 enodes)
1545384421.891 * * [misc]simplify:  iters left: 1 (134 enodes)
1545384421.935 * [exit]simplify:  Simplified to (/ (sqrt (* (+ c d) (- c d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384421.935 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (* (+ c d) (- c d))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384421.935 * * * * [misc]progress:  [ 226 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) 1) (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))>
1545384421.935 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) 1)
1545384421.935 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384421.941 * * [misc]simplify:  iters left: 5 (36 enodes)
1545384421.953 * * [misc]simplify:  iters left: 4 (59 enodes)
1545384421.962 * * [misc]simplify:  iters left: 3 (100 enodes)
1545384421.978 * * [misc]simplify:  iters left: 2 (200 enodes)
1545384422.109 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4))))
1545384422.109 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))
1545384422.109 * [enter]simplify:  Simplifying (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))
1545384422.109 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384422.112 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384422.117 * * [misc]simplify:  iters left: 4 (22 enodes)
1545384422.123 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384422.136 * * [misc]simplify:  iters left: 2 (62 enodes)
1545384422.164 * * [misc]simplify:  iters left: 1 (133 enodes)
1545384422.215 * [exit]simplify:  Simplified to (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))
1545384422.215 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (/ (sqrt (- (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))
1545384422.216 * * * * [misc]progress:  [ 227 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))>
1545384422.216 * * * * [misc]progress:  [ 228 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d))))))>
1545384422.216 * * * * [misc]progress:  [ 229 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))))>
1545384422.216 * * * * [misc]progress:  [ 230 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))>
1545384422.216 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1545384422.216 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384422.218 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384422.220 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1545384422.220 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384422.220 * * * * [misc]progress:  [ 231 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))>
1545384422.221 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1545384422.221 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384422.223 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384422.225 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1545384422.225 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))
1545384422.225 * * * * [misc]progress:  [ 232 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))>
1545384422.225 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384422.225 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384422.227 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384422.230 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384422.230 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384422.230 * * * * [misc]progress:  [ 233 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt 1)) (sqrt (+ (* c c) (* d d)))))>
1545384422.230 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384422.230 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384422.233 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384422.235 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384422.235 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt 1)) (sqrt (+ (* c c) (* d d)))))
1545384422.235 * * * * [misc]progress:  [ 234 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))>
1545384422.235 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384422.235 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384422.238 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384422.240 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384422.240 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384422.240 * * * * [misc]progress:  [ 235 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) 1) (sqrt (+ (* c c) (* d d)))))>
1545384422.241 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384422.241 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384422.242 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384422.245 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384422.245 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) 1) (sqrt (+ (* c c) (* d d)))))
1545384422.245 * * * * [misc]progress:  [ 236 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))))))>
1545384422.245 * [enter]simplify:  Simplifying (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))))
1545384422.245 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384422.249 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384422.254 * [exit]simplify:  Simplified to (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))))
1545384422.255 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))))))
1545384422.255 * * * * [misc]progress:  [ 237 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))))))>
1545384422.255 * [enter]simplify:  Simplifying (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))
1545384422.255 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384422.259 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384422.264 * [exit]simplify:  Simplified to (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))
1545384422.264 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))))))
1545384422.264 * * * * [misc]progress:  [ 238 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384422.265 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384422.265 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384422.270 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384422.278 * * [misc]simplify:  iters left: 4 (35 enodes)
1545384422.288 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384422.294 * * [misc]simplify:  iters left: 2 (41 enodes)
1545384422.300 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384422.300 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384422.300 * * * * [misc]progress:  [ 239 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384422.300 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384422.300 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384422.303 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384422.307 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384422.310 * * [misc]simplify:  iters left: 3 (26 enodes)
1545384422.314 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1545384422.314 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384422.314 * * * * [misc]progress:  [ 240 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384422.314 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384422.314 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384422.317 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384422.319 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384422.322 * * [misc]simplify:  iters left: 3 (24 enodes)
1545384422.326 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384422.326 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384422.326 * * * * [misc]progress:  [ 241 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))))))>
1545384422.326 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1))
1545384422.326 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384422.329 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384422.331 * * [misc]simplify:  iters left: 4 (21 enodes)
1545384422.334 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384422.334 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))))))
1545384422.334 * * * * [misc]progress:  [ 242 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384422.334 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384422.334 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384422.336 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384422.339 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384422.346 * * [misc]simplify:  iters left: 3 (24 enodes)
1545384422.353 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384422.353 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384422.353 * * * * [misc]progress:  [ 243 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))))))>
1545384422.353 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1)
1545384422.353 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384422.357 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384422.362 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384422.368 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384422.378 * * [misc]simplify:  iters left: 2 (64 enodes)
1545384422.396 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384422.396 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))))))
1545384422.396 * * * * [misc]progress:  [ 244 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384422.396 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384422.396 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384422.401 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384422.408 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384422.408 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384422.408 * * * * [misc]progress:  [ 245 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384422.408 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384422.409 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384422.413 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384422.420 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d)))))
1545384422.420 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384422.420 * * * * [misc]progress:  [ 246 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384422.421 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384422.421 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384422.425 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384422.427 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384422.427 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384422.428 * * * * [misc]progress:  [ 247 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))))))>
1545384422.428 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt 1))
1545384422.428 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384422.430 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384422.432 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384422.432 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))))))
1545384422.432 * * * * [misc]progress:  [ 248 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384422.432 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384422.432 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384422.434 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384422.437 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384422.437 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384422.437 * * * * [misc]progress:  [ 249 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (sqrt (+ (* b d) (* a c))) 1) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))))))>
1545384422.437 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) 1)
1545384422.437 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384422.439 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384422.441 * * [misc]simplify:  iters left: 4 (17 enodes)
1545384422.443 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384422.443 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))))))
1545384422.443 * * * * [misc]progress:  [ 250 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384422.443 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384422.443 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384422.445 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384422.447 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384422.447 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384422.447 * * * * [misc]progress:  [ 251 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384422.447 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384422.448 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384422.449 * * [misc]simplify:  iters left: 5 (14 enodes)
1545384422.451 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1545384422.451 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384422.451 * * * * [misc]progress:  [ 252 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384422.451 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384422.451 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384422.452 * * [misc]simplify:  iters left: 5 (12 enodes)
1545384422.454 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384422.454 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384422.454 * * * * [misc]progress:  [ 253 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (sqrt 1)) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))))>
1545384422.454 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1545384422.454 * * [misc]simplify:  iters left: 3 (3 enodes)
1545384422.456 * * [misc]simplify:  iters left: 2 (5 enodes)
1545384422.456 * [exit]simplify:  Simplified to 1
1545384422.456 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))))
1545384422.456 * * * * [misc]progress:  [ 254 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384422.456 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384422.456 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384422.457 * * [misc]simplify:  iters left: 5 (12 enodes)
1545384422.459 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384422.459 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384422.459 * * * * [misc]progress:  [ 255 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 1) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))))>
1545384422.459 * [enter]simplify:  Simplifying (/ 1 1)
1545384422.459 * * [misc]simplify:  iters left: 2 (2 enodes)
1545384422.460 * * [misc]simplify:  iters left: 1 (4 enodes)
1545384422.460 * [exit]simplify:  Simplified to 1
1545384422.460 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))))
1545384422.460 * * * * [misc]progress:  [ 256 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))))))>
1545384422.460 * * * * [misc]progress:  [ 257 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (/ (sqrt (+ (* c c) (* d d))) (/ 1 (sqrt (+ (* c c) (* d d)))))))>
1545384422.460 * [enter]simplify:  Simplifying (+ (* b d) (* a c))
1545384422.460 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384422.461 * * [misc]simplify:  iters left: 3 (10 enodes)
1545384422.463 * [exit]simplify:  Simplified to (+ (* a c) (* b d))
1545384422.463 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (+ (* a c) (* b d)) (/ (sqrt (+ (* c c) (* d d))) (/ 1 (sqrt (+ (* c c) (* d d)))))))
1545384422.463 * * * * [misc]progress:  [ 258 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1545384422.463 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))
1545384422.463 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384422.465 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384422.470 * * [misc]simplify:  iters left: 4 (45 enodes)
1545384422.484 * * [misc]simplify:  iters left: 3 (58 enodes)
1545384422.500 * * [misc]simplify:  iters left: 2 (65 enodes)
1545384422.514 * * [misc]simplify:  iters left: 1 (70 enodes)
1545384422.523 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6))))
1545384422.523 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (pow d 6) (pow c 6)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))
1545384422.523 * * * * [misc]progress:  [ 259 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c c) (* d d))))))>
1545384422.523 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))
1545384422.524 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384422.526 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384422.531 * * [misc]simplify:  iters left: 4 (50 enodes)
1545384422.539 * * [misc]simplify:  iters left: 3 (87 enodes)
1545384422.554 * * [misc]simplify:  iters left: 2 (185 enodes)
1545384422.635 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4))))
1545384422.635 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (- (pow c 4) (pow d 4)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c c) (* d d))))))
1545384422.635 * * * * [misc]progress:  [ 260 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (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)))))))>
1545384422.636 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1545384422.636 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384422.638 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384422.643 * * [misc]simplify:  iters left: 4 (70 enodes)
1545384422.663 * * [misc]simplify:  iters left: 3 (135 enodes)
1545384422.717 * * [misc]simplify:  iters left: 2 (233 enodes)
1545384422.824 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1545384422.824 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))))
1545384422.824 * * * * [misc]progress:  [ 261 / 274 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))))>
1545384422.824 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1545384422.824 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384422.825 * * [misc]simplify:  iters left: 4 (11 enodes)
1545384422.827 * * [misc]simplify:  iters left: 3 (18 enodes)
1545384422.830 * * [misc]simplify:  iters left: 2 (33 enodes)
1545384422.835 * * [misc]simplify:  iters left: 1 (58 enodes)
1545384422.861 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1545384422.861 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))))
1545384422.861 * * * * [misc]progress:  [ 262 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))>
1545384422.862 * [enter]simplify:  Simplifying (+ (* b d) (* a c))
1545384422.862 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384422.864 * * [misc]simplify:  iters left: 3 (10 enodes)
1545384422.867 * [exit]simplify:  Simplified to (+ (* a c) (* b d))
1545384422.867 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (+ (* a c) (* b d)) (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))
1545384422.867 * * * * [misc]progress:  [ 263 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) d))>
1545384422.867 * [enter]simplify:  Simplifying d
1545384422.867 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384422.867 * [exit]simplify:  Simplified to d
1545384422.867 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) d))
1545384422.867 * * * * [misc]progress:  [ 264 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) c))>
1545384422.868 * [enter]simplify:  Simplifying c
1545384422.868 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384422.868 * [exit]simplify:  Simplified to c
1545384422.868 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) c))
1545384422.868 * * * * [misc]progress:  [ 265 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (* -1 c)))>
1545384422.868 * [enter]simplify:  Simplifying (* -1 c)
1545384422.868 * * [misc]simplify:  iters left: 2 (3 enodes)
1545384422.869 * * [misc]simplify:  iters left: 1 (5 enodes)
1545384422.870 * [exit]simplify:  Simplified to (- c)
1545384422.871 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (- c)))
1545384422.871 * * * * [misc]progress:  [ 266 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) d) (sqrt (+ (* c c) (* d d)))))>
1545384422.871 * [enter]simplify:  Simplifying d
1545384422.871 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384422.871 * [exit]simplify:  Simplified to d
1545384422.871 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) d) (sqrt (+ (* c c) (* d d)))))
1545384422.871 * * * * [misc]progress:  [ 267 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) c) (sqrt (+ (* c c) (* d d)))))>
1545384422.871 * [enter]simplify:  Simplifying c
1545384422.872 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384422.872 * [exit]simplify:  Simplified to c
1545384422.872 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) c) (sqrt (+ (* c c) (* d d)))))
1545384422.872 * * * * [misc]progress:  [ 268 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (* -1 c)) (sqrt (+ (* c c) (* d d)))))>
1545384422.872 * [enter]simplify:  Simplifying (* -1 c)
1545384422.872 * * [misc]simplify:  iters left: 2 (3 enodes)
1545384422.873 * * [misc]simplify:  iters left: 1 (5 enodes)
1545384422.874 * [exit]simplify:  Simplified to (- c)
1545384422.874 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (- c)) (sqrt (+ (* c c) (* d d)))))
1545384422.874 * * * * [misc]progress:  [ 269 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))>
1545384422.875 * [enter]simplify:  Simplifying a
1545384422.875 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384422.875 * [exit]simplify:  Simplified to a
1545384422.875 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))
1545384422.875 * * * * [misc]progress:  [ 270 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))>
1545384422.875 * [enter]simplify:  Simplifying b
1545384422.875 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384422.876 * [exit]simplify:  Simplified to b
1545384422.876 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))
1545384422.876 * * * * [misc]progress:  [ 271 / 274 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 b) (sqrt (+ (* c c) (* d d)))))>
1545384422.876 * [enter]simplify:  Simplifying (* -1 b)
1545384422.876 * * [misc]simplify:  iters left: 2 (3 enodes)
1545384422.877 * * [misc]simplify:  iters left: 1 (5 enodes)
1545384422.878 * [exit]simplify:  Simplified to (- b)
1545384422.878 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))
1545384422.878 * * * * [misc]progress:  [ 272 / 274 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1545384422.879 * [enter]simplify:  Simplifying 0
1545384422.879 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384422.879 * [exit]simplify:  Simplified to 0
1545384422.879 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1545384422.879 * * * * [misc]progress:  [ 273 / 274 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1545384422.880 * [enter]simplify:  Simplifying 0
1545384422.880 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384422.880 * [exit]simplify:  Simplified to 0
1545384422.880 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1545384422.880 * * * * [misc]progress:  [ 274 / 274 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1545384422.880 * [enter]simplify:  Simplifying 0
1545384422.880 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384422.881 * [exit]simplify:  Simplified to 0
1545384422.881 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1545384422.881 * * * [misc]progress:  adding candidates to table
1545384426.851 * * [misc]progress:  iteration 3 / 4
1545384426.851 * * * [misc]progress:  picking best candidate
1545384426.897 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384426.897 * * * [misc]progress:  localizing error
1545384426.921 * * * [misc]progress:  generating rewritten candidates
1545384426.921 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2)
1545384426.925 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 2 1)
1545384426.928 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2 1)
1545384426.930 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1545384426.963 * * * [misc]progress:  generating series expansions
1545384426.963 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2)
1545384426.965 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545384426.965 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545384426.965 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545384426.965 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384426.965 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384426.965 * [misc]taylor:  Taking taylor expansion of c in d
1545384426.965 * [misc]backup-simplify:  Simplify c into c
1545384426.965 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384426.965 * [misc]taylor:  Taking taylor expansion of d in d
1545384426.965 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.965 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.965 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384426.965 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384426.965 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545384426.965 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384426.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.965 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545384426.965 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384426.965 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384426.965 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384426.965 * [misc]taylor:  Taking taylor expansion of c in c
1545384426.965 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.965 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.965 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384426.966 * [misc]taylor:  Taking taylor expansion of d in c
1545384426.966 * [misc]backup-simplify:  Simplify d into d
1545384426.966 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384426.966 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384426.966 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384426.966 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384426.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.966 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384426.966 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384426.966 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384426.966 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384426.966 * [misc]taylor:  Taking taylor expansion of c in c
1545384426.966 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.966 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.966 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384426.966 * [misc]taylor:  Taking taylor expansion of d in c
1545384426.966 * [misc]backup-simplify:  Simplify d into d
1545384426.966 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384426.966 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384426.966 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384426.966 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384426.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.967 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384426.967 * [misc]taylor:  Taking taylor expansion of d in d
1545384426.967 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.967 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.967 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.967 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384426.967 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.967 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.967 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.967 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.967 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384426.967 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384426.968 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545384426.968 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545384426.968 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384426.968 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384426.968 * [misc]taylor:  Taking taylor expansion of d in d
1545384426.968 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.968 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.968 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384426.968 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384426.968 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.968 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.968 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.969 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.969 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384426.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.969 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545384426.969 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384426.969 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.969 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.969 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384426.969 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.969 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.969 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545384426.969 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384426.969 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384426.970 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384426.970 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384426.970 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384426.970 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384426.970 * [misc]taylor:  Taking taylor expansion of c in d
1545384426.970 * [misc]backup-simplify:  Simplify c into c
1545384426.970 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384426.970 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384426.970 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384426.970 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384426.970 * [misc]taylor:  Taking taylor expansion of d in d
1545384426.970 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.970 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.970 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.970 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384426.970 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384426.970 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384426.970 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.970 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384426.971 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.971 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384426.971 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384426.971 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384426.971 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384426.971 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384426.971 * [misc]taylor:  Taking taylor expansion of c in c
1545384426.971 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.971 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.971 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.971 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384426.971 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384426.971 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384426.971 * [misc]taylor:  Taking taylor expansion of d in c
1545384426.971 * [misc]backup-simplify:  Simplify d into d
1545384426.971 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384426.971 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384426.971 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384426.972 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384426.972 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.972 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384426.972 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.972 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384426.972 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384426.972 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384426.972 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384426.972 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384426.972 * [misc]taylor:  Taking taylor expansion of c in c
1545384426.972 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.972 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.972 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.972 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384426.972 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384426.972 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384426.972 * [misc]taylor:  Taking taylor expansion of d in c
1545384426.972 * [misc]backup-simplify:  Simplify d into d
1545384426.973 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384426.973 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384426.973 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384426.973 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384426.973 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.973 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384426.973 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.974 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384426.974 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384426.974 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.974 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384426.974 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.974 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.974 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384426.975 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384426.975 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384426.976 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384426.976 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384426.976 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384426.976 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384426.976 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384426.976 * [misc]taylor:  Taking taylor expansion of d in d
1545384426.976 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.976 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.976 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.976 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384426.976 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.977 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384426.977 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.977 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.977 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.977 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384426.977 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384426.977 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384426.977 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384426.977 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.978 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384426.978 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384426.978 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.978 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384426.978 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384426.978 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.978 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.978 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.978 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545384426.978 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384426.979 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384426.979 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384426.979 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384426.979 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384426.979 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384426.979 * [misc]taylor:  Taking taylor expansion of c in d
1545384426.979 * [misc]backup-simplify:  Simplify c into c
1545384426.979 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384426.979 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384426.979 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384426.979 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384426.979 * [misc]taylor:  Taking taylor expansion of d in d
1545384426.979 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.979 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.979 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.979 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384426.979 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384426.979 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384426.979 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.980 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384426.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.980 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384426.980 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384426.980 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384426.980 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384426.980 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384426.980 * [misc]taylor:  Taking taylor expansion of c in c
1545384426.980 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.980 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.980 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.980 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384426.980 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384426.980 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384426.980 * [misc]taylor:  Taking taylor expansion of d in c
1545384426.980 * [misc]backup-simplify:  Simplify d into d
1545384426.980 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384426.980 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384426.980 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384426.981 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384426.981 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.981 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384426.981 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.981 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384426.981 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384426.981 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384426.981 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384426.981 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384426.981 * [misc]taylor:  Taking taylor expansion of c in c
1545384426.981 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.981 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.981 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.981 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384426.981 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384426.981 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384426.981 * [misc]taylor:  Taking taylor expansion of d in c
1545384426.981 * [misc]backup-simplify:  Simplify d into d
1545384426.982 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384426.982 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384426.982 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384426.982 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384426.982 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.982 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384426.982 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.982 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384426.982 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384426.982 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.982 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384426.982 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.982 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.983 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384426.983 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384426.983 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384426.983 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384426.983 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384426.984 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384426.984 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384426.984 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384426.984 * [misc]taylor:  Taking taylor expansion of d in d
1545384426.984 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.984 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.984 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.984 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384426.984 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.984 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384426.984 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.984 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.984 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.984 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384426.985 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384426.985 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384426.985 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384426.985 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.985 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384426.985 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384426.985 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.985 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384426.985 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384426.985 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.986 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.986 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.986 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545384426.986 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 2 1)
1545384426.986 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545384426.986 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545384426.986 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545384426.986 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384426.986 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384426.986 * [misc]taylor:  Taking taylor expansion of c in d
1545384426.986 * [misc]backup-simplify:  Simplify c into c
1545384426.986 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384426.986 * [misc]taylor:  Taking taylor expansion of d in d
1545384426.986 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.986 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.986 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384426.986 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384426.986 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545384426.986 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384426.986 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.986 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545384426.986 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384426.986 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384426.986 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384426.986 * [misc]taylor:  Taking taylor expansion of c in c
1545384426.986 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.986 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.986 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384426.986 * [misc]taylor:  Taking taylor expansion of d in c
1545384426.986 * [misc]backup-simplify:  Simplify d into d
1545384426.987 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384426.987 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384426.987 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384426.987 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384426.987 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.987 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384426.987 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384426.987 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384426.987 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384426.987 * [misc]taylor:  Taking taylor expansion of c in c
1545384426.987 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.987 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.987 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384426.987 * [misc]taylor:  Taking taylor expansion of d in c
1545384426.987 * [misc]backup-simplify:  Simplify d into d
1545384426.987 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384426.987 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384426.987 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384426.987 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384426.987 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.987 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384426.987 * [misc]taylor:  Taking taylor expansion of d in d
1545384426.987 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.987 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.987 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.988 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384426.988 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.988 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.988 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.988 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.988 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384426.988 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384426.989 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545384426.989 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545384426.989 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384426.989 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384426.989 * [misc]taylor:  Taking taylor expansion of d in d
1545384426.989 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.989 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.989 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384426.989 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384426.989 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.989 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.989 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.989 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.989 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384426.989 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.990 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545384426.990 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384426.990 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.990 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.990 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384426.990 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.990 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.990 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545384426.990 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384426.990 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384426.990 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384426.990 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384426.990 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384426.990 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384426.990 * [misc]taylor:  Taking taylor expansion of c in d
1545384426.990 * [misc]backup-simplify:  Simplify c into c
1545384426.990 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384426.990 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384426.990 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384426.990 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384426.990 * [misc]taylor:  Taking taylor expansion of d in d
1545384426.990 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.990 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.990 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.991 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384426.991 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384426.991 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384426.991 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.991 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384426.991 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.991 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384426.991 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384426.991 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384426.991 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384426.991 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384426.991 * [misc]taylor:  Taking taylor expansion of c in c
1545384426.991 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.991 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.991 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.992 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384426.992 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384426.992 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384426.992 * [misc]taylor:  Taking taylor expansion of d in c
1545384426.992 * [misc]backup-simplify:  Simplify d into d
1545384426.992 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384426.992 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384426.992 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384426.992 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384426.992 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.993 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384426.993 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.993 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384426.993 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384426.993 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384426.993 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384426.993 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384426.993 * [misc]taylor:  Taking taylor expansion of c in c
1545384426.993 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.993 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.993 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.993 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384426.993 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384426.993 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384426.993 * [misc]taylor:  Taking taylor expansion of d in c
1545384426.993 * [misc]backup-simplify:  Simplify d into d
1545384426.993 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384426.993 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384426.993 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384426.994 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384426.994 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.994 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384426.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.994 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384426.994 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384426.994 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.994 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384426.994 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.994 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.994 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384426.995 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384426.995 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384426.995 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384426.995 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384426.995 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384426.995 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384426.995 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384426.995 * [misc]taylor:  Taking taylor expansion of d in d
1545384426.995 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.995 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.995 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.996 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384426.996 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.996 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384426.996 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.996 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.996 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.996 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384426.996 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384426.996 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384426.997 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384426.997 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.997 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384426.997 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384426.997 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.997 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384426.997 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384426.997 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.997 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.997 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.997 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545384426.998 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384426.998 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384426.998 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384426.998 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384426.998 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384426.998 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384426.998 * [misc]taylor:  Taking taylor expansion of c in d
1545384426.998 * [misc]backup-simplify:  Simplify c into c
1545384426.998 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384426.998 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384426.998 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384426.998 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384426.998 * [misc]taylor:  Taking taylor expansion of d in d
1545384426.998 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.998 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.998 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.998 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384426.998 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384426.998 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384426.998 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384426.999 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384426.999 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384426.999 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384426.999 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384426.999 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384426.999 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384426.999 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384426.999 * [misc]taylor:  Taking taylor expansion of c in c
1545384426.999 * [misc]backup-simplify:  Simplify 0 into 0
1545384426.999 * [misc]backup-simplify:  Simplify 1 into 1
1545384426.999 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384426.999 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384426.999 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384426.999 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384426.999 * [misc]taylor:  Taking taylor expansion of d in c
1545384426.999 * [misc]backup-simplify:  Simplify d into d
1545384426.999 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384426.999 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384426.999 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384426.999 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384427.000 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.000 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.000 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384427.000 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384427.000 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384427.000 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384427.000 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384427.000 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.000 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.000 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.000 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.000 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.000 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384427.000 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384427.001 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.001 * [misc]backup-simplify:  Simplify d into d
1545384427.001 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.001 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384427.001 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384427.001 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384427.001 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.002 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.002 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384427.002 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384427.002 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.002 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.002 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.002 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.002 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384427.003 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.003 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384427.004 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384427.004 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384427.004 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384427.004 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384427.004 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.004 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.004 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.004 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.004 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.004 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384427.005 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.005 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384427.005 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.005 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.005 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.005 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384427.006 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.006 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.006 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384427.006 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.007 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384427.007 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.007 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.007 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384427.007 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.007 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.007 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.008 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.008 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545384427.008 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2 1)
1545384427.008 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545384427.008 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545384427.008 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545384427.008 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384427.008 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384427.008 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.008 * [misc]backup-simplify:  Simplify c into c
1545384427.008 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.008 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.008 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.008 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.008 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.008 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384427.009 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545384427.009 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384427.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.009 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545384427.009 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384427.009 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384427.009 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384427.009 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.009 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.009 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.009 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384427.009 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.009 * [misc]backup-simplify:  Simplify d into d
1545384427.009 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.009 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384427.009 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384427.010 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.010 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384427.010 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384427.010 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384427.010 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384427.010 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.010 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.010 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.010 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384427.010 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.010 * [misc]backup-simplify:  Simplify d into d
1545384427.010 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.010 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384427.010 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384427.010 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.011 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.011 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384427.011 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.011 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.011 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.011 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.011 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.011 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.011 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.011 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.011 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.011 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384427.012 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384427.013 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545384427.013 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545384427.013 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384427.013 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384427.013 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.013 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.013 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.013 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384427.013 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384427.013 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.013 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.013 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.014 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.014 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384427.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.014 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545384427.014 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.014 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.014 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.015 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.015 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.015 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.015 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545384427.015 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384427.015 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384427.015 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384427.015 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384427.015 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384427.015 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384427.015 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.016 * [misc]backup-simplify:  Simplify c into c
1545384427.016 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.016 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.016 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384427.016 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.016 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.016 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.016 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.016 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.016 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.016 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384427.016 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384427.017 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.017 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.017 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.017 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384427.017 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384427.017 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384427.017 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384427.017 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384427.017 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.018 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.018 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.018 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.018 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.018 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384427.018 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384427.018 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.018 * [misc]backup-simplify:  Simplify d into d
