1546852594.459 * [misc]progress:  [Phase 1 of 3] Setting up.
1546852594.459 * * * [misc]progress:  [1/2] Preparing points
1546852594.459 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1546852594.489 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546852594.490 * * * * [misc]points:  Sampling 15 additional inputs, on iter 1 have 241 / 256
1546852594.492 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546852594.492 * * * * [exit]points:  Sampled 256 points with exact outputs
1546852594.493 * * * [misc]progress:  [2/2] Setting up program.
1546852594.496 * [misc]progress:  [Phase 2 of 3] Improving.
1546852594.496 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))>
1546852594.496 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
1546852594.497 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852594.500 * * [misc]simplify:  iters left: 5 (15 enodes)
1546852594.505 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))
1546852594.505 * [misc]simplify:  Simplified (2) to (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))
1546852594.522 * * [misc]progress:  iteration 1 / 4
1546852594.522 * * * [misc]progress:  picking best candidate
1546852594.528 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))>
1546852594.528 * * * [misc]progress:  localizing error
1546852594.564 * * * [misc]progress:  generating rewritten candidates
1546852594.564 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1546852594.573 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
1546852594.576 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
1546852594.578 * * * [misc]progress:  generating series expansions
1546852594.578 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1546852594.579 * [misc]backup-simplify:  Simplify (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))) into (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2)))
1546852594.579 * [misc]approximate:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in (a c b d) around 0
1546852594.579 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in d
1546852594.579 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1546852594.579 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852594.579 * [misc]taylor:  Taking taylor expansion of a in d
1546852594.579 * [misc]backup-simplify:  Simplify a into a
1546852594.579 * [misc]taylor:  Taking taylor expansion of c in d
1546852594.579 * [misc]backup-simplify:  Simplify c into c
1546852594.579 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852594.579 * [misc]taylor:  Taking taylor expansion of b in d
1546852594.579 * [misc]backup-simplify:  Simplify b into b
1546852594.579 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.579 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.579 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.579 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1546852594.579 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852594.579 * [misc]taylor:  Taking taylor expansion of c in d
1546852594.579 * [misc]backup-simplify:  Simplify c into c
1546852594.579 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852594.579 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.579 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.579 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.579 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852594.579 * [misc]backup-simplify:  Simplify (* b 0) into 0
1546852594.579 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1546852594.579 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852594.579 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1546852594.579 * [misc]backup-simplify:  Simplify (/ (* a c) (pow c 2)) into (/ a c)
1546852594.579 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in b
1546852594.579 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1546852594.579 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852594.579 * [misc]taylor:  Taking taylor expansion of a in b
1546852594.579 * [misc]backup-simplify:  Simplify a into a
1546852594.579 * [misc]taylor:  Taking taylor expansion of c in b
1546852594.579 * [misc]backup-simplify:  Simplify c into c
1546852594.579 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852594.579 * [misc]taylor:  Taking taylor expansion of b in b
1546852594.580 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.580 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.580 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.580 * [misc]backup-simplify:  Simplify d into d
1546852594.580 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1546852594.580 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1546852594.580 * [misc]taylor:  Taking taylor expansion of c in b
1546852594.580 * [misc]backup-simplify:  Simplify c into c
1546852594.580 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852594.580 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.580 * [misc]backup-simplify:  Simplify d into d
1546852594.580 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852594.580 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852594.580 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1546852594.580 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852594.580 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.580 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1546852594.580 * [misc]backup-simplify:  Simplify (/ (* a c) (+ (pow c 2) (pow d 2))) into (/ (* a c) (+ (pow c 2) (pow d 2)))
1546852594.580 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in c
1546852594.580 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1546852594.580 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852594.580 * [misc]taylor:  Taking taylor expansion of a in c
1546852594.580 * [misc]backup-simplify:  Simplify a into a
1546852594.580 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.580 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.580 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.580 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852594.580 * [misc]taylor:  Taking taylor expansion of b in c
1546852594.580 * [misc]backup-simplify:  Simplify b into b
1546852594.580 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.580 * [misc]backup-simplify:  Simplify d into d
1546852594.580 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852594.580 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.580 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.580 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.580 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.580 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.580 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.580 * [misc]backup-simplify:  Simplify d into d
1546852594.580 * [misc]backup-simplify:  Simplify (* a 0) into 0
1546852594.580 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.580 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1546852594.581 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.581 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852594.581 * [misc]backup-simplify:  Simplify (/ (* b d) (pow d 2)) into (/ b d)
1546852594.581 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in a
1546852594.581 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1546852594.581 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852594.581 * [misc]taylor:  Taking taylor expansion of a in a
1546852594.581 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.581 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.581 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.581 * [misc]backup-simplify:  Simplify c into c
1546852594.581 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852594.581 * [misc]taylor:  Taking taylor expansion of b in a
1546852594.581 * [misc]backup-simplify:  Simplify b into b
1546852594.581 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.581 * [misc]backup-simplify:  Simplify d into d
1546852594.581 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1546852594.581 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852594.581 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.581 * [misc]backup-simplify:  Simplify c into c
1546852594.581 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852594.581 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.581 * [misc]backup-simplify:  Simplify d into d
1546852594.581 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852594.581 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.581 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1546852594.581 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852594.581 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.581 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1546852594.581 * [misc]backup-simplify:  Simplify (/ (* b d) (+ (pow c 2) (pow d 2))) into (/ (* b d) (+ (pow c 2) (pow d 2)))
1546852594.581 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in a
1546852594.581 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1546852594.581 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852594.581 * [misc]taylor:  Taking taylor expansion of a in a
1546852594.581 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.581 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.581 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.581 * [misc]backup-simplify:  Simplify c into c
1546852594.581 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852594.581 * [misc]taylor:  Taking taylor expansion of b in a
1546852594.582 * [misc]backup-simplify:  Simplify b into b
1546852594.582 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.582 * [misc]backup-simplify:  Simplify d into d
1546852594.582 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1546852594.582 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852594.582 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.582 * [misc]backup-simplify:  Simplify c into c
1546852594.582 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852594.582 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.582 * [misc]backup-simplify:  Simplify d into d
1546852594.582 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852594.582 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.582 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1546852594.582 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852594.582 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.582 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1546852594.582 * [misc]backup-simplify:  Simplify (/ (* b d) (+ (pow c 2) (pow d 2))) into (/ (* b d) (+ (pow c 2) (pow d 2)))
1546852594.582 * [misc]taylor:  Taking taylor expansion of (/ (* b d) (+ (pow c 2) (pow d 2))) in c
1546852594.582 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852594.582 * [misc]taylor:  Taking taylor expansion of b in c
1546852594.582 * [misc]backup-simplify:  Simplify b into b
1546852594.582 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.582 * [misc]backup-simplify:  Simplify d into d
1546852594.582 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852594.582 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.582 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.582 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.582 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.582 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.582 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.582 * [misc]backup-simplify:  Simplify d into d
1546852594.582 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.582 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.582 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852594.583 * [misc]backup-simplify:  Simplify (/ (* b d) (pow d 2)) into (/ b d)
1546852594.583 * [misc]taylor:  Taking taylor expansion of (/ b d) in b
1546852594.583 * [misc]taylor:  Taking taylor expansion of b in b
1546852594.583 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.583 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.583 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.583 * [misc]backup-simplify:  Simplify d into d
1546852594.583 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852594.583 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852594.583 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852594.583 * [misc]backup-simplify:  Simplify (+ c 0) into c
1546852594.583 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852594.583 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852594.583 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.584 * [misc]backup-simplify:  Simplify (- (/ c (+ (pow c 2) (pow d 2))) (+ (* (/ (* b d) (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into (/ c (+ (pow c 2) (pow d 2)))
1546852594.584 * [misc]taylor:  Taking taylor expansion of (/ c (+ (pow c 2) (pow d 2))) in c
1546852594.584 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.584 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.584 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.584 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852594.584 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.584 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.584 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.584 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.584 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.584 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.584 * [misc]backup-simplify:  Simplify d into d
1546852594.584 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.584 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852594.584 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.584 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852594.584 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852594.584 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.584 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ b d) (/ 0 (pow d 2))))) into 0
1546852594.584 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.584 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.584 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.584 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.584 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.584 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1546852594.584 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.584 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.584 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.584 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.585 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.585 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.585 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852594.585 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.585 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1546852594.585 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.586 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.586 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow c 2) (pow d 2))) (+ (* (/ (* b d) (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))) (* (/ c (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1546852594.586 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852594.586 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.586 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.586 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.586 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.586 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.586 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.586 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1546852594.586 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852594.586 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.586 * [misc]backup-simplify:  Simplify d into d
1546852594.586 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.586 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.586 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852594.586 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852594.586 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.586 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.586 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.586 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.587 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.587 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852594.587 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852594.587 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.587 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.587 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.587 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.588 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.588 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.588 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852594.588 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ b d) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ b (pow d 3)))
1546852594.588 * [misc]taylor:  Taking taylor expansion of (- (/ b (pow d 3))) in b
1546852594.588 * [misc]taylor:  Taking taylor expansion of (/ b (pow d 3)) in b
1546852594.588 * [misc]taylor:  Taking taylor expansion of b in b
1546852594.589 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.589 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.589 * [misc]taylor:  Taking taylor expansion of (pow d 3) in b
1546852594.589 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.589 * [misc]backup-simplify:  Simplify d into d
1546852594.589 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.589 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1546852594.589 * [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
1546852594.589 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.589 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.589 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.589 * [misc]backup-simplify:  Simplify (- (/ 0 d) (+ (* (/ 1 d) (/ 0 d)))) into 0
1546852594.589 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.589 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.589 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.589 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.590 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852594.590 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (a c b d) around 0
1546852594.590 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852594.590 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1546852594.590 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1546852594.590 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852594.590 * [misc]taylor:  Taking taylor expansion of b in d
1546852594.590 * [misc]backup-simplify:  Simplify b into b
1546852594.590 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.590 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.590 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.590 * [misc]backup-simplify:  Simplify (* b 0) into 0
1546852594.590 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1546852594.590 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1546852594.590 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1546852594.590 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852594.590 * [misc]taylor:  Taking taylor expansion of a in d
1546852594.590 * [misc]backup-simplify:  Simplify a into a
1546852594.590 * [misc]taylor:  Taking taylor expansion of c in d
1546852594.590 * [misc]backup-simplify:  Simplify c into c
1546852594.591 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852594.591 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852594.591 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852594.591 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852594.591 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852594.591 * [misc]taylor:  Taking taylor expansion of c in d
1546852594.591 * [misc]backup-simplify:  Simplify c into c