1545384427.018 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.018 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384427.018 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384427.019 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384427.019 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.019 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.019 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384427.019 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384427.019 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384427.019 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384427.020 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384427.020 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.020 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.020 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.020 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.020 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.020 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384427.020 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384427.020 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.020 * [misc]backup-simplify:  Simplify d into d
1545384427.020 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.020 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384427.020 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384427.021 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384427.021 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.021 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.021 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.021 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384427.021 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384427.022 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.022 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.022 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.022 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.022 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384427.022 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.022 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384427.023 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384427.023 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384427.023 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384427.023 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384427.023 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.023 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.023 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.024 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.024 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.024 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384427.024 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.024 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384427.024 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.024 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.024 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.025 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384427.025 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.025 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.026 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384427.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.026 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384427.026 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.026 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.026 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384427.027 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.027 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.027 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.027 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.027 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545384427.027 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384427.027 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384427.027 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384427.027 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384427.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384427.027 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384427.028 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.028 * [misc]backup-simplify:  Simplify c into c
1545384427.028 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.028 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.028 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384427.028 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.028 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.028 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.028 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.028 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.028 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.028 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384427.029 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384427.029 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.029 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.029 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384427.029 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384427.029 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384427.029 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384427.029 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384427.030 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.030 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.030 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.030 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.030 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.030 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384427.030 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384427.030 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.030 * [misc]backup-simplify:  Simplify d into d
1545384427.030 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.030 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384427.030 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384427.031 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384427.031 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.031 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.031 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384427.031 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384427.031 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384427.031 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384427.032 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384427.032 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.032 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.032 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.032 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.032 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.032 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384427.032 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384427.032 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.032 * [misc]backup-simplify:  Simplify d into d
1545384427.032 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.032 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384427.032 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384427.033 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384427.033 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.033 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.033 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384427.033 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384427.034 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.034 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.034 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.034 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.034 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384427.034 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.034 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384427.035 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384427.035 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384427.035 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384427.035 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384427.035 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.035 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.035 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.035 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.036 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.036 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384427.036 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.036 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384427.036 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.036 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.036 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.037 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384427.037 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.037 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.037 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384427.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.038 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384427.038 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.038 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.038 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384427.039 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.039 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.039 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.039 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.039 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545384427.039 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1545384427.040 * [misc]backup-simplify:  Simplify (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))) into (* (+ (* a c) (* b d)) (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4))
1545384427.040 * [misc]approximate:  Taking taylor expansion of (* (+ (* a c) (* b d)) (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4)) in (b d a c) around 0
1545384427.040 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4)) in c
1545384427.040 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1545384427.040 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1545384427.040 * [misc]taylor:  Taking taylor expansion of a in c
1545384427.040 * [misc]backup-simplify:  Simplify a into a
1545384427.040 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.040 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.040 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.040 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1545384427.040 * [misc]taylor:  Taking taylor expansion of b in c
1545384427.040 * [misc]backup-simplify:  Simplify b into b
1545384427.040 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.040 * [misc]backup-simplify:  Simplify d into d
1545384427.040 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4) in c
1545384427.040 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))) in c
1545384427.040 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)))) in c
1545384427.040 * [misc]taylor:  Taking taylor expansion of 1/4 in c
1545384427.040 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.040 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))) in c
1545384427.040 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) in c
1545384427.040 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 3) in c
1545384427.040 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384427.040 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384427.040 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.040 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.040 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.040 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384427.040 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.041 * [misc]backup-simplify:  Simplify d into d
1545384427.041 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.041 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384427.041 * [misc]backup-simplify:  Simplify (* (pow d 2) (pow d 2)) into (pow d 4)
1545384427.041 * [misc]backup-simplify:  Simplify (* (pow d 2) (pow d 4)) into (pow d 6)
1545384427.041 * [misc]backup-simplify:  Simplify (/ 1 (pow d 6)) into (/ 1 (pow d 6))
1545384427.041 * [misc]backup-simplify:  Simplify (log (/ 1 (pow d 6))) into (log (/ 1 (pow d 6)))
1545384427.041 * [misc]backup-simplify:  Simplify (* 1/4 (log (/ 1 (pow d 6)))) into (* 1/4 (log (/ 1 (pow d 6))))
1545384427.042 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (/ 1 (pow d 6))))) into (pow (/ 1 (pow d 6)) 1/4)
1545384427.042 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4)) in a
1545384427.042 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1545384427.042 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384427.042 * [misc]taylor:  Taking taylor expansion of a in a
1545384427.042 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.042 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.042 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.042 * [misc]backup-simplify:  Simplify c into c
1545384427.042 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1545384427.042 * [misc]taylor:  Taking taylor expansion of b in a
1545384427.042 * [misc]backup-simplify:  Simplify b into b
1545384427.042 * [misc]taylor:  Taking taylor expansion of d in a
1545384427.042 * [misc]backup-simplify:  Simplify d into d
1545384427.042 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4) in a
1545384427.042 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))) in a
1545384427.042 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)))) in a
1545384427.042 * [misc]taylor:  Taking taylor expansion of 1/4 in a
1545384427.042 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.042 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))) in a
1545384427.042 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) in a
1545384427.042 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 3) in a
1545384427.043 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1545384427.043 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384427.043 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.043 * [misc]backup-simplify:  Simplify c into c
1545384427.043 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545384427.043 * [misc]taylor:  Taking taylor expansion of d in a
1545384427.043 * [misc]backup-simplify:  Simplify d into d
1545384427.043 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.043 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.043 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545384427.043 * [misc]backup-simplify:  Simplify (* (+ (pow c 2) (pow d 2)) (+ (pow c 2) (pow d 2))) into (pow (+ (pow c 2) (pow d 2)) 2)
1545384427.044 * [misc]backup-simplify:  Simplify (* (+ (pow c 2) (pow d 2)) (pow (+ (pow c 2) (pow d 2)) 2)) into (pow (+ (pow c 2) (pow d 2)) 3)
1545384427.044 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) into (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))
1545384427.044 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))) into (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)))
1545384427.044 * [misc]backup-simplify:  Simplify (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)))) into (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))
1545384427.045 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))) into (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4)
1545384427.045 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4)) in d
1545384427.045 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1545384427.045 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384427.045 * [misc]taylor:  Taking taylor expansion of a in d
1545384427.045 * [misc]backup-simplify:  Simplify a into a
1545384427.045 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.045 * [misc]backup-simplify:  Simplify c into c
1545384427.045 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1545384427.045 * [misc]taylor:  Taking taylor expansion of b in d
1545384427.045 * [misc]backup-simplify:  Simplify b into b
1545384427.045 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.045 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.045 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.045 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4) in d
1545384427.045 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))) in d
1545384427.045 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)))) in d
1545384427.045 * [misc]taylor:  Taking taylor expansion of 1/4 in d
1545384427.045 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.045 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))) in d
1545384427.045 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) in d
1545384427.045 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 3) in d
1545384427.045 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384427.045 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384427.045 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.045 * [misc]backup-simplify:  Simplify c into c
1545384427.045 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.045 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.045 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.045 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.045 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.046 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384427.046 * [misc]backup-simplify:  Simplify (* (pow c 2) (pow c 2)) into (pow c 4)
1545384427.046 * [misc]backup-simplify:  Simplify (* (pow c 2) (pow c 4)) into (pow c 6)
1545384427.046 * [misc]backup-simplify:  Simplify (/ 1 (pow c 6)) into (/ 1 (pow c 6))
1545384427.046 * [misc]backup-simplify:  Simplify (log (/ 1 (pow c 6))) into (log (/ 1 (pow c 6)))
1545384427.046 * [misc]backup-simplify:  Simplify (* 1/4 (log (/ 1 (pow c 6)))) into (* 1/4 (log (/ 1 (pow c 6))))
1545384427.046 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (/ 1 (pow c 6))))) into (pow (/ 1 (pow c 6)) 1/4)
1545384427.046 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4)) in b
1545384427.046 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1545384427.046 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384427.046 * [misc]taylor:  Taking taylor expansion of a in b
1545384427.046 * [misc]backup-simplify:  Simplify a into a
1545384427.046 * [misc]taylor:  Taking taylor expansion of c in b
1545384427.046 * [misc]backup-simplify:  Simplify c into c
1545384427.047 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384427.047 * [misc]taylor:  Taking taylor expansion of b in b
1545384427.047 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.047 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.047 * [misc]taylor:  Taking taylor expansion of d in b
1545384427.047 * [misc]backup-simplify:  Simplify d into d
1545384427.047 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4) in b
1545384427.047 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))) in b
1545384427.047 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)))) in b
1545384427.047 * [misc]taylor:  Taking taylor expansion of 1/4 in b
1545384427.047 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.047 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))) in b
1545384427.047 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) in b
1545384427.047 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 3) in b
1545384427.047 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1545384427.047 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384427.047 * [misc]taylor:  Taking taylor expansion of c in b
1545384427.047 * [misc]backup-simplify:  Simplify c into c
1545384427.047 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384427.047 * [misc]taylor:  Taking taylor expansion of d in b
1545384427.047 * [misc]backup-simplify:  Simplify d into d
1545384427.047 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.047 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.047 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545384427.048 * [misc]backup-simplify:  Simplify (* (+ (pow c 2) (pow d 2)) (+ (pow c 2) (pow d 2))) into (pow (+ (pow c 2) (pow d 2)) 2)
1545384427.048 * [misc]backup-simplify:  Simplify (* (+ (pow c 2) (pow d 2)) (pow (+ (pow c 2) (pow d 2)) 2)) into (pow (+ (pow c 2) (pow d 2)) 3)
1545384427.048 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) into (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))
1545384427.048 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))) into (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)))
1545384427.049 * [misc]backup-simplify:  Simplify (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)))) into (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))
1545384427.049 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))) into (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4)
1545384427.049 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4)) in b
1545384427.049 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1545384427.049 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384427.049 * [misc]taylor:  Taking taylor expansion of a in b
1545384427.049 * [misc]backup-simplify:  Simplify a into a
1545384427.049 * [misc]taylor:  Taking taylor expansion of c in b
1545384427.049 * [misc]backup-simplify:  Simplify c into c
1545384427.049 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384427.049 * [misc]taylor:  Taking taylor expansion of b in b
1545384427.049 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.049 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.049 * [misc]taylor:  Taking taylor expansion of d in b
1545384427.049 * [misc]backup-simplify:  Simplify d into d
1545384427.049 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4) in b
1545384427.049 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))) in b
1545384427.049 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)))) in b
1545384427.049 * [misc]taylor:  Taking taylor expansion of 1/4 in b
1545384427.049 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.049 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))) in b
1545384427.050 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) in b
1545384427.050 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 3) in b
1545384427.050 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1545384427.050 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384427.050 * [misc]taylor:  Taking taylor expansion of c in b
1545384427.050 * [misc]backup-simplify:  Simplify c into c
1545384427.050 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384427.050 * [misc]taylor:  Taking taylor expansion of d in b
1545384427.050 * [misc]backup-simplify:  Simplify d into d
1545384427.050 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.050 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.050 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1545384427.050 * [misc]backup-simplify:  Simplify (* (+ (pow c 2) (pow d 2)) (+ (pow c 2) (pow d 2))) into (pow (+ (pow c 2) (pow d 2)) 2)
1545384427.051 * [misc]backup-simplify:  Simplify (* (+ (pow c 2) (pow d 2)) (pow (+ (pow c 2) (pow d 2)) 2)) into (pow (+ (pow c 2) (pow d 2)) 3)
1545384427.051 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) into (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))
1545384427.051 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))) into (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)))
1545384427.051 * [misc]backup-simplify:  Simplify (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)))) into (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))
1545384427.052 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))) into (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4)
1545384427.052 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384427.052 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384427.052 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1545384427.052 * [misc]backup-simplify:  Simplify (* (* a c) (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4)) into (* (* a c) (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4))
1545384427.052 * [misc]taylor:  Taking taylor expansion of (* (* a c) (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4)) in d
1545384427.052 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384427.052 * [misc]taylor:  Taking taylor expansion of a in d
1545384427.052 * [misc]backup-simplify:  Simplify a into a
1545384427.052 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.052 * [misc]backup-simplify:  Simplify c into c
1545384427.052 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4) in d
1545384427.053 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))) in d
1545384427.053 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)))) in d
1545384427.053 * [misc]taylor:  Taking taylor expansion of 1/4 in d
1545384427.053 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.053 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))) in d
1545384427.053 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) in d
1545384427.053 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 3) in d
1545384427.053 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384427.053 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384427.053 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.053 * [misc]backup-simplify:  Simplify c into c
1545384427.053 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.053 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.053 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.053 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.053 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.053 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384427.053 * [misc]backup-simplify:  Simplify (* (pow c 2) (pow c 2)) into (pow c 4)
1545384427.053 * [misc]backup-simplify:  Simplify (* (pow c 2) (pow c 4)) into (pow c 6)
1545384427.053 * [misc]backup-simplify:  Simplify (/ 1 (pow c 6)) into (/ 1 (pow c 6))
1545384427.054 * [misc]backup-simplify:  Simplify (log (/ 1 (pow c 6))) into (log (/ 1 (pow c 6)))
1545384427.054 * [misc]backup-simplify:  Simplify (* 1/4 (log (/ 1 (pow c 6)))) into (* 1/4 (log (/ 1 (pow c 6))))
1545384427.054 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (/ 1 (pow c 6))))) into (pow (/ 1 (pow c 6)) 1/4)
1545384427.054 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384427.054 * [misc]backup-simplify:  Simplify (* (* a c) (pow (/ 1 (pow c 6)) 1/4)) into (* a (sqrt (/ 1 c)))
1545384427.054 * [misc]taylor:  Taking taylor expansion of (* a (sqrt (/ 1 c))) in a
1545384427.054 * [misc]taylor:  Taking taylor expansion of a in a
1545384427.054 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.054 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.054 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 c)) in a
1545384427.054 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
1545384427.054 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.054 * [misc]backup-simplify:  Simplify c into c
1545384427.054 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384427.054 * [misc]backup-simplify:  Simplify (sqrt (/ 1 c)) into (sqrt (/ 1 c))
1545384427.055 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545384427.055 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 c)))) into 0
1545384427.055 * [misc]backup-simplify:  Simplify (* 0 (sqrt (/ 1 c))) into 0
1545384427.055 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.055 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.055 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.056 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384427.056 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.056 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.056 * [misc]backup-simplify:  Simplify (+ (* (+ (pow c 2) (pow d 2)) 0) (* 0 (+ (pow c 2) (pow d 2)))) into 0
1545384427.057 * [misc]backup-simplify:  Simplify (+ (* (+ (pow c 2) (pow d 2)) 0) (* 0 (pow (+ (pow c 2) (pow d 2)) 2))) into 0
1545384427.057 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) (/ 0 (pow (+ (pow c 2) (pow d 2)) 3))))) into 0
1545384427.058 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1)))) 1) into 0
1545384427.059 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))) into 0
1545384427.060 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545384427.060 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384427.060 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384427.060 * [misc]backup-simplify:  Simplify (+ 0 d) into d
1545384427.061 * [misc]backup-simplify:  Simplify (+ (* (* a c) 0) (* d (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4))) into (* d (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4))
1545384427.061 * [misc]taylor:  Taking taylor expansion of (* d (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4)) in d
1545384427.061 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.061 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.061 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.061 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4) in d
1545384427.061 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))) in d
1545384427.061 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)))) in d
1545384427.061 * [misc]taylor:  Taking taylor expansion of 1/4 in d
1545384427.061 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.061 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))) in d
1545384427.061 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) in d
1545384427.061 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 3) in d
1545384427.061 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384427.061 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384427.061 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.061 * [misc]backup-simplify:  Simplify c into c
1545384427.061 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.061 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.061 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.061 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.061 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.061 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384427.062 * [misc]backup-simplify:  Simplify (* (pow c 2) (pow c 2)) into (pow c 4)
1545384427.062 * [misc]backup-simplify:  Simplify (* (pow c 2) (pow c 4)) into (pow c 6)
1545384427.062 * [misc]backup-simplify:  Simplify (/ 1 (pow c 6)) into (/ 1 (pow c 6))
1545384427.062 * [misc]backup-simplify:  Simplify (log (/ 1 (pow c 6))) into (log (/ 1 (pow c 6)))
1545384427.062 * [misc]backup-simplify:  Simplify (* 1/4 (log (/ 1 (pow c 6)))) into (* 1/4 (log (/ 1 (pow c 6))))
1545384427.062 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (/ 1 (pow c 6))))) into (pow (/ 1 (pow c 6)) 1/4)
1545384427.062 * [misc]backup-simplify:  Simplify (* 0 (pow (/ 1 (pow c 6)) 1/4)) into 0
1545384427.062 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.062 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.062 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.062 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.062 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.063 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384427.063 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.063 * [misc]backup-simplify:  Simplify (+ (* (pow c 2) 0) (* 0 (pow c 2))) into 0
1545384427.063 * [misc]backup-simplify:  Simplify (+ (* (pow c 2) 0) (* 0 (pow c 4))) into 0
1545384427.063 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 6)) (/ 0 (pow c 6))))) into 0
1545384427.064 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow c 6)) 1)))) 1) into 0
1545384427.064 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (/ 1 (pow c 6))))) into 0
1545384427.066 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (/ 1 (pow c 6))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545384427.066 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384427.066 * [misc]backup-simplify:  Simplify (+ (* (* a c) 0) (* 0 (pow (/ 1 (pow c 6)) 1/4))) into 0
1545384427.066 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.066 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.066 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.066 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.066 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.066 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqrt (/ 1 c)))) into (sqrt (/ 1 c))
1545384427.066 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 c)) in c
1545384427.066 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545384427.066 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.066 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.067 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.067 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.067 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545384427.067 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545384427.067 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545384427.068 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.068 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384427.068 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384427.068 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.069 * [misc]backup-simplify:  Simplify (+ (* (+ (pow c 2) (pow d 2)) 0) (+ (* 0 0) (* 0 (+ (pow c 2) (pow d 2))))) into 0
1545384427.069 * [misc]backup-simplify:  Simplify (+ (* (+ (pow c 2) (pow d 2)) 0) (+ (* 0 0) (* 0 (pow (+ (pow c 2) (pow d 2)) 2)))) into 0
1545384427.070 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) (/ 0 (pow (+ (pow c 2) (pow d 2)) 3))) (* 0 (/ 0 (pow (+ (pow c 2) (pow d 2)) 3))))) into 0
1545384427.072 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1)))) 2) into 0
1545384427.072 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)))))) into 0
1545384427.074 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (/ 1 (pow (+ (pow c 2) (pow d 2)) 3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1545384427.074 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384427.075 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545384427.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.075 * [misc]backup-simplify:  Simplify (+ (* (* a c) 0) (+ (* d 0) (* 0 (pow (/ 1 (pow (+ (pow c 2) (pow d 2)) 3)) 1/4)))) into 0
1545384427.075 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.075 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.075 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.075 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.075 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.075 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.076 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.076 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384427.076 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.076 * [misc]backup-simplify:  Simplify (+ (* (pow c 2) 0) (* 0 (pow c 2))) into 0
1545384427.076 * [misc]backup-simplify:  Simplify (+ (* (pow c 2) 0) (* 0 (pow c 4))) into 0
1545384427.076 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 6)) (/ 0 (pow c 6))))) into 0
1545384427.077 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow c 6)) 1)))) 1) into 0
1545384427.078 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (/ 1 (pow c 6))))) into 0
1545384427.079 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (/ 1 (pow c 6))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545384427.079 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow (/ 1 (pow c 6)) 1/4))) into (sqrt (/ 1 (pow c 3)))
1545384427.079 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (pow c 3))) in a
1545384427.079 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 3)) in a
1545384427.079 * [misc]taylor:  Taking taylor expansion of (pow c 3) in a
1545384427.079 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.079 * [misc]backup-simplify:  Simplify c into c
1545384427.079 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.079 * [misc]backup-simplify:  Simplify (* c (pow c 2)) into (pow c 3)
1545384427.080 * [misc]backup-simplify:  Simplify (/ 1 (pow c 3)) into (/ 1 (pow c 3))
1545384427.080 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 3))) into (sqrt (/ 1 (pow c 3)))
1545384427.080 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384427.080 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 (pow c 2))) into 0
1545384427.080 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 3)) (/ 0 (pow c 3))))) into 0
1545384427.080 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 3))))) into 0
1545384427.080 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (pow c 3))) in c
1545384427.080 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 3)) in c
1545384427.080 * [misc]taylor:  Taking taylor expansion of (pow c 3) in c
1545384427.080 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.080 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.080 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.081 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.081 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.081 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.081 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1545384427.082 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1545384427.082 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.082 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.082 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.084 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1545384427.084 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1545384427.084 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384427.084 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.084 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384427.085 * [misc]backup-simplify:  Simplify (+ (* (pow c 2) 1) (+ (* 0 0) (* 1 (pow c 2)))) into (* 2 (pow c 2))
1545384427.085 * [misc]backup-simplify:  Simplify (+ (* (pow c 2) (* 2 (pow c 2))) (+ (* 0 0) (* 1 (pow c 4)))) into (* 3 (pow c 4))
1545384427.085 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 6)) (/ (* 3 (pow c 4)) (pow c 6))) (* 0 (/ 0 (pow c 6))))) into (- (* 3 (/ 1 (pow c 8))))
1545384427.087 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow c 6)) 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 3 (/ 1 (pow c 8))))) 1)) (pow (/ 1 (pow c 6)) 1)))) 2) into (/ -3 (pow c 2))
1545384427.087 * [misc]backup-simplify:  Simplify (+ (* 1/4 (/ -3 (pow c 2))) (+ (* 0 0) (* 0 (log (/ 1 (pow c 6)))))) into (- (* 3/4 (/ 1 (pow c 2))))
1545384427.088 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (/ 1 (pow c 6))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 3/4 (/ 1 (pow c 2)))) 1) 1)))) into (* -3/4 (sqrt (/ 1 (pow c 7))))
1545384427.088 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384427.089 * [misc]backup-simplify:  Simplify (+ (* (* a c) (* -3/4 (sqrt (/ 1 (pow c 7))))) (+ (* 0 0) (* 0 (pow (/ 1 (pow c 6)) 1/4)))) into (- (* 3/4 (* a (sqrt (/ 1 (pow c 5))))))
1545384427.089 * [misc]taylor:  Taking taylor expansion of (- (* 3/4 (* a (sqrt (/ 1 (pow c 5)))))) in a
1545384427.089 * [misc]taylor:  Taking taylor expansion of (* 3/4 (* a (sqrt (/ 1 (pow c 5))))) in a
1545384427.089 * [misc]taylor:  Taking taylor expansion of 3/4 in a
1545384427.089 * [misc]backup-simplify:  Simplify 3/4 into 3/4
1545384427.089 * [misc]taylor:  Taking taylor expansion of (* a (sqrt (/ 1 (pow c 5)))) in a
1545384427.089 * [misc]taylor:  Taking taylor expansion of a in a
1545384427.089 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.089 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.089 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (pow c 5))) in a
1545384427.089 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 5)) in a
1545384427.089 * [misc]taylor:  Taking taylor expansion of (pow c 5) in a
1545384427.089 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.089 * [misc]backup-simplify:  Simplify c into c
1545384427.089 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.090 * [misc]backup-simplify:  Simplify (* (pow c 2) (pow c 2)) into (pow c 4)
1545384427.090 * [misc]backup-simplify:  Simplify (* c (pow c 4)) into (pow c 5)
1545384427.090 * [misc]backup-simplify:  Simplify (/ 1 (pow c 5)) into (/ 1 (pow c 5))
1545384427.090 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 5))) into (sqrt (/ 1 (pow c 5)))
1545384427.090 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384427.090 * [misc]backup-simplify:  Simplify (+ (* (pow c 2) 0) (* 0 (pow c 2))) into 0
1545384427.090 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 (pow c 4))) into 0
1545384427.090 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 5)) (/ 0 (pow c 5))))) into 0
1545384427.090 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 5))))) into 0
1545384427.091 * [misc]backup-simplify:  Simplify (* 0 (sqrt (/ 1 (pow c 5)))) into 0
1545384427.091 * [misc]backup-simplify:  Simplify (* 3/4 0) into 0
1545384427.091 * [misc]backup-simplify:  Simplify (- 0) into 0
1545384427.091 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.091 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.091 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.091 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.091 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.091 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.092 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.092 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.092 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.092 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1545384427.093 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 c)))) into 0
1545384427.093 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt (/ 1 c))))) into 0
1545384427.093 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.093 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.093 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.093 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.093 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.094 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (* 1 (* 1 (* d b)))) (* +nan.0 (* 1 (* a (* 1 1))))) into (- (+ (* +nan.0 a) (- (* +nan.0 (* b d)))))
1545384427.094 * [misc]backup-simplify:  Simplify (/ (/ (+ (* (/ 1 b) (/ 1 d)) (* (/ 1 a) (/ 1 c))) (sqrt (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))))) (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))))) into (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4))
1545384427.094 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) in (b d a c) around 0
1545384427.095 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) in c
1545384427.095 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1545384427.095 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1545384427.095 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1545384427.095 * [misc]taylor:  Taking taylor expansion of b in c
1545384427.095 * [misc]backup-simplify:  Simplify b into b
1545384427.095 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.095 * [misc]backup-simplify:  Simplify d into d
1545384427.095 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384427.095 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384427.095 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1545384427.095 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1545384427.095 * [misc]taylor:  Taking taylor expansion of a in c
1545384427.095 * [misc]backup-simplify:  Simplify a into a
1545384427.095 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.095 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.095 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.095 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545384427.095 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545384427.095 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545384427.095 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) in c
1545384427.095 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) in c
1545384427.096 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) in c
1545384427.096 * [misc]taylor:  Taking taylor expansion of 1/4 in c
1545384427.096 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.096 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) in c
1545384427.096 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) in c
1545384427.096 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3) in c
1545384427.096 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384427.096 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384427.096 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384427.096 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.096 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.096 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.096 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.096 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.096 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384427.096 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384427.096 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.096 * [misc]backup-simplify:  Simplify d into d
1545384427.096 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.096 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384427.097 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384427.097 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.097 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.097 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.098 * [misc]backup-simplify:  Simplify (log 1) into 0
1545384427.098 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log c)) 0) into (* 6 (log c))
1545384427.098 * [misc]backup-simplify:  Simplify (* 1/4 (* 6 (log c))) into (* 3/2 (log c))
1545384427.098 * [misc]backup-simplify:  Simplify (exp (* 3/2 (log c))) into (pow c 3/2)
1545384427.098 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) in a
1545384427.098 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1545384427.098 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1545384427.098 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1545384427.098 * [misc]taylor:  Taking taylor expansion of b in a
1545384427.098 * [misc]backup-simplify:  Simplify b into b
1545384427.098 * [misc]taylor:  Taking taylor expansion of d in a
1545384427.098 * [misc]backup-simplify:  Simplify d into d
1545384427.098 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384427.098 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384427.098 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384427.098 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384427.098 * [misc]taylor:  Taking taylor expansion of a in a
1545384427.098 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.098 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.099 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.099 * [misc]backup-simplify:  Simplify c into c
1545384427.099 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384427.099 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384427.099 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384427.099 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) in a
1545384427.099 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) in a
1545384427.099 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) in a
1545384427.099 * [misc]taylor:  Taking taylor expansion of 1/4 in a
1545384427.099 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.099 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) in a
1545384427.099 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) in a
1545384427.099 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3) in a
1545384427.099 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545384427.099 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384427.099 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384427.099 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.099 * [misc]backup-simplify:  Simplify c into c
1545384427.099 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.100 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545384427.100 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545384427.100 * [misc]taylor:  Taking taylor expansion of d in a
1545384427.100 * [misc]backup-simplify:  Simplify d into d
1545384427.100 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.100 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384427.100 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384427.100 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)
1545384427.101 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)
1545384427.101 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) into (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))
1545384427.101 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) into (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))
1545384427.102 * [misc]backup-simplify:  Simplify (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) into (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))
1545384427.102 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)
1545384427.102 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) in d
1545384427.102 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1545384427.102 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1545384427.102 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1545384427.102 * [misc]taylor:  Taking taylor expansion of b in d
1545384427.102 * [misc]backup-simplify:  Simplify b into b
1545384427.102 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.102 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.102 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.102 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545384427.103 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545384427.103 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545384427.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1545384427.103 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384427.103 * [misc]taylor:  Taking taylor expansion of a in d
1545384427.103 * [misc]backup-simplify:  Simplify a into a
1545384427.103 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.103 * [misc]backup-simplify:  Simplify c into c
1545384427.103 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384427.103 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384427.103 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) in d
1545384427.103 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) in d
1545384427.103 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) in d
1545384427.103 * [misc]taylor:  Taking taylor expansion of 1/4 in d
1545384427.103 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.103 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) in d
1545384427.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) in d
1545384427.103 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3) in d
1545384427.103 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384427.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384427.103 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384427.103 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.103 * [misc]backup-simplify:  Simplify c into c
1545384427.103 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.104 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.104 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384427.104 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.104 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.104 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.104 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.104 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.104 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.104 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384427.104 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.105 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.105 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.105 * [misc]backup-simplify:  Simplify (log 1) into 0
1545384427.105 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.105 * [misc]backup-simplify:  Simplify (* 1/4 (* 6 (log d))) into (* 3/2 (log d))
1545384427.105 * [misc]backup-simplify:  Simplify (exp (* 3/2 (log d))) into (pow d 3/2)
1545384427.105 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) in b
1545384427.105 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384427.105 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384427.105 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384427.105 * [misc]taylor:  Taking taylor expansion of b in b
1545384427.105 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.105 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.105 * [misc]taylor:  Taking taylor expansion of d in b
1545384427.105 * [misc]backup-simplify:  Simplify d into d
1545384427.106 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384427.106 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384427.106 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384427.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384427.106 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384427.106 * [misc]taylor:  Taking taylor expansion of a in b
1545384427.106 * [misc]backup-simplify:  Simplify a into a
1545384427.106 * [misc]taylor:  Taking taylor expansion of c in b
1545384427.106 * [misc]backup-simplify:  Simplify c into c
1545384427.106 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384427.106 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384427.106 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) in b
1545384427.106 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) in b
1545384427.106 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) in b
1545384427.106 * [misc]taylor:  Taking taylor expansion of 1/4 in b
1545384427.106 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.106 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) in b
1545384427.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) in b
1545384427.106 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3) in b
1545384427.106 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384427.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384427.106 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384427.106 * [misc]taylor:  Taking taylor expansion of c in b
1545384427.107 * [misc]backup-simplify:  Simplify c into c
1545384427.107 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.107 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.107 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384427.107 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384427.107 * [misc]taylor:  Taking taylor expansion of d in b
1545384427.107 * [misc]backup-simplify:  Simplify d into d
1545384427.107 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.107 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384427.107 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384427.107 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)
1545384427.108 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)
1545384427.108 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) into (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))
1545384427.108 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) into (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))
1545384427.113 * [misc]backup-simplify:  Simplify (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) into (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))
1545384427.113 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)
1545384427.113 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) in b
1545384427.113 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384427.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384427.113 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384427.113 * [misc]taylor:  Taking taylor expansion of b in b
1545384427.113 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.113 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.113 * [misc]taylor:  Taking taylor expansion of d in b
1545384427.113 * [misc]backup-simplify:  Simplify d into d
1545384427.113 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384427.114 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384427.114 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384427.114 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384427.114 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384427.114 * [misc]taylor:  Taking taylor expansion of a in b
1545384427.114 * [misc]backup-simplify:  Simplify a into a
1545384427.114 * [misc]taylor:  Taking taylor expansion of c in b
1545384427.114 * [misc]backup-simplify:  Simplify c into c
1545384427.114 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384427.114 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384427.114 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) in b
1545384427.114 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) in b
1545384427.114 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) in b
1545384427.114 * [misc]taylor:  Taking taylor expansion of 1/4 in b
1545384427.114 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.114 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) in b
1545384427.114 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) in b
1545384427.114 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3) in b
1545384427.114 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384427.114 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384427.114 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384427.114 * [misc]taylor:  Taking taylor expansion of c in b
1545384427.114 * [misc]backup-simplify:  Simplify c into c
1545384427.115 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.115 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.115 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384427.115 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384427.115 * [misc]taylor:  Taking taylor expansion of d in b
1545384427.115 * [misc]backup-simplify:  Simplify d into d
1545384427.115 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.115 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384427.115 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384427.115 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)
1545384427.116 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)
1545384427.116 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) into (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))
1545384427.116 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) into (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))
1545384427.117 * [misc]backup-simplify:  Simplify (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) into (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))
1545384427.117 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)
1545384427.117 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1545384427.117 * [misc]backup-simplify:  Simplify (* (/ 1 d) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) into (* (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) (/ 1 d))
1545384427.117 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) (/ 1 d)) in d
1545384427.117 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) in d
1545384427.117 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) in d
1545384427.117 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) in d
1545384427.118 * [misc]taylor:  Taking taylor expansion of 1/4 in d
1545384427.118 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.118 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) in d
1545384427.118 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) in d
1545384427.118 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3) in d
1545384427.118 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384427.118 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384427.118 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384427.118 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.118 * [misc]backup-simplify:  Simplify c into c
1545384427.118 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.118 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.118 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384427.118 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.118 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.118 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.118 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.118 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.118 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.119 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384427.119 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.119 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.119 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.119 * [misc]backup-simplify:  Simplify (log 1) into 0
1545384427.119 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.119 * [misc]backup-simplify:  Simplify (* 1/4 (* 6 (log d))) into (* 3/2 (log d))
1545384427.119 * [misc]backup-simplify:  Simplify (exp (* 3/2 (log d))) into (pow d 3/2)
1545384427.120 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545384427.120 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.120 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.120 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.120 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.120 * [misc]backup-simplify:  Simplify (* (pow d 3/2) 1) into (sqrt (pow d 3))
1545384427.120 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in a
1545384427.120 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1545384427.120 * [misc]taylor:  Taking taylor expansion of d in a
1545384427.120 * [misc]backup-simplify:  Simplify d into d
1545384427.120 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.120 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.120 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.120 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.120 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.120 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.120 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384427.120 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384427.120 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.120 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384427.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.121 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (* 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into 0
1545384427.121 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (* 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2))) into 0
1545384427.121 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into 0
1545384427.122 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1)))) 1) into 0
1545384427.122 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into 0
1545384427.123 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545384427.123 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545384427.123 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545384427.123 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* a c))) into (/ 1 (* a c))
1545384427.124 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* (/ 1 (* a c)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4))) into (* (/ 1 (* a c)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4))
1545384427.124 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a c)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) in d
1545384427.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1545384427.124 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384427.124 * [misc]taylor:  Taking taylor expansion of a in d
1545384427.124 * [misc]backup-simplify:  Simplify a into a
1545384427.124 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.124 * [misc]backup-simplify:  Simplify c into c
1545384427.124 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384427.124 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384427.124 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) in d
1545384427.124 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) in d
1545384427.124 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) in d
1545384427.124 * [misc]taylor:  Taking taylor expansion of 1/4 in d
1545384427.124 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.124 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) in d
1545384427.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) in d
1545384427.124 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3) in d
1545384427.124 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384427.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384427.124 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384427.124 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.124 * [misc]backup-simplify:  Simplify c into c
1545384427.124 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.124 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384427.124 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.124 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.124 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.124 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.124 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.124 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.125 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384427.125 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.125 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.125 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.125 * [misc]backup-simplify:  Simplify (log 1) into 0
1545384427.125 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.125 * [misc]backup-simplify:  Simplify (* 1/4 (* 6 (log d))) into (* 3/2 (log d))
1545384427.125 * [misc]backup-simplify:  Simplify (exp (* 3/2 (log d))) into (pow d 3/2)
1545384427.125 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.126 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.126 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.126 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.126 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.126 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.126 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.128 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1545384427.128 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.128 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (* 6 (log d)))) into 0
1545384427.129 * [misc]backup-simplify:  Simplify (* (exp (* 3/2 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
1545384427.129 * [misc]backup-simplify:  Simplify (+ (* (pow d 3/2) 0) (* 0 1)) into 0
1545384427.129 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.129 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.129 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in c
1545384427.129 * [misc]taylor:  Taking taylor expansion of (pow d 3) in c
1545384427.129 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.129 * [misc]backup-simplify:  Simplify d into d
1545384427.129 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.129 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.129 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.129 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.129 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.129 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.129 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384427.129 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384427.130 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384427.130 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384427.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.130 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into 0
1545384427.130 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)))) into 0
1545384427.131 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) (* 0 (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into 0
1545384427.132 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1)))) 2) into 0
1545384427.132 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))))) into 0
1545384427.134 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1545384427.134 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1545384427.134 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384427.134 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384427.134 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384427.134 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.135 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* (/ 1 (* a c)) 0) (* 0 (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)))) into 0
1545384427.135 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.135 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.135 * [misc]backup-simplify:  Simplify (* (/ 1 (* a c)) (pow d 3/2)) into (* (/ 1 (* a c)) (sqrt (pow d 3)))
1545384427.135 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a c)) (sqrt (pow d 3))) in a
1545384427.135 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384427.135 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384427.135 * [misc]taylor:  Taking taylor expansion of a in a
1545384427.135 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.135 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.135 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.135 * [misc]backup-simplify:  Simplify c into c
1545384427.135 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384427.135 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384427.135 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384427.135 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in a
1545384427.135 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1545384427.135 * [misc]taylor:  Taking taylor expansion of d in a
1545384427.135 * [misc]backup-simplify:  Simplify d into d
1545384427.135 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.135 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.135 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.135 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.135 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.135 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.136 * [misc]backup-simplify:  Simplify (* (/ 1 c) (sqrt (pow d 3))) into (* (/ 1 c) (sqrt (pow d 3)))
1545384427.136 * [misc]taylor:  Taking taylor expansion of (* (/ 1 c) (sqrt (pow d 3))) in c
1545384427.136 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545384427.136 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.136 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.136 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.136 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in c
1545384427.136 * [misc]taylor:  Taking taylor expansion of (pow d 3) in c
1545384427.136 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.136 * [misc]backup-simplify:  Simplify d into d
1545384427.136 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.136 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.136 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.136 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.136 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.136 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.136 * [misc]backup-simplify:  Simplify (* 1 (sqrt (pow d 3))) into (sqrt (pow d 3))
1545384427.136 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.136 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.137 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384427.137 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.137 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) 0) into (/ 1 (pow c 2))
1545384427.137 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow c 2))) (+ (* 0 0) (* (/ 1 (pow c 2)) 1))) into (* 2 (/ 1 (pow c 2)))
1545384427.137 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 (pow c 2)))) (+ (* 0 0) (* (/ 1 (pow c 2)) 1))) into (* 3 (/ 1 (pow c 2)))
1545384427.138 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (* 3 (/ 1 (pow c 2))) 1)) (* 0 (/ 0 1)))) into (- (* 3 (/ 1 (pow c 2))))
1545384427.139 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 3 (/ 1 (pow c 2))))) 1)) (pow 1 1)))) 2) into (/ -3 (pow c 2))
1545384427.139 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.139 * [misc]backup-simplify:  Simplify (+ (* 1/4 (/ -3 (pow c 2))) (+ (* 0 0) (* 0 (* 6 (log d))))) into (- (* 3/4 (/ 1 (pow c 2))))
1545384427.140 * [misc]backup-simplify:  Simplify (* (exp (* 3/2 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 3/4 (/ 1 (pow c 2)))) 1) 1)))) into (* -3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3))))
1545384427.140 * [misc]backup-simplify:  Simplify (+ (* (pow d 3/2) 0) (+ (* 0 0) (* (* -3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3)))) 1))) into (- (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3)))))
1545384427.140 * [misc]taylor:  Taking taylor expansion of (- (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3))))) in a
1545384427.140 * [misc]taylor:  Taking taylor expansion of (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3)))) in a
1545384427.140 * [misc]taylor:  Taking taylor expansion of 3/4 in a
1545384427.140 * [misc]backup-simplify:  Simplify 3/4 into 3/4
1545384427.140 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow c 2)) (sqrt (pow d 3))) in a
1545384427.140 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384427.140 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384427.140 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.140 * [misc]backup-simplify:  Simplify c into c
1545384427.140 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.140 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.141 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in a
1545384427.141 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1545384427.141 * [misc]taylor:  Taking taylor expansion of d in a
1545384427.141 * [misc]backup-simplify:  Simplify d into d
1545384427.141 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.141 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.141 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.141 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.141 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.141 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.141 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.141 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.141 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.141 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.141 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.142 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1545384427.142 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384427.142 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384427.142 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384427.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.143 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384427.143 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2))))) into 0
1545384427.144 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) (* 0 (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) (* 0 (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into 0
1545384427.146 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1)))) 6) into 0
1545384427.146 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))))) into 0
1545384427.148 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1545384427.149 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1545384427.149 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384427.149 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384427.149 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))) (* 0 (/ 0 (* a c))))) into 0
1545384427.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.150 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* (/ 1 (* a c)) 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4))))) into 0
1545384427.150 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.150 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.150 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.150 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.150 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.150 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.150 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.150 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.150 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.150 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.153 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1545384427.153 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.153 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (* 6 (log d)))) into 0
1545384427.154 * [misc]backup-simplify:  Simplify (* (exp (* 3/2 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
1545384427.154 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384427.155 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384427.155 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a c)) 0) (* 0 (pow d 3/2))) into 0
1545384427.155 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.155 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.155 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.155 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384427.156 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384427.156 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384427.156 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.157 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow c 2))) (+ (* (/ 1 (pow c 2)) 0) (* 0 1)))) into 0
1545384427.158 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (* 2 (/ 1 (pow c 2)))) (+ (* (/ 1 (pow c 2)) 0) (* 0 1)))) into 0
1545384427.158 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (* 3 (/ 1 (pow c 2))) 1)) (* (- (* 3 (/ 1 (pow c 2)))) (/ 0 1)))) into 0
1545384427.163 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 3 (/ 1 (pow c 2))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1545384427.163 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.164 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 (/ -3 (pow c 2))) (+ (* 0 0) (* 0 (* 6 (log d)))))) into 0
1545384427.166 * [misc]backup-simplify:  Simplify (* (exp (* 3/2 (log d))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 3/4 (/ 1 (pow c 2)))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1545384427.167 * [misc]backup-simplify:  Simplify (+ (* (pow d 3/2) 0) (+ (* 0 0) (+ (* (* -3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3)))) 0) (* 0 1)))) into 0
1545384427.167 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.167 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.167 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545384427.167 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545384427.167 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* 0 (sqrt (pow d 3)))) into 0
1545384427.167 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.167 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.168 * [misc]backup-simplify:  Simplify (* (/ 1 (pow c 2)) (sqrt (pow d 3))) into (* (/ 1 (pow c 2)) (sqrt (pow d 3)))
1545384427.168 * [misc]backup-simplify:  Simplify (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3)))) into (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3))))
1545384427.168 * [misc]backup-simplify:  Simplify (- (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3))))) into (- (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3)))))
1545384427.168 * [misc]taylor:  Taking taylor expansion of (- (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3))))) in c
1545384427.168 * [misc]taylor:  Taking taylor expansion of (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3)))) in c
1545384427.168 * [misc]taylor:  Taking taylor expansion of 3/4 in c
1545384427.168 * [misc]backup-simplify:  Simplify 3/4 into 3/4
1545384427.168 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow c 2)) (sqrt (pow d 3))) in c
1545384427.168 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384427.168 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384427.168 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.168 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.168 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.168 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.168 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in c
1545384427.168 * [misc]taylor:  Taking taylor expansion of (pow d 3) in c
1545384427.168 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.168 * [misc]backup-simplify:  Simplify d into d
1545384427.168 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.168 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.169 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.169 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.169 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.169 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.169 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.169 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.169 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt (pow d 3)))) into 0
1545384427.169 * [misc]backup-simplify:  Simplify (* 1 (sqrt (pow d 3))) into (sqrt (pow d 3))
1545384427.170 * [misc]backup-simplify:  Simplify (+ (* 3/4 0) (* 0 (sqrt (pow d 3)))) into 0
1545384427.170 * [misc]backup-simplify:  Simplify (- 0) into 0
1545384427.170 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.170 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.170 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.170 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384427.170 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (pow d 2)))) into 0
1545384427.171 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (pow d 3)))) into 0
1545384427.171 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.171 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.171 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.171 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt (pow d 3)))) into 0
1545384427.171 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.171 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.172 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.172 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.172 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1545384427.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384427.173 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1545384427.173 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384427.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.173 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1545384427.174 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)))))) into 0
1545384427.175 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) (* 0 (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) (* 0 (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) (* 0 (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into 0
1545384427.178 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1)))) 24) into 0
1545384427.179 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))))))) into 0
1545384427.182 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1545384427.183 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))))) into 0
1545384427.183 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384427.183 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1545384427.184 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))) (* 0 (/ 0 (* a c))) (* 0 (/ 0 (* a c))))) into 0
1545384427.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.184 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* (/ 1 (* a c)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)))))) into 0
1545384427.184 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.184 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.184 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.184 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.184 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.184 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.185 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384427.185 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.185 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) 0) into (/ 1 (pow c 2))
1545384427.185 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow c 2))) (+ (* 0 0) (* (/ 1 (pow c 2)) 1))) into (* 2 (/ 1 (pow c 2)))
1545384427.185 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 (pow c 2)))) (+ (* 0 0) (* (/ 1 (pow c 2)) 1))) into (* 3 (/ 1 (pow c 2)))
1545384427.186 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (* 3 (/ 1 (pow c 2))) 1)) (* 0 (/ 0 1)))) into (- (* 3 (/ 1 (pow c 2))))
1545384427.187 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 3 (/ 1 (pow c 2))))) 1)) (pow 1 1)))) 2) into (/ -3 (pow c 2))
1545384427.187 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.187 * [misc]backup-simplify:  Simplify (+ (* 1/4 (/ -3 (pow c 2))) (+ (* 0 0) (* 0 (* 6 (log d))))) into (- (* 3/4 (/ 1 (pow c 2))))
1545384427.188 * [misc]backup-simplify:  Simplify (* (exp (* 3/2 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 3/4 (/ 1 (pow c 2)))) 1) 1)))) into (* -3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3))))
1545384427.188 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384427.188 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))) (* 0 (/ 0 (* a c))))) into 0
1545384427.189 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a c)) (* -3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3))))) (+ (* 0 0) (* 0 (pow d 3/2)))) into (- (* 3/4 (* (/ 1 (* a (pow c 3))) (sqrt (pow d 3)))))
1545384427.189 * [misc]taylor:  Taking taylor expansion of (- (* 3/4 (* (/ 1 (* a (pow c 3))) (sqrt (pow d 3))))) in a
1545384427.189 * [misc]taylor:  Taking taylor expansion of (* 3/4 (* (/ 1 (* a (pow c 3))) (sqrt (pow d 3)))) in a
1545384427.189 * [misc]taylor:  Taking taylor expansion of 3/4 in a
1545384427.189 * [misc]backup-simplify:  Simplify 3/4 into 3/4
1545384427.189 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a (pow c 3))) (sqrt (pow d 3))) in a
1545384427.189 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow c 3))) in a
1545384427.189 * [misc]taylor:  Taking taylor expansion of (* a (pow c 3)) in a
1545384427.189 * [misc]taylor:  Taking taylor expansion of a in a
1545384427.189 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.189 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.189 * [misc]taylor:  Taking taylor expansion of (pow c 3) in a
1545384427.189 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.189 * [misc]backup-simplify:  Simplify c into c
1545384427.189 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.189 * [misc]backup-simplify:  Simplify (* c (pow c 2)) into (pow c 3)
1545384427.189 * [misc]backup-simplify:  Simplify (* 0 (pow c 3)) into 0
1545384427.189 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384427.189 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 (pow c 2))) into 0
1545384427.189 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow c 3))) into (pow c 3)
1545384427.189 * [misc]backup-simplify:  Simplify (/ 1 (pow c 3)) into (/ 1 (pow c 3))
1545384427.189 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in a
1545384427.189 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1545384427.190 * [misc]taylor:  Taking taylor expansion of d in a
1545384427.190 * [misc]backup-simplify:  Simplify d into d
1545384427.190 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.190 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.190 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.190 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.190 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.190 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.190 * [misc]backup-simplify:  Simplify (* (/ 1 (pow c 3)) (sqrt (pow d 3))) into (* (/ 1 (pow c 3)) (sqrt (pow d 3)))
1545384427.190 * [misc]backup-simplify:  Simplify (* 3/4 (* (/ 1 (pow c 3)) (sqrt (pow d 3)))) into (* 3/4 (* (/ 1 (pow c 3)) (sqrt (pow d 3))))
1545384427.190 * [misc]backup-simplify:  Simplify (- (* 3/4 (* (/ 1 (pow c 3)) (sqrt (pow d 3))))) into (- (* 3/4 (* (/ 1 (pow c 3)) (sqrt (pow d 3)))))
1545384427.190 * [misc]taylor:  Taking taylor expansion of (- (* 3/4 (* (/ 1 (pow c 3)) (sqrt (pow d 3))))) in c
1545384427.190 * [misc]taylor:  Taking taylor expansion of (* 3/4 (* (/ 1 (pow c 3)) (sqrt (pow d 3)))) in c
1545384427.190 * [misc]taylor:  Taking taylor expansion of 3/4 in c
1545384427.190 * [misc]backup-simplify:  Simplify 3/4 into 3/4
1545384427.190 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow c 3)) (sqrt (pow d 3))) in c
1545384427.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 3)) in c
1545384427.190 * [misc]taylor:  Taking taylor expansion of (pow c 3) in c
1545384427.190 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.190 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.190 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.191 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.191 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.191 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.191 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in c
1545384427.191 * [misc]taylor:  Taking taylor expansion of (pow d 3) in c
1545384427.191 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.191 * [misc]backup-simplify:  Simplify d into d
1545384427.191 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.191 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.191 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.191 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.191 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.191 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.191 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384427.191 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (pow d 2)))) into 0
1545384427.192 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (pow d 3)))) into 0
1545384427.192 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.192 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.192 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.193 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384427.193 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384427.193 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.193 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (pow d 3))))) into 0
1545384427.193 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt (pow d 3)))) into 0
1545384427.193 * [misc]backup-simplify:  Simplify (* 1 (sqrt (pow d 3))) into (sqrt (pow d 3))
1545384427.194 * [misc]backup-simplify:  Simplify (+ (* 3/4 0) (+ (* 0 0) (* 0 (sqrt (pow d 3))))) into 0
1545384427.194 * [misc]backup-simplify:  Simplify (- 0) into 0
1545384427.194 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.194 * [misc]backup-simplify:  Simplify (+ (* (sqrt (pow (/ 1 d) 3)) (* 1 (* 1 (* (/ 1 (/ 1 d)) (/ 1 (/ 1 b)))))) (* (sqrt (pow (/ 1 d) 3)) (* (/ 1 (/ 1 c)) (* (/ 1 (/ 1 a)) (* 1 1))))) into (+ (* b (sqrt (/ 1 d))) (* (* a c) (sqrt (/ 1 (pow d 3)))))
1545384427.195 * [misc]backup-simplify:  Simplify (/ (/ (+ (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- a)) (/ 1 (- c)))) (sqrt (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))))) (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))))) into (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4))
1545384427.195 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) in (b d a c) around 0
1545384427.195 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) in c
1545384427.195 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1545384427.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1545384427.195 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1545384427.195 * [misc]taylor:  Taking taylor expansion of b in c
1545384427.195 * [misc]backup-simplify:  Simplify b into b
1545384427.195 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.195 * [misc]backup-simplify:  Simplify d into d
1545384427.195 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384427.195 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384427.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1545384427.195 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1545384427.195 * [misc]taylor:  Taking taylor expansion of a in c
1545384427.195 * [misc]backup-simplify:  Simplify a into a
1545384427.195 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.195 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.195 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.195 * [misc]backup-simplify:  Simplify (* a 0) into 0
1545384427.195 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1545384427.195 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1545384427.195 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) in c
1545384427.195 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) in c
1545384427.195 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) in c
1545384427.195 * [misc]taylor:  Taking taylor expansion of 1/4 in c
1545384427.195 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.195 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) in c
1545384427.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) in c
1545384427.195 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3) in c
1545384427.195 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384427.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384427.196 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384427.196 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.196 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.196 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.196 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.196 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.196 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384427.196 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384427.196 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.196 * [misc]backup-simplify:  Simplify d into d
1545384427.196 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.196 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384427.196 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384427.196 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.196 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.196 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.196 * [misc]backup-simplify:  Simplify (log 1) into 0
1545384427.197 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log c)) 0) into (* 6 (log c))
1545384427.197 * [misc]backup-simplify:  Simplify (* 1/4 (* 6 (log c))) into (* 3/2 (log c))
1545384427.197 * [misc]backup-simplify:  Simplify (exp (* 3/2 (log c))) into (pow c 3/2)
1545384427.197 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of b in a
1545384427.197 * [misc]backup-simplify:  Simplify b into b
1545384427.197 * [misc]taylor:  Taking taylor expansion of d in a
1545384427.197 * [misc]backup-simplify:  Simplify d into d
1545384427.197 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1545384427.197 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1545384427.197 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of a in a
1545384427.197 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.197 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.197 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.197 * [misc]backup-simplify:  Simplify c into c
1545384427.197 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384427.197 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384427.197 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384427.197 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of 1/4 in a
1545384427.197 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.197 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384427.197 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.197 * [misc]backup-simplify:  Simplify c into c
1545384427.197 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.198 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1545384427.198 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1545384427.198 * [misc]taylor:  Taking taylor expansion of d in a
1545384427.198 * [misc]backup-simplify:  Simplify d into d
1545384427.198 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.198 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384427.198 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384427.198 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)
1545384427.198 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)
1545384427.198 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) into (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))
1545384427.198 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) into (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))
1545384427.199 * [misc]backup-simplify:  Simplify (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) into (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))
1545384427.199 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)
1545384427.199 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of b in d
1545384427.199 * [misc]backup-simplify:  Simplify b into b
1545384427.199 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.199 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.199 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.199 * [misc]backup-simplify:  Simplify (* b 0) into 0
1545384427.199 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1545384427.199 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1545384427.199 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of a in d
1545384427.199 * [misc]backup-simplify:  Simplify a into a
1545384427.199 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.199 * [misc]backup-simplify:  Simplify c into c
1545384427.199 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384427.199 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384427.199 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of 1/4 in d
1545384427.199 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.199 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384427.199 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.200 * [misc]backup-simplify:  Simplify c into c
1545384427.200 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.200 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.200 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384427.200 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.200 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.200 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.200 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.200 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.200 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384427.200 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.200 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.200 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.200 * [misc]backup-simplify:  Simplify (log 1) into 0
1545384427.201 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.201 * [misc]backup-simplify:  Simplify (* 1/4 (* 6 (log d))) into (* 3/2 (log d))
1545384427.201 * [misc]backup-simplify:  Simplify (exp (* 3/2 (log d))) into (pow d 3/2)
1545384427.201 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of b in b
1545384427.201 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.201 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.201 * [misc]taylor:  Taking taylor expansion of d in b
1545384427.201 * [misc]backup-simplify:  Simplify d into d
1545384427.201 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384427.201 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384427.201 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384427.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of a in b
1545384427.201 * [misc]backup-simplify:  Simplify a into a
1545384427.201 * [misc]taylor:  Taking taylor expansion of c in b
1545384427.201 * [misc]backup-simplify:  Simplify c into c
1545384427.201 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384427.201 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384427.201 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of 1/4 in b
1545384427.201 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.201 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of c in b
1545384427.201 * [misc]backup-simplify:  Simplify c into c
1545384427.201 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.201 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384427.201 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384427.202 * [misc]taylor:  Taking taylor expansion of d in b
1545384427.202 * [misc]backup-simplify:  Simplify d into d
1545384427.202 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.202 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384427.202 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384427.202 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)
1545384427.202 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)
1545384427.202 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) into (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))
1545384427.202 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) into (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))
1545384427.203 * [misc]backup-simplify:  Simplify (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) into (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))
1545384427.203 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)
1545384427.203 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) in b
1545384427.203 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1545384427.203 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1545384427.203 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1545384427.203 * [misc]taylor:  Taking taylor expansion of b in b
1545384427.203 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.203 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.203 * [misc]taylor:  Taking taylor expansion of d in b
1545384427.203 * [misc]backup-simplify:  Simplify d into d
1545384427.203 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1545384427.203 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1545384427.203 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1545384427.203 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1545384427.203 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1545384427.203 * [misc]taylor:  Taking taylor expansion of a in b
1545384427.203 * [misc]backup-simplify:  Simplify a into a
1545384427.203 * [misc]taylor:  Taking taylor expansion of c in b
1545384427.203 * [misc]backup-simplify:  Simplify c into c
1545384427.203 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384427.203 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384427.203 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) in b
1545384427.203 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) in b
1545384427.203 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) in b
1545384427.203 * [misc]taylor:  Taking taylor expansion of 1/4 in b
1545384427.203 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.203 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) in b
1545384427.203 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) in b
1545384427.203 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3) in b
1545384427.203 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1545384427.203 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1545384427.203 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1545384427.204 * [misc]taylor:  Taking taylor expansion of c in b
1545384427.204 * [misc]backup-simplify:  Simplify c into c
1545384427.204 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.204 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.204 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1545384427.204 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1545384427.204 * [misc]taylor:  Taking taylor expansion of d in b
1545384427.204 * [misc]backup-simplify:  Simplify d into d
1545384427.204 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.204 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384427.204 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1545384427.204 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)
1545384427.204 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)
1545384427.204 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) into (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))
1545384427.205 * [misc]backup-simplify:  Simplify (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) into (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))
1545384427.205 * [misc]backup-simplify:  Simplify (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) into (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))
1545384427.205 * [misc]backup-simplify:  Simplify (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)
1545384427.205 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1545384427.205 * [misc]backup-simplify:  Simplify (* (/ 1 d) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) into (* (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) (/ 1 d))
1545384427.205 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) (/ 1 d)) in d
1545384427.205 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) in d
1545384427.205 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) in d
1545384427.205 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) in d
1545384427.205 * [misc]taylor:  Taking taylor expansion of 1/4 in d
1545384427.205 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.205 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) in d
1545384427.205 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) in d
1545384427.205 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3) in d
1545384427.205 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384427.205 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384427.205 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384427.205 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.205 * [misc]backup-simplify:  Simplify c into c
1545384427.205 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.205 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.205 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384427.205 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.206 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.206 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.206 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.206 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.206 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384427.206 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.206 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.206 * [misc]backup-simplify:  Simplify (log 1) into 0
1545384427.207 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.207 * [misc]backup-simplify:  Simplify (* 1/4 (* 6 (log d))) into (* 3/2 (log d))
1545384427.207 * [misc]backup-simplify:  Simplify (exp (* 3/2 (log d))) into (pow d 3/2)
1545384427.207 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1545384427.207 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.207 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.207 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.207 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.207 * [misc]backup-simplify:  Simplify (* (pow d 3/2) 1) into (sqrt (pow d 3))
1545384427.207 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in a
1545384427.207 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1545384427.207 * [misc]taylor:  Taking taylor expansion of d in a
1545384427.207 * [misc]backup-simplify:  Simplify d into d
1545384427.207 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.207 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.207 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.207 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.207 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.207 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.207 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384427.207 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384427.208 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.208 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384427.208 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.208 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (* 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into 0
1545384427.208 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (* 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2))) into 0
1545384427.208 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into 0
1545384427.209 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1)))) 1) into 0
1545384427.209 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into 0
1545384427.210 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545384427.210 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1545384427.210 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1545384427.211 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* a c))) into (/ 1 (* a c))
1545384427.211 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* (/ 1 (* a c)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4))) into (* (/ 1 (* a c)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4))
1545384427.211 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a c)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)) in d
1545384427.211 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1545384427.211 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1545384427.211 * [misc]taylor:  Taking taylor expansion of a in d
1545384427.211 * [misc]backup-simplify:  Simplify a into a
1545384427.211 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.211 * [misc]backup-simplify:  Simplify c into c
1545384427.211 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1545384427.211 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1545384427.211 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4) in d
1545384427.211 * [misc]taylor:  Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) in d
1545384427.211 * [misc]taylor:  Taking taylor expansion of (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))) in d
1545384427.211 * [misc]taylor:  Taking taylor expansion of 1/4 in d
1545384427.211 * [misc]backup-simplify:  Simplify 1/4 into 1/4
1545384427.211 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) in d
1545384427.211 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) in d
1545384427.211 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3) in d
1545384427.211 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384427.211 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384427.211 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384427.211 * [misc]taylor:  Taking taylor expansion of c in d
1545384427.211 * [misc]backup-simplify:  Simplify c into c
1545384427.211 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.211 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.211 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384427.211 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384427.211 * [misc]taylor:  Taking taylor expansion of d in d
1545384427.211 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.211 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.212 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.212 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384427.212 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.212 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.212 * [misc]backup-simplify:  Simplify (log 1) into 0
1545384427.212 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.212 * [misc]backup-simplify:  Simplify (* 1/4 (* 6 (log d))) into (* 3/2 (log d))
1545384427.212 * [misc]backup-simplify:  Simplify (exp (* 3/2 (log d))) into (pow d 3/2)
1545384427.213 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.213 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.213 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.213 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.213 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.213 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.215 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1545384427.215 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.215 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (* 6 (log d)))) into 0
1545384427.216 * [misc]backup-simplify:  Simplify (* (exp (* 3/2 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
1545384427.216 * [misc]backup-simplify:  Simplify (+ (* (pow d 3/2) 0) (* 0 1)) into 0
1545384427.216 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.216 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.216 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in c
1545384427.216 * [misc]taylor:  Taking taylor expansion of (pow d 3) in c
1545384427.216 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.216 * [misc]backup-simplify:  Simplify d into d
1545384427.216 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.216 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.216 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.216 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.216 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.216 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.217 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1545384427.217 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384427.217 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384427.217 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384427.217 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.218 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into 0
1545384427.218 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)))) into 0
1545384427.218 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) (* 0 (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into 0
1545384427.219 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1)))) 2) into 0
1545384427.220 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))))) into 0
1545384427.221 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1545384427.221 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1545384427.222 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384427.222 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384427.222 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384427.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.223 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* (/ 1 (* a c)) 0) (* 0 (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)))) into 0
1545384427.223 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.223 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.223 * [misc]backup-simplify:  Simplify (* (/ 1 (* a c)) (pow d 3/2)) into (* (/ 1 (* a c)) (sqrt (pow d 3)))
1545384427.223 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a c)) (sqrt (pow d 3))) in a
1545384427.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1545384427.223 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1545384427.223 * [misc]taylor:  Taking taylor expansion of a in a
1545384427.223 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.223 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.223 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.223 * [misc]backup-simplify:  Simplify c into c
1545384427.223 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1545384427.223 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1545384427.223 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1545384427.223 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in a
1545384427.223 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1545384427.223 * [misc]taylor:  Taking taylor expansion of d in a
1545384427.224 * [misc]backup-simplify:  Simplify d into d
1545384427.224 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.224 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.224 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.224 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.224 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.224 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.224 * [misc]backup-simplify:  Simplify (* (/ 1 c) (sqrt (pow d 3))) into (* (/ 1 c) (sqrt (pow d 3)))
1545384427.224 * [misc]taylor:  Taking taylor expansion of (* (/ 1 c) (sqrt (pow d 3))) in c
1545384427.224 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1545384427.224 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.224 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.224 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.224 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.224 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in c
1545384427.224 * [misc]taylor:  Taking taylor expansion of (pow d 3) in c
1545384427.224 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.224 * [misc]backup-simplify:  Simplify d into d
1545384427.224 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.224 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.224 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.224 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.224 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.224 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.225 * [misc]backup-simplify:  Simplify (* 1 (sqrt (pow d 3))) into (sqrt (pow d 3))
1545384427.225 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.225 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.225 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384427.225 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.225 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) 0) into (/ 1 (pow c 2))
1545384427.226 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow c 2))) (+ (* 0 0) (* (/ 1 (pow c 2)) 1))) into (* 2 (/ 1 (pow c 2)))
1545384427.226 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 (pow c 2)))) (+ (* 0 0) (* (/ 1 (pow c 2)) 1))) into (* 3 (/ 1 (pow c 2)))
1545384427.226 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (* 3 (/ 1 (pow c 2))) 1)) (* 0 (/ 0 1)))) into (- (* 3 (/ 1 (pow c 2))))
1545384427.227 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 3 (/ 1 (pow c 2))))) 1)) (pow 1 1)))) 2) into (/ -3 (pow c 2))
1545384427.228 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.228 * [misc]backup-simplify:  Simplify (+ (* 1/4 (/ -3 (pow c 2))) (+ (* 0 0) (* 0 (* 6 (log d))))) into (- (* 3/4 (/ 1 (pow c 2))))
1545384427.228 * [misc]backup-simplify:  Simplify (* (exp (* 3/2 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 3/4 (/ 1 (pow c 2)))) 1) 1)))) into (* -3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3))))
1545384427.229 * [misc]backup-simplify:  Simplify (+ (* (pow d 3/2) 0) (+ (* 0 0) (* (* -3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3)))) 1))) into (- (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3)))))
1545384427.229 * [misc]taylor:  Taking taylor expansion of (- (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3))))) in a
1545384427.229 * [misc]taylor:  Taking taylor expansion of (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3)))) in a
1545384427.229 * [misc]taylor:  Taking taylor expansion of 3/4 in a
1545384427.229 * [misc]backup-simplify:  Simplify 3/4 into 3/4
1545384427.229 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow c 2)) (sqrt (pow d 3))) in a
1545384427.229 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1545384427.229 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1545384427.229 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.229 * [misc]backup-simplify:  Simplify c into c
1545384427.229 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.229 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384427.229 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in a
1545384427.229 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1545384427.229 * [misc]taylor:  Taking taylor expansion of d in a
1545384427.229 * [misc]backup-simplify:  Simplify d into d
1545384427.229 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.229 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.229 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.229 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.229 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.229 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.229 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.229 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.230 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.230 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.230 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.230 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1545384427.230 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384427.230 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384427.231 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384427.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.231 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1545384427.232 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2))))) into 0
1545384427.232 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) (* 0 (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) (* 0 (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into 0
1545384427.234 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1)))) 6) into 0
1545384427.235 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))))) into 0
1545384427.237 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1545384427.237 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1545384427.237 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384427.237 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384427.237 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))) (* 0 (/ 0 (* a c))))) into 0
1545384427.237 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.238 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* (/ 1 (* a c)) 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4))))) into 0
1545384427.238 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.238 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.238 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.238 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.238 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.238 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.238 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.238 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.239 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.239 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.240 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1545384427.240 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.240 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (* 0 (* 6 (log d)))) into 0
1545384427.241 * [misc]backup-simplify:  Simplify (* (exp (* 3/2 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
1545384427.241 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
1545384427.241 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))))) into 0
1545384427.241 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a c)) 0) (* 0 (pow d 3/2))) into 0
1545384427.241 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.241 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.242 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.242 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384427.242 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1545384427.242 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384427.242 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.243 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow c 2))) (+ (* (/ 1 (pow c 2)) 0) (* 0 1)))) into 0
1545384427.243 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (* 2 (/ 1 (pow c 2)))) (+ (* (/ 1 (pow c 2)) 0) (* 0 1)))) into 0
1545384427.243 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (* 3 (/ 1 (pow c 2))) 1)) (* (- (* 3 (/ 1 (pow c 2)))) (/ 0 1)))) into 0
1545384427.246 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 3 (/ 1 (pow c 2))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1545384427.246 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.246 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 (/ -3 (pow c 2))) (+ (* 0 0) (* 0 (* 6 (log d)))))) into 0
1545384427.248 * [misc]backup-simplify:  Simplify (* (exp (* 3/2 (log d))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 3/4 (/ 1 (pow c 2)))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1545384427.248 * [misc]backup-simplify:  Simplify (+ (* (pow d 3/2) 0) (+ (* 0 0) (+ (* (* -3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3)))) 0) (* 0 1)))) into 0
1545384427.248 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.248 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.248 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1545384427.248 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1545384427.248 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* 0 (sqrt (pow d 3)))) into 0
1545384427.249 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.249 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.249 * [misc]backup-simplify:  Simplify (* (/ 1 (pow c 2)) (sqrt (pow d 3))) into (* (/ 1 (pow c 2)) (sqrt (pow d 3)))
1545384427.249 * [misc]backup-simplify:  Simplify (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3)))) into (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3))))
1545384427.249 * [misc]backup-simplify:  Simplify (- (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3))))) into (- (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3)))))
1545384427.249 * [misc]taylor:  Taking taylor expansion of (- (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3))))) in c
1545384427.249 * [misc]taylor:  Taking taylor expansion of (* 3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3)))) in c
1545384427.249 * [misc]taylor:  Taking taylor expansion of 3/4 in c
1545384427.249 * [misc]backup-simplify:  Simplify 3/4 into 3/4
1545384427.249 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow c 2)) (sqrt (pow d 3))) in c
1545384427.249 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384427.249 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384427.249 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.249 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.249 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.249 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.249 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.249 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in c
1545384427.249 * [misc]taylor:  Taking taylor expansion of (pow d 3) in c
1545384427.249 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.249 * [misc]backup-simplify:  Simplify d into d
1545384427.249 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.249 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.250 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.250 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.250 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.250 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.250 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.250 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.250 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt (pow d 3)))) into 0
1545384427.250 * [misc]backup-simplify:  Simplify (* 1 (sqrt (pow d 3))) into (sqrt (pow d 3))
1545384427.250 * [misc]backup-simplify:  Simplify (+ (* 3/4 0) (* 0 (sqrt (pow d 3)))) into 0
1545384427.250 * [misc]backup-simplify:  Simplify (- 0) into 0
1545384427.251 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.251 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.251 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.251 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384427.251 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (pow d 2)))) into 0
1545384427.251 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (pow d 3)))) into 0
1545384427.252 * [misc]taylor:  Taking taylor expansion of 0 in c
1545384427.252 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.252 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.252 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt (pow d 3)))) into 0
1545384427.252 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.252 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.252 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.252 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.252 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1545384427.253 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1545384427.253 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1545384427.253 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1545384427.253 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.254 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1545384427.254 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 2)))))) into 0
1545384427.255 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) (* 0 (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) (* 0 (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))) (* 0 (/ 0 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) into 0
1545384427.258 * [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1)))) 24) into 0
1545384427.259 * [misc]backup-simplify:  Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)))))))) into 0
1545384427.262 * [misc]backup-simplify:  Simplify (* (exp (* 1/4 (log (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1545384427.262 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))))) into 0
1545384427.263 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
1545384427.263 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1545384427.263 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))) (* 0 (/ 0 (* a c))) (* 0 (/ 0 (* a c))))) into 0
1545384427.263 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384427.264 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* (/ 1 (* a c)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 3)) 1/4)))))) into 0
1545384427.264 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384427.264 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.264 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.264 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.264 * [misc]taylor:  Taking taylor expansion of 0 in a
1545384427.264 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.264 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384427.265 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.265 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) 0) into (/ 1 (pow c 2))
1545384427.265 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow c 2))) (+ (* 0 0) (* (/ 1 (pow c 2)) 1))) into (* 2 (/ 1 (pow c 2)))
1545384427.265 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 (pow c 2)))) (+ (* 0 0) (* (/ 1 (pow c 2)) 1))) into (* 3 (/ 1 (pow c 2)))
1545384427.266 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (* 3 (/ 1 (pow c 2))) 1)) (* 0 (/ 0 1)))) into (- (* 3 (/ 1 (pow c 2))))
1545384427.268 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 3 (/ 1 (pow c 2))))) 1)) (pow 1 1)))) 2) into (/ -3 (pow c 2))
1545384427.268 * [misc]backup-simplify:  Simplify (+ (* (- -6) (log d)) 0) into (* 6 (log d))
1545384427.268 * [misc]backup-simplify:  Simplify (+ (* 1/4 (/ -3 (pow c 2))) (+ (* 0 0) (* 0 (* 6 (log d))))) into (- (* 3/4 (/ 1 (pow c 2))))
1545384427.269 * [misc]backup-simplify:  Simplify (* (exp (* 3/2 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 3/4 (/ 1 (pow c 2)))) 1) 1)))) into (* -3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3))))
1545384427.269 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
1545384427.269 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a c)) (/ 0 (* a c))) (* 0 (/ 0 (* a c))))) into 0
1545384427.270 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a c)) (* -3/4 (* (/ 1 (pow c 2)) (sqrt (pow d 3))))) (+ (* 0 0) (* 0 (pow d 3/2)))) into (- (* 3/4 (* (/ 1 (* a (pow c 3))) (sqrt (pow d 3)))))