1546852594.591 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852594.591 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852594.591 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852594.591 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852594.591 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.591 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.591 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.591 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.591 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.591 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1546852594.592 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852594.592 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1546852594.592 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1546852594.592 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1546852594.592 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852594.592 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852594.592 * [misc]taylor:  Taking taylor expansion of b in b
1546852594.592 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.592 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.592 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.592 * [misc]backup-simplify:  Simplify d into d
1546852594.592 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852594.592 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852594.592 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852594.592 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1546852594.592 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852594.592 * [misc]taylor:  Taking taylor expansion of a in b
1546852594.592 * [misc]backup-simplify:  Simplify a into a
1546852594.592 * [misc]taylor:  Taking taylor expansion of c in b
1546852594.592 * [misc]backup-simplify:  Simplify c into c
1546852594.593 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852594.593 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852594.593 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1546852594.593 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1546852594.593 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1546852594.593 * [misc]taylor:  Taking taylor expansion of c in b
1546852594.593 * [misc]backup-simplify:  Simplify c into c
1546852594.593 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852594.593 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852594.593 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1546852594.593 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852594.593 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.593 * [misc]backup-simplify:  Simplify d into d
1546852594.593 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.593 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.593 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1546852594.594 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852594.594 * [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))
1546852594.594 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852594.594 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1546852594.594 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852594.594 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852594.594 * [misc]taylor:  Taking taylor expansion of b in c
1546852594.594 * [misc]backup-simplify:  Simplify b into b
1546852594.594 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.594 * [misc]backup-simplify:  Simplify d into d
1546852594.594 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.594 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.594 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1546852594.594 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852594.594 * [misc]taylor:  Taking taylor expansion of a in c
1546852594.594 * [misc]backup-simplify:  Simplify a into a
1546852594.594 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.594 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.594 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.594 * [misc]backup-simplify:  Simplify (* a 0) into 0
1546852594.595 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1546852594.595 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546852594.595 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852594.595 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852594.595 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.595 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.595 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.595 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.595 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.595 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.595 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852594.595 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.595 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.595 * [misc]backup-simplify:  Simplify d into d
1546852594.596 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.596 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.596 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1546852594.596 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852594.596 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1546852594.596 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1546852594.596 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852594.596 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852594.596 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852594.596 * [misc]taylor:  Taking taylor expansion of b in a
1546852594.596 * [misc]backup-simplify:  Simplify b into b
1546852594.596 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.596 * [misc]backup-simplify:  Simplify d into d
1546852594.596 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.596 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.596 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852594.596 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852594.596 * [misc]taylor:  Taking taylor expansion of a in a
1546852594.596 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.596 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.596 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.596 * [misc]backup-simplify:  Simplify c into c
1546852594.597 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852594.597 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852594.597 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852594.597 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1546852594.597 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1546852594.597 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852594.597 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.597 * [misc]backup-simplify:  Simplify c into c
1546852594.597 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852594.597 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852594.597 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1546852594.597 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852594.597 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.597 * [misc]backup-simplify:  Simplify d into d
1546852594.597 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.597 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.598 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1546852594.598 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852594.598 * [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))
1546852594.598 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1546852594.598 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852594.598 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852594.598 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852594.598 * [misc]taylor:  Taking taylor expansion of b in a
1546852594.598 * [misc]backup-simplify:  Simplify b into b
1546852594.598 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.598 * [misc]backup-simplify:  Simplify d into d
1546852594.598 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.598 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.598 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852594.598 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852594.598 * [misc]taylor:  Taking taylor expansion of a in a
1546852594.598 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.598 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.598 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.598 * [misc]backup-simplify:  Simplify c into c
1546852594.599 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852594.599 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852594.599 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852594.599 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1546852594.599 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1546852594.599 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852594.599 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.599 * [misc]backup-simplify:  Simplify c into c
1546852594.599 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852594.599 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852594.599 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1546852594.599 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852594.599 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.599 * [misc]backup-simplify:  Simplify d into d
1546852594.599 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.599 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.599 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1546852594.600 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852594.600 * [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))
1546852594.600 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1546852594.600 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1546852594.600 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852594.600 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852594.600 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.600 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.600 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.600 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.600 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.601 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.601 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852594.601 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.601 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.601 * [misc]backup-simplify:  Simplify d into d
1546852594.601 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.601 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.601 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.601 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.601 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.601 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852594.601 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1546852594.601 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852594.602 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.602 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.602 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1546852594.602 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.602 * [misc]taylor:  Taking taylor expansion of 1 in b
1546852594.602 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.603 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852594.603 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1546852594.603 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1546852594.603 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852594.603 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852594.603 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852594.603 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852594.604 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.604 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (/ 1 (* b (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))
1546852594.604 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1546852594.604 * [misc]taylor:  Taking taylor expansion of (* b (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1546852594.604 * [misc]taylor:  Taking taylor expansion of b in c
1546852594.604 * [misc]backup-simplify:  Simplify b into b
1546852594.604 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1546852594.604 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852594.605 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852594.605 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.605 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.605 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.605 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.605 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.605 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.605 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852594.605 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.605 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.605 * [misc]backup-simplify:  Simplify d into d
1546852594.605 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.605 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.605 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.605 * [misc]backup-simplify:  Simplify d into d
1546852594.606 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852594.606 * [misc]backup-simplify:  Simplify (* 1 d) into d
1546852594.606 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.606 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.606 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852594.606 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.606 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852594.607 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1546852594.607 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.607 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.607 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.607 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852594.607 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.607 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.608 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852594.608 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852594.608 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1546852594.608 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852594.608 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.609 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1546852594.609 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852594.609 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.610 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852594.610 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.611 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (/ 1 (* b (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852594.611 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852594.611 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.611 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.611 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.611 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852594.611 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852594.611 * [misc]taylor:  Taking taylor expansion of b in b
1546852594.611 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.611 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.611 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.611 * [misc]backup-simplify:  Simplify d into d
1546852594.611 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852594.611 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852594.611 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852594.612 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1546852594.612 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.612 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.612 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.612 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.612 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.612 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.612 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.613 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852594.613 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.613 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852594.613 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852594.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.614 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1546852594.615 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1546852594.615 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in b
1546852594.615 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1546852594.615 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852594.615 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.615 * [misc]backup-simplify:  Simplify d into d
1546852594.615 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.615 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.615 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.615 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.615 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.615 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.615 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.615 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.615 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.615 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.616 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852594.616 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1546852594.616 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852594.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.617 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1546852594.617 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852594.618 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852594.618 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852594.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.619 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (/ 1 (* b (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852594.620 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852594.620 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.620 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.620 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.620 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.620 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.620 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852594.620 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.620 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.621 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1546852594.621 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852594.621 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852594.621 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.621 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.621 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546852594.622 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.622 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.622 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852594.622 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.623 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1546852594.623 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1546852594.623 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.624 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.624 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.624 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.624 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.624 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.624 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852594.624 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (a c b d) around 0