1545384427.270 * [misc]taylor:  Taking taylor expansion of (- (* 3/4 (* (/ 1 (* a (pow c 3))) (sqrt (pow d 3))))) in a
1545384427.270 * [misc]taylor:  Taking taylor expansion of (* 3/4 (* (/ 1 (* a (pow c 3))) (sqrt (pow d 3)))) in a
1545384427.270 * [misc]taylor:  Taking taylor expansion of 3/4 in a
1545384427.270 * [misc]backup-simplify:  Simplify 3/4 into 3/4
1545384427.270 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a (pow c 3))) (sqrt (pow d 3))) in a
1545384427.270 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow c 3))) in a
1545384427.270 * [misc]taylor:  Taking taylor expansion of (* a (pow c 3)) in a
1545384427.270 * [misc]taylor:  Taking taylor expansion of a in a
1545384427.270 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.270 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.270 * [misc]taylor:  Taking taylor expansion of (pow c 3) in a
1545384427.270 * [misc]taylor:  Taking taylor expansion of c in a
1545384427.270 * [misc]backup-simplify:  Simplify c into c
1545384427.270 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384427.270 * [misc]backup-simplify:  Simplify (* c (pow c 2)) into (pow c 3)
1545384427.271 * [misc]backup-simplify:  Simplify (* 0 (pow c 3)) into 0
1545384427.271 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384427.271 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 (pow c 2))) into 0
1545384427.271 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow c 3))) into (pow c 3)
1545384427.271 * [misc]backup-simplify:  Simplify (/ 1 (pow c 3)) into (/ 1 (pow c 3))
1545384427.271 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in a
1545384427.271 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1545384427.271 * [misc]taylor:  Taking taylor expansion of d in a
1545384427.271 * [misc]backup-simplify:  Simplify d into d
1545384427.271 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.271 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.271 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.271 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.272 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.272 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.272 * [misc]backup-simplify:  Simplify (* (/ 1 (pow c 3)) (sqrt (pow d 3))) into (* (/ 1 (pow c 3)) (sqrt (pow d 3)))
1545384427.272 * [misc]backup-simplify:  Simplify (* 3/4 (* (/ 1 (pow c 3)) (sqrt (pow d 3)))) into (* 3/4 (* (/ 1 (pow c 3)) (sqrt (pow d 3))))
1545384427.272 * [misc]backup-simplify:  Simplify (- (* 3/4 (* (/ 1 (pow c 3)) (sqrt (pow d 3))))) into (- (* 3/4 (* (/ 1 (pow c 3)) (sqrt (pow d 3)))))
1545384427.272 * [misc]taylor:  Taking taylor expansion of (- (* 3/4 (* (/ 1 (pow c 3)) (sqrt (pow d 3))))) in c
1545384427.272 * [misc]taylor:  Taking taylor expansion of (* 3/4 (* (/ 1 (pow c 3)) (sqrt (pow d 3)))) in c
1545384427.272 * [misc]taylor:  Taking taylor expansion of 3/4 in c
1545384427.272 * [misc]backup-simplify:  Simplify 3/4 into 3/4
1545384427.272 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow c 3)) (sqrt (pow d 3))) in c
1545384427.272 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 3)) in c
1545384427.272 * [misc]taylor:  Taking taylor expansion of (pow c 3) in c
1545384427.272 * [misc]taylor:  Taking taylor expansion of c in c
1545384427.272 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.272 * [misc]backup-simplify:  Simplify 1 into 1
1545384427.273 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.273 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384427.273 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384427.273 * [misc]taylor:  Taking taylor expansion of (sqrt (pow d 3)) in c
1545384427.273 * [misc]taylor:  Taking taylor expansion of (pow d 3) in c
1545384427.273 * [misc]taylor:  Taking taylor expansion of d in c
1545384427.273 * [misc]backup-simplify:  Simplify d into d
1545384427.273 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384427.273 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1545384427.273 * [misc]backup-simplify:  Simplify (sqrt (pow d 3)) into (sqrt (pow d 3))
1545384427.273 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384427.273 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (pow d 2))) into 0
1545384427.274 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 3)))) into 0
1545384427.274 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384427.274 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (pow d 2)))) into 0
1545384427.275 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (pow d 3)))) into 0
1545384427.275 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.275 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384427.275 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384427.276 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384427.276 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384427.276 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384427.276 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (pow d 3))))) into 0
1545384427.277 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt (pow d 3)))) into 0
1545384427.277 * [misc]backup-simplify:  Simplify (* 1 (sqrt (pow d 3))) into (sqrt (pow d 3))
1545384427.277 * [misc]backup-simplify:  Simplify (+ (* 3/4 0) (+ (* 0 0) (* 0 (sqrt (pow d 3))))) into 0
1545384427.277 * [misc]backup-simplify:  Simplify (- 0) into 0
1545384427.277 * [misc]backup-simplify:  Simplify 0 into 0
1545384427.278 * [misc]backup-simplify:  Simplify (+ (* (sqrt (pow (/ 1 (- d)) 3)) (* 1 (* 1 (* (/ 1 (/ 1 (- d))) (/ 1 (/ 1 (- b))))))) (* (sqrt (pow (/ 1 (- d)) 3)) (* (/ 1 (/ 1 (- c))) (* (/ 1 (/ 1 (- a))) (* 1 1))))) into (+ (* (sqrt (pow (/ -1 d) 3)) (* b d)) (* (sqrt (pow (/ -1 d) 3)) (* a c)))
1545384427.278 * * * [misc]progress:  simplifying candidates
1545384427.278 * * * * [misc]progress:  [ 1 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (pow (+ (* c c) (* d d)) 1/2))))>
1545384427.278 * * * * [misc]progress:  [ 2 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (pow (sqrt (+ (* c c) (* d d))) 1))))>
1545384427.278 * * * * [misc]progress:  [ 3 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (exp (log (sqrt (+ (* c c) (* d d))))))))>
1545384427.278 * * * * [misc]progress:  [ 4 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (log (exp (sqrt (+ (* c c) (* d d))))))))>
1545384427.278 * * * * [misc]progress:  [ 5 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384427.278 * * * * [misc]progress:  [ 6 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))))>
1545384427.279 * * * * [misc]progress:  [ 7 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384427.279 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545384427.279 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384427.280 * * [misc]simplify:  iters left: 5 (10 enodes)
1545384427.282 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545384427.282 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384427.282 * * * * [misc]progress:  [ 8 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384427.282 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384427.282 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384427.283 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384427.284 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384427.284 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384427.284 * * * * [misc]progress:  [ 9 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))))>
1545384427.284 * [enter]simplify:  Simplifying (sqrt 1)
1545384427.285 * * [misc]simplify:  iters left: 1 (2 enodes)
1545384427.285 * [exit]simplify:  Simplified to 1
1545384427.285 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (sqrt (+ (* c c) (* d d)))))))
1545384427.285 * * * * [misc]progress:  [ 10 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (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)))))))))>
1545384427.286 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545384427.286 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384427.287 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384427.290 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384427.297 * * [misc]simplify:  iters left: 3 (49 enodes)
1545384427.304 * * [misc]simplify:  iters left: 2 (56 enodes)
1545384427.311 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384427.320 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545384427.320 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (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)))))))))
1545384427.320 * * * * [misc]progress:  [ 11 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))))))>
1545384427.320 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545384427.320 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384427.322 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384427.325 * * [misc]simplify:  iters left: 4 (41 enodes)
1545384427.333 * * [misc]simplify:  iters left: 3 (78 enodes)
1545384427.347 * * [misc]simplify:  iters left: 2 (175 enodes)
1545384427.420 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545384427.420 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))))
1545384427.420 * * * * [misc]progress:  [ 12 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384427.420 * * * * [misc]progress:  [ 13 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (sqrt (+ (* c c) (* d d)))))))>
1545384427.421 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384427.421 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384427.423 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384427.425 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384427.425 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (sqrt (+ (* c c) (* d d)))))))
1545384427.425 * * * * [misc]progress:  [ 14 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (sqrt (+ (* c c) (* d d)))))))>
1545384427.425 * * * * [misc]progress:  [ 15 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (pow (+ (* c c) (* d d)) 1/2))) (sqrt (+ (* c c) (* d d))))))>
1545384427.425 * * * * [misc]progress:  [ 16 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (pow (sqrt (+ (* c c) (* d d))) 1))) (sqrt (+ (* c c) (* d d))))))>
1545384427.425 * * * * [misc]progress:  [ 17 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (exp (log (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.425 * * * * [misc]progress:  [ 18 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (log (exp (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.426 * * * * [misc]progress:  [ 19 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.426 * * * * [misc]progress:  [ 20 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.426 * * * * [misc]progress:  [ 21 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.426 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545384427.426 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384427.429 * * [misc]simplify:  iters left: 5 (10 enodes)
1545384427.432 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545384427.432 * [misc]simplify:  Simplified (2 2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d))))))
1545384427.432 * * * * [misc]progress:  [ 22 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.432 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384427.432 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384427.434 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384427.437 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384427.437 * [misc]simplify:  Simplified (2 2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d))))))
1545384427.437 * * * * [misc]progress:  [ 23 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.437 * [enter]simplify:  Simplifying (sqrt 1)
1545384427.437 * * [misc]simplify:  iters left: 1 (2 enodes)
1545384427.439 * [exit]simplify:  Simplified to 1
1545384427.439 * [misc]simplify:  Simplified (2 2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))
1545384427.439 * * * * [misc]progress:  [ 24 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (/ (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))))))>
1545384427.439 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545384427.440 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384427.443 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384427.450 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384427.462 * * [misc]simplify:  iters left: 3 (49 enodes)
1545384427.476 * * [misc]simplify:  iters left: 2 (56 enodes)
1545384427.487 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384427.497 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545384427.497 * [misc]simplify:  Simplified (2 2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (/ (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))))))
1545384427.497 * * * * [misc]progress:  [ 25 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.498 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545384427.498 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384427.499 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384427.503 * * [misc]simplify:  iters left: 4 (41 enodes)
1545384427.511 * * [misc]simplify:  iters left: 3 (78 enodes)
1545384427.525 * * [misc]simplify:  iters left: 2 (175 enodes)
1545384427.605 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545384427.605 * [misc]simplify:  Simplified (2 2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))
1545384427.605 * * * * [misc]progress:  [ 26 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.605 * * * * [misc]progress:  [ 27 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.605 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384427.605 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384427.608 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384427.610 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384427.610 * [misc]simplify:  Simplified (2 2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))
1545384427.610 * * * * [misc]progress:  [ 28 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.610 * * * * [misc]progress:  [ 29 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (pow (+ (* c c) (* d d)) 1/2))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.610 * * * * [misc]progress:  [ 30 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (pow (sqrt (+ (* c c) (* d d))) 1))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.611 * * * * [misc]progress:  [ 31 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (exp (log (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.611 * * * * [misc]progress:  [ 32 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (log (exp (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.611 * * * * [misc]progress:  [ 33 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.611 * * * * [misc]progress:  [ 34 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.611 * * * * [misc]progress:  [ 35 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.611 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545384427.611 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384427.613 * * [misc]simplify:  iters left: 5 (10 enodes)
1545384427.617 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545384427.617 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384427.617 * * * * [misc]progress:  [ 36 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.617 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384427.617 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384427.619 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384427.622 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384427.622 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384427.622 * * * * [misc]progress:  [ 37 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.622 * [enter]simplify:  Simplifying (sqrt 1)
1545384427.622 * * [misc]simplify:  iters left: 1 (2 enodes)
1545384427.624 * [exit]simplify:  Simplified to 1
1545384427.624 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (* 1 (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384427.624 * * * * [misc]progress:  [ 38 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.624 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545384427.624 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384427.627 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384427.634 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384427.647 * * [misc]simplify:  iters left: 3 (49 enodes)
1545384427.660 * * [misc]simplify:  iters left: 2 (56 enodes)
1545384427.674 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384427.691 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545384427.691 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384427.691 * * * * [misc]progress:  [ 39 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.691 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545384427.691 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384427.694 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384427.700 * * [misc]simplify:  iters left: 4 (41 enodes)
1545384427.712 * * [misc]simplify:  iters left: 3 (78 enodes)
1545384427.734 * * [misc]simplify:  iters left: 2 (175 enodes)
1545384427.817 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545384427.817 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384427.817 * * * * [misc]progress:  [ 40 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.817 * * * * [misc]progress:  [ 41 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (fabs (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.817 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384427.817 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384427.818 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384427.820 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384427.820 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (fabs (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384427.820 * * * * [misc]progress:  [ 42 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* 1 (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384427.820 * * * * [misc]progress:  [ 43 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (pow (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))) 1)))>
1545384427.820 * * * * [misc]progress:  [ 44 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (exp (- (- (log (+ (* b d) (* a c))) (log (sqrt (sqrt (+ (* c c) (* d d)))))) (log (sqrt (+ (* c c) (* d d))))))))>
1545384427.820 * [enter]simplify:  Simplifying (- (- (log (+ (* b d) (* a c))) (log (sqrt (sqrt (+ (* c c) (* d d)))))) (log (sqrt (+ (* c c) (* d d)))))
1545384427.820 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384427.823 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384427.826 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384427.832 * * [misc]simplify:  iters left: 3 (51 enodes)
1545384427.839 * * [misc]simplify:  iters left: 2 (73 enodes)
1545384427.853 * * [misc]simplify:  iters left: 1 (103 enodes)
1545384427.879 * [exit]simplify:  Simplified to (- (- (log (+ (* a c) (* b d))) (log (sqrt (+ (* c c) (* d d))))) (log (sqrt (sqrt (+ (* c c) (* d d))))))
1545384427.879 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (exp (- (- (log (+ (* a c) (* b d))) (log (sqrt (+ (* c c) (* d d))))) (log (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384427.879 * * * * [misc]progress:  [ 45 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (exp (- (log (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (log (sqrt (+ (* c c) (* d d))))))))>
1545384427.879 * [enter]simplify:  Simplifying (- (log (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (log (sqrt (+ (* c c) (* d d)))))
1545384427.879 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384427.884 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384427.891 * * [misc]simplify:  iters left: 4 (32 enodes)
1545384427.901 * * [misc]simplify:  iters left: 3 (47 enodes)
1545384427.914 * * [misc]simplify:  iters left: 2 (67 enodes)
1545384427.931 * * [misc]simplify:  iters left: 1 (85 enodes)
1545384427.940 * [exit]simplify:  Simplified to (- (- (log (+ (* a c) (* b d))) (log (sqrt (+ (* c c) (* d d))))) (log (sqrt (sqrt (+ (* c c) (* d d))))))
1545384427.940 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (exp (- (- (log (+ (* a c) (* b d))) (log (sqrt (+ (* c c) (* d d))))) (log (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384427.940 * * * * [misc]progress:  [ 46 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (exp (log (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))))>
1545384427.940 * * * * [misc]progress:  [ 47 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (log (exp (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))))>
1545384427.940 * * * * [misc]progress:  [ 48 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (/ (/ (* (* (+ (* b d) (* a c)) (+ (* b d) (* a c))) (+ (* b d) (* a c))) (* (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))))>
1545384427.940 * [enter]simplify:  Simplifying (/ (/ (* (* (+ (* b d) (* a c)) (+ (* b d) (* a c))) (+ (* b d) (* a c))) (* (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1545384427.941 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384427.944 * * [misc]simplify:  iters left: 5 (53 enodes)
1545384427.957 * * [misc]simplify:  iters left: 4 (218 enodes)
1545384428.082 * [exit]simplify:  Simplified to (/ (/ (pow (+ (* a c) (* b d)) 3) (* (+ (* d d) (* c c)) (+ (* d d) (* c c)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384428.082 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (/ (/ (pow (+ (* a c) (* b d)) 3) (* (+ (* d d) (* c c)) (+ (* d d) (* c c)))) (sqrt (sqrt (+ (* d d) (* c c))))))))
1545384428.083 * * * * [misc]progress:  [ 49 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (/ (* (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))))>
1545384428.083 * [enter]simplify:  Simplifying (/ (* (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1545384428.083 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384428.089 * * [misc]simplify:  iters left: 5 (37 enodes)
1545384428.103 * * [misc]simplify:  iters left: 4 (119 enodes)
1545384428.139 * * [misc]simplify:  iters left: 3 (378 enodes)
1545384428.364 * [exit]simplify:  Simplified to (* (* (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384428.364 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (* (* (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384428.364 * * * * [misc]progress:  [ 50 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))))>
1545384428.364 * * * * [misc]progress:  [ 51 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (* (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))))>
1545384428.364 * * * * [misc]progress:  [ 52 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))))>
1545384428.364 * * * * [misc]progress:  [ 53 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (- (sqrt (+ (* c c) (* d d)))))))>
1545384428.365 * * * * [misc]progress:  [ 54 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384428.365 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384428.365 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384428.368 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384428.372 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384428.378 * * [misc]simplify:  iters left: 3 (40 enodes)
1545384428.383 * * [misc]simplify:  iters left: 2 (43 enodes)
1545384428.389 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384428.389 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384428.389 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384428.389 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384428.392 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384428.395 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384428.395 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384428.395 * * * * [misc]progress:  [ 55 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384428.395 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384428.395 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384428.398 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384428.401 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384428.405 * * [misc]simplify:  iters left: 3 (29 enodes)
1545384428.411 * [exit]simplify:  Simplified to (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (fabs (cbrt (+ (* c c) (* d d)))))
1545384428.411 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384428.411 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384428.411 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384428.417 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384428.423 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384428.423 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384428.423 * * * * [misc]progress:  [ 56 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384428.423 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.424 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384428.429 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384428.435 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384428.441 * * [misc]simplify:  iters left: 3 (25 enodes)
1545384428.444 * [exit]simplify:  Simplified to (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.444 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384428.445 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.445 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384428.447 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384428.449 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.450 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384428.450 * * * * [misc]progress:  [ 57 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384428.450 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1))
1545384428.450 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384428.453 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384428.456 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384428.460 * [exit]simplify:  Simplified to (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384428.460 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384428.460 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384428.461 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384428.463 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384428.466 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384428.466 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384428.466 * * * * [misc]progress:  [ 58 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384428.466 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.466 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384428.469 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384428.472 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384428.475 * * [misc]simplify:  iters left: 3 (25 enodes)
1545384428.479 * [exit]simplify:  Simplified to (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.479 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384428.479 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.480 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384428.482 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384428.485 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.485 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384428.485 * * * * [misc]progress:  [ 59 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) 1) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384428.485 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) 1)
1545384428.485 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384428.488 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384428.492 * * [misc]simplify:  iters left: 4 (31 enodes)
1545384428.500 * * [misc]simplify:  iters left: 3 (33 enodes)
1545384428.505 * * [misc]simplify:  iters left: 2 (38 enodes)
1545384428.510 * [exit]simplify:  Simplified to (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384428.510 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384428.510 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384428.510 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384428.513 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384428.515 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384428.515 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384428.515 * * * * [misc]progress:  [ 60 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384428.516 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384428.516 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384428.518 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384428.522 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384428.522 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384428.522 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384428.522 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384428.524 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384428.527 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384428.527 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384428.527 * * * * [misc]progress:  [ 61 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384428.527 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384428.527 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384428.530 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384428.533 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (fabs (cbrt (+ (* c c) (* d d)))))
1545384428.533 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384428.533 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384428.534 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384428.537 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384428.543 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384428.543 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384428.543 * * * * [misc]progress:  [ 62 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384428.544 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.544 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384428.548 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384428.554 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.554 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384428.554 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.554 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384428.559 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384428.564 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.564 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384428.565 * * * * [misc]progress:  [ 63 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384428.565 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384428.565 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384428.571 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384428.577 * [exit]simplify:  Simplified to (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384428.577 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384428.577 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384428.578 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384428.582 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384428.588 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384428.588 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384428.588 * * * * [misc]progress:  [ 64 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384428.588 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.588 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384428.590 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384428.593 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.593 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384428.593 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.594 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384428.596 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384428.598 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384428.599 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384428.599 * * * * [misc]progress:  [ 65 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384428.599 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1545384428.599 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384428.601 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384428.606 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384428.609 * [exit]simplify:  Simplified to (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384428.609 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384428.609 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384428.609 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384428.611 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384428.615 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384428.615 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384428.615 * * * * [misc]progress:  [ 66 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384428.615 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384428.615 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384428.618 * * [misc]simplify:  iters left: 5 (34 enodes)
1545384428.624 * * [misc]simplify:  iters left: 4 (65 enodes)
1545384428.635 * * [misc]simplify:  iters left: 3 (133 enodes)
1545384428.675 * * [misc]simplify:  iters left: 2 (240 enodes)
1545384428.789 * * [misc]simplify:  iters left: 1 (303 enodes)
1545384428.897 * [exit]simplify:  Simplified to (* (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1545384428.897 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384428.898 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384428.898 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384428.902 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384428.905 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384428.909 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384428.909 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384428.909 * * * * [misc]progress:  [ 67 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384428.909 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384428.909 * * [misc]simplify:  iters left: 6 (21 enodes)
1545384428.912 * * [misc]simplify:  iters left: 5 (34 enodes)
1545384428.917 * * [misc]simplify:  iters left: 4 (54 enodes)
1545384428.925 * * [misc]simplify:  iters left: 3 (85 enodes)
1545384428.946 * * [misc]simplify:  iters left: 2 (119 enodes)
1545384428.981 * * [misc]simplify:  iters left: 1 (137 enodes)
1545384429.003 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1545384429.003 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384429.003 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384429.003 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384429.008 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384429.015 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384429.023 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384429.023 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384429.024 * * * * [misc]progress:  [ 68 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384429.024 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384429.024 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384429.030 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384429.040 * * [misc]simplify:  iters left: 4 (50 enodes)
1545384429.056 * * [misc]simplify:  iters left: 3 (81 enodes)
1545384429.082 * * [misc]simplify:  iters left: 2 (114 enodes)
1545384429.118 * * [misc]simplify:  iters left: 1 (133 enodes)
1545384429.160 * [exit]simplify:  Simplified to (/ (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* a c) (* b d)))))
1545384429.160 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* a c) (* b d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384429.161 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384429.161 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384429.166 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384429.172 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384429.180 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384429.180 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384429.180 * * * * [misc]progress:  [ 69 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384429.180 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1))
1545384429.180 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384429.188 * * [misc]simplify:  iters left: 5 (34 enodes)
1545384429.199 * * [misc]simplify:  iters left: 4 (51 enodes)
1545384429.215 * * [misc]simplify:  iters left: 3 (84 enodes)
1545384429.252 * * [misc]simplify:  iters left: 2 (260 enodes)
1545384429.381 * * [misc]simplify:  iters left: 1 (330 enodes)
1545384429.402 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1545384429.402 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384429.402 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384429.402 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384429.406 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384429.412 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384429.419 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384429.419 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384429.419 * * * * [misc]progress:  [ 70 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384429.420 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384429.420 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384429.426 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384429.435 * * [misc]simplify:  iters left: 4 (50 enodes)
1545384429.451 * * [misc]simplify:  iters left: 3 (81 enodes)
1545384429.479 * * [misc]simplify:  iters left: 2 (114 enodes)
1545384429.515 * * [misc]simplify:  iters left: 1 (133 enodes)
1545384429.550 * [exit]simplify:  Simplified to (/ (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* a c) (* b d)))))
1545384429.551 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* a c) (* b d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384429.551 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384429.551 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384429.553 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384429.556 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384429.560 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384429.560 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384429.560 * * * * [misc]progress:  [ 71 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384429.560 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) 1)
1545384429.560 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384429.563 * * [misc]simplify:  iters left: 5 (33 enodes)
1545384429.568 * * [misc]simplify:  iters left: 4 (52 enodes)
1545384429.578 * * [misc]simplify:  iters left: 3 (90 enodes)
1545384429.599 * * [misc]simplify:  iters left: 2 (274 enodes)
1545384429.748 * * [misc]simplify:  iters left: 1 (348 enodes)
1545384429.803 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1545384429.803 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384429.804 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384429.804 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384429.809 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384429.815 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384429.823 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384429.823 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384429.823 * * * * [misc]progress:  [ 72 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384429.823 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384429.823 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384429.830 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384429.835 * * [misc]simplify:  iters left: 4 (43 enodes)
1545384429.841 * * [misc]simplify:  iters left: 3 (78 enodes)
1545384429.853 * * [misc]simplify:  iters left: 2 (117 enodes)
1545384429.884 * * [misc]simplify:  iters left: 1 (137 enodes)
1545384429.929 * [exit]simplify:  Simplified to (/ (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1545384429.929 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384429.930 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384429.930 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384429.935 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384429.941 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384429.949 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384429.949 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384429.949 * * * * [misc]progress:  [ 73 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384429.950 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384429.950 * * [misc]simplify:  iters left: 6 (21 enodes)
1545384429.957 * * [misc]simplify:  iters left: 5 (31 enodes)
1545384429.966 * * [misc]simplify:  iters left: 4 (40 enodes)
1545384429.978 * * [misc]simplify:  iters left: 3 (53 enodes)
1545384429.992 * * [misc]simplify:  iters left: 2 (61 enodes)
1545384430.005 * * [misc]simplify:  iters left: 1 (64 enodes)
1545384430.014 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1545384430.014 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384430.014 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384430.014 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384430.017 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384430.020 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384430.025 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384430.025 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384430.025 * * * * [misc]progress:  [ 74 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384430.025 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384430.025 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384430.028 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384430.033 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384430.043 * * [misc]simplify:  iters left: 3 (50 enodes)
1545384430.057 * * [misc]simplify:  iters left: 2 (58 enodes)
1545384430.069 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384430.077 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1545384430.078 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384430.078 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384430.078 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384430.080 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384430.083 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384430.087 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384430.087 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384430.087 * * * * [misc]progress:  [ 75 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384430.087 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1))
1545384430.088 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384430.091 * * [misc]simplify:  iters left: 5 (31 enodes)
1545384430.095 * * [misc]simplify:  iters left: 4 (38 enodes)
1545384430.103 * * [misc]simplify:  iters left: 3 (57 enodes)
1545384430.118 * * [misc]simplify:  iters left: 2 (104 enodes)
1545384430.135 * * [misc]simplify:  iters left: 1 (110 enodes)
1545384430.144 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1545384430.144 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384430.145 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384430.145 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384430.147 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384430.153 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384430.157 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384430.157 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384430.157 * * * * [misc]progress:  [ 76 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384430.157 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384430.157 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384430.160 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384430.164 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384430.170 * * [misc]simplify:  iters left: 3 (50 enodes)
1545384430.176 * * [misc]simplify:  iters left: 2 (58 enodes)
1545384430.187 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384430.195 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1545384430.195 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384430.196 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384430.196 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384430.198 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384430.201 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384430.206 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384430.206 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384430.206 * * * * [misc]progress:  [ 77 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384430.206 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) 1)
1545384430.206 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384430.209 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384430.213 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384430.219 * * [misc]simplify:  iters left: 3 (61 enodes)
1545384430.228 * * [misc]simplify:  iters left: 2 (99 enodes)
1545384430.241 * * [misc]simplify:  iters left: 1 (108 enodes)
1545384430.249 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1545384430.250 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384430.250 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384430.250 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384430.252 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384430.255 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384430.258 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384430.258 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384430.259 * * * * [misc]progress:  [ 78 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384430.259 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384430.259 * * [misc]simplify:  iters left: 6 (21 enodes)
1545384430.262 * * [misc]simplify:  iters left: 5 (32 enodes)
1545384430.266 * * [misc]simplify:  iters left: 4 (46 enodes)
1545384430.273 * * [misc]simplify:  iters left: 3 (81 enodes)
1545384430.287 * * [misc]simplify:  iters left: 2 (122 enodes)
1545384430.316 * * [misc]simplify:  iters left: 1 (143 enodes)
1545384430.338 * [exit]simplify:  Simplified to (/ (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1545384430.338 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384430.338 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384430.338 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384430.342 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384430.349 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384430.357 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384430.357 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384430.357 * * * * [misc]progress:  [ 79 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384430.358 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384430.358 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384430.364 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384430.373 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384430.383 * * [misc]simplify:  iters left: 3 (49 enodes)
1545384430.397 * * [misc]simplify:  iters left: 2 (57 enodes)
1545384430.413 * * [misc]simplify:  iters left: 1 (60 enodes)
1545384430.429 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1545384430.429 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384430.430 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384430.430 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384430.435 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384430.442 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384430.449 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384430.449 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384430.450 * * * * [misc]progress:  [ 80 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384430.450 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384430.450 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384430.456 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384430.465 * * [misc]simplify:  iters left: 4 (38 enodes)
1545384430.476 * * [misc]simplify:  iters left: 3 (51 enodes)
1545384430.490 * * [misc]simplify:  iters left: 2 (59 enodes)
1545384430.502 * * [misc]simplify:  iters left: 1 (62 enodes)
1545384430.511 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1545384430.511 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384430.511 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384430.511 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384430.514 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384430.517 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384430.521 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384430.521 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384430.521 * * * * [misc]progress:  [ 81 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384430.521 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt 1))
1545384430.521 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384430.525 * * [misc]simplify:  iters left: 5 (31 enodes)
1545384430.529 * * [misc]simplify:  iters left: 4 (39 enodes)
1545384430.535 * * [misc]simplify:  iters left: 3 (64 enodes)
1545384430.558 * * [misc]simplify:  iters left: 2 (146 enodes)
1545384430.610 * * [misc]simplify:  iters left: 1 (151 enodes)
1545384430.622 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1545384430.622 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384430.622 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384430.622 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384430.625 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384430.628 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384430.631 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384430.631 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384430.632 * * * * [misc]progress:  [ 82 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384430.632 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384430.632 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384430.635 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384430.639 * * [misc]simplify:  iters left: 4 (38 enodes)
1545384430.644 * * [misc]simplify:  iters left: 3 (51 enodes)
1545384430.651 * * [misc]simplify:  iters left: 2 (59 enodes)
1545384430.661 * * [misc]simplify:  iters left: 1 (62 enodes)
1545384430.677 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1545384430.677 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384430.677 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384430.678 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384430.683 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384430.690 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384430.697 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384430.697 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384430.698 * * * * [misc]progress:  [ 83 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384430.698 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) 1)
1545384430.698 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384430.705 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384430.713 * * [misc]simplify:  iters left: 4 (38 enodes)
1545384430.724 * * [misc]simplify:  iters left: 3 (62 enodes)
1545384430.741 * * [misc]simplify:  iters left: 2 (143 enodes)
1545384430.768 * * [misc]simplify:  iters left: 1 (147 enodes)
1545384430.780 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1545384430.780 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384430.781 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384430.781 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384430.786 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384430.793 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384430.800 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384430.800 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384430.800 * * * * [misc]progress:  [ 84 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384430.800 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384430.800 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384430.803 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384430.807 * * [misc]simplify:  iters left: 4 (43 enodes)
1545384430.814 * * [misc]simplify:  iters left: 3 (78 enodes)
1545384430.827 * * [misc]simplify:  iters left: 2 (116 enodes)
1545384430.845 * * [misc]simplify:  iters left: 1 (135 enodes)
1545384430.867 * [exit]simplify:  Simplified to (* (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384430.867 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384430.867 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384430.867 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384430.870 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384430.873 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384430.877 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384430.877 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384430.877 * * * * [misc]progress:  [ 85 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384430.877 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384430.877 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384430.880 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384430.885 * * [misc]simplify:  iters left: 4 (38 enodes)
1545384430.891 * * [misc]simplify:  iters left: 3 (51 enodes)
1545384430.902 * * [misc]simplify:  iters left: 2 (59 enodes)
1545384430.917 * * [misc]simplify:  iters left: 1 (62 enodes)
1545384430.934 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384430.934 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384430.934 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384430.934 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384430.940 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384430.947 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384430.955 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384430.955 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384430.955 * * * * [misc]progress:  [ 86 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384430.955 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384430.955 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384430.961 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384430.968 * * [misc]simplify:  iters left: 4 (34 enodes)
1545384430.979 * * [misc]simplify:  iters left: 3 (47 enodes)
1545384430.988 * * [misc]simplify:  iters left: 2 (55 enodes)
1545384430.995 * * [misc]simplify:  iters left: 1 (58 enodes)
1545384431.003 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384431.003 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384431.004 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384431.004 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384431.006 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384431.009 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384431.013 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384431.013 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384431.013 * * * * [misc]progress:  [ 87 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384431.013 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384431.013 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384431.017 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384431.021 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384431.031 * * [misc]simplify:  iters left: 3 (62 enodes)
1545384431.054 * * [misc]simplify:  iters left: 2 (141 enodes)
1545384431.093 * * [misc]simplify:  iters left: 1 (146 enodes)
1545384431.100 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384431.100 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384431.101 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384431.101 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384431.104 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384431.107 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384431.111 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384431.111 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384431.111 * * * * [misc]progress:  [ 88 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384431.111 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384431.111 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384431.116 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384431.127 * * [misc]simplify:  iters left: 4 (34 enodes)
1545384431.138 * * [misc]simplify:  iters left: 3 (47 enodes)
1545384431.152 * * [misc]simplify:  iters left: 2 (55 enodes)
1545384431.166 * * [misc]simplify:  iters left: 1 (58 enodes)
1545384431.204 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384431.204 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384431.204 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384431.204 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384431.209 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384431.217 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384431.224 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384431.224 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384431.224 * * * * [misc]progress:  [ 89 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384431.224 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1545384431.224 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384431.230 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384431.238 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384431.249 * * [misc]simplify:  iters left: 3 (60 enodes)
1545384431.262 * * [misc]simplify:  iters left: 2 (137 enodes)
1545384431.289 * * [misc]simplify:  iters left: 1 (142 enodes)
1545384431.297 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384431.297 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384431.297 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384431.297 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384431.300 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384431.303 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384431.306 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384431.306 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384431.307 * * * * [misc]progress:  [ 90 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt 1))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384431.307 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt 1))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384431.307 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384431.310 * * [misc]simplify:  iters left: 5 (32 enodes)
1545384431.315 * * [misc]simplify:  iters left: 4 (46 enodes)
1545384431.329 * * [misc]simplify:  iters left: 3 (82 enodes)
1545384431.349 * * [misc]simplify:  iters left: 2 (247 enodes)
1545384431.416 * * [misc]simplify:  iters left: 1 (298 enodes)
1545384431.439 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384431.439 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384431.439 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384431.439 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384431.444 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384431.450 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384431.457 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384431.458 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384431.458 * * * * [misc]progress:  [ 91 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt 1))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384431.458 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt 1))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384431.458 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384431.466 * * [misc]simplify:  iters left: 5 (31 enodes)
1545384431.474 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384431.484 * * [misc]simplify:  iters left: 3 (46 enodes)
1545384431.496 * * [misc]simplify:  iters left: 2 (72 enodes)
1545384431.516 * * [misc]simplify:  iters left: 1 (85 enodes)
1545384431.535 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* c c) (* d d)))))
1545384431.535 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384431.535 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384431.535 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384431.540 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384431.548 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384431.556 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384431.556 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384431.556 * * * * [misc]progress:  [ 92 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt 1))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384431.556 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt 1))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384431.557 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384431.564 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384431.571 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384431.581 * * [misc]simplify:  iters left: 3 (57 enodes)
1545384431.591 * * [misc]simplify:  iters left: 2 (149 enodes)
1545384431.625 * * [misc]simplify:  iters left: 1 (154 enodes)
1545384431.640 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384431.641 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384431.641 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384431.641 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384431.646 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384431.652 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384431.652 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))))))
1545384431.652 * * * * [misc]progress:  [ 93 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt 1))) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384431.652 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt 1))) (sqrt 1))
1545384431.652 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384431.658 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384431.666 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384431.671 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384431.671 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384431.671 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384431.672 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384431.676 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384431.683 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384431.690 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384431.690 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384431.690 * * * * [misc]progress:  [ 94 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt 1))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384431.691 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt 1))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384431.691 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384431.698 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384431.706 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384431.717 * * [misc]simplify:  iters left: 3 (57 enodes)
1545384431.738 * * [misc]simplify:  iters left: 2 (149 enodes)
1545384431.787 * * [misc]simplify:  iters left: 1 (154 enodes)
1545384431.803 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384431.803 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384431.804 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384431.805 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384431.810 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384431.816 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384431.816 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))))))
1545384431.816 * * * * [misc]progress:  [ 95 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt 1))) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384431.816 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt 1))) 1)
1545384431.817 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384431.821 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384431.823 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384431.826 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384431.826 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384431.826 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384431.826 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384431.829 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384431.831 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384431.835 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384431.835 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384431.835 * * * * [misc]progress:  [ 96 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384431.835 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384431.835 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384431.838 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384431.842 * * [misc]simplify:  iters left: 4 (43 enodes)
1545384431.849 * * [misc]simplify:  iters left: 3 (78 enodes)
1545384431.868 * * [misc]simplify:  iters left: 2 (116 enodes)
1545384431.905 * * [misc]simplify:  iters left: 1 (135 enodes)
1545384431.950 * [exit]simplify:  Simplified to (* (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384431.950 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384431.950 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384431.950 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384431.955 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384431.962 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384431.969 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384431.969 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384431.970 * * * * [misc]progress:  [ 97 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384431.971 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384431.971 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384431.977 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384431.986 * * [misc]simplify:  iters left: 4 (38 enodes)
1545384431.996 * * [misc]simplify:  iters left: 3 (51 enodes)
1545384432.009 * * [misc]simplify:  iters left: 2 (59 enodes)
1545384432.024 * * [misc]simplify:  iters left: 1 (62 enodes)