1546852594.624 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852594.624 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1546852594.624 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1546852594.624 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852594.624 * [misc]taylor:  Taking taylor expansion of b in d
1546852594.624 * [misc]backup-simplify:  Simplify b into b
1546852594.625 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.625 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.625 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.625 * [misc]backup-simplify:  Simplify (* b 0) into 0
1546852594.625 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1546852594.625 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1546852594.625 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1546852594.625 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852594.625 * [misc]taylor:  Taking taylor expansion of a in d
1546852594.625 * [misc]backup-simplify:  Simplify a into a
1546852594.625 * [misc]taylor:  Taking taylor expansion of c in d
1546852594.625 * [misc]backup-simplify:  Simplify c into c
1546852594.625 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852594.625 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852594.625 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852594.625 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852594.625 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852594.625 * [misc]taylor:  Taking taylor expansion of c in d
1546852594.625 * [misc]backup-simplify:  Simplify c into c
1546852594.625 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852594.626 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852594.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852594.626 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852594.626 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.626 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.626 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.626 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.626 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.626 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1546852594.626 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852594.626 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1546852594.626 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1546852594.626 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1546852594.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852594.626 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852594.626 * [misc]taylor:  Taking taylor expansion of b in b
1546852594.626 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.627 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.627 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.627 * [misc]backup-simplify:  Simplify d into d
1546852594.627 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852594.627 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852594.627 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852594.627 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1546852594.627 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852594.627 * [misc]taylor:  Taking taylor expansion of a in b
1546852594.627 * [misc]backup-simplify:  Simplify a into a
1546852594.627 * [misc]taylor:  Taking taylor expansion of c in b
1546852594.627 * [misc]backup-simplify:  Simplify c into c
1546852594.627 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852594.627 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852594.627 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1546852594.627 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1546852594.627 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1546852594.627 * [misc]taylor:  Taking taylor expansion of c in b
1546852594.627 * [misc]backup-simplify:  Simplify c into c
1546852594.627 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852594.627 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852594.627 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1546852594.627 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852594.627 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.627 * [misc]backup-simplify:  Simplify d into d
1546852594.627 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.628 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.628 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1546852594.628 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852594.628 * [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))
1546852594.628 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852594.628 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1546852594.628 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852594.628 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852594.628 * [misc]taylor:  Taking taylor expansion of b in c
1546852594.628 * [misc]backup-simplify:  Simplify b into b
1546852594.628 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.628 * [misc]backup-simplify:  Simplify d into d
1546852594.628 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.628 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.628 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1546852594.628 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852594.628 * [misc]taylor:  Taking taylor expansion of a in c
1546852594.628 * [misc]backup-simplify:  Simplify a into a
1546852594.628 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.628 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.628 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.628 * [misc]backup-simplify:  Simplify (* a 0) into 0
1546852594.628 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1546852594.628 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546852594.628 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852594.628 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852594.628 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.628 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.628 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.628 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.629 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.629 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852594.629 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.629 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.629 * [misc]backup-simplify:  Simplify d into d
1546852594.629 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.629 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.629 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1546852594.629 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852594.629 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1546852594.629 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1546852594.629 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852594.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852594.629 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852594.629 * [misc]taylor:  Taking taylor expansion of b in a
1546852594.629 * [misc]backup-simplify:  Simplify b into b
1546852594.629 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.629 * [misc]backup-simplify:  Simplify d into d
1546852594.629 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.629 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852594.629 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852594.629 * [misc]taylor:  Taking taylor expansion of a in a
1546852594.629 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.629 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.629 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.629 * [misc]backup-simplify:  Simplify c into c
1546852594.629 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852594.630 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852594.630 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852594.630 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1546852594.630 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1546852594.630 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852594.630 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.630 * [misc]backup-simplify:  Simplify c into c
1546852594.630 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852594.630 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852594.630 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1546852594.630 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852594.630 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.630 * [misc]backup-simplify:  Simplify d into d
1546852594.630 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.630 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.630 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1546852594.630 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852594.630 * [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))
1546852594.630 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1546852594.630 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852594.630 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852594.630 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852594.630 * [misc]taylor:  Taking taylor expansion of b in a
1546852594.630 * [misc]backup-simplify:  Simplify b into b
1546852594.630 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.630 * [misc]backup-simplify:  Simplify d into d
1546852594.630 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.630 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.630 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852594.630 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852594.630 * [misc]taylor:  Taking taylor expansion of a in a
1546852594.630 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.630 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.631 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.631 * [misc]backup-simplify:  Simplify c into c
1546852594.631 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852594.631 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852594.631 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852594.631 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1546852594.631 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1546852594.631 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852594.631 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.631 * [misc]backup-simplify:  Simplify c into c
1546852594.631 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852594.631 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852594.631 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1546852594.631 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852594.631 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.631 * [misc]backup-simplify:  Simplify d into d
1546852594.631 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.631 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.631 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1546852594.631 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852594.632 * [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))
1546852594.632 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1546852594.632 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1546852594.632 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852594.632 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852594.632 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.632 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.632 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.632 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.632 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.632 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.632 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852594.632 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.632 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.632 * [misc]backup-simplify:  Simplify d into d
1546852594.632 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.632 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.632 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.632 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.632 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.632 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852594.632 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1546852594.633 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852594.633 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.633 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.633 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1546852594.633 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.633 * [misc]taylor:  Taking taylor expansion of 1 in b
1546852594.633 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.633 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852594.633 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1546852594.633 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1546852594.633 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852594.633 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852594.634 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852594.634 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852594.634 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.638 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (/ 1 (* b (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))
1546852594.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1546852594.638 * [misc]taylor:  Taking taylor expansion of (* b (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1546852594.638 * [misc]taylor:  Taking taylor expansion of b in c
1546852594.638 * [misc]backup-simplify:  Simplify b into b
1546852594.638 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1546852594.638 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852594.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852594.638 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.638 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.638 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.638 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.638 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.639 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.639 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852594.639 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.639 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.639 * [misc]backup-simplify:  Simplify d into d
1546852594.639 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.639 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.639 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.639 * [misc]backup-simplify:  Simplify d into d
1546852594.639 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852594.639 * [misc]backup-simplify:  Simplify (* 1 d) into d
1546852594.639 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.639 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.639 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852594.639 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.640 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852594.640 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1546852594.640 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.640 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.640 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.640 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852594.640 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.640 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.640 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852594.640 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852594.641 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1546852594.641 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852594.641 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.641 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1546852594.641 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852594.641 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.641 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852594.641 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.642 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (/ 1 (* b (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852594.642 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852594.642 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.642 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.642 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852594.642 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852594.642 * [misc]taylor:  Taking taylor expansion of b in b
1546852594.642 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.642 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.642 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.642 * [misc]backup-simplify:  Simplify d into d
1546852594.642 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852594.642 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852594.642 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852594.642 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1546852594.642 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.642 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.642 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.643 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.643 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.643 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.643 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.643 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852594.643 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.643 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852594.643 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852594.644 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.644 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1546852594.644 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1546852594.644 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in b
1546852594.644 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1546852594.644 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852594.644 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.644 * [misc]backup-simplify:  Simplify d into d