1545384432.041 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384432.041 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384432.041 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384432.041 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384432.047 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384432.055 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384432.063 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384432.063 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384432.063 * * * * [misc]progress:  [ 98 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384432.063 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384432.063 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384432.069 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384432.076 * * [misc]simplify:  iters left: 4 (34 enodes)
1545384432.086 * * [misc]simplify:  iters left: 3 (47 enodes)
1545384432.100 * * [misc]simplify:  iters left: 2 (55 enodes)
1545384432.106 * * [misc]simplify:  iters left: 1 (58 enodes)
1545384432.114 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384432.114 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384432.114 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384432.115 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384432.117 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384432.120 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384432.124 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384432.124 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384432.124 * * * * [misc]progress:  [ 99 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384432.124 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384432.124 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384432.128 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384432.132 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384432.139 * * [misc]simplify:  iters left: 3 (62 enodes)
1545384432.150 * * [misc]simplify:  iters left: 2 (141 enodes)
1545384432.190 * * [misc]simplify:  iters left: 1 (146 enodes)
1545384432.198 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384432.198 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384432.198 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384432.198 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384432.201 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384432.204 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384432.208 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384432.208 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384432.208 * * * * [misc]progress:  [ 100 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384432.208 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384432.208 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384432.211 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384432.214 * * [misc]simplify:  iters left: 4 (34 enodes)
1545384432.219 * * [misc]simplify:  iters left: 3 (47 enodes)
1545384432.226 * * [misc]simplify:  iters left: 2 (55 enodes)
1545384432.233 * * [misc]simplify:  iters left: 1 (58 enodes)
1545384432.242 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384432.242 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384432.242 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384432.242 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384432.245 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384432.248 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384432.252 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384432.252 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384432.252 * * * * [misc]progress:  [ 101 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384432.252 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1545384432.252 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384432.255 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384432.259 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384432.265 * * [misc]simplify:  iters left: 3 (60 enodes)
1545384432.276 * * [misc]simplify:  iters left: 2 (137 enodes)
1545384432.306 * * [misc]simplify:  iters left: 1 (142 enodes)
1545384432.323 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384432.324 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384432.324 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384432.324 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384432.326 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384432.330 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384432.333 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384432.333 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384432.333 * * * * [misc]progress:  [ 102 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384432.334 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384432.334 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384432.337 * * [misc]simplify:  iters left: 5 (31 enodes)
1545384432.342 * * [misc]simplify:  iters left: 4 (45 enodes)
1545384432.350 * * [misc]simplify:  iters left: 3 (90 enodes)
1545384432.368 * * [misc]simplify:  iters left: 2 (278 enodes)
1545384432.506 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384432.506 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384432.506 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384432.506 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384432.509 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384432.512 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384432.515 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384432.515 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384432.516 * * * * [misc]progress:  [ 103 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384432.516 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384432.516 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384432.519 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384432.523 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384432.528 * * [misc]simplify:  iters left: 3 (45 enodes)
1545384432.534 * * [misc]simplify:  iters left: 2 (71 enodes)
1545384432.544 * * [misc]simplify:  iters left: 1 (83 enodes)
1545384432.554 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* c c) (* d d)))))
1545384432.554 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384432.554 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384432.554 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384432.557 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384432.560 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384432.563 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384432.563 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384432.564 * * * * [misc]progress:  [ 104 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384432.564 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384432.564 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384432.567 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384432.571 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384432.577 * * [misc]simplify:  iters left: 3 (55 enodes)
1545384432.584 * * [misc]simplify:  iters left: 2 (85 enodes)
1545384432.605 * * [misc]simplify:  iters left: 1 (141 enodes)
1545384432.645 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384432.646 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384432.646 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384432.646 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384432.653 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384432.660 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384432.660 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))))))
1545384432.660 * * * * [misc]progress:  [ 105 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384432.660 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt 1))
1545384432.661 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384432.666 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384432.669 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384432.673 * * [misc]simplify:  iters left: 3 (29 enodes)
1545384432.676 * * [misc]simplify:  iters left: 2 (40 enodes)
1545384432.680 * * [misc]simplify:  iters left: 1 (42 enodes)
1545384432.684 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384432.684 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384432.684 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384432.684 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384432.687 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384432.690 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384432.693 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384432.693 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384432.693 * * * * [misc]progress:  [ 106 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384432.693 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384432.693 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384432.697 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384432.701 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384432.707 * * [misc]simplify:  iters left: 3 (55 enodes)
1545384432.714 * * [misc]simplify:  iters left: 2 (85 enodes)
1545384432.727 * * [misc]simplify:  iters left: 1 (141 enodes)
1545384432.762 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384432.762 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384432.763 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384432.763 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384432.768 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384432.774 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384432.774 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))))))
1545384432.774 * * * * [misc]progress:  [ 107 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384432.775 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) 1)
1545384432.775 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384432.780 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384432.786 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384432.792 * * [misc]simplify:  iters left: 3 (29 enodes)
1545384432.798 * * [misc]simplify:  iters left: 2 (40 enodes)
1545384432.807 * * [misc]simplify:  iters left: 1 (42 enodes)
1545384432.813 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384432.813 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384432.814 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384432.814 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384432.819 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384432.825 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384432.832 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384432.832 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384432.832 * * * * [misc]progress:  [ 108 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384432.832 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384432.832 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384432.839 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384432.847 * * [misc]simplify:  iters left: 4 (43 enodes)
1545384432.861 * * [misc]simplify:  iters left: 3 (78 enodes)
1545384432.889 * * [misc]simplify:  iters left: 2 (116 enodes)
1545384432.908 * * [misc]simplify:  iters left: 1 (135 enodes)
1545384432.931 * [exit]simplify:  Simplified to (* (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384432.931 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384432.931 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384432.932 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384432.937 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384432.944 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384432.952 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384432.952 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384432.952 * * * * [misc]progress:  [ 109 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384432.953 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384432.953 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384432.959 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384432.967 * * [misc]simplify:  iters left: 4 (38 enodes)
1545384432.978 * * [misc]simplify:  iters left: 3 (51 enodes)
1545384432.993 * * [misc]simplify:  iters left: 2 (59 enodes)
1545384433.007 * * [misc]simplify:  iters left: 1 (62 enodes)
1545384433.023 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384433.023 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384433.024 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384433.024 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384433.029 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384433.035 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384433.043 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384433.043 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384433.043 * * * * [misc]progress:  [ 110 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384433.044 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384433.044 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384433.049 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384433.056 * * [misc]simplify:  iters left: 4 (34 enodes)
1545384433.066 * * [misc]simplify:  iters left: 3 (47 enodes)
1545384433.080 * * [misc]simplify:  iters left: 2 (55 enodes)
1545384433.093 * * [misc]simplify:  iters left: 1 (58 enodes)
1545384433.108 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384433.108 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384433.108 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384433.108 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384433.110 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384433.114 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384433.118 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384433.118 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384433.118 * * * * [misc]progress:  [ 111 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384433.118 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384433.118 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384433.122 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384433.126 * * [misc]simplify:  iters left: 4 (37 enodes)
1545384433.133 * * [misc]simplify:  iters left: 3 (62 enodes)
1545384433.144 * * [misc]simplify:  iters left: 2 (141 enodes)
1545384433.186 * * [misc]simplify:  iters left: 1 (146 enodes)
1545384433.193 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384433.193 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384433.194 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384433.194 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384433.196 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384433.199 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384433.204 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384433.204 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384433.204 * * * * [misc]progress:  [ 112 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384433.204 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384433.204 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384433.207 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384433.213 * * [misc]simplify:  iters left: 4 (34 enodes)
1545384433.223 * * [misc]simplify:  iters left: 3 (47 enodes)
1545384433.232 * * [misc]simplify:  iters left: 2 (55 enodes)
1545384433.239 * * [misc]simplify:  iters left: 1 (58 enodes)
1545384433.247 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384433.247 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384433.247 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384433.247 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384433.249 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384433.252 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384433.256 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384433.256 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384433.256 * * * * [misc]progress:  [ 113 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384433.256 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1545384433.256 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384433.259 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384433.267 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384433.278 * * [misc]simplify:  iters left: 3 (60 enodes)
1545384433.299 * * [misc]simplify:  iters left: 2 (137 enodes)
1545384433.347 * * [misc]simplify:  iters left: 1 (142 enodes)
1545384433.361 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384433.362 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384433.362 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384433.362 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384433.367 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384433.373 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384433.380 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384433.380 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384433.380 * * * * [misc]progress:  [ 114 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384433.381 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384433.381 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384433.387 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384433.397 * * [misc]simplify:  iters left: 4 (52 enodes)
1545384433.416 * * [misc]simplify:  iters left: 3 (117 enodes)
1545384433.455 * * [misc]simplify:  iters left: 2 (344 enodes)
1545384433.575 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384433.575 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384433.575 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384433.576 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384433.583 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384433.588 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384433.592 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384433.592 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384433.592 * * * * [misc]progress:  [ 115 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384433.592 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384433.592 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384433.595 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384433.600 * * [misc]simplify:  iters left: 4 (41 enodes)
1545384433.606 * * [misc]simplify:  iters left: 3 (72 enodes)
1545384433.618 * * [misc]simplify:  iters left: 2 (136 enodes)
1545384433.638 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1545384433.638 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384433.638 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384433.639 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384433.641 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384433.645 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384433.649 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384433.649 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384433.649 * * * * [misc]progress:  [ 116 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384433.649 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384433.649 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384433.652 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384433.656 * * [misc]simplify:  iters left: 4 (40 enodes)
1545384433.664 * * [misc]simplify:  iters left: 3 (83 enodes)
1545384433.681 * * [misc]simplify:  iters left: 2 (200 enodes)
1545384433.719 * * [misc]simplify:  iters left: 1 (206 enodes)
1545384433.728 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384433.729 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384433.729 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384433.729 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384433.731 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384433.734 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384433.734 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))))))
1545384433.734 * * * * [misc]progress:  [ 117 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt 1)) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384433.734 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt 1))
1545384433.734 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384433.737 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384433.740 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384433.743 * * [misc]simplify:  iters left: 3 (33 enodes)
1545384433.746 * * [misc]simplify:  iters left: 2 (47 enodes)
1545384433.752 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384433.752 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384433.753 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384433.753 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384433.755 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384433.758 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384433.761 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384433.761 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384433.761 * * * * [misc]progress:  [ 118 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384433.761 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384433.761 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384433.764 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384433.768 * * [misc]simplify:  iters left: 4 (40 enodes)
1545384433.775 * * [misc]simplify:  iters left: 3 (83 enodes)
1545384433.792 * * [misc]simplify:  iters left: 2 (200 enodes)
1545384433.832 * * [misc]simplify:  iters left: 1 (206 enodes)
1545384433.840 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384433.840 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384433.840 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384433.840 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384433.843 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384433.846 * [exit]simplify:  Simplified to (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384433.846 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))))))
1545384433.846 * * * * [misc]progress:  [ 119 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) 1) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384433.846 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) 1)
1545384433.846 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384433.849 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384433.851 * * [misc]simplify:  iters left: 4 (21 enodes)
1545384433.855 * * [misc]simplify:  iters left: 3 (23 enodes)
1545384433.857 * * [misc]simplify:  iters left: 2 (31 enodes)
1545384433.862 * * [misc]simplify:  iters left: 1 (33 enodes)
1545384433.865 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384433.865 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384433.866 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384433.866 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384433.868 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384433.872 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384433.876 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384433.876 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384433.876 * * * * [misc]progress:  [ 120 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384433.876 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384433.876 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384433.880 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384433.884 * * [misc]simplify:  iters left: 4 (39 enodes)
1545384433.889 * * [misc]simplify:  iters left: 3 (52 enodes)
1545384433.896 * * [misc]simplify:  iters left: 2 (64 enodes)
1545384433.904 * * [misc]simplify:  iters left: 1 (67 enodes)
1545384433.916 * [exit]simplify:  Simplified to (/ (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384433.916 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384433.917 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384433.917 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384433.919 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384433.922 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384433.926 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384433.926 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384433.926 * * * * [misc]progress:  [ 121 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384433.926 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384433.926 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384433.929 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384433.933 * * [misc]simplify:  iters left: 4 (34 enodes)
1545384433.938 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384433.943 * * [misc]simplify:  iters left: 2 (43 enodes)
1545384433.949 * [exit]simplify:  Simplified to (/ (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384433.949 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384433.950 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384433.950 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384433.952 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384433.956 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384433.960 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384433.960 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384433.960 * * * * [misc]progress:  [ 122 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384433.960 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384433.960 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384433.963 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384433.966 * * [misc]simplify:  iters left: 4 (30 enodes)
1545384433.970 * * [misc]simplify:  iters left: 3 (33 enodes)
1545384433.978 * * [misc]simplify:  iters left: 2 (39 enodes)
1545384433.990 * [exit]simplify:  Simplified to (/ (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384433.990 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384433.990 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384433.990 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384433.996 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.002 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.010 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.010 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.010 * * * * [misc]progress:  [ 123 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384434.010 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1))
1545384434.010 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384434.017 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384434.025 * * [misc]simplify:  iters left: 4 (34 enodes)
1545384434.034 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384434.038 * * [misc]simplify:  iters left: 2 (42 enodes)
1545384434.043 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384434.043 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384434.043 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384434.043 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384434.046 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.049 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.052 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.052 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.052 * * * * [misc]progress:  [ 124 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384434.052 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.053 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384434.056 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384434.060 * * [misc]simplify:  iters left: 4 (30 enodes)
1545384434.064 * * [misc]simplify:  iters left: 3 (33 enodes)
1545384434.068 * * [misc]simplify:  iters left: 2 (39 enodes)
1545384434.073 * [exit]simplify:  Simplified to (/ (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.073 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384434.074 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.074 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384434.077 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.083 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.091 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.091 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.091 * * * * [misc]progress:  [ 125 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384434.091 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) 1)
1545384434.091 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384434.097 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384434.105 * * [misc]simplify:  iters left: 4 (33 enodes)
1545384434.116 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384434.124 * * [misc]simplify:  iters left: 2 (43 enodes)
1545384434.129 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384434.129 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384434.129 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384434.129 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384434.131 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.135 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.138 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.138 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.138 * * * * [misc]progress:  [ 126 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384434.139 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.139 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384434.141 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384434.145 * * [misc]simplify:  iters left: 4 (32 enodes)
1545384434.149 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384434.155 * * [misc]simplify:  iters left: 2 (38 enodes)
1545384434.166 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384434.166 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384434.166 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384434.166 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384434.171 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.177 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.185 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.185 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.185 * * * * [misc]progress:  [ 127 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384434.185 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384434.185 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384434.191 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384434.199 * * [misc]simplify:  iters left: 4 (31 enodes)
1545384434.205 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.205 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384434.206 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384434.206 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384434.208 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384434.211 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384434.215 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.215 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.215 * * * * [misc]progress:  [ 128 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384434.216 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.216 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384434.218 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384434.222 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384434.225 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.226 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384434.226 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.226 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384434.228 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384434.231 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384434.235 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.235 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.235 * * * * [misc]progress:  [ 129 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384434.235 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1))
1545384434.235 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384434.240 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384434.247 * * [misc]simplify:  iters left: 4 (31 enodes)
1545384434.255 * * [misc]simplify:  iters left: 3 (35 enodes)
1545384434.262 * * [misc]simplify:  iters left: 2 (36 enodes)
1545384434.270 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.270 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384434.271 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384434.271 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384434.276 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.282 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.289 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.289 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.289 * * * * [misc]progress:  [ 130 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384434.290 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.290 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384434.296 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384434.302 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384434.310 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.310 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384434.310 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.311 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384434.315 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384434.321 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384434.328 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.328 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.328 * * * * [misc]progress:  [ 131 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384434.328 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) 1)
1545384434.329 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384434.333 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384434.340 * * [misc]simplify:  iters left: 4 (30 enodes)
1545384434.349 * * [misc]simplify:  iters left: 3 (35 enodes)
1545384434.357 * * [misc]simplify:  iters left: 2 (36 enodes)
1545384434.364 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.364 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384434.364 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384434.365 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384434.370 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.376 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.383 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.383 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.383 * * * * [misc]progress:  [ 132 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384434.384 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.384 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384434.390 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384434.398 * * [misc]simplify:  iters left: 4 (35 enodes)
1545384434.408 * * [misc]simplify:  iters left: 3 (40 enodes)
1545384434.418 * * [misc]simplify:  iters left: 2 (41 enodes)
1545384434.424 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384434.424 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384434.424 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384434.424 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384434.427 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384434.430 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384434.434 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384434.434 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384434.434 * * * * [misc]progress:  [ 133 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384434.435 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384434.435 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384434.437 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384434.441 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384434.444 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1545384434.445 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384434.445 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384434.445 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384434.447 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.450 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.454 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384434.454 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384434.454 * * * * [misc]progress:  [ 134 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384434.454 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.454 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384434.457 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384434.460 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384434.464 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1545384434.464 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384434.464 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.464 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384434.467 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384434.470 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384434.474 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384434.474 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384434.474 * * * * [misc]progress:  [ 135 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384434.474 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt 1))
1545384434.474 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384434.478 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384434.481 * * [misc]simplify:  iters left: 4 (31 enodes)
1545384434.486 * * [misc]simplify:  iters left: 3 (35 enodes)
1545384434.491 * * [misc]simplify:  iters left: 2 (36 enodes)
1545384434.494 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1545384434.494 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384434.494 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384434.495 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384434.497 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384434.500 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384434.504 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384434.504 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384434.504 * * * * [misc]progress:  [ 136 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384434.504 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.505 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384434.510 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384434.516 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384434.523 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1545384434.523 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384434.524 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.524 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384434.529 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384434.535 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384434.541 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384434.542 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384434.542 * * * * [misc]progress:  [ 137 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384434.542 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) 1)
1545384434.542 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384434.547 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384434.553 * * [misc]simplify:  iters left: 4 (30 enodes)
1545384434.561 * * [misc]simplify:  iters left: 3 (34 enodes)
1545384434.568 * * [misc]simplify:  iters left: 2 (35 enodes)
1545384434.574 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1545384434.575 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384434.575 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384434.575 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384434.580 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384434.587 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384434.595 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384434.595 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384434.595 * * * * [misc]progress:  [ 138 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384434.595 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.595 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384434.601 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384434.608 * * [misc]simplify:  iters left: 4 (32 enodes)
1545384434.613 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384434.618 * * [misc]simplify:  iters left: 2 (38 enodes)
1545384434.623 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384434.623 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384434.623 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384434.623 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384434.626 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384434.629 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384434.633 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.633 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.633 * * * * [misc]progress:  [ 139 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384434.634 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384434.634 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384434.636 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384434.640 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384434.649 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.649 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384434.649 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384434.649 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384434.655 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384434.661 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384434.669 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.669 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.669 * * * * [misc]progress:  [ 140 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384434.670 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.670 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384434.675 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.681 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.688 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.688 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384434.689 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.689 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384434.694 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.700 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.707 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.707 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.707 * * * * [misc]progress:  [ 141 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384434.708 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384434.708 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384434.714 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384434.721 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384434.730 * * [misc]simplify:  iters left: 3 (33 enodes)
1545384434.738 * * [misc]simplify:  iters left: 2 (34 enodes)
1545384434.745 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.745 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384434.745 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384434.746 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384434.750 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.757 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.764 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.764 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.764 * * * * [misc]progress:  [ 142 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384434.764 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.764 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384434.769 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.775 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.782 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.782 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384434.782 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.782 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384434.786 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.792 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.798 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.798 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.798 * * * * [misc]progress:  [ 143 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384434.799 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1545384434.799 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384434.803 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384434.810 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384434.819 * * [misc]simplify:  iters left: 3 (32 enodes)
1545384434.826 * * [misc]simplify:  iters left: 2 (33 enodes)
1545384434.833 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.833 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384434.833 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384434.833 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384434.839 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.845 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.852 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.853 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.853 * * * * [misc]progress:  [ 144 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt 1))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384434.854 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt 1))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.854 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384434.862 * * [misc]simplify:  iters left: 5 (29 enodes)
1545384434.869 * * [misc]simplify:  iters left: 4 (34 enodes)
1545384434.879 * * [misc]simplify:  iters left: 3 (42 enodes)
1545384434.890 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384434.890 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384434.890 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384434.890 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384434.895 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384434.902 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384434.909 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384434.909 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.909 * * * * [misc]progress:  [ 145 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt 1))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384434.909 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt 1))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384434.910 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384434.916 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384434.923 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384434.932 * * [misc]simplify:  iters left: 3 (33 enodes)
1545384434.939 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d)))))
1545384434.939 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384434.940 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384434.940 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384434.945 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384434.952 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384434.959 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384434.959 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384434.959 * * * * [misc]progress:  [ 146 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt 1))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384434.960 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt 1))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.960 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384434.966 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384434.973 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384434.980 * * [misc]simplify:  iters left: 3 (31 enodes)
1545384434.987 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.987 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384434.987 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384434.987 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384434.990 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384434.993 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384434.993 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))))))
1545384434.993 * * * * [misc]progress:  [ 147 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt 1))) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384434.993 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt 1))) (sqrt 1))
1545384434.993 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384434.996 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384434.998 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384434.998 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384434.998 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384434.998 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384435.001 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384435.004 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384435.007 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.007 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.007 * * * * [misc]progress:  [ 148 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt 1))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.007 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt 1))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.007 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384435.011 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384435.015 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384435.019 * * [misc]simplify:  iters left: 3 (31 enodes)
1545384435.023 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.023 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.023 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.023 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384435.025 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384435.028 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384435.028 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))))))
1545384435.028 * * * * [misc]progress:  [ 149 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt 1))) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384435.028 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt 1))) 1)
1545384435.029 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384435.031 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384435.033 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384435.033 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384435.034 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384435.034 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384435.036 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384435.039 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384435.042 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.042 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.042 * * * * [misc]progress:  [ 150 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.043 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384435.043 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384435.045 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384435.049 * * [misc]simplify:  iters left: 4 (32 enodes)
1545384435.054 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384435.061 * * [misc]simplify:  iters left: 2 (38 enodes)
1545384435.072 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384435.072 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384435.073 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384435.073 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384435.078 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384435.084 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384435.092 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.092 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.092 * * * * [misc]progress:  [ 151 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384435.092 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384435.093 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384435.098 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384435.106 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384435.114 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.114 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384435.115 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384435.115 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384435.123 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384435.130 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384435.137 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.137 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.137 * * * * [misc]progress:  [ 152 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.137 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.137 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.142 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.147 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.154 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.154 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.154 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.155 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.159 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.165 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.171 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.171 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.171 * * * * [misc]progress:  [ 153 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384435.172 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384435.172 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384435.177 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384435.183 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384435.191 * * [misc]simplify:  iters left: 3 (33 enodes)
1545384435.197 * * [misc]simplify:  iters left: 2 (34 enodes)
1545384435.203 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.203 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384435.203 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384435.203 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.208 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.213 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.219 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.219 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.219 * * * * [misc]progress:  [ 154 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.220 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.220 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.224 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.229 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.236 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.236 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.236 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.236 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.241 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.247 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.256 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.256 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.256 * * * * [misc]progress:  [ 155 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384435.257 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1545384435.257 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384435.265 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384435.272 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384435.281 * * [misc]simplify:  iters left: 3 (32 enodes)
1545384435.285 * * [misc]simplify:  iters left: 2 (33 enodes)
1545384435.289 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.289 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384435.289 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384435.289 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.292 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.295 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.298 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.298 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.298 * * * * [misc]progress:  [ 156 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.299 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384435.299 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384435.302 * * [misc]simplify:  iters left: 5 (28 enodes)
1545384435.306 * * [misc]simplify:  iters left: 4 (33 enodes)
1545384435.311 * * [misc]simplify:  iters left: 3 (41 enodes)
1545384435.315 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384435.315 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384435.315 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384435.316 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.320 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.327 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.334 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384435.334 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.334 * * * * [misc]progress:  [ 157 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384435.335 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384435.335 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384435.341 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384435.348 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384435.356 * * [misc]simplify:  iters left: 3 (32 enodes)
1545384435.364 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c)))))
1545384435.364 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384435.364 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384435.364 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384435.370 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384435.376 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384435.386 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.386 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.386 * * * * [misc]progress:  [ 158 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.387 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.387 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384435.393 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384435.400 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384435.404 * * [misc]simplify:  iters left: 3 (30 enodes)
1545384435.407 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384435.407 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.408 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.408 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384435.410 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384435.415 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384435.415 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))))))
1545384435.415 * * * * [misc]progress:  [ 159 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384435.415 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt 1))
1545384435.415 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384435.419 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384435.422 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384435.422 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384435.423 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384435.423 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384435.425 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384435.428 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384435.432 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.432 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.432 * * * * [misc]progress:  [ 160 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.432 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.432 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384435.435 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384435.438 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384435.442 * * [misc]simplify:  iters left: 3 (30 enodes)
1545384435.446 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384435.446 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.446 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.446 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384435.450 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384435.456 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384435.456 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))))))
1545384435.456 * * * * [misc]progress:  [ 161 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384435.457 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) 1)
1545384435.457 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384435.461 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384435.466 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384435.466 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384435.466 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384435.467 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384435.472 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384435.478 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384435.485 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.485 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.485 * * * * [misc]progress:  [ 162 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.485 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384435.486 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384435.491 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384435.499 * * [misc]simplify:  iters left: 4 (32 enodes)
1545384435.510 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384435.520 * * [misc]simplify:  iters left: 2 (38 enodes)
1545384435.530 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384435.530 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384435.530 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384435.531 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384435.536 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384435.543 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384435.550 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.550 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.550 * * * * [misc]progress:  [ 163 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384435.551 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384435.551 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384435.557 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384435.564 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384435.572 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.572 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384435.573 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384435.573 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384435.578 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384435.586 * * [misc]simplify:  iters left: 4 (27 enodes)
1545384435.594 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.594 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.594 * * * * [misc]progress:  [ 164 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.594 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.595 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.600 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.606 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.613 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.613 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.614 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.614 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.619 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.625 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.632 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.632 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.633 * * * * [misc]progress:  [ 165 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384435.633 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384435.633 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384435.639 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384435.646 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384435.652 * * [misc]simplify:  iters left: 3 (33 enodes)
1545384435.656 * * [misc]simplify:  iters left: 2 (34 enodes)
1545384435.659 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.660 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384435.660 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384435.660 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.662 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.665 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.669 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.669 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.669 * * * * [misc]progress:  [ 166 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.669 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.669 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.671 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.674 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.678 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.678 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.678 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.678 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.683 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.689 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.696 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.696 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.696 * * * * [misc]progress:  [ 167 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384435.697 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1545384435.697 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384435.702 * * [misc]simplify:  iters left: 5 (25 enodes)
1545384435.708 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384435.716 * * [misc]simplify:  iters left: 3 (32 enodes)
1545384435.723 * * [misc]simplify:  iters left: 2 (33 enodes)