1546852594.644 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.644 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.644 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.644 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.644 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.644 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.644 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.644 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.645 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.645 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.645 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852594.645 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1546852594.645 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852594.645 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.646 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1546852594.646 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852594.646 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852594.646 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852594.646 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.647 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (/ 1 (* b (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852594.647 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852594.647 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.647 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.647 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.647 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.647 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.647 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852594.647 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.647 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.648 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1546852594.648 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852594.648 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852594.648 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.648 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.648 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546852594.648 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.648 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.649 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852594.649 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.649 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1546852594.649 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1546852594.649 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.649 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.649 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.649 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.649 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.649 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.650 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
1546852594.650 * [misc]backup-simplify:  Simplify (+ (* a c) (* b d)) into (+ (* a c) (* b d))
1546852594.650 * [misc]approximate:  Taking taylor expansion of (+ (* a c) (* b d)) in (a c b d) around 0
1546852594.650 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1546852594.650 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852594.650 * [misc]taylor:  Taking taylor expansion of a in d
1546852594.650 * [misc]backup-simplify:  Simplify a into a
1546852594.650 * [misc]taylor:  Taking taylor expansion of c in d
1546852594.650 * [misc]backup-simplify:  Simplify c into c
1546852594.650 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852594.650 * [misc]taylor:  Taking taylor expansion of b in d
1546852594.650 * [misc]backup-simplify:  Simplify b into b
1546852594.650 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.650 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.650 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.650 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1546852594.650 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852594.650 * [misc]taylor:  Taking taylor expansion of a in b
1546852594.650 * [misc]backup-simplify:  Simplify a into a
1546852594.650 * [misc]taylor:  Taking taylor expansion of c in b
1546852594.650 * [misc]backup-simplify:  Simplify c into c
1546852594.650 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852594.650 * [misc]taylor:  Taking taylor expansion of b in b
1546852594.650 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.650 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.650 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.650 * [misc]backup-simplify:  Simplify d into d
1546852594.650 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1546852594.650 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852594.650 * [misc]taylor:  Taking taylor expansion of a in c
1546852594.650 * [misc]backup-simplify:  Simplify a into a
1546852594.650 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.650 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.650 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.650 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852594.650 * [misc]taylor:  Taking taylor expansion of b in c
1546852594.650 * [misc]backup-simplify:  Simplify b into b
1546852594.650 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.650 * [misc]backup-simplify:  Simplify d into d
1546852594.650 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1546852594.650 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852594.650 * [misc]taylor:  Taking taylor expansion of a in a
1546852594.650 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.650 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.650 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.650 * [misc]backup-simplify:  Simplify c into c
1546852594.650 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852594.650 * [misc]taylor:  Taking taylor expansion of b in a
1546852594.650 * [misc]backup-simplify:  Simplify b into b
1546852594.650 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.650 * [misc]backup-simplify:  Simplify d into d
1546852594.650 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1546852594.650 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852594.650 * [misc]taylor:  Taking taylor expansion of a in a
1546852594.650 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.650 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.650 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.650 * [misc]backup-simplify:  Simplify c into c
1546852594.650 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852594.651 * [misc]taylor:  Taking taylor expansion of b in a
1546852594.651 * [misc]backup-simplify:  Simplify b into b
1546852594.651 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.651 * [misc]backup-simplify:  Simplify d into d
1546852594.651 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852594.651 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.651 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1546852594.651 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852594.651 * [misc]taylor:  Taking taylor expansion of b in c
1546852594.651 * [misc]backup-simplify:  Simplify b into b
1546852594.651 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.651 * [misc]backup-simplify:  Simplify d into d
1546852594.651 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.651 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852594.651 * [misc]taylor:  Taking taylor expansion of b in b
1546852594.651 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.651 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.651 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.651 * [misc]backup-simplify:  Simplify d into d
1546852594.651 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852594.651 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.651 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.651 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.651 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852594.651 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852594.651 * [misc]backup-simplify:  Simplify (+ c 0) into c
1546852594.651 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.651 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.651 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.651 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.651 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.651 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.651 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.651 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.651 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852594.651 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.651 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.652 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.652 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.652 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.652 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852594.652 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.652 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.652 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.652 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.652 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.652 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852594.652 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.652 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852594.652 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.652 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.652 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.652 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.652 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.652 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.652 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.653 * [misc]backup-simplify:  Simplify (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) into (+ (/ 1 (* b d)) (/ 1 (* a c)))
1546852594.653 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in (a c b d) around 0
1546852594.653 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1546852594.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1546852594.653 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852594.653 * [misc]taylor:  Taking taylor expansion of b in d
1546852594.653 * [misc]backup-simplify:  Simplify b into b
1546852594.653 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.653 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.653 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.653 * [misc]backup-simplify:  Simplify (* b 0) into 0
1546852594.653 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1546852594.653 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1546852594.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1546852594.653 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852594.653 * [misc]taylor:  Taking taylor expansion of a in d
1546852594.653 * [misc]backup-simplify:  Simplify a into a
1546852594.653 * [misc]taylor:  Taking taylor expansion of c in d
1546852594.653 * [misc]backup-simplify:  Simplify c into c
1546852594.653 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852594.653 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852594.653 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1546852594.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852594.653 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852594.653 * [misc]taylor:  Taking taylor expansion of b in b
1546852594.653 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.653 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.653 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.653 * [misc]backup-simplify:  Simplify d into d
1546852594.653 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852594.653 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852594.653 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852594.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1546852594.653 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852594.653 * [misc]taylor:  Taking taylor expansion of a in b
1546852594.653 * [misc]backup-simplify:  Simplify a into a
1546852594.653 * [misc]taylor:  Taking taylor expansion of c in b
1546852594.654 * [misc]backup-simplify:  Simplify c into c
1546852594.654 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852594.654 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852594.654 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1546852594.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852594.654 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852594.654 * [misc]taylor:  Taking taylor expansion of b in c
1546852594.654 * [misc]backup-simplify:  Simplify b into b
1546852594.654 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.654 * [misc]backup-simplify:  Simplify d into d
1546852594.654 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.654 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1546852594.654 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852594.654 * [misc]taylor:  Taking taylor expansion of a in c
1546852594.654 * [misc]backup-simplify:  Simplify a into a
1546852594.654 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.654 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.654 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.654 * [misc]backup-simplify:  Simplify (* a 0) into 0
1546852594.654 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1546852594.654 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546852594.654 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852594.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852594.654 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852594.654 * [misc]taylor:  Taking taylor expansion of b in a
1546852594.654 * [misc]backup-simplify:  Simplify b into b
1546852594.654 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.654 * [misc]backup-simplify:  Simplify d into d
1546852594.654 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.654 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852594.654 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852594.654 * [misc]taylor:  Taking taylor expansion of a in a
1546852594.654 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.654 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.654 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.654 * [misc]backup-simplify:  Simplify c into c
1546852594.654 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852594.655 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852594.655 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852594.655 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852594.655 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852594.655 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852594.655 * [misc]taylor:  Taking taylor expansion of b in a
1546852594.655 * [misc]backup-simplify:  Simplify b into b
1546852594.655 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.655 * [misc]backup-simplify:  Simplify d into d
1546852594.655 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.655 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.655 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852594.655 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852594.655 * [misc]taylor:  Taking taylor expansion of a in a
1546852594.655 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.655 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.655 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.655 * [misc]backup-simplify:  Simplify c into c
1546852594.655 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852594.655 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852594.655 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852594.655 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1546852594.655 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1546852594.655 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.655 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.655 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.655 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.656 * [misc]taylor:  Taking taylor expansion of 1 in b
1546852594.656 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.656 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852594.656 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1546852594.656 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1546852594.656 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852594.656 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852594.656 * [misc]taylor:  Taking taylor expansion of b in c
1546852594.656 * [misc]backup-simplify:  Simplify b into b
1546852594.656 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.656 * [misc]backup-simplify:  Simplify d into d
1546852594.656 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.656 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.657 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.657 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.657 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.657 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852594.657 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.657 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852594.657 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852594.658 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1546852594.658 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852594.658 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.658 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852594.658 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.658 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852594.658 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852594.658 * [misc]taylor:  Taking taylor expansion of b in b
1546852594.658 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.658 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.658 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.658 * [misc]backup-simplify:  Simplify d into d
1546852594.658 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852594.659 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852594.659 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852594.659 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1546852594.659 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.659 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.659 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.659 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.659 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.659 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.659 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.659 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.659 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.659 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.659 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.660 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.660 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.660 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.660 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852594.661 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1546852594.661 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852594.661 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.661 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852594.661 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.661 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.661 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.661 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852594.661 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852594.662 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.662 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.662 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.662 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.662 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.662 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1546852594.662 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1546852594.662 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.663 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.663 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.663 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.663 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.663 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.663 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.663 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.663 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.663 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.663 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.663 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.663 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.664 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852594.664 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852594.665 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1546852594.665 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852594.665 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.665 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852594.665 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.665 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.665 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.665 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.665 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.665 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.666 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852594.666 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.666 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.666 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.666 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.666 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.666 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.666 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.666 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.666 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.666 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.666 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.667 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1546852594.667 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1546852594.667 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.667 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.667 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.667 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.667 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.667 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.667 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.667 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.667 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.668 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.668 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (* a c) (* b d))
1546852594.668 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) into (+ (/ 1 (* b d)) (/ 1 (* a c)))
1546852594.668 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in (a c b d) around 0
1546852594.668 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1546852594.668 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1546852594.668 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852594.668 * [misc]taylor:  Taking taylor expansion of b in d
1546852594.669 * [misc]backup-simplify:  Simplify b into b
1546852594.669 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.669 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.669 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.669 * [misc]backup-simplify:  Simplify (* b 0) into 0
1546852594.669 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1546852594.669 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1546852594.669 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1546852594.669 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852594.669 * [misc]taylor:  Taking taylor expansion of a in d
1546852594.669 * [misc]backup-simplify:  Simplify a into a
1546852594.669 * [misc]taylor:  Taking taylor expansion of c in d
1546852594.669 * [misc]backup-simplify:  Simplify c into c
1546852594.669 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852594.669 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852594.669 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1546852594.669 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852594.669 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852594.669 * [misc]taylor:  Taking taylor expansion of b in b
1546852594.669 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.669 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.669 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.669 * [misc]backup-simplify:  Simplify d into d
1546852594.669 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852594.670 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852594.670 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852594.670 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1546852594.670 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852594.670 * [misc]taylor:  Taking taylor expansion of a in b
1546852594.670 * [misc]backup-simplify:  Simplify a into a
1546852594.670 * [misc]taylor:  Taking taylor expansion of c in b
1546852594.670 * [misc]backup-simplify:  Simplify c into c
1546852594.670 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852594.670 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852594.670 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1546852594.670 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852594.670 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852594.670 * [misc]taylor:  Taking taylor expansion of b in c
1546852594.670 * [misc]backup-simplify:  Simplify b into b
1546852594.670 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.670 * [misc]backup-simplify:  Simplify d into d
1546852594.670 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.670 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.670 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1546852594.670 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852594.670 * [misc]taylor:  Taking taylor expansion of a in c
1546852594.670 * [misc]backup-simplify:  Simplify a into a
1546852594.671 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.671 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.671 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.671 * [misc]backup-simplify:  Simplify (* a 0) into 0
1546852594.671 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1546852594.671 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546852594.671 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852594.671 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852594.671 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852594.671 * [misc]taylor:  Taking taylor expansion of b in a
1546852594.671 * [misc]backup-simplify:  Simplify b into b
1546852594.671 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.671 * [misc]backup-simplify:  Simplify d into d
1546852594.671 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.671 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.671 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852594.671 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852594.671 * [misc]taylor:  Taking taylor expansion of a in a
1546852594.671 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.671 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.671 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.671 * [misc]backup-simplify:  Simplify c into c
1546852594.671 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852594.672 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852594.672 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852594.672 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852594.672 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852594.672 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852594.672 * [misc]taylor:  Taking taylor expansion of b in a
1546852594.672 * [misc]backup-simplify:  Simplify b into b
1546852594.672 * [misc]taylor:  Taking taylor expansion of d in a
1546852594.672 * [misc]backup-simplify:  Simplify d into d
1546852594.672 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.672 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.672 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852594.672 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852594.672 * [misc]taylor:  Taking taylor expansion of a in a
1546852594.672 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.672 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.672 * [misc]taylor:  Taking taylor expansion of c in a
1546852594.672 * [misc]backup-simplify:  Simplify c into c
1546852594.672 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852594.672 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852594.673 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852594.673 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1546852594.673 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1546852594.673 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.673 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.673 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.673 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.673 * [misc]taylor:  Taking taylor expansion of 1 in b
1546852594.673 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.673 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852594.673 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1546852594.674 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1546852594.674 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852594.674 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852594.674 * [misc]taylor:  Taking taylor expansion of b in c
1546852594.674 * [misc]backup-simplify:  Simplify b into b
1546852594.674 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.674 * [misc]backup-simplify:  Simplify d into d
1546852594.674 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852594.674 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852594.674 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.674 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.674 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.674 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852594.674 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.674 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852594.675 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852594.675 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1546852594.675 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852594.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.675 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852594.675 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.675 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852594.675 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852594.676 * [misc]taylor:  Taking taylor expansion of b in b
1546852594.676 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.676 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.676 * [misc]taylor:  Taking taylor expansion of d in b
1546852594.676 * [misc]backup-simplify:  Simplify d into d
1546852594.676 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852594.676 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852594.676 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852594.676 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1546852594.676 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.676 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.676 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.676 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.676 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.677 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.677 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.677 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.677 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.677 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.677 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.677 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.677 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.677 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.677 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852594.678 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1546852594.678 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852594.678 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.678 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852594.678 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.678 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.679 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.679 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852594.679 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852594.679 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.679 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.679 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.679 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.679 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.680 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1546852594.680 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1546852594.680 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.680 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.680 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.680 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.680 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.680 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.680 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.680 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.680 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.680 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.680 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.681 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.681 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.681 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852594.681 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852594.682 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1546852594.682 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852594.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.682 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852594.683 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.683 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.683 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.683 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.683 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.683 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.683 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852594.683 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.683 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.684 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.684 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852594.684 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.684 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.684 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.684 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.684 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.684 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.684 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.685 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1546852594.685 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1546852594.685 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.685 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.685 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.685 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.685 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.685 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.685 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.685 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.685 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.685 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.686 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* 1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (* a c) (* b d))
1546852594.686 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
1546852594.686 * [misc]backup-simplify:  Simplify (+ (* c c) (* d d)) into (+ (pow c 2) (pow d 2))
1546852594.686 * [misc]approximate:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in (c d) around 0
1546852594.686 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1546852594.686 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852594.686 * [misc]taylor:  Taking taylor expansion of c in d
1546852594.686 * [misc]backup-simplify:  Simplify c into c
1546852594.687 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852594.687 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.687 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.687 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.687 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852594.687 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.687 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.687 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.687 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.687 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.687 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.687 * [misc]backup-simplify:  Simplify d into d
1546852594.687 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852594.687 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.687 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.687 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.687 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.687 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.687 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.687 * [misc]backup-simplify:  Simplify d into d
1546852594.687 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.687 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852594.687 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852594.687 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.687 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.687 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.688 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852594.688 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.688 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.688 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.688 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.688 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.688 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.688 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852594.688 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852594.688 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.689 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.689 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.689 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.689 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.689 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852594.689 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852594.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.690 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.690 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.690 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.690 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.690 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.690 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852594.690 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.690 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852594.691 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1546852594.691 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.691 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.691 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.691 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.691 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.691 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* d 1) 2)) (* 1 (pow (* 1 c) 2))) into (+ (pow d 2) (pow c 2))
1546852594.692 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852594.692 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1546852594.692 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852594.692 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852594.692 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852594.692 * [misc]taylor:  Taking taylor expansion of c in d
1546852594.692 * [misc]backup-simplify:  Simplify c into c