1545384435.730 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.730 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384435.730 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384435.731 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.733 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.736 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.740 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.740 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.740 * * * * [misc]progress:  [ 168 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.740 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384435.740 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384435.743 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384435.747 * * [misc]simplify:  iters left: 4 (35 enodes)
1545384435.753 * * [misc]simplify:  iters left: 3 (44 enodes)
1545384435.758 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384435.758 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384435.758 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384435.758 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.761 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.764 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.767 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384435.767 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.767 * * * * [misc]progress:  [ 169 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384435.768 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384435.768 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384435.773 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384435.781 * * [misc]simplify:  iters left: 4 (30 enodes)
1545384435.788 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c)))))
1545384435.789 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384435.789 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384435.789 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384435.794 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384435.801 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384435.809 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.809 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* a c) (* b d))) (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.809 * * * * [misc]progress:  [ 170 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.810 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.810 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.815 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384435.822 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384435.827 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384435.827 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.827 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.827 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384435.829 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384435.832 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384435.832 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))))))
1545384435.833 * * * * [misc]progress:  [ 171 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt 1)) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384435.835 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt 1))
1545384435.836 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384435.838 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384435.840 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384435.840 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384435.841 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384435.841 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384435.843 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384435.846 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384435.849 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.849 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.849 * * * * [misc]progress:  [ 172 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.850 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.850 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.852 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384435.856 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384435.861 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384435.861 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.861 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.861 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384435.863 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384435.866 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1545384435.866 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))))))
1545384435.866 * * * * [misc]progress:  [ 173 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (sqrt (+ (* b d) (* a c))) 1) 1) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384435.867 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) 1) 1)
1545384435.867 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384435.868 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384435.870 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384435.870 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384435.870 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384435.870 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384435.873 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384435.875 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384435.879 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.879 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (+ (* a c) (* b d))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.879 * * * * [misc]progress:  [ 174 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.879 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384435.879 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384435.881 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384435.885 * * [misc]simplify:  iters left: 4 (33 enodes)
1545384435.889 * * [misc]simplify:  iters left: 3 (46 enodes)
1545384435.895 * * [misc]simplify:  iters left: 2 (58 enodes)
1545384435.902 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384435.909 * [exit]simplify:  Simplified to (/ (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384435.909 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384435.910 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384435.910 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384435.912 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384435.915 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.919 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.919 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.919 * * * * [misc]progress:  [ 175 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384435.919 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384435.919 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384435.921 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384435.924 * * [misc]simplify:  iters left: 4 (28 enodes)
1545384435.928 * * [misc]simplify:  iters left: 3 (31 enodes)
1545384435.932 * * [misc]simplify:  iters left: 2 (37 enodes)
1545384435.938 * [exit]simplify:  Simplified to (/ (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.938 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384435.938 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384435.938 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384435.940 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384435.944 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384435.947 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.947 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.947 * * * * [misc]progress:  [ 176 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384435.948 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.948 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384435.949 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384435.952 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384435.955 * * [misc]simplify:  iters left: 3 (27 enodes)
1545384435.959 * * [misc]simplify:  iters left: 2 (33 enodes)
1545384435.963 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.963 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384435.964 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384435.964 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384435.966 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384435.970 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384435.977 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384435.977 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384435.978 * * * * [misc]progress:  [ 177 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384435.978 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1))
1545384435.978 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384435.983 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384435.989 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384435.996 * * [misc]simplify:  iters left: 3 (28 enodes)
1545384436.001 * * [misc]simplify:  iters left: 2 (29 enodes)
1545384436.008 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384436.008 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384436.008 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384436.008 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.013 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.019 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.026 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.026 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.026 * * * * [misc]progress:  [ 178 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.026 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.026 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384436.030 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384436.035 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.042 * * [misc]simplify:  iters left: 3 (27 enodes)
1545384436.050 * * [misc]simplify:  iters left: 2 (33 enodes)
1545384436.060 * [exit]simplify:  Simplified to (/ (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.060 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384436.060 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.061 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.065 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.072 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.079 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.079 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.079 * * * * [misc]progress:  [ 179 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) 1) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384436.080 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) 1)
1545384436.080 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384436.084 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384436.090 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.097 * * [misc]simplify:  iters left: 3 (28 enodes)
1545384436.102 * * [misc]simplify:  iters left: 2 (29 enodes)
1545384436.108 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.108 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384436.109 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384436.109 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.114 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.120 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.127 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.127 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.127 * * * * [misc]progress:  [ 180 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.127 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.128 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384436.131 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384436.136 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384436.139 * * [misc]simplify:  iters left: 3 (31 enodes)
1545384436.143 * * [misc]simplify:  iters left: 2 (32 enodes)
1545384436.147 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.147 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384436.148 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384436.148 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.150 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.153 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.156 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.156 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.156 * * * * [misc]progress:  [ 181 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384436.156 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384436.157 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.159 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384436.162 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384436.165 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.165 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384436.165 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384436.165 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384436.169 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384436.172 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384436.176 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.176 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.176 * * * * [misc]progress:  [ 182 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.176 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.176 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384436.178 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384436.181 * * [misc]simplify:  iters left: 4 (22 enodes)
1545384436.185 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.185 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384436.185 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.185 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384436.190 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384436.196 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384436.203 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.203 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.203 * * * * [misc]progress:  [ 183 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384436.204 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1))
1545384436.204 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384436.209 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384436.215 * * [misc]simplify:  iters left: 4 (22 enodes)
1545384436.220 * * [misc]simplify:  iters left: 3 (25 enodes)
1545384436.226 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.226 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384436.226 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384436.226 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.231 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.237 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.244 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.244 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.244 * * * * [misc]progress:  [ 184 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.244 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.244 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384436.248 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384436.253 * * [misc]simplify:  iters left: 4 (22 enodes)
1545384436.259 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.259 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384436.260 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.260 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384436.264 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384436.267 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384436.271 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.271 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.271 * * * * [misc]progress:  [ 185 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) 1) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384436.271 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) 1)
1545384436.271 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384436.273 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384436.276 * * [misc]simplify:  iters left: 4 (21 enodes)
1545384436.279 * * [misc]simplify:  iters left: 3 (25 enodes)
1545384436.281 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.281 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384436.281 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384436.281 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.285 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.288 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.291 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.291 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.291 * * * * [misc]progress:  [ 186 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.292 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.292 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.294 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384436.297 * * [misc]simplify:  iters left: 4 (29 enodes)
1545384436.301 * * [misc]simplify:  iters left: 3 (34 enodes)
1545384436.305 * * [misc]simplify:  iters left: 2 (35 enodes)
1545384436.309 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.309 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384436.309 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384436.310 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384436.312 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384436.315 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384436.319 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384436.319 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384436.319 * * * * [misc]progress:  [ 187 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384436.319 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384436.319 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384436.321 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384436.323 * * [misc]simplify:  iters left: 4 (21 enodes)
1545384436.326 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1545384436.326 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384436.327 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384436.327 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.329 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.332 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.336 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384436.336 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384436.336 * * * * [misc]progress:  [ 188 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.336 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.336 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384436.340 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384436.345 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384436.351 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1545384436.351 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384436.351 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.351 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384436.356 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384436.363 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384436.371 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384436.371 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384436.371 * * * * [misc]progress:  [ 189 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384436.372 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt 1))
1545384436.372 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384436.377 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384436.384 * * [misc]simplify:  iters left: 4 (22 enodes)
1545384436.390 * * [misc]simplify:  iters left: 3 (25 enodes)
1545384436.395 * [exit]simplify:  Simplified to (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1545384436.396 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384436.396 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384436.396 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384436.401 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384436.407 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384436.414 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384436.414 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384436.414 * * * * [misc]progress:  [ 190 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.415 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.415 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384436.420 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384436.425 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384436.431 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1545384436.431 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384436.432 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.432 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384436.437 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384436.444 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384436.451 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384436.451 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384436.451 * * * * [misc]progress:  [ 191 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) 1) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384436.451 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) 1)
1545384436.452 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384436.453 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384436.456 * * [misc]simplify:  iters left: 4 (21 enodes)
1545384436.459 * * [misc]simplify:  iters left: 3 (24 enodes)
1545384436.462 * [exit]simplify:  Simplified to (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1545384436.462 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384436.462 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384436.462 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384436.465 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384436.468 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384436.471 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1545384436.471 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))))
1545384436.471 * * * * [misc]progress:  [ 192 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.471 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.472 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384436.473 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384436.476 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384436.480 * * [misc]simplify:  iters left: 3 (31 enodes)
1545384436.483 * * [misc]simplify:  iters left: 2 (32 enodes)
1545384436.491 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.491 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384436.492 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384436.492 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384436.496 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384436.504 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384436.511 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.511 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.511 * * * * [misc]progress:  [ 193 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384436.511 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384436.511 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384436.515 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384436.520 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384436.526 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.526 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384436.526 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384436.526 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384436.531 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384436.537 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384436.544 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.544 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.544 * * * * [misc]progress:  [ 194 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.545 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.545 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384436.548 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384436.552 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384436.557 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.557 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384436.557 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.557 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.563 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.568 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.572 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.572 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.572 * * * * [misc]progress:  [ 195 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384436.572 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384436.572 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384436.575 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384436.578 * * [misc]simplify:  iters left: 4 (20 enodes)
1545384436.580 * * [misc]simplify:  iters left: 3 (23 enodes)
1545384436.583 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.583 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384436.583 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384436.583 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.585 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.588 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.592 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.592 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.592 * * * * [misc]progress:  [ 196 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.592 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.592 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384436.594 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384436.596 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384436.599 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.599 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384436.599 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.599 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.601 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.604 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.608 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.608 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.608 * * * * [misc]progress:  [ 197 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384436.608 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1545384436.609 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384436.614 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384436.617 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384436.620 * * [misc]simplify:  iters left: 3 (22 enodes)
1545384436.622 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.622 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384436.622 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384436.622 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.625 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.627 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.631 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.631 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.631 * * * * [misc]progress:  [ 198 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt 1))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.631 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.631 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384436.634 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384436.638 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384436.646 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384436.655 * * [misc]simplify:  iters left: 2 (40 enodes)
1545384436.660 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384436.660 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384436.661 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384436.661 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.665 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.671 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.678 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.678 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.678 * * * * [misc]progress:  [ 199 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt 1))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384436.678 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384436.679 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384436.684 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384436.688 * * [misc]simplify:  iters left: 4 (21 enodes)
1545384436.694 * * [misc]simplify:  iters left: 3 (24 enodes)
1545384436.698 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1545384436.699 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384436.699 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384436.699 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384436.701 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384436.704 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384436.708 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384436.708 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384436.708 * * * * [misc]progress:  [ 200 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt 1))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.708 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.708 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384436.711 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384436.713 * * [misc]simplify:  iters left: 4 (20 enodes)
1545384436.715 * * [misc]simplify:  iters left: 3 (22 enodes)
1545384436.717 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.718 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384436.718 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.718 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384436.720 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384436.724 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384436.724 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))))
1545384436.724 * * * * [misc]progress:  [ 201 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt 1))) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384436.725 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) (sqrt 1))
1545384436.725 * * [misc]simplify:  iters left: 6 (5 enodes)
1545384436.727 * * [misc]simplify:  iters left: 5 (9 enodes)
1545384436.727 * [exit]simplify:  Simplified to 1
1545384436.727 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384436.727 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384436.727 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384436.732 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384436.737 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384436.744 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.744 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384436.744 * * * * [misc]progress:  [ 202 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt 1))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.744 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.744 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384436.749 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384436.753 * * [misc]simplify:  iters left: 4 (20 enodes)
1545384436.758 * * [misc]simplify:  iters left: 3 (22 enodes)
1545384436.762 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.762 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384436.763 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.763 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384436.767 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384436.773 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384436.773 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))))
1545384436.773 * * * * [misc]progress:  [ 203 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt 1))) 1) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384436.773 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) 1)
1545384436.773 * * [misc]simplify:  iters left: 6 (5 enodes)
1545384436.777 * * [misc]simplify:  iters left: 5 (9 enodes)
1545384436.778 * [exit]simplify:  Simplified to 1
1545384436.778 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384436.778 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384436.778 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384436.783 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384436.788 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384436.795 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.795 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384436.795 * * * * [misc]progress:  [ 204 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.795 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.796 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384436.800 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384436.806 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384436.813 * * [misc]simplify:  iters left: 3 (31 enodes)
1545384436.821 * * [misc]simplify:  iters left: 2 (32 enodes)
1545384436.829 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.829 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384436.830 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384436.830 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384436.835 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384436.841 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384436.848 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.848 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.848 * * * * [misc]progress:  [ 205 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384436.849 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384436.849 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384436.853 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384436.859 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384436.866 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.866 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384436.866 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384436.866 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384436.874 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384436.881 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384436.888 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.888 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.888 * * * * [misc]progress:  [ 206 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.889 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.889 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384436.892 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384436.897 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384436.901 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.901 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384436.901 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.901 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.903 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.906 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.910 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.910 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.910 * * * * [misc]progress:  [ 207 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384436.910 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384436.910 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384436.912 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384436.915 * * [misc]simplify:  iters left: 4 (20 enodes)
1545384436.918 * * [misc]simplify:  iters left: 3 (23 enodes)
1545384436.920 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.920 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384436.920 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384436.920 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.922 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.928 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.934 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.935 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.935 * * * * [misc]progress:  [ 208 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.935 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.935 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384436.938 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384436.943 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384436.948 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.948 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384436.948 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384436.948 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.950 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.953 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.957 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.957 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.957 * * * * [misc]progress:  [ 209 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384436.957 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1545384436.957 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384436.959 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384436.961 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384436.964 * * [misc]simplify:  iters left: 3 (22 enodes)
1545384436.966 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.966 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384436.966 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384436.967 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.969 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.972 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.977 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384436.977 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384436.977 * * * * [misc]progress:  [ 210 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384436.977 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384436.977 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384436.980 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384436.982 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384436.986 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384436.991 * * [misc]simplify:  iters left: 2 (39 enodes)
1545384436.993 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (+ (* d d) (* c c)))))
1545384436.993 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384436.993 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384436.994 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384436.996 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384436.999 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384437.006 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384437.006 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384437.006 * * * * [misc]progress:  [ 211 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384437.006 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384437.006 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384437.011 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384437.015 * * [misc]simplify:  iters left: 4 (20 enodes)
1545384437.021 * * [misc]simplify:  iters left: 3 (23 enodes)
1545384437.025 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* d d) (* c c)))))
1545384437.025 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384437.026 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384437.026 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384437.031 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384437.037 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384437.044 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384437.044 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384437.044 * * * * [misc]progress:  [ 212 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.045 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.045 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384437.049 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384437.052 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384437.055 * * [misc]simplify:  iters left: 3 (21 enodes)
1545384437.057 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* d d) (* c c)))))
1545384437.057 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.057 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.057 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.060 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.063 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384437.063 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* d d) (* c c))))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))))
1545384437.063 * * * * [misc]progress:  [ 213 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt 1)) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384437.063 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt 1))
1545384437.063 * * [misc]simplify:  iters left: 5 (4 enodes)
1545384437.065 * * [misc]simplify:  iters left: 4 (8 enodes)
1545384437.065 * [exit]simplify:  Simplified to 1
1545384437.065 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384437.065 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384437.065 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.067 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.070 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384437.073 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.073 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.073 * * * * [misc]progress:  [ 214 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.074 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.074 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384437.076 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384437.081 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384437.088 * * [misc]simplify:  iters left: 3 (21 enodes)
1545384437.092 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* d d) (* c c)))))
1545384437.092 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.093 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.093 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.097 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.103 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384437.103 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* d d) (* c c))))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))))
1545384437.103 * * * * [misc]progress:  [ 215 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt 1)) 1) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384437.103 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) 1)
1545384437.104 * * [misc]simplify:  iters left: 5 (4 enodes)
1545384437.107 * * [misc]simplify:  iters left: 4 (8 enodes)
1545384437.108 * [exit]simplify:  Simplified to 1
1545384437.108 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384437.108 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384437.108 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.113 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.119 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384437.125 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.125 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.125 * * * * [misc]progress:  [ 216 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.126 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384437.126 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384437.129 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.135 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384437.138 * * [misc]simplify:  iters left: 3 (31 enodes)
1545384437.142 * * [misc]simplify:  iters left: 2 (32 enodes)
1545384437.147 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384437.147 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384437.147 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384437.147 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384437.149 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384437.153 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384437.156 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384437.156 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384437.156 * * * * [misc]progress:  [ 217 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384437.156 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384437.157 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.159 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.161 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384437.165 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384437.165 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384437.165 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384437.166 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384437.168 * * [misc]simplify:  iters left: 5 (23 enodes)
1545384437.171 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384437.175 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384437.175 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384437.175 * * * * [misc]progress:  [ 218 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.175 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.175 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384437.179 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384437.183 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384437.188 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384437.188 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.189 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.189 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384437.193 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384437.200 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384437.203 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384437.204 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384437.204 * * * * [misc]progress:  [ 219 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384437.204 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1545384437.204 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384437.206 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384437.209 * * [misc]simplify:  iters left: 4 (20 enodes)
1545384437.211 * * [misc]simplify:  iters left: 3 (23 enodes)
1545384437.214 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384437.214 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384437.214 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384437.214 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384437.216 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384437.219 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384437.222 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384437.222 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384437.222 * * * * [misc]progress:  [ 220 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.223 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.223 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384437.224 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384437.226 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384437.231 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384437.231 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.231 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.231 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384437.236 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384437.240 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384437.244 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384437.244 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384437.244 * * * * [misc]progress:  [ 221 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384437.244 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1545384437.244 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384437.246 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384437.249 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384437.251 * * [misc]simplify:  iters left: 3 (22 enodes)
1545384437.254 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384437.254 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384437.254 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384437.254 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384437.256 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384437.259 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384437.262 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384437.262 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384437.262 * * * * [misc]progress:  [ 222 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.263 * [enter]simplify:  Simplifying (/ (/ 1 1) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384437.263 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384437.265 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384437.267 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384437.267 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384437.267 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384437.267 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384437.271 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384437.277 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384437.284 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384437.284 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384437.285 * * * * [misc]progress:  [ 223 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384437.285 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384437.285 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384437.288 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384437.294 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1545384437.294 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384437.295 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384437.295 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384437.300 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384437.306 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384437.313 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384437.313 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384437.313 * * * * [misc]progress:  [ 224 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.314 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.314 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384437.317 * * [misc]simplify:  iters left: 5 (13 enodes)
1545384437.321 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.321 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.321 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.321 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.326 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.332 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384437.332 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))))
1545384437.332 * * * * [misc]progress:  [ 225 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 1) (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384437.332 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt 1))
1545384437.332 * * [misc]simplify:  iters left: 4 (4 enodes)
1545384437.334 * * [misc]simplify:  iters left: 3 (6 enodes)
1545384437.335 * [exit]simplify:  Simplified to 1
1545384437.335 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384437.335 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384437.335 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.340 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.345 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384437.352 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.352 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.352 * * * * [misc]progress:  [ 226 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 1) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.352 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.352 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384437.355 * * [misc]simplify:  iters left: 5 (13 enodes)
1545384437.359 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.359 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.359 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.359 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.364 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.370 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384437.370 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))))
1545384437.370 * * * * [misc]progress:  [ 227 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ 1 1) 1) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384437.371 * [enter]simplify:  Simplifying (/ (/ 1 1) 1)
1545384437.371 * * [misc]simplify:  iters left: 4 (3 enodes)
1545384437.372 * * [misc]simplify:  iters left: 3 (5 enodes)
1545384437.372 * [exit]simplify:  Simplified to 1
1545384437.372 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384437.373 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384437.373 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.377 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.383 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384437.390 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.390 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.390 * * * * [misc]progress:  [ 228 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.390 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384437.390 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384437.393 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384437.398 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384437.398 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384437.398 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384437.398 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384437.403 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384437.409 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384437.416 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384437.416 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))))
1545384437.416 * * * * [misc]progress:  [ 229 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384437.417 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384437.417 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384437.421 * * [misc]simplify:  iters left: 5 (14 enodes)
1545384437.425 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1545384437.425 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384437.425 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384437.425 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384437.430 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384437.437 * * [misc]simplify:  iters left: 4 (25 enodes)
1545384437.446 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384437.446 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384437.446 * * * * [misc]progress:  [ 230 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.446 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.446 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384437.449 * * [misc]simplify:  iters left: 5 (12 enodes)
1545384437.452 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.453 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.453 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.453 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.457 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.463 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384437.463 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))))
1545384437.463 * * * * [misc]progress:  [ 231 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt 1)) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384437.464 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1545384437.464 * * [misc]simplify:  iters left: 3 (3 enodes)
1545384437.466 * * [misc]simplify:  iters left: 2 (5 enodes)
1545384437.467 * [exit]simplify:  Simplified to 1
1545384437.467 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384437.467 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384437.467 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.472 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.477 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384437.484 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.484 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.484 * * * * [misc]progress:  [ 232 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.484 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.485 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384437.487 * * [misc]simplify:  iters left: 5 (12 enodes)
1545384437.491 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.491 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.491 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.491 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.496 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.501 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1545384437.501 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))))
1545384437.502 * * * * [misc]progress:  [ 233 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ 1 1) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384437.502 * [enter]simplify:  Simplifying (/ 1 1)
1545384437.502 * * [misc]simplify:  iters left: 2 (2 enodes)
1545384437.503 * * [misc]simplify:  iters left: 1 (4 enodes)
1545384437.503 * [exit]simplify:  Simplified to 1
1545384437.503 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384437.503 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384437.503 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.506 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.508 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384437.511 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.511 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.511 * * * * [misc]progress:  [ 234 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.512 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384437.512 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.514 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384437.517 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384437.517 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384437.517 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384437.517 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384437.519 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384437.521 * * [misc]simplify:  iters left: 4 (19 enodes)
1545384437.523 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.523 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.524 * * * * [misc]progress:  [ 235 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* b d) (* a c)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384437.524 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384437.524 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384437.526 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384437.529 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (fabs (cbrt (+ (* c c) (* d d)))))
1545384437.529 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384437.529 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384437.529 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384437.531 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384437.533 * * [misc]simplify:  iters left: 4 (20 enodes)
1545384437.536 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384437.536 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384437.536 * * * * [misc]progress:  [ 236 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.536 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.536 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384437.538 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384437.540 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.540 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.541 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.541 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384437.542 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384437.544 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1545384437.544 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt (+ (* c c) (* d d)))))))
1545384437.544 * * * * [misc]progress:  [ 237 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* b d) (* a c)) (sqrt 1)) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384437.545 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt 1))
1545384437.545 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384437.547 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384437.549 * [exit]simplify:  Simplified to (+ (* a c) (* b d))
1545384437.550 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (+ (* a c) (* b d)) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384437.550 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384437.550 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384437.551 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384437.553 * * [misc]simplify:  iters left: 4 (18 enodes)
1545384437.556 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.556 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (+ (* a c) (* b d)) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.556 * * * * [misc]progress:  [ 238 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.556 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.556 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384437.558 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384437.561 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.561 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.561 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.561 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384437.562 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384437.565 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1545384437.565 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt (+ (* c c) (* d d)))))))
1545384437.565 * * * * [misc]progress:  [ 239 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* b d) (* a c)) 1) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384437.565 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) 1)
1545384437.565 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384437.566 * * [misc]simplify:  iters left: 5 (14 enodes)
1545384437.568 * [exit]simplify:  Simplified to (+ (* a c) (* b d))
1545384437.568 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (+ (* a c) (* b d)) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))
1545384437.568 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1545384437.568 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384437.570 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384437.571 * * [misc]simplify:  iters left: 4 (18 enodes)
1545384437.574 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384437.574 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (+ (* a c) (* b d)) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384437.574 * * * * [misc]progress:  [ 240 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384437.574 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384437.574 * * [misc]simplify:  iters left: 6 (21 enodes)
1545384437.580 * * [misc]simplify:  iters left: 5 (40 enodes)
1545384437.593 * * [misc]simplify:  iters left: 4 (62 enodes)
1545384437.612 * * [misc]simplify:  iters left: 3 (78 enodes)
1545384437.632 * * [misc]simplify:  iters left: 2 (86 enodes)
1545384437.653 * * [misc]simplify:  iters left: 1 (91 enodes)
1545384437.677 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384437.677 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384437.678 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384437.678 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384437.683 * * [misc]simplify:  iters left: 5 (36 enodes)
1545384437.696 * * [misc]simplify:  iters left: 4 (76 enodes)
1545384437.710 * * [misc]simplify:  iters left: 3 (142 enodes)
1545384437.738 * * [misc]simplify:  iters left: 2 (243 enodes)
1545384437.863 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384437.863 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384437.863 * * * * [misc]progress:  [ 241 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384437.864 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384437.864 * * [misc]simplify:  iters left: 6 (21 enodes)
1545384437.871 * * [misc]simplify:  iters left: 5 (39 enodes)
1545384437.886 * * [misc]simplify:  iters left: 4 (58 enodes)
1545384437.898 * * [misc]simplify:  iters left: 3 (69 enodes)
1545384437.907 * * [misc]simplify:  iters left: 2 (76 enodes)
1545384437.916 * * [misc]simplify:  iters left: 1 (81 enodes)
1545384437.926 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (pow d 6) (pow c 6)))))
1545384437.926 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* a c) (* b d)) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384437.926 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384437.926 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384437.929 * * [misc]simplify:  iters left: 5 (36 enodes)
1545384437.935 * * [misc]simplify:  iters left: 4 (76 enodes)
1545384437.950 * * [misc]simplify:  iters left: 3 (142 enodes)
1545384437.994 * * [misc]simplify:  iters left: 2 (243 enodes)
1545384438.067 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384438.067 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* a c) (* b d)) (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384438.068 * * * * [misc]progress:  [ 242 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384438.068 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384438.068 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384438.071 * * [misc]simplify:  iters left: 5 (37 enodes)
1545384438.077 * * [misc]simplify:  iters left: 4 (56 enodes)
1545384438.092 * * [misc]simplify:  iters left: 3 (65 enodes)
1545384438.109 * * [misc]simplify:  iters left: 2 (72 enodes)
1545384438.120 * * [misc]simplify:  iters left: 1 (77 enodes)
1545384438.129 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384438.129 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384438.129 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384438.130 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384438.134 * * [misc]simplify:  iters left: 5 (36 enodes)
1545384438.141 * * [misc]simplify:  iters left: 4 (76 enodes)
1545384438.156 * * [misc]simplify:  iters left: 3 (142 enodes)