1546852594.692 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852594.692 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852594.692 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852594.692 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852594.692 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.692 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.692 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.692 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.693 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.693 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852594.693 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852594.693 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.693 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.693 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.693 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.693 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.693 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.693 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852594.693 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.693 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.693 * [misc]backup-simplify:  Simplify d into d
1546852594.693 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.693 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.693 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852594.693 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852594.693 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.693 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.693 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.694 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.694 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.694 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.694 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852594.694 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.694 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.694 * [misc]backup-simplify:  Simplify d into d
1546852594.694 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.694 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.694 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852594.694 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852594.694 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.695 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852594.695 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.695 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.695 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.695 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.695 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852594.696 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.696 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852594.696 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852594.696 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852594.696 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.696 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.696 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.696 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.696 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.696 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.696 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.697 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852594.697 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.697 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852594.698 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852594.698 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.698 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.698 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.698 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852594.698 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.698 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.698 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.698 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.699 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546852594.699 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.699 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.700 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852594.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.700 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.700 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.700 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852594.701 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.701 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.701 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.701 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.701 * [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))
1546852594.701 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852594.701 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1546852594.701 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852594.702 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852594.702 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852594.702 * [misc]taylor:  Taking taylor expansion of c in d
1546852594.702 * [misc]backup-simplify:  Simplify c into c
1546852594.702 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852594.702 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852594.702 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852594.702 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852594.702 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.702 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.702 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.702 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.702 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.702 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852594.702 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852594.702 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.702 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.702 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.702 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.703 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.703 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.703 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852594.703 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.703 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.703 * [misc]backup-simplify:  Simplify d into d
1546852594.703 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.703 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.703 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852594.703 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852594.703 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852594.703 * [misc]taylor:  Taking taylor expansion of c in c
1546852594.703 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.703 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.703 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.704 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.704 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852594.704 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852594.704 * [misc]taylor:  Taking taylor expansion of d in c
1546852594.704 * [misc]backup-simplify:  Simplify d into d
1546852594.704 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852594.704 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852594.704 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852594.704 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852594.704 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.704 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852594.705 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.705 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.705 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.705 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.705 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852594.705 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.706 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852594.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852594.706 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852594.706 * [misc]taylor:  Taking taylor expansion of d in d
1546852594.706 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.706 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.706 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852594.706 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852594.706 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.706 * [misc]backup-simplify:  Simplify 1 into 1
1546852594.707 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852594.707 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.707 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852594.707 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852594.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.708 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.708 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.708 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852594.708 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852594.708 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.708 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.708 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.709 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1546852594.709 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.710 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852594.710 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852594.710 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852594.710 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852594.710 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.710 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852594.711 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852594.711 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.711 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.711 * [misc]backup-simplify:  Simplify 0 into 0
1546852594.711 * [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))
1546852594.711 * * * [misc]progress:  simplifying candidates
1546852594.711 * * * * [misc]progress:  [ 1 / 62 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))) 1))>
1546852594.712 * * * * [misc]progress:  [ 2 / 62 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (log (+ (* a c) (* b d))) (log (+ (* c c) (* d d))))))>
1546852594.712 * [enter]simplify:  Simplifying (- (log (+ (* a c) (* b d))) (log (+ (* c c) (* d d))))
1546852594.712 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852594.716 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852594.721 * * [misc]simplify:  iters left: 4 (20 enodes)
1546852594.724 * [exit]simplify:  Simplified to (- (log (+ (* b d) (* a c))) (log (+ (* c c) (* d d))))
1546852594.724 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (exp (- (log (+ (* b d) (* a c))) (log (+ (* c c) (* d d))))))
1546852594.724 * * * * [misc]progress:  [ 3 / 62 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))>
1546852594.724 * * * * [misc]progress:  [ 4 / 62 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))>
1546852594.724 * * * * [misc]progress:  [ 5 / 62 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (/ (* (* (+ (* a c) (* b d)) (+ (* a c) (* b d))) (+ (* a c) (* b d))) (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))))>
1546852594.725 * [enter]simplify:  Simplifying (/ (* (* (+ (* a c) (* b d)) (+ (* a c) (* b d))) (+ (* a c) (* b d))) (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))
1546852594.725 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852594.728 * * [misc]simplify:  iters left: 5 (52 enodes)
1546852594.742 * * [misc]simplify:  iters left: 4 (232 enodes)
1546852594.865 * [exit]simplify:  Simplified to (pow (/ (+ (* b d) (* a c)) (+ (* d d) (* c c))) 3)
1546852594.865 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (cbrt (pow (/ (+ (* b d) (* a c)) (+ (* d d) (* c c))) 3)))
1546852594.865 * * * * [misc]progress:  [ 6 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))>
1546852594.865 * * * * [misc]progress:  [ 7 / 62 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (* (* (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))>
1546852594.865 * * * * [misc]progress:  [ 8 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* (sqrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))) (sqrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))>
1546852594.865 * * * * [misc]progress:  [ 9 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (+ (* a c) (* b d))) (- (+ (* c c) (* d d)))))>
1546852594.865 * * * * [misc]progress:  [ 10 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d))))))>
1546852594.865 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1546852594.866 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852594.871 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852594.878 * * [misc]simplify:  iters left: 4 (34 enodes)
1546852594.888 * * [misc]simplify:  iters left: 3 (37 enodes)
1546852594.898 * * [misc]simplify:  iters left: 2 (40 enodes)
1546852594.913 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (+ (* d d) (* c c)))))
1546852594.913 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d))))))
1546852594.914 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d))))
1546852594.914 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852594.918 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852594.922 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (cbrt (+ (* c c) (* d d))))
1546852594.922 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (+ (* c c) (* d d))))))
1546852594.922 * * * * [misc]progress:  [ 11 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))))>
1546852594.923 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (+ (* c c) (* d d))))
1546852594.923 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852594.927 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852594.933 * * [misc]simplify:  iters left: 4 (22 enodes)
1546852594.939 * * [misc]simplify:  iters left: 3 (23 enodes)
1546852594.946 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* d d) (* c c)))) (cbrt (+ (* b d) (* a c))))
1546852594.946 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* d d) (* c c)))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))))
1546852594.946 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1546852594.946 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852594.950 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852594.953 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852594.953 * [misc]simplify:  Simplified (2 2) 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))))))
1546852594.953 * * * * [misc]progress:  [ 12 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (/ (cbrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))))>
1546852594.953 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1)
1546852594.953 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852594.955 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852594.958 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852594.961 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852594.966 * * [misc]simplify:  iters left: 2 (64 enodes)
1546852594.976 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852594.976 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))))
1546852594.976 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))
1546852594.976 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852594.978 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852594.981 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (+ (* c c) (* d d)))
1546852594.981 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* b d) (* a c))) (+ (* c c) (* d d)))))
1546852594.981 * * * * [misc]progress:  [ 13 / 62 ] simplifiying candidate #<alt (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))))))>
1546852594.981 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1546852594.981 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852594.983 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852594.986 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1546852594.986 * [misc]simplify:  Simplified (2 1) 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))))))
1546852594.986 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d))))
1546852594.986 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852594.988 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852594.991 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (cbrt (+ (* c c) (* d d))))
1546852594.991 * [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 (+ (* b d) (* a c))) (cbrt (+ (* c c) (* d d))))))
1546852594.991 * * * * [misc]progress:  [ 14 / 62 ] simplifiying candidate #<alt (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))))))>
1546852594.991 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1546852594.991 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852594.993 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852594.996 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852594.996 * [misc]simplify:  Simplified (2 1) 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))))))
1546852594.996 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1546852594.996 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852594.998 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852595.001 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852595.001 * [misc]simplify:  Simplified (2 2) 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))))))
1546852595.001 * * * * [misc]progress:  [ 15 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (+ (* a c) (* b d))) 1) (/ (sqrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))))>
1546852595.001 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) 1)
1546852595.001 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852595.003 * * [misc]simplify:  iters left: 5 (15 enodes)
1546852595.005 * * [misc]simplify:  iters left: 4 (17 enodes)
1546852595.007 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852595.007 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))))
1546852595.007 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))
1546852595.007 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852595.009 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852595.012 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (+ (* c c) (* d d)))
1546852595.012 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* b d) (* a c))) (+ (* c c) (* d d)))))
1546852595.012 * * * * [misc]progress:  [ 16 / 62 ] simplifiying candidate #<alt (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))))))>
1546852595.012 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1546852595.013 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852595.016 * * [misc]simplify:  iters left: 5 (14 enodes)
1546852595.020 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1546852595.020 * [misc]simplify:  Simplified (2 1) 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))))))
1546852595.020 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (cbrt (+ (* c c) (* d d))))
1546852595.020 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852595.025 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852595.030 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (cbrt (+ (* c c) (* d d))))
1546852595.030 * [misc]simplify:  Simplified (2 2) 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))))))
1546852595.030 * * * * [misc]progress:  [ 17 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))))>
1546852595.030 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* c c) (* d d))))
1546852595.030 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852595.033 * * [misc]simplify:  iters left: 5 (11 enodes)