1545384438.194 * * [misc]simplify:  iters left: 2 (243 enodes)
1545384438.298 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384438.298 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384438.298 * * * * [misc]progress:  [ 243 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt 1)) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384438.299 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt 1))
1545384438.299 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384438.306 * * [misc]simplify:  iters left: 5 (37 enodes)
1545384438.318 * * [misc]simplify:  iters left: 4 (56 enodes)
1545384438.337 * * [misc]simplify:  iters left: 3 (67 enodes)
1545384438.345 * * [misc]simplify:  iters left: 2 (72 enodes)
1545384438.353 * * [misc]simplify:  iters left: 1 (77 enodes)
1545384438.361 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow d 6) (pow c 6)))))
1545384438.361 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384438.362 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384438.362 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384438.364 * * [misc]simplify:  iters left: 5 (35 enodes)
1545384438.371 * * [misc]simplify:  iters left: 4 (75 enodes)
1545384438.385 * * [misc]simplify:  iters left: 3 (145 enodes)
1545384438.429 * * [misc]simplify:  iters left: 2 (254 enodes)
1545384438.547 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (+ (* c c) (* d d))))
1545384438.548 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (+ (* c c) (* d d)))))))
1545384438.548 * * * * [misc]progress:  [ 244 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384438.548 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384438.548 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384438.551 * * [misc]simplify:  iters left: 5 (37 enodes)
1545384438.557 * * [misc]simplify:  iters left: 4 (56 enodes)
1545384438.565 * * [misc]simplify:  iters left: 3 (65 enodes)
1545384438.574 * * [misc]simplify:  iters left: 2 (72 enodes)
1545384438.584 * * [misc]simplify:  iters left: 1 (77 enodes)
1545384438.595 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384438.595 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384438.595 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384438.596 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384438.602 * * [misc]simplify:  iters left: 5 (36 enodes)
1545384438.617 * * [misc]simplify:  iters left: 4 (76 enodes)
1545384438.645 * * [misc]simplify:  iters left: 3 (142 enodes)
1545384438.682 * * [misc]simplify:  iters left: 2 (243 enodes)
1545384438.768 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384438.768 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (pow d 6) (pow c 6)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384438.769 * * * * [misc]progress:  [ 245 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) 1) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))>
1545384438.769 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) 1)
1545384438.769 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384438.773 * * [misc]simplify:  iters left: 5 (36 enodes)
1545384438.778 * * [misc]simplify:  iters left: 4 (55 enodes)
1545384438.788 * * [misc]simplify:  iters left: 3 (68 enodes)
1545384438.798 * * [misc]simplify:  iters left: 2 (73 enodes)
1545384438.813 * * [misc]simplify:  iters left: 1 (78 enodes)
1545384438.830 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow d 6) (pow c 6)))))
1545384438.831 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))))
1545384438.831 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1545384438.831 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384438.837 * * [misc]simplify:  iters left: 5 (35 enodes)
1545384438.850 * * [misc]simplify:  iters left: 4 (75 enodes)
1545384438.878 * * [misc]simplify:  iters left: 3 (145 enodes)
1545384438.939 * * [misc]simplify:  iters left: 2 (254 enodes)
1545384439.061 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (+ (* c c) (* d d))))
1545384439.061 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (+ (* c c) (* d d)))))))
1545384439.061 * * * * [misc]progress:  [ 246 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))>
1545384439.061 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1545384439.061 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384439.065 * * [misc]simplify:  iters left: 5 (40 enodes)
1545384439.071 * * [misc]simplify:  iters left: 4 (65 enodes)
1545384439.082 * * [misc]simplify:  iters left: 3 (109 enodes)
1545384439.100 * * [misc]simplify:  iters left: 2 (212 enodes)
1545384439.227 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c))))))
1545384439.227 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384439.228 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384439.228 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384439.231 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384439.237 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384439.246 * * [misc]simplify:  iters left: 3 (39 enodes)
1545384439.258 * * [misc]simplify:  iters left: 2 (64 enodes)
1545384439.284 * * [misc]simplify:  iters left: 1 (135 enodes)
1545384439.336 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1545384439.336 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (* (cbrt (sqrt (+ (* d d) (* c c)))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))
1545384439.336 * * * * [misc]progress:  [ 247 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))))>
1545384439.337 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1545384439.337 * * [misc]simplify:  iters left: 6 (20 enodes)
1545384439.341 * * [misc]simplify:  iters left: 5 (39 enodes)
1545384439.347 * * [misc]simplify:  iters left: 4 (61 enodes)
1545384439.358 * * [misc]simplify:  iters left: 3 (100 enodes)
1545384439.378 * * [misc]simplify:  iters left: 2 (201 enodes)
1545384439.476 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (fabs (cbrt (+ (* d d) (* c c)))))
1545384439.476 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384439.477 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384439.477 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384439.481 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384439.486 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384439.493 * * [misc]simplify:  iters left: 3 (39 enodes)
1545384439.505 * * [misc]simplify:  iters left: 2 (64 enodes)
1545384439.532 * * [misc]simplify:  iters left: 1 (135 enodes)
1545384439.581 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))
1545384439.581 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))))
1545384439.581 * * * * [misc]progress:  [ 248 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384439.581 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384439.581 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384439.584 * * [misc]simplify:  iters left: 5 (37 enodes)
1545384439.590 * * [misc]simplify:  iters left: 4 (59 enodes)
1545384439.599 * * [misc]simplify:  iters left: 3 (98 enodes)
1545384439.620 * * [misc]simplify:  iters left: 2 (200 enodes)
1545384439.733 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384439.733 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384439.733 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384439.733 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384439.735 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384439.737 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384439.741 * * [misc]simplify:  iters left: 3 (39 enodes)
1545384439.751 * * [misc]simplify:  iters left: 2 (64 enodes)
1545384439.775 * * [misc]simplify:  iters left: 1 (135 enodes)
1545384439.801 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384439.801 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384439.801 * * * * [misc]progress:  [ 249 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt 1)) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1545384439.801 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt 1))
1545384439.801 * * [misc]simplify:  iters left: 6 (18 enodes)
1545384439.807 * * [misc]simplify:  iters left: 5 (38 enodes)
1545384439.819 * * [misc]simplify:  iters left: 4 (61 enodes)
1545384439.838 * * [misc]simplify:  iters left: 3 (102 enodes)
1545384439.873 * * [misc]simplify:  iters left: 2 (201 enodes)
1545384439.969 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4)))))
1545384439.969 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))
1545384439.969 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384439.970 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384439.971 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384439.973 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384439.977 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384439.983 * * [misc]simplify:  iters left: 2 (63 enodes)
1545384439.996 * * [misc]simplify:  iters left: 1 (134 enodes)
1545384440.044 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (* (+ c d) (- c d)))) (sqrt (+ (* c c) (* d d))))
1545384440.044 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (/ (sqrt (sqrt (* (+ c d) (- c d)))) (sqrt (+ (* c c) (* d d)))))))
1545384440.044 * * * * [misc]progress:  [ 250 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384440.046 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384440.046 * * [misc]simplify:  iters left: 6 (19 enodes)
1545384440.053 * * [misc]simplify:  iters left: 5 (37 enodes)
1545384440.064 * * [misc]simplify:  iters left: 4 (59 enodes)
1545384440.075 * * [misc]simplify:  iters left: 3 (98 enodes)
1545384440.091 * * [misc]simplify:  iters left: 2 (200 enodes)
1545384440.197 * [exit]simplify:  Simplified to (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (+ (* d d) (* c c)))))
1545384440.197 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384440.198 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384440.198 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384440.201 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384440.206 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384440.213 * * [misc]simplify:  iters left: 3 (39 enodes)
1545384440.225 * * [misc]simplify:  iters left: 2 (64 enodes)
1545384440.248 * * [misc]simplify:  iters left: 1 (135 enodes)
1545384440.291 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1545384440.291 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384440.291 * * * * [misc]progress:  [ 251 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) 1) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1545384440.292 * [enter]simplify:  Simplifying (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) 1)
1545384440.292 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384440.297 * * [misc]simplify:  iters left: 5 (37 enodes)
1545384440.308 * * [misc]simplify:  iters left: 4 (60 enodes)
1545384440.325 * * [misc]simplify:  iters left: 3 (101 enodes)
1545384440.342 * * [misc]simplify:  iters left: 2 (201 enodes)
1545384440.428 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4)))))
1545384440.428 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))
1545384440.430 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1545384440.430 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384440.432 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384440.434 * * [misc]simplify:  iters left: 4 (23 enodes)
1545384440.437 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384440.443 * * [misc]simplify:  iters left: 2 (63 enodes)
1545384440.462 * * [misc]simplify:  iters left: 1 (134 enodes)
1545384440.508 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (* (+ c d) (- c d)))) (sqrt (+ (* c c) (* d d))))
1545384440.508 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (/ (sqrt (sqrt (* (+ c d) (- c d)))) (sqrt (+ (* c c) (* d d)))))))
1545384440.508 * * * * [misc]progress:  [ 252 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))))>
1545384440.508 * * * * [misc]progress:  [ 253 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt (+ (* c c) (* d d)))))))>
1545384440.508 * * * * [misc]progress:  [ 254 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1545384440.509 * * * * [misc]progress:  [ 255 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1545384440.509 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1545384440.509 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384440.510 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384440.511 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1545384440.511 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384440.511 * * * * [misc]progress:  [ 256 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1545384440.511 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1545384440.512 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384440.513 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384440.514 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1545384440.514 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1545384440.514 * * * * [misc]progress:  [ 257 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384440.514 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384440.514 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384440.515 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384440.517 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384440.517 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384440.517 * * * * [misc]progress:  [ 258 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (sqrt (+ (* c c) (* d d))))))>
1545384440.517 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384440.517 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384440.518 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384440.519 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384440.519 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (sqrt (+ (* c c) (* d d))))))
1545384440.519 * * * * [misc]progress:  [ 259 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1545384440.519 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384440.519 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384440.520 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384440.521 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384440.521 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384440.521 * * * * [misc]progress:  [ 260 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) 1) (sqrt (+ (* c c) (* d d))))))>
1545384440.522 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384440.522 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384440.522 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384440.524 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384440.524 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) 1) (sqrt (+ (* c c) (* d d))))))
1545384440.524 * * * * [misc]progress:  [ 261 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.524 * [enter]simplify:  Simplifying (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384440.524 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384440.527 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384440.530 * [exit]simplify:  Simplified to (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384440.530 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.530 * * * * [misc]progress:  [ 262 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.530 * [enter]simplify:  Simplifying (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.530 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384440.533 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384440.535 * [exit]simplify:  Simplified to (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.535 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.535 * * * * [misc]progress:  [ 263 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.535 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384440.536 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384440.538 * * [misc]simplify:  iters left: 5 (27 enodes)
1545384440.542 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384440.547 * * [misc]simplify:  iters left: 3 (39 enodes)
1545384440.552 * * [misc]simplify:  iters left: 2 (42 enodes)
1545384440.558 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1545384440.558 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.558 * * * * [misc]progress:  [ 264 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.559 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384440.559 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384440.564 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384440.570 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384440.577 * * [misc]simplify:  iters left: 3 (27 enodes)
1545384440.585 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1545384440.585 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.585 * * * * [misc]progress:  [ 265 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))))))>
1545384440.585 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1545384440.586 * * [misc]simplify:  iters left: 6 (17 enodes)
1545384440.591 * * [misc]simplify:  iters left: 5 (24 enodes)
1545384440.597 * * [misc]simplify:  iters left: 4 (26 enodes)
1545384440.604 * * [misc]simplify:  iters left: 3 (27 enodes)
1545384440.612 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1545384440.612 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))))))
1545384440.612 * * * * [misc]progress:  [ 266 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.612 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.613 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384440.618 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384440.624 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384440.630 * * [misc]simplify:  iters left: 3 (25 enodes)
1545384440.638 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384440.638 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.638 * * * * [misc]progress:  [ 267 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt 1))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1545384440.638 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt 1)))
1545384440.639 * * [misc]simplify:  iters left: 6 (13 enodes)
1545384440.643 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384440.648 * * [misc]simplify:  iters left: 4 (22 enodes)
1545384440.653 * * [misc]simplify:  iters left: 3 (26 enodes)
1545384440.660 * * [misc]simplify:  iters left: 2 (41 enodes)
1545384440.670 * * [misc]simplify:  iters left: 1 (42 enodes)
1545384440.675 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384440.675 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384440.675 * * * * [misc]progress:  [ 268 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.676 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.676 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384440.678 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384440.681 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384440.685 * * [misc]simplify:  iters left: 3 (25 enodes)
1545384440.688 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384440.689 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.689 * * * * [misc]progress:  [ 269 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1)) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1545384440.689 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt 1))
1545384440.689 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384440.691 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384440.694 * * [misc]simplify:  iters left: 4 (21 enodes)
1545384440.696 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384440.697 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384440.697 * * * * [misc]progress:  [ 270 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.697 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.697 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384440.699 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384440.703 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384440.706 * * [misc]simplify:  iters left: 3 (25 enodes)
1545384440.712 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1545384440.712 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.713 * * * * [misc]progress:  [ 271 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1545384440.713 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) 1)
1545384440.713 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384440.716 * * [misc]simplify:  iters left: 5 (18 enodes)
1545384440.722 * * [misc]simplify:  iters left: 4 (24 enodes)
1545384440.728 * * [misc]simplify:  iters left: 3 (38 enodes)
1545384440.737 * * [misc]simplify:  iters left: 2 (64 enodes)
1545384440.754 * [exit]simplify:  Simplified to (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1545384440.755 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (sqrt (+ (* c c) (* d d))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384440.755 * * * * [misc]progress:  [ 272 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.755 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384440.755 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384440.760 * * [misc]simplify:  iters left: 5 (22 enodes)
1545384440.766 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.766 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.766 * * * * [misc]progress:  [ 273 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.766 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384440.767 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384440.772 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384440.777 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1545384440.777 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.777 * * * * [misc]progress:  [ 274 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))))))>
1545384440.778 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1545384440.778 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384440.783 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384440.788 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1545384440.788 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))))))
1545384440.789 * * * * [misc]progress:  [ 275 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.789 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.789 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384440.794 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384440.800 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.801 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.801 * * * * [misc]progress:  [ 276 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt 1))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1545384440.801 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt 1)))
1545384440.801 * * [misc]simplify:  iters left: 6 (12 enodes)
1545384440.807 * * [misc]simplify:  iters left: 5 (17 enodes)
1545384440.811 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384440.811 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384440.811 * * * * [misc]progress:  [ 277 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.812 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.812 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384440.816 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384440.822 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.822 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.822 * * * * [misc]progress:  [ 278 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt 1)) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1545384440.822 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt 1))
1545384440.822 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384440.826 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384440.830 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384440.830 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384440.830 * * * * [misc]progress:  [ 279 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.831 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.831 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384440.835 * * [misc]simplify:  iters left: 5 (19 enodes)
1545384440.838 * [exit]simplify:  Simplified to (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.838 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.838 * * * * [misc]progress:  [ 280 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* b d) (* a c))) 1) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1545384440.838 * [enter]simplify:  Simplifying (/ (sqrt (+ (* b d) (* a c))) 1)
1545384440.838 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384440.840 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384440.842 * * [misc]simplify:  iters left: 4 (17 enodes)
1545384440.844 * [exit]simplify:  Simplified to (sqrt (+ (* a c) (* b d)))
1545384440.844 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (/ (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384440.844 * * * * [misc]progress:  [ 281 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.844 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384440.844 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384440.846 * * [misc]simplify:  iters left: 5 (16 enodes)
1545384440.848 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1545384440.848 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.848 * * * * [misc]progress:  [ 282 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.848 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1545384440.848 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384440.850 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384440.852 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1545384440.852 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.852 * * * * [misc]progress:  [ 283 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))))))>
1545384440.852 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1545384440.852 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384440.854 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384440.856 * [exit]simplify:  Simplified to (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1545384440.856 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))))))
1545384440.856 * * * * [misc]progress:  [ 284 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.856 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.856 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384440.858 * * [misc]simplify:  iters left: 5 (13 enodes)
1545384440.859 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.859 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.859 * * * * [misc]progress:  [ 285 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt 1))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1545384440.859 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 1)))
1545384440.860 * * [misc]simplify:  iters left: 4 (4 enodes)
1545384440.861 * * [misc]simplify:  iters left: 3 (6 enodes)
1545384440.861 * [exit]simplify:  Simplified to 1
1545384440.861 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384440.861 * * * * [misc]progress:  [ 286 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.862 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.862 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384440.863 * * [misc]simplify:  iters left: 5 (13 enodes)
1545384440.865 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.865 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.865 * * * * [misc]progress:  [ 287 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt 1)) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1545384440.865 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1545384440.865 * * [misc]simplify:  iters left: 3 (3 enodes)
1545384440.866 * * [misc]simplify:  iters left: 2 (5 enodes)
1545384440.866 * [exit]simplify:  Simplified to 1
1545384440.867 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384440.867 * * * * [misc]progress:  [ 288 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384440.867 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.867 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384440.869 * * [misc]simplify:  iters left: 5 (13 enodes)
1545384440.873 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1545384440.873 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384440.873 * * * * [misc]progress:  [ 289 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 1) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1545384440.874 * [enter]simplify:  Simplifying (/ 1 1)
1545384440.874 * * [misc]simplify:  iters left: 2 (2 enodes)
1545384440.876 * * [misc]simplify:  iters left: 1 (4 enodes)
1545384440.877 * [exit]simplify:  Simplified to 1
1545384440.877 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384440.877 * * * * [misc]progress:  [ 290 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1545384440.877 * * * * [misc]progress:  [ 291 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (/ (sqrt (+ (* c c) (* d d))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1545384440.877 * [enter]simplify:  Simplifying (+ (* b d) (* a c))
1545384440.877 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384440.879 * * [misc]simplify:  iters left: 3 (10 enodes)
1545384440.882 * [exit]simplify:  Simplified to (+ (* a c) (* b d))
1545384440.882 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (/ (sqrt (+ (* c c) (* d d))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))))))
1545384440.882 * * * * [misc]progress:  [ 292 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))))>
1545384440.883 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))))
1545384440.883 * * [misc]simplify:  iters left: 6 (16 enodes)
1545384440.888 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384440.896 * * [misc]simplify:  iters left: 4 (46 enodes)
1545384440.904 * * [misc]simplify:  iters left: 3 (55 enodes)
1545384440.911 * * [misc]simplify:  iters left: 2 (62 enodes)
1545384440.919 * * [misc]simplify:  iters left: 1 (67 enodes)
1545384440.927 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow d 6) (pow c 6)))))
1545384440.927 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))))
1545384440.927 * * * * [misc]progress:  [ 293 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (sqrt (- (* c c) (* d d))))))))>
1545384440.928 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))))
1545384440.928 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384440.933 * * [misc]simplify:  iters left: 5 (31 enodes)
1545384440.943 * * [misc]simplify:  iters left: 4 (51 enodes)
1545384440.956 * * [misc]simplify:  iters left: 3 (90 enodes)
1545384440.972 * * [misc]simplify:  iters left: 2 (191 enodes)
1545384441.044 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4)))))
1545384441.044 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (sqrt (- (* c c) (* d d))))))))
1545384441.044 * * * * [misc]progress:  [ 294 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (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))))))))>
1545384441.044 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1545384441.044 * * [misc]simplify:  iters left: 6 (10 enodes)
1545384441.046 * * [misc]simplify:  iters left: 5 (30 enodes)
1545384441.052 * * [misc]simplify:  iters left: 4 (70 enodes)
1545384441.071 * * [misc]simplify:  iters left: 3 (135 enodes)
1545384441.098 * * [misc]simplify:  iters left: 2 (233 enodes)
1545384441.206 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1545384441.206 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))))))
1545384441.207 * * * * [misc]progress:  [ 295 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d))))))>
1545384441.207 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1545384441.207 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384441.208 * * [misc]simplify:  iters left: 4 (11 enodes)
1545384441.210 * * [misc]simplify:  iters left: 3 (18 enodes)
1545384441.212 * * [misc]simplify:  iters left: 2 (33 enodes)
1545384441.219 * * [misc]simplify:  iters left: 1 (58 enodes)
1545384441.239 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1545384441.239 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d))))))
1545384441.239 * * * * [misc]progress:  [ 296 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (* (sqrt (+ (* c c) (* d d))) (sqrt (sqrt (+ (* c c) (* d d))))))))>
1545384441.239 * [enter]simplify:  Simplifying (+ (* b d) (* a c))
1545384441.239 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384441.241 * * [misc]simplify:  iters left: 3 (10 enodes)
1545384441.244 * [exit]simplify:  Simplified to (+ (* a c) (* b d))
1545384441.244 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (* (sqrt (+ (* c c) (* d d))) (sqrt (sqrt (+ (* c c) (* d d))))))))
1545384441.244 * * * * [misc]progress:  [ 297 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) d)))>
1545384441.245 * [enter]simplify:  Simplifying d
1545384441.245 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384441.245 * [exit]simplify:  Simplified to d
1545384441.245 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) d)))
1545384441.245 * * * * [misc]progress:  [ 298 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) c)))>
1545384441.245 * [enter]simplify:  Simplifying c
1545384441.245 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384441.246 * [exit]simplify:  Simplified to c
1545384441.246 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) c)))
1545384441.246 * * * * [misc]progress:  [ 299 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (* -1 c))))>
1545384441.246 * [enter]simplify:  Simplifying (* -1 c)
1545384441.246 * * [misc]simplify:  iters left: 2 (3 enodes)
1545384441.247 * * [misc]simplify:  iters left: 1 (5 enodes)
1545384441.248 * [exit]simplify:  Simplified to (- c)
1545384441.248 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (- c))))
1545384441.248 * * * * [misc]progress:  [ 300 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt d)) (sqrt (+ (* c c) (* d d))))))>
1545384441.249 * [enter]simplify:  Simplifying d
1545384441.249 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384441.249 * [exit]simplify:  Simplified to d
1545384441.249 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt d)) (sqrt (+ (* c c) (* d d))))))
1545384441.249 * * * * [misc]progress:  [ 301 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt c)) (sqrt (+ (* c c) (* d d))))))>
1545384441.249 * [enter]simplify:  Simplifying c
1545384441.249 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384441.250 * [exit]simplify:  Simplified to c
1545384441.250 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt c)) (sqrt (+ (* c c) (* d d))))))
1545384441.250 * * * * [misc]progress:  [ 302 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (* -1 c))) (sqrt (+ (* c c) (* d d))))))>
1545384441.250 * [enter]simplify:  Simplifying (* -1 c)
1545384441.250 * * [misc]simplify:  iters left: 2 (3 enodes)
1545384441.251 * * [misc]simplify:  iters left: 1 (5 enodes)
1545384441.252 * [exit]simplify:  Simplified to (- c)
1545384441.252 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (- c))) (sqrt (+ (* c c) (* d d))))))
1545384441.252 * * * * [misc]progress:  [ 303 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt d)) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384441.252 * [enter]simplify:  Simplifying d
1545384441.252 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384441.253 * [exit]simplify:  Simplified to d
1545384441.253 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (* (/ 1 (sqrt d)) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384441.253 * * * * [misc]progress:  [ 304 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt c)) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384441.253 * [enter]simplify:  Simplifying c
1545384441.253 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384441.253 * [exit]simplify:  Simplified to c
1545384441.253 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (* (/ 1 (sqrt c)) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384441.254 * * * * [misc]progress:  [ 305 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* -1 c))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>
1545384441.254 * [enter]simplify:  Simplifying (* -1 c)
1545384441.254 * * [misc]simplify:  iters left: 2 (3 enodes)
1545384441.255 * * [misc]simplify:  iters left: 1 (5 enodes)
1545384441.256 * [exit]simplify:  Simplified to (- c)
1545384441.256 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (* (/ 1 (sqrt (- c))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))
1545384441.256 * * * * [misc]progress:  [ 306 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (- (+ (* +nan.0 a) (- (* +nan.0 (* b d)))))))>
1545384441.256 * [enter]simplify:  Simplifying (- (+ (* +nan.0 a) (- (* +nan.0 (* b d)))))
1545384441.256 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) +nan.0))
1545384441.256 * * * * [misc]progress:  [ 307 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (+ (* b (sqrt (/ 1 d))) (* (* a c) (sqrt (/ 1 (pow d 3)))))))>
1545384441.257 * [enter]simplify:  Simplifying (+ (* b (sqrt (/ 1 d))) (* (* a c) (sqrt (/ 1 (pow d 3)))))
1545384441.257 * * [misc]simplify:  iters left: 6 (15 enodes)
1545384441.261 * * [misc]simplify:  iters left: 5 (26 enodes)
1545384441.269 * * [misc]simplify:  iters left: 4 (35 enodes)
1545384441.278 * * [misc]simplify:  iters left: 3 (37 enodes)
1545384441.287 * [exit]simplify:  Simplified to (+ (* (sqrt (/ (/ 1 d) (* d d))) (* c a)) (* (sqrt (/ 1 d)) b))
1545384441.287 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (+ (* (sqrt (/ (/ 1 d) (* d d))) (* c a)) (* (sqrt (/ 1 d)) b))))
1545384441.287 * * * * [misc]progress:  [ 308 / 308 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (+ (* (sqrt (pow (/ -1 d) 3)) (* b d)) (* (sqrt (pow (/ -1 d) 3)) (* a c)))))>
1545384441.288 * [enter]simplify:  Simplifying (+ (* (sqrt (pow (/ -1 d) 3)) (* b d)) (* (sqrt (pow (/ -1 d) 3)) (* a c)))
1545384441.288 * * [misc]simplify:  iters left: 6 (14 enodes)
1545384441.294 * * [misc]simplify:  iters left: 5 (31 enodes)
1545384441.304 * * [misc]simplify:  iters left: 4 (57 enodes)
1545384441.322 * * [misc]simplify:  iters left: 3 (84 enodes)
1545384441.345 * * [misc]simplify:  iters left: 2 (113 enodes)
1545384441.380 * * [misc]simplify:  iters left: 1 (202 enodes)
1545384441.530 * [exit]simplify:  Simplified to (* (sqrt (/ (/ -1 d) (* d d))) (+ (* a c) (* b d)))
1545384441.530 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (/ (/ -1 d) (* d d))) (+ (* a c) (* b d)))))
1545384441.531 * * * [misc]progress:  adding candidates to table
1545384447.289 * * [misc]progress:  iteration 4 / 4
1545384447.289 * * * [misc]progress:  picking best candidate
1545384447.316 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.316 * * * [misc]progress:  localizing error
1545384447.340 * * * [misc]progress:  generating rewritten candidates
1545384447.340 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 2 2 1 1)
1545384447.347 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 1)
1545384447.353 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2 1 1)
1545384447.359 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 1)
1545384447.366 * * * [misc]progress:  generating series expansions
1545384447.366 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 2 2 1 1)
1545384447.366 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545384447.366 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545384447.366 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545384447.366 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384447.366 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384447.366 * [misc]taylor:  Taking taylor expansion of c in d
1545384447.366 * [misc]backup-simplify:  Simplify c into c
1545384447.367 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.367 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.367 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.367 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.367 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384447.367 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384447.367 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545384447.367 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384447.367 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.367 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545384447.367 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384447.367 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384447.367 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.368 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.368 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.368 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.368 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.368 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.368 * [misc]backup-simplify:  Simplify d into d
1545384447.368 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.368 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384447.368 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384447.368 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.368 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.368 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384447.368 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384447.368 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384447.368 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.368 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.368 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.369 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.369 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.369 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.369 * [misc]backup-simplify:  Simplify d into d
1545384447.369 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.369 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384447.369 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384447.369 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.369 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384447.369 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.369 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.369 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.369 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.370 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.370 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.370 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.370 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.370 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.370 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384447.370 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.371 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545384447.371 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545384447.371 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384447.371 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384447.371 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.371 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.371 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.372 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384447.372 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384447.372 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.372 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.372 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.372 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.373 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384447.373 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.373 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545384447.373 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.373 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.373 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.374 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.374 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.374 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.374 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545384447.374 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384447.374 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384447.374 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384447.374 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384447.374 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384447.374 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384447.374 * [misc]taylor:  Taking taylor expansion of c in d
1545384447.374 * [misc]backup-simplify:  Simplify c into c
1545384447.374 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384447.374 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384447.374 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384447.374 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.374 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.374 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.374 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.375 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.375 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.375 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384447.375 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.375 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.376 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.376 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.376 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.376 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.376 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.376 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.376 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.376 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.376 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.376 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.376 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.376 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.376 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.376 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.376 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.377 * [misc]backup-simplify:  Simplify d into d
1545384447.377 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.377 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.377 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.377 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.377 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.377 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.378 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.378 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.378 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.378 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.378 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.378 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.378 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.378 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.378 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.378 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.378 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.378 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.378 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.378 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.378 * [misc]backup-simplify:  Simplify d into d
1545384447.378 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.379 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.379 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.379 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.379 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.379 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.380 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.380 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384447.380 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.380 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.380 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.380 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.380 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.381 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.381 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384447.381 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384447.382 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384447.382 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384447.382 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384447.382 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.382 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.382 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.382 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.382 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.382 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384447.382 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.382 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384447.383 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.383 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.383 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.383 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384447.383 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.383 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.384 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384447.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.384 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384447.384 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.384 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.384 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.385 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.385 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.385 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.385 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.385 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545384447.385 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384447.385 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384447.385 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384447.385 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384447.385 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384447.385 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384447.385 * [misc]taylor:  Taking taylor expansion of c in d
1545384447.385 * [misc]backup-simplify:  Simplify c into c
1545384447.386 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384447.386 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384447.386 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384447.386 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.386 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.386 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.386 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.386 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.386 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.386 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384447.386 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.387 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.387 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.387 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.388 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.388 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.388 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.388 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.388 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.388 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.388 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.388 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.388 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.388 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.388 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.388 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.388 * [misc]backup-simplify:  Simplify d into d
1545384447.388 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.388 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.389 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.389 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.389 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.389 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.390 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.390 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.390 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.390 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.390 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.390 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.390 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.390 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.390 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.390 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.390 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.390 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.390 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.390 * [misc]backup-simplify:  Simplify d into d
1545384447.390 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.391 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.391 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.391 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.391 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.391 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.392 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.392 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.392 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384447.392 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.392 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.392 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.392 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.392 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.393 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.393 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384447.394 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384447.394 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384447.394 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384447.394 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384447.394 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.394 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.394 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.394 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.394 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.394 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384447.395 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.395 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384447.395 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.395 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.395 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.395 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384447.396 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.396 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.396 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384447.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.397 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384447.397 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.397 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.397 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.398 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.398 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.398 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.398 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.398 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545384447.398 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 1)
1545384447.398 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545384447.398 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545384447.398 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545384447.398 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384447.398 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384447.398 * [misc]taylor:  Taking taylor expansion of c in d
1545384447.398 * [misc]backup-simplify:  Simplify c into c
1545384447.398 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.398 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.398 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.398 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.398 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384447.399 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384447.399 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545384447.399 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384447.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.399 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545384447.399 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384447.399 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384447.399 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.399 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.399 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.399 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.399 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.399 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.399 * [misc]backup-simplify:  Simplify d into d
1545384447.399 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.399 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384447.399 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384447.400 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.400 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.400 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384447.400 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384447.400 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384447.400 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.400 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.400 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.400 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.400 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.400 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.400 * [misc]backup-simplify:  Simplify d into d
1545384447.400 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.400 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384447.400 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384447.400 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.401 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384447.401 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.401 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.401 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.401 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.401 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.401 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.401 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.401 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.401 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.401 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384447.402 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.403 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545384447.403 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545384447.403 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384447.403 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384447.403 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.403 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.403 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.403 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384447.403 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384447.403 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.403 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.403 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.404 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.404 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384447.404 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.404 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545384447.404 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.404 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.404 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.405 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.405 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.405 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.405 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545384447.405 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384447.405 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384447.405 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384447.405 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384447.405 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384447.405 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384447.405 * [misc]taylor:  Taking taylor expansion of c in d
1545384447.405 * [misc]backup-simplify:  Simplify c into c
1545384447.405 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384447.405 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384447.405 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384447.406 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.406 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.406 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.406 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.406 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.406 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.406 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384447.406 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.406 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.407 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.407 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.407 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.407 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.407 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.407 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.407 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.407 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.407 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.407 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.407 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.408 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.408 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.408 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.408 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.408 * [misc]backup-simplify:  Simplify d into d
1545384447.408 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.408 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.408 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.408 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.408 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.409 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.409 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.409 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.409 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.409 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.409 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.409 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.409 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.409 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.409 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.409 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.410 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.410 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.410 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.410 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.410 * [misc]backup-simplify:  Simplify d into d
1545384447.410 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.410 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.410 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.410 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.410 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.411 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.411 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.411 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.411 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384447.411 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.411 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.411 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.411 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.412 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.412 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.412 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384447.413 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384447.413 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384447.413 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384447.413 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384447.413 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.413 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.413 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.413 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.413 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.413 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384447.414 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.414 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384447.414 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.414 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.414 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.414 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384447.415 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.415 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.415 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384447.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.416 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384447.416 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.416 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.416 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.416 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.416 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.416 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.416 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.417 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545384447.417 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384447.417 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384447.417 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384447.417 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384447.417 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384447.417 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384447.417 * [misc]taylor:  Taking taylor expansion of c in d