1546852595.036 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1546852595.036 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))))
1546852595.036 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1546852595.036 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852595.040 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852595.045 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852595.045 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))))
1546852595.045 * * * * [misc]progress:  [ 18 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 1) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))))>
1546852595.046 * [enter]simplify:  Simplifying (/ 1 1)
1546852595.046 * * [misc]simplify:  iters left: 2 (2 enodes)
1546852595.046 * * [misc]simplify:  iters left: 1 (4 enodes)
1546852595.047 * [exit]simplify:  Simplified to 1
1546852595.047 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))))
1546852595.047 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
1546852595.048 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852595.051 * * [misc]simplify:  iters left: 5 (15 enodes)
1546852595.056 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))
1546852595.056 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))))
1546852595.056 * * * * [misc]progress:  [ 19 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))))>
1546852595.056 * * * * [misc]progress:  [ 20 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (* a c) (* b d)) (/ 1 (+ (* c c) (* d d)))))>
1546852595.056 * * * * [misc]progress:  [ 21 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))>
1546852595.056 * * * * [misc]progress:  [ 22 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (+ (* c c) (* d d)))))>
1546852595.056 * [enter]simplify:  Simplifying (cbrt (+ (* c c) (* d d)))
1546852595.056 * * [misc]simplify:  iters left: 5 (6 enodes)
1546852595.058 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852595.061 * [exit]simplify:  Simplified to (cbrt (+ (* c c) (* d d)))
1546852595.061 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (+ (* c c) (* d d)))))
1546852595.061 * * * * [misc]progress:  [ 23 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852595.061 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1546852595.061 * * [misc]simplify:  iters left: 5 (6 enodes)
1546852595.063 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852595.066 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1546852595.066 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1546852595.066 * * * * [misc]progress:  [ 24 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) 1) (+ (* c c) (* d d))))>
1546852595.066 * [enter]simplify:  Simplifying (+ (* c c) (* d d))
1546852595.066 * * [misc]simplify:  iters left: 4 (5 enodes)
1546852595.068 * * [misc]simplify:  iters left: 3 (6 enodes)
1546852595.070 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1546852595.070 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) 1) (+ (* c c) (* d d))))
1546852595.070 * * * * [misc]progress:  [ 25 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (+ (* c c) (* d d)) (cbrt (+ (* a c) (* b d))))))>
1546852595.070 * [enter]simplify:  Simplifying (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1546852595.070 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852595.073 * * [misc]simplify:  iters left: 5 (12 enodes)
1546852595.076 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852595.076 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (+ (* c c) (* d d)) (cbrt (+ (* a c) (* b d))))))
1546852595.076 * * * * [misc]progress:  [ 26 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (sqrt (+ (* a c) (* b d))) (/ (+ (* c c) (* d d)) (sqrt (+ (* a c) (* b d))))))>
1546852595.077 * [enter]simplify:  Simplifying (sqrt (+ (* a c) (* b d)))
1546852595.077 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852595.079 * * [misc]simplify:  iters left: 4 (11 enodes)
1546852595.083 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852595.083 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (sqrt (+ (* b d) (* a c))) (/ (+ (* c c) (* d d)) (sqrt (+ (* a c) (* b d))))))
1546852595.083 * * * * [misc]progress:  [ 27 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))>
1546852595.083 * * * * [misc]progress:  [ 28 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (* a c) (* b d)) (+ (pow (* c c) 3) (pow (* d d) 3))) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))>
1546852595.083 * [enter]simplify:  Simplifying (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))
1546852595.083 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852595.087 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852595.096 * * [misc]simplify:  iters left: 4 (69 enodes)
1546852595.110 * * [misc]simplify:  iters left: 3 (134 enodes)
1546852595.144 * * [misc]simplify:  iters left: 2 (231 enodes)
1546852595.229 * [exit]simplify:  Simplified to (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))
1546852595.229 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (+ (* a c) (* b d)) (+ (pow (* c c) 3) (pow (* d d) 3))) (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))))
1546852595.229 * * * * [misc]progress:  [ 29 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (* a c) (* b d)) (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (- (* c c) (* d d))))>
1546852595.229 * [enter]simplify:  Simplifying (- (* c c) (* d d))
1546852595.229 * * [misc]simplify:  iters left: 4 (5 enodes)
1546852595.230 * * [misc]simplify:  iters left: 3 (10 enodes)
1546852595.232 * * [misc]simplify:  iters left: 2 (17 enodes)
1546852595.234 * * [misc]simplify:  iters left: 1 (32 enodes)
1546852595.240 * [exit]simplify:  Simplified to (* (+ c d) (- c d))
1546852595.240 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (+ (* a c) (* b d)) (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (* (+ c d) (- c d))))
1546852595.240 * * * * [misc]progress:  [ 30 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (pow (* a c) 3) (pow (* b d) 3)) (* (+ (* c c) (* d d)) (+ (* (* a c) (* a c)) (- (* (* b d) (* b d)) (* (* a c) (* b d)))))))>
1546852595.240 * [enter]simplify:  Simplifying (+ (pow (* a c) 3) (pow (* b d) 3))
1546852595.240 * * [misc]simplify:  iters left: 5 (10 enodes)
1546852595.242 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852595.246 * * [misc]simplify:  iters left: 3 (71 enodes)
1546852595.264 * * [misc]simplify:  iters left: 2 (142 enodes)
1546852595.297 * * [misc]simplify:  iters left: 1 (187 enodes)
1546852595.353 * [exit]simplify:  Simplified to (+ (pow (* b d) 3) (pow (* a c) 3))
1546852595.353 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (+ (pow (* b d) 3) (pow (* a c) 3)) (* (+ (* c c) (* d d)) (+ (* (* a c) (* a c)) (- (* (* b d) (* b d)) (* (* a c) (* b d)))))))
1546852595.353 * * * * [misc]progress:  [ 31 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (* a c) (* a c)) (* (* b d) (* b d))) (* (+ (* c c) (* d d)) (- (* a c) (* b d)))))>
1546852595.353 * [enter]simplify:  Simplifying (- (* (* a c) (* a c)) (* (* b d) (* b d)))
1546852595.353 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852595.357 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852595.365 * * [misc]simplify:  iters left: 4 (53 enodes)
1546852595.374 * * [misc]simplify:  iters left: 3 (102 enodes)
1546852595.403 * * [misc]simplify:  iters left: 2 (180 enodes)
1546852595.449 * * [misc]simplify:  iters left: 1 (339 enodes)
1546852595.563 * [exit]simplify:  Simplified to (* (+ (* a c) (* b d)) (- (* a c) (* b d)))
1546852595.563 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (* (+ (* a c) (* b d)) (- (* a c) (* b d))) (* (+ (* c c) (* d d)) (- (* a c) (* b d)))))
1546852595.563 * * * * [misc]progress:  [ 32 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (* (exp (* a c)) (exp (* b d)))) (+ (* c c) (* d d))))>
1546852595.563 * [enter]simplify:  Simplifying (* (exp (* a c)) (exp (* b d)))
1546852595.563 * * [misc]simplify:  iters left: 5 (9 enodes)
1546852595.565 * * [misc]simplify:  iters left: 4 (18 enodes)
1546852595.567 * * [misc]simplify:  iters left: 3 (20 enodes)
1546852595.570 * [exit]simplify:  Simplified to (exp (+ (* a c) (* b d)))
1546852595.570 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (log (exp (+ (* a c) (* b d)))) (+ (* c c) (* d d))))
1546852595.570 * * * * [misc]progress:  [ 33 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (+ (* a c) (* b d)) 1) (+ (* c c) (* d d))))>
1546852595.570 * * * * [misc]progress:  [ 34 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (log (+ (* a c) (* b d)))) (+ (* c c) (* d d))))>
1546852595.570 * * * * [misc]progress:  [ 35 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (exp (+ (* a c) (* b d)))) (+ (* c c) (* d d))))>
1546852595.570 * * * * [misc]progress:  [ 36 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (cbrt (+ (* a c) (* b d)))) (+ (* c c) (* d d))))>
1546852595.570 * * * * [misc]progress:  [ 37 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (* (* (+ (* a c) (* b d)) (+ (* a c) (* b d))) (+ (* a c) (* b d)))) (+ (* c c) (* d d))))>
1546852595.570 * * * * [misc]progress:  [ 38 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (sqrt (+ (* a c) (* b d))) (sqrt (+ (* a c) (* b d)))) (+ (* c c) (* d d))))>
1546852595.570 * * * * [misc]progress:  [ 39 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (pow (* a c) 3) (pow (* b d) 3)) (+ (* (* a c) (* a c)) (- (* (* b d) (* b d)) (* (* a c) (* b d))))) (+ (* c c) (* d d))))>
1546852595.570 * * * * [misc]progress:  [ 40 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (+ (* a c) (* b d))) (+ (* c c) (* d d))))>
1546852595.570 * * * * [misc]progress:  [ 41 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* (* a c) (* a c)) (* (* b d) (* b d))) (- (* a c) (* b d))) (+ (* c c) (* d d))))>
1546852595.570 * * * * [misc]progress:  [ 42 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))>
1546852595.570 * * * * [misc]progress:  [ 43 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (log (* (exp (* c c)) (exp (* d d))))))>
1546852595.570 * [enter]simplify:  Simplifying (* (exp (* c c)) (exp (* d d)))
1546852595.570 * * [misc]simplify:  iters left: 5 (7 enodes)
1546852595.571 * * [misc]simplify:  iters left: 4 (14 enodes)
1546852595.573 * * [misc]simplify:  iters left: 3 (16 enodes)
1546852595.575 * [exit]simplify:  Simplified to (exp (+ (* c c) (* d d)))
1546852595.575 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (+ (* a c) (* b d)) (log (exp (+ (* c c) (* d d))))))
1546852595.575 * * * * [misc]progress:  [ 44 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (pow (+ (* c c) (* d d)) 1)))>
1546852595.576 * * * * [misc]progress:  [ 45 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (exp (log (+ (* c c) (* d d))))))>
1546852595.576 * * * * [misc]progress:  [ 46 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (log (exp (+ (* c c) (* d d))))))>
1546852595.576 * * * * [misc]progress:  [ 47 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (* (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))))>
1546852595.576 * * * * [misc]progress:  [ 48 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (cbrt (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))))>
1546852595.576 * * * * [misc]progress:  [ 49 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))>
1546852595.576 * * * * [misc]progress:  [ 50 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (/ (+ (pow (* c c) 3) (pow (* d d) 3)) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))>
1546852595.576 * * * * [misc]progress:  [ 51 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (* 1 (+ (* c c) (* d d)))))>
1546852595.576 * * * * [misc]progress:  [ 52 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (/ (- (* (* c c) (* c c)) (* (* d d) (* d d))) (- (* c c) (* d d)))))>
1546852595.576 * * * * [misc]progress:  [ 53 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* d d) (* c c))))>
1546852595.576 * * * * [misc]progress:  [ 54 / 62 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1546852595.576 * [enter]simplify:  Simplifying 0
1546852595.576 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852595.576 * [exit]simplify:  Simplified to 0
1546852595.576 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1546852595.576 * * * * [misc]progress:  [ 55 / 62 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1546852595.576 * [enter]simplify:  Simplifying 0
1546852595.576 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852595.577 * [exit]simplify:  Simplified to 0
1546852595.577 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1546852595.577 * * * * [misc]progress:  [ 56 / 62 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1546852595.577 * [enter]simplify:  Simplifying 0
1546852595.577 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852595.577 * [exit]simplify:  Simplified to 0
1546852595.577 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1546852595.577 * * * * [misc]progress:  [ 57 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ 0 (+ (* c c) (* d d))))>
1546852595.577 * [enter]simplify:  Simplifying 0
1546852595.577 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852595.577 * [exit]simplify:  Simplified to 0
1546852595.577 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ 0 (+ (* c c) (* d d))))
1546852595.577 * * * * [misc]progress:  [ 58 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))>
1546852595.577 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1546852595.577 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852595.579 * * [misc]simplify:  iters left: 3 (10 enodes)
1546852595.581 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1546852595.581 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))
1546852595.581 * * * * [misc]progress:  [ 59 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))>
1546852595.581 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1546852595.581 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852595.583 * * [misc]simplify:  iters left: 3 (10 enodes)
1546852595.588 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1546852595.588 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))
1546852595.588 * * * * [misc]progress:  [ 60 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (pow d 2) (pow c 2))))>
1546852595.588 * [enter]simplify:  Simplifying (+ (pow d 2) (pow c 2))
1546852595.588 * * [misc]simplify:  iters left: 3 (6 enodes)
1546852595.590 * * [misc]simplify:  iters left: 2 (9 enodes)
1546852595.593 * [exit]simplify:  Simplified to (+ (* d d) (* c c))
1546852595.593 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* d d) (* c c))))
1546852595.593 * * * * [misc]progress:  [ 61 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))))>
1546852595.593 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1546852595.593 * * [misc]simplify:  iters left: 3 (6 enodes)
1546852595.595 * * [misc]simplify:  iters left: 2 (9 enodes)
1546852595.597 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1546852595.597 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))
1546852595.597 * * * * [misc]progress:  [ 62 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))))>
1546852595.598 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1546852595.598 * * [misc]simplify:  iters left: 3 (6 enodes)
1546852595.599 * * [misc]simplify:  iters left: 2 (9 enodes)
1546852595.602 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1546852595.602 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))
1546852595.602 * * * [misc]progress:  adding candidates to table
1546852596.285 * * [misc]progress:  iteration 2 / 4
1546852596.285 * * * [misc]progress:  picking best candidate
1546852596.322 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852596.323 * * * [misc]progress:  localizing error
1546852596.338 * * * [misc]progress:  generating rewritten candidates
1546852596.338 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1546852596.341 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1546852596.344 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1546852596.362 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1546852596.367 * * * [misc]progress:  generating series expansions
1546852596.367 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1546852596.367 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1546852596.367 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1546852596.367 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1546852596.367 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1546852596.367 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852596.367 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.368 * [misc]backup-simplify:  Simplify c into c
1546852596.368 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852596.368 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.368 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.368 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.368 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.368 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1546852596.368 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1546852596.368 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852596.368 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.368 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1546852596.369 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1546852596.369 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852596.369 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.369 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.369 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.369 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.369 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.369 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.369 * [misc]backup-simplify:  Simplify d into d
1546852596.369 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.369 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852596.369 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1546852596.369 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.369 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1546852596.369 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1546852596.369 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852596.369 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.369 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.370 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.370 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.370 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.370 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.370 * [misc]backup-simplify:  Simplify d into d