1545384447.417 * [misc]backup-simplify:  Simplify c into c
1545384447.417 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384447.417 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384447.417 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384447.417 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.417 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.417 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.417 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.418 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.418 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.418 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384447.418 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.418 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.418 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.419 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.419 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.419 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.419 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.419 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.419 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.419 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.419 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.419 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.419 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.419 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.419 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.419 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.419 * [misc]backup-simplify:  Simplify d into d
1545384447.419 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.419 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.420 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.420 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.420 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.420 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.420 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.420 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.420 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.420 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.420 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.420 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.420 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.420 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.420 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.420 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.421 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.421 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.421 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.421 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.421 * [misc]backup-simplify:  Simplify d into d
1545384447.421 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.421 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.421 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.421 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.421 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.421 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.421 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.421 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.421 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384447.422 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.422 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.422 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.422 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.422 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.422 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.422 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384447.423 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384447.423 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384447.423 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384447.423 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384447.423 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.423 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.423 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.423 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.423 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.423 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384447.423 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.423 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384447.423 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.423 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.423 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.424 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384447.424 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.424 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.424 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384447.424 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.424 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384447.424 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.424 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.424 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.425 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.425 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.425 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.425 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.425 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545384447.425 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2 1 1)
1545384447.425 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545384447.425 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545384447.425 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545384447.425 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384447.425 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384447.425 * [misc]taylor:  Taking taylor expansion of c in d
1545384447.425 * [misc]backup-simplify:  Simplify c into c
1545384447.425 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.425 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.425 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.425 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.425 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384447.425 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384447.425 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545384447.425 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384447.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.425 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545384447.425 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384447.426 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384447.426 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.426 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.426 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.426 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.426 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.426 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.426 * [misc]backup-simplify:  Simplify d into d
1545384447.426 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.426 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384447.426 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384447.426 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.426 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384447.426 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384447.426 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384447.426 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.426 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.426 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.426 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.426 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.426 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.426 * [misc]backup-simplify:  Simplify d into d
1545384447.426 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.426 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384447.426 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384447.426 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.427 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384447.427 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.427 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.427 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.427 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.427 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.427 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.427 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.427 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.427 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.427 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384447.427 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.428 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545384447.428 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545384447.428 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384447.428 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384447.428 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.428 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.428 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.428 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384447.428 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384447.428 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.428 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.428 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.428 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.429 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384447.429 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.429 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545384447.429 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.429 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.429 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.429 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.429 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.429 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.429 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545384447.429 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384447.429 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384447.429 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384447.429 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384447.429 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384447.429 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384447.429 * [misc]taylor:  Taking taylor expansion of c in d
1545384447.429 * [misc]backup-simplify:  Simplify c into c
1545384447.429 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384447.432 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384447.432 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384447.432 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.432 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.432 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.432 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.433 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.433 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.433 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384447.433 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.433 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.433 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.433 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.433 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.433 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.434 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.434 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.434 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.434 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.434 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.434 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.434 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.434 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.434 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.434 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.434 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.434 * [misc]backup-simplify:  Simplify d into d
1545384447.434 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.434 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.434 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.434 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.434 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.434 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.435 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.435 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.435 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.435 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.435 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.435 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.435 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.435 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.435 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.435 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.435 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.435 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.435 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.435 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.435 * [misc]backup-simplify:  Simplify d into d
1545384447.435 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.435 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.435 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.435 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.436 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.436 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.436 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.436 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384447.436 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.436 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.436 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.436 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.436 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.436 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.437 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384447.437 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384447.437 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384447.437 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384447.437 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384447.437 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.437 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.437 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.437 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.437 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.437 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384447.438 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.438 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384447.438 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.438 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.438 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.438 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384447.438 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.438 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.438 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384447.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.439 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384447.439 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.439 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.439 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.439 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.439 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.439 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.439 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.439 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545384447.439 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384447.439 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384447.439 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384447.439 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384447.439 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384447.439 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384447.440 * [misc]taylor:  Taking taylor expansion of c in d
1545384447.440 * [misc]backup-simplify:  Simplify c into c
1545384447.440 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384447.440 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384447.440 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384447.440 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.440 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.440 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.440 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.440 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.440 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.440 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384447.440 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.440 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.440 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.441 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.441 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.441 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.441 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.441 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.441 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.441 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.441 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.441 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.441 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.441 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.441 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.441 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.441 * [misc]backup-simplify:  Simplify d into d
1545384447.441 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.441 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.441 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.441 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.441 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.442 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.442 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.442 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.442 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.442 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.442 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.442 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.442 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.442 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.442 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.442 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.442 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.442 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.442 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.442 * [misc]backup-simplify:  Simplify d into d
1545384447.442 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.442 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.442 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.443 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.443 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.443 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.443 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.443 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384447.443 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.443 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.443 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.443 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.443 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.444 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.444 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384447.444 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384447.444 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384447.444 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384447.444 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384447.444 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.444 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.444 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.444 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.444 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.445 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384447.445 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.445 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384447.445 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.445 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.445 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.445 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384447.445 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.445 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.445 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384447.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.446 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384447.446 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.446 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.446 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.446 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.446 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.446 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.446 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.446 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545384447.446 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 1)
1545384447.447 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1545384447.447 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1545384447.447 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1545384447.447 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1545384447.447 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384447.447 * [misc]taylor:  Taking taylor expansion of c in d
1545384447.447 * [misc]backup-simplify:  Simplify c into c
1545384447.447 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.447 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.447 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.447 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.447 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384447.447 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1545384447.447 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1545384447.447 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1545384447.447 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.447 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1545384447.447 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384447.447 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384447.447 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.447 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.447 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.447 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.447 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.447 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.447 * [misc]backup-simplify:  Simplify d into d
1545384447.447 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.447 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384447.447 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384447.448 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.448 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.448 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384447.448 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1545384447.448 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1545384447.448 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.448 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.448 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.448 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.448 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.448 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.448 * [misc]backup-simplify:  Simplify d into d
1545384447.448 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.448 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1545384447.448 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1545384447.448 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.448 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.448 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1545384447.448 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.448 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.448 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.448 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.448 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.448 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.448 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.449 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.449 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.449 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1545384447.449 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.449 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1545384447.449 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1545384447.449 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384447.449 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384447.449 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.450 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.450 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.450 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384447.450 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384447.450 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.450 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.450 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.450 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.450 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1545384447.450 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.450 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1545384447.450 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.450 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.450 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.451 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.451 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.451 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.451 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1545384447.451 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384447.451 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384447.451 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384447.451 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384447.451 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384447.451 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384447.451 * [misc]taylor:  Taking taylor expansion of c in d
1545384447.451 * [misc]backup-simplify:  Simplify c into c
1545384447.451 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384447.451 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384447.451 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384447.451 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.451 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.451 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.451 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.451 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.451 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.452 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384447.452 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.452 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.452 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.452 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.452 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.452 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.452 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.452 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.452 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.452 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.452 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.452 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.452 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.453 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.453 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.453 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.453 * [misc]backup-simplify:  Simplify d into d
1545384447.453 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.453 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.453 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.453 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.453 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.453 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.453 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.453 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.453 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.453 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.453 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.453 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.453 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.453 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.453 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.454 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.454 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.454 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.454 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.454 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.454 * [misc]backup-simplify:  Simplify d into d
1545384447.454 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.454 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.454 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.454 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.454 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.454 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.455 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.455 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384447.455 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.455 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.455 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.455 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.455 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.455 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.455 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384447.456 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384447.456 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384447.456 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384447.456 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384447.456 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.456 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.456 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.456 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.456 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.456 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384447.457 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.457 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384447.457 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.457 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.457 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.457 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384447.458 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.458 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.458 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384447.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.459 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384447.459 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.459 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.459 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.459 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.459 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.459 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.459 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.460 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1545384447.460 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1545384447.460 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1545384447.460 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1545384447.460 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1545384447.460 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1545384447.460 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1545384447.460 * [misc]taylor:  Taking taylor expansion of c in d
1545384447.460 * [misc]backup-simplify:  Simplify c into c
1545384447.460 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1545384447.460 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1545384447.460 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1545384447.460 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.460 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.460 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.460 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.461 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.461 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.461 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1545384447.461 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.461 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.461 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.462 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.462 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.462 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.462 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.462 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.462 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.462 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.462 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.462 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.462 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.462 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.462 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.462 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.462 * [misc]backup-simplify:  Simplify d into d
1545384447.463 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.463 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.463 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.463 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.463 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.463 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.464 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.464 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.464 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1545384447.464 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1545384447.464 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1545384447.464 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1545384447.464 * [misc]taylor:  Taking taylor expansion of c in c
1545384447.464 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.464 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.464 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.464 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545384447.464 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1545384447.464 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1545384447.464 * [misc]taylor:  Taking taylor expansion of d in c
1545384447.464 * [misc]backup-simplify:  Simplify d into d
1545384447.465 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1545384447.465 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1545384447.465 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545384447.465 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1545384447.465 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.465 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1545384447.466 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.466 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1545384447.466 * [misc]taylor:  Taking taylor expansion of 1 in d
1545384447.466 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.466 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.466 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.466 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.466 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.467 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.467 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1545384447.468 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1545384447.468 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1545384447.468 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1545384447.468 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545384447.468 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1545384447.468 * [misc]taylor:  Taking taylor expansion of d in d
1545384447.468 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.468 * [misc]backup-simplify:  Simplify 1 into 1
1545384447.468 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1545384447.468 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1545384447.468 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1545384447.469 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1545384447.469 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.469 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.469 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.469 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545384447.469 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.469 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1545384447.470 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1545384447.470 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545384447.470 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1545384447.470 * [misc]taylor:  Taking taylor expansion of 0 in d
1545384447.470 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.471 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1545384447.471 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545384447.471 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.471 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.471 * [misc]backup-simplify:  Simplify 0 into 0
1545384447.471 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1545384447.471 * * * [misc]progress:  simplifying candidates
1545384447.471 * * * * [misc]progress:  [ 1 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (pow (+ (* c c) (* d d)) 1/2))))))))>
1545384447.471 * * * * [misc]progress:  [ 2 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (pow (sqrt (+ (* c c) (* d d))) 1))))))))>
1545384447.471 * * * * [misc]progress:  [ 3 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (exp (log (sqrt (+ (* c c) (* d d))))))))))))>
1545384447.472 * * * * [misc]progress:  [ 4 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (log (exp (sqrt (+ (* c c) (* d d))))))))))))>
1545384447.472 * * * * [misc]progress:  [ 5 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))))))))>
1545384447.472 * * * * [misc]progress:  [ 6 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))))))))>
1545384447.472 * * * * [misc]progress:  [ 7 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))))))))>
1545384447.472 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545384447.472 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384447.475 * * [misc]simplify:  iters left: 5 (10 enodes)
1545384447.478 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545384447.478 * [misc]simplify:  Simplified (2 2 2 2 2 1 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))))))))
1545384447.478 * * * * [misc]progress:  [ 8 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))))))>
1545384447.478 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384447.478 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384447.480 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384447.483 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384447.483 * [misc]simplify:  Simplified (2 2 2 2 2 1 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))))))
1545384447.483 * * * * [misc]progress:  [ 9 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))))))))>
1545384447.483 * [enter]simplify:  Simplifying (sqrt 1)
1545384447.483 * * [misc]simplify:  iters left: 1 (2 enodes)
1545384447.484 * [exit]simplify:  Simplified to 1
1545384447.484 * [misc]simplify:  Simplified (2 2 2 2 2 1 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (* 1 (sqrt (+ (* c c) (* d d)))))))))))
1545384447.485 * * * * [misc]progress:  [ 10 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))))))))>
1545384447.485 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545384447.485 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384447.488 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384447.495 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384447.507 * * [misc]simplify:  iters left: 3 (49 enodes)
1545384447.514 * * [misc]simplify:  iters left: 2 (56 enodes)
1545384447.521 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384447.527 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545384447.527 * [misc]simplify:  Simplified (2 2 2 2 2 1 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))))))))
1545384447.527 * * * * [misc]progress:  [ 11 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))))))))))>
1545384447.528 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545384447.528 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384447.529 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384447.533 * * [misc]simplify:  iters left: 4 (41 enodes)
1545384447.543 * * [misc]simplify:  iters left: 3 (78 enodes)
1545384447.573 * * [misc]simplify:  iters left: 2 (175 enodes)
1545384447.700 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545384447.701 * [misc]simplify:  Simplified (2 2 2 2 2 1 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))))))))
1545384447.701 * * * * [misc]progress:  [ 12 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))))))))>
1545384447.701 * * * * [misc]progress:  [ 13 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (fabs (sqrt (+ (* c c) (* d d)))))))))))>
1545384447.701 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384447.701 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384447.702 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384447.703 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384447.703 * [misc]simplify:  Simplified (2 2 2 2 2 1 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (fabs (sqrt (+ (* c c) (* d d)))))))))))
1545384447.703 * * * * [misc]progress:  [ 14 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (* 1 (sqrt (+ (* c c) (* d d)))))))))))>
1545384447.703 * * * * [misc]progress:  [ 15 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (pow (+ (* c c) (* d d)) 1/2) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.703 * * * * [misc]progress:  [ 16 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (pow (sqrt (+ (* c c) (* d d))) 1) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.703 * * * * [misc]progress:  [ 17 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (exp (log (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.703 * * * * [misc]progress:  [ 18 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (log (exp (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.703 * * * * [misc]progress:  [ 19 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.703 * * * * [misc]progress:  [ 20 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.704 * * * * [misc]progress:  [ 21 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.704 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545384447.704 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384447.705 * * [misc]simplify:  iters left: 5 (10 enodes)
1545384447.706 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545384447.706 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384447.706 * * * * [misc]progress:  [ 22 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.707 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384447.707 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384447.708 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384447.709 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384447.709 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384447.709 * * * * [misc]progress:  [ 23 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* (sqrt 1) (sqrt (+ (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.709 * [enter]simplify:  Simplifying (sqrt 1)
1545384447.709 * * [misc]simplify:  iters left: 1 (2 enodes)
1545384447.710 * [exit]simplify:  Simplified to 1
1545384447.710 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384447.710 * * * * [misc]progress:  [ 24 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (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)))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.711 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545384447.711 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384447.712 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384447.715 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384447.722 * * [misc]simplify:  iters left: 3 (49 enodes)
1545384447.730 * * [misc]simplify:  iters left: 2 (56 enodes)
1545384447.743 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384447.756 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545384447.756 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (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)))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384447.756 * * * * [misc]progress:  [ 25 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.756 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545384447.756 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384447.760 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384447.767 * * [misc]simplify:  iters left: 4 (41 enodes)
1545384447.781 * * [misc]simplify:  iters left: 3 (78 enodes)
1545384447.808 * * [misc]simplify:  iters left: 2 (175 enodes)
1545384447.880 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545384447.880 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384447.880 * * * * [misc]progress:  [ 26 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.880 * * * * [misc]progress:  [ 27 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (fabs (sqrt (+ (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.881 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384447.881 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384447.882 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384447.883 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384447.883 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (fabs (sqrt (+ (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384447.883 * * * * [misc]progress:  [ 28 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.883 * * * * [misc]progress:  [ 29 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (pow (+ (* c c) (* d d)) 1/2)))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.883 * * * * [misc]progress:  [ 30 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (pow (sqrt (+ (* c c) (* d d))) 1)))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.883 * * * * [misc]progress:  [ 31 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (exp (log (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.883 * * * * [misc]progress:  [ 32 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (log (exp (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.883 * * * * [misc]progress:  [ 33 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.883 * * * * [misc]progress:  [ 34 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.883 * * * * [misc]progress:  [ 35 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.883 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545384447.883 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384447.884 * * [misc]simplify:  iters left: 5 (10 enodes)
1545384447.886 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545384447.886 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384447.886 * * * * [misc]progress:  [ 36 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.886 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384447.886 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384447.887 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384447.890 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384447.890 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384447.890 * * * * [misc]progress:  [ 37 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.890 * [enter]simplify:  Simplifying (sqrt 1)
1545384447.890 * * [misc]simplify:  iters left: 1 (2 enodes)
1545384447.891 * [exit]simplify:  Simplified to 1
1545384447.892 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (* 1 (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384447.892 * * * * [misc]progress:  [ 38 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (/ (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))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.892 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545384447.892 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384447.895 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384447.902 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384447.914 * * [misc]simplify:  iters left: 3 (49 enodes)
1545384447.928 * * [misc]simplify:  iters left: 2 (56 enodes)
1545384447.942 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384447.949 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545384447.950 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (/ (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))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384447.950 * * * * [misc]progress:  [ 39 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384447.950 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545384447.950 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384447.951 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384447.955 * * [misc]simplify:  iters left: 4 (41 enodes)
1545384447.962 * * [misc]simplify:  iters left: 3 (78 enodes)
1545384447.980 * * [misc]simplify:  iters left: 2 (175 enodes)
1545384448.071 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545384448.071 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.071 * * * * [misc]progress:  [ 40 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.071 * * * * [misc]progress:  [ 41 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (fabs (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.072 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384448.072 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384448.074 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384448.076 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384448.076 * [misc]simplify:  Simplified (2 2 1 2 1 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (fabs (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.076 * * * * [misc]progress:  [ 42 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (* 1 (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.076 * * * * [misc]progress:  [ 43 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (pow (+ (* c c) (* d d)) 1/2))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.076 * * * * [misc]progress:  [ 44 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (pow (sqrt (+ (* c c) (* d d))) 1))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.076 * * * * [misc]progress:  [ 45 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (exp (log (sqrt (+ (* c c) (* d d))))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.076 * * * * [misc]progress:  [ 46 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (log (exp (sqrt (+ (* c c) (* d d))))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.076 * * * * [misc]progress:  [ 47 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.076 * * * * [misc]progress:  [ 48 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.076 * * * * [misc]progress:  [ 49 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.077 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1545384448.077 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384448.079 * * [misc]simplify:  iters left: 5 (10 enodes)
1545384448.082 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1545384448.082 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.083 * * * * [misc]progress:  [ 50 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.083 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1545384448.083 * * [misc]simplify:  iters left: 6 (7 enodes)
1545384448.085 * * [misc]simplify:  iters left: 5 (8 enodes)
1545384448.088 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1545384448.088 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.088 * * * * [misc]progress:  [ 51 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.088 * [enter]simplify:  Simplifying (sqrt 1)
1545384448.088 * * [misc]simplify:  iters left: 1 (2 enodes)
1545384448.090 * [exit]simplify:  Simplified to 1
1545384448.090 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (* 1 (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.090 * * * * [misc]progress:  [ 52 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.090 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1545384448.090 * * [misc]simplify:  iters left: 6 (9 enodes)
1545384448.093 * * [misc]simplify:  iters left: 5 (20 enodes)
1545384448.100 * * [misc]simplify:  iters left: 4 (36 enodes)
1545384448.113 * * [misc]simplify:  iters left: 3 (49 enodes)
1545384448.126 * * [misc]simplify:  iters left: 2 (56 enodes)
1545384448.136 * * [misc]simplify:  iters left: 1 (61 enodes)
1545384448.142 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1545384448.143 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.143 * * * * [misc]progress:  [ 53 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.143 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1545384448.143 * * [misc]simplify:  iters left: 6 (8 enodes)
1545384448.144 * * [misc]simplify:  iters left: 5 (21 enodes)
1545384448.148 * * [misc]simplify:  iters left: 4 (41 enodes)
1545384448.155 * * [misc]simplify:  iters left: 3 (78 enodes)
1545384448.172 * * [misc]simplify:  iters left: 2 (175 enodes)
1545384448.235 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1545384448.235 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.236 * * * * [misc]progress:  [ 54 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.236 * * * * [misc]progress:  [ 55 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (fabs (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.236 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1545384448.236 * * [misc]simplify:  iters left: 5 (6 enodes)
1545384448.237 * * [misc]simplify:  iters left: 4 (7 enodes)
1545384448.238 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1545384448.238 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (fabs (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.238 * * * * [misc]progress:  [ 56 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* 1 (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.238 * * * * [misc]progress:  [ 57 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt d)))))))>
1545384448.238 * [enter]simplify:  Simplifying d
1545384448.238 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384448.238 * [exit]simplify:  Simplified to d
1545384448.238 * [misc]simplify:  Simplified (2 2 2 2 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt d)))))))
1545384448.238 * * * * [misc]progress:  [ 58 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt c)))))))>
1545384448.238 * [enter]simplify:  Simplifying c
1545384448.238 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384448.239 * [exit]simplify:  Simplified to c
1545384448.239 * [misc]simplify:  Simplified (2 2 2 2 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt c)))))))
1545384448.239 * * * * [misc]progress:  [ 59 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (* -1 c))))))))>
1545384448.239 * [enter]simplify:  Simplifying (* -1 c)
1545384448.239 * * [misc]simplify:  iters left: 2 (3 enodes)
1545384448.239 * * [misc]simplify:  iters left: 1 (5 enodes)
1545384448.240 * [exit]simplify:  Simplified to (- c)
1545384448.240 * [misc]simplify:  Simplified (2 2 2 2 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (- c))))))))
1545384448.240 * * * * [misc]progress:  [ 60 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ d (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.240 * [enter]simplify:  Simplifying d
1545384448.240 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384448.240 * [exit]simplify:  Simplified to d
1545384448.240 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ d (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.240 * * * * [misc]progress:  [ 61 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ c (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.240 * [enter]simplify:  Simplifying c
1545384448.240 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384448.241 * [exit]simplify:  Simplified to c
1545384448.241 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ c (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.241 * * * * [misc]progress:  [ 62 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* -1 c) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.241 * [enter]simplify:  Simplifying (* -1 c)
1545384448.241 * * [misc]simplify:  iters left: 2 (3 enodes)
1545384448.241 * * [misc]simplify:  iters left: 1 (5 enodes)
1545384448.242 * [exit]simplify:  Simplified to (- c)
1545384448.242 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (- c) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.242 * * * * [misc]progress:  [ 63 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt d))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.242 * [enter]simplify:  Simplifying d
1545384448.242 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384448.242 * [exit]simplify:  Simplified to d
1545384448.242 * [misc]simplify:  Simplified (2 2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt d))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.242 * * * * [misc]progress:  [ 64 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt c))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.243 * [enter]simplify:  Simplifying c
1545384448.243 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384448.243 * [exit]simplify:  Simplified to c
1545384448.243 * [misc]simplify:  Simplified (2 2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt c))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.243 * * * * [misc]progress:  [ 65 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (* -1 c)))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.243 * [enter]simplify:  Simplifying (* -1 c)
1545384448.243 * * [misc]simplify:  iters left: 2 (3 enodes)
1545384448.243 * * [misc]simplify:  iters left: 1 (5 enodes)
1545384448.244 * [exit]simplify:  Simplified to (- c)
1545384448.244 * [misc]simplify:  Simplified (2 2 1 2 1 1) to (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (- c)))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.244 * * * * [misc]progress:  [ 66 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt d)) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.244 * [enter]simplify:  Simplifying d
1545384448.244 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384448.244 * [exit]simplify:  Simplified to d
1545384448.244 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (* (/ 1 (sqrt d)) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.245 * * * * [misc]progress:  [ 67 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt c)) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.245 * [enter]simplify:  Simplifying c
1545384448.245 * * [misc]simplify:  iters left: 0 (1 enodes)
1545384448.245 * [exit]simplify:  Simplified to c
1545384448.245 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (* (/ 1 (sqrt c)) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.245 * * * * [misc]progress:  [ 68 / 68 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (* -1 c))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))>
1545384448.245 * [enter]simplify:  Simplifying (* -1 c)
1545384448.245 * * [misc]simplify:  iters left: 2 (3 enodes)
1545384448.246 * * [misc]simplify:  iters left: 1 (5 enodes)
1545384448.246 * [exit]simplify:  Simplified to (- c)
1545384448.246 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (* (/ 1 (sqrt (- c))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))
1545384448.246 * * * [misc]progress:  adding candidates to table
1545384449.476 * [misc]progress:  [Phase 3 of 3] Extracting.
1545384449.476 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) c)))> #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (- c)))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))> #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))> #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (+ (* a c) (* b d)) (/ 1 (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>)
1545384449.478 * * * [misc]regime-changes:  Trying 4 branch expressions: (d b c a)
1545384449.478 * * * * [misc]regimes:  Trying to branch on d from (#<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) c)))> #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (- c)))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))> #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))> #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (+ (* a c) (* b d)) (/ 1 (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>)
1545384449.563 * * * * [misc]regimes:  Trying to branch on b from (#<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) c)))> #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (- c)))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))> #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))> #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (+ (* a c) (* b d)) (/ 1 (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>)
1545384449.680 * * * * [misc]regimes:  Trying to branch on c from (#<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) c)))> #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (- c)))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))> #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))> #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (+ (* a c) (* b d)) (/ 1 (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>)
1545384449.765 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) c)))> #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (- c)))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))))))> #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))> #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (+ (* a c) (* b d)) (/ 1 (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))))>)
1545384449.882 * * * [misc]regime:  Found split indices: #<option (#s(si 4 256))>
1545384449.883 * [enter]simplify:  Simplifying (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))
1545384449.883 * * [misc]simplify:  iters left: 6 (11 enodes)
1545384449.884 * * [misc]simplify:  iters left: 5 (15 enodes)
1545384449.885 * [exit]simplify:  Simplified to (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
1545384449.885 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1545384453.775 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545384453.780 * * * * [misc]points:  Sampling 444 additional inputs, on iter 1 have 7556 / 8000
1545384453.920 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545384453.920 * * * * [misc]points:  Sampling 24 additional inputs, on iter 2 have 7976 / 8000
1545384453.930 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545384453.930 * * * * [misc]points:  Sampling 4 additional inputs, on iter 3 have 7997 / 8000
1545384453.934 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545384453.934 * * * * [exit]points:  Sampled 8000 points with exact outputs
1545384455.033 * [misc]regime-testing:  Baseline error score: 25.55108171492613
1545384455.033 * [misc]regime-testing:  End program error score: 25.55108171492613
1545384455.035 * [misc]regime-testing:  Oracle error score: 22.887254108847774
1545384455.180 * [misc]regime-testing:  Target error score: 0.3669567186834365