1546852596.370 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.370 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852596.370 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1546852596.370 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.370 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1546852596.370 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.370 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.370 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.370 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.370 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.371 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.371 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.371 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.371 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.371 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.371 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.372 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1546852596.372 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1546852596.372 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852596.372 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852596.372 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.372 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.373 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.373 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852596.373 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852596.373 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.373 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.373 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.373 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.374 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852596.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.374 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1546852596.374 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.374 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.374 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.374 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.374 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.374 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.375 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1546852596.375 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852596.375 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1546852596.375 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852596.375 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852596.375 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852596.375 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852596.375 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.375 * [misc]backup-simplify:  Simplify c into c
1546852596.375 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.375 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852596.375 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852596.375 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852596.375 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.375 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.375 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.375 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.376 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.376 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852596.376 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.376 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.376 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.376 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.377 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.377 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852596.377 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852596.377 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852596.377 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.377 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.377 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.377 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.377 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.377 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.377 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852596.377 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.377 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.377 * [misc]backup-simplify:  Simplify d into d
1546852596.377 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.377 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.378 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.378 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.378 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.378 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.378 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.379 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.379 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852596.379 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852596.379 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852596.379 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.379 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.379 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.379 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.379 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.379 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.379 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852596.379 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.379 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.379 * [misc]backup-simplify:  Simplify d into d
1546852596.379 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.379 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.380 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.380 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.380 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.380 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.381 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.381 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852596.381 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.381 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.381 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.381 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.381 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852596.381 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.381 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852596.382 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1546852596.382 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1546852596.382 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852596.382 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852596.382 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852596.382 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.382 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.382 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.383 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.383 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852596.383 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.383 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852596.383 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.383 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.383 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.384 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852596.384 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.384 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.384 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.385 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1546852596.385 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.385 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.385 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852596.385 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.385 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.385 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.386 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.386 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1546852596.386 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852596.386 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1546852596.386 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852596.386 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852596.386 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852596.386 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852596.386 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.386 * [misc]backup-simplify:  Simplify c into c
1546852596.386 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.386 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852596.386 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852596.386 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852596.386 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.386 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.386 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.387 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.387 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.387 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852596.387 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.387 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.388 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.388 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.388 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852596.388 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852596.388 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852596.388 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.388 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.388 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.388 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.388 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.388 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.388 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852596.388 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.388 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.389 * [misc]backup-simplify:  Simplify d into d
1546852596.389 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.389 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.389 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.389 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.389 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.389 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.390 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.390 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852596.390 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852596.390 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852596.390 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.390 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.390 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.390 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.390 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.390 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.390 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852596.390 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.390 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.390 * [misc]backup-simplify:  Simplify d into d
1546852596.390 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.391 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.391 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.391 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.391 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.391 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.391 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.391 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.392 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852596.392 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.392 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.392 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.392 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.392 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852596.392 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.392 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852596.393 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1546852596.393 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1546852596.393 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852596.393 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852596.393 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852596.393 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.393 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.393 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.393 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.393 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852596.393 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.393 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852596.393 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.393 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.393 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.393 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852596.394 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.394 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.394 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.394 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.394 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1546852596.394 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.394 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.394 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852596.395 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.395 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.395 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.395 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.395 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1546852596.395 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1546852596.395 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1546852596.395 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1546852596.395 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1546852596.395 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1546852596.395 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852596.395 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.395 * [misc]backup-simplify:  Simplify c into c
1546852596.395 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852596.395 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.395 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.395 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.395 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.395 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1546852596.395 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1546852596.395 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852596.395 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.395 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1546852596.395 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1546852596.395 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852596.395 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.395 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.396 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.396 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.396 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.396 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.396 * [misc]backup-simplify:  Simplify d into d
1546852596.396 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.396 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852596.396 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1546852596.396 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.396 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1546852596.396 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1546852596.396 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852596.396 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.396 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.396 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.396 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.396 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.396 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.396 * [misc]backup-simplify:  Simplify d into d
1546852596.396 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.396 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852596.396 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1546852596.396 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.396 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1546852596.397 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.397 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.397 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.397 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.397 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.397 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.397 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.397 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.397 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.397 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.397 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.398 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1546852596.398 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1546852596.398 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852596.398 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852596.398 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.398 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.398 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.398 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852596.398 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852596.398 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.398 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.398 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.398 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.398 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852596.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.399 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1546852596.399 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.399 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.399 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.399 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.399 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.399 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.399 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1546852596.399 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852596.399 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1546852596.399 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852596.399 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852596.399 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852596.399 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852596.399 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.399 * [misc]backup-simplify:  Simplify c into c
1546852596.399 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.399 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852596.399 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852596.399 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852596.399 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.399 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.399 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.399 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.400 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.400 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852596.400 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.400 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.400 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.400 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.403 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.403 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852596.403 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852596.403 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852596.403 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.403 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.403 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.403 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.403 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.403 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.403 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852596.403 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.403 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.403 * [misc]backup-simplify:  Simplify d into d
1546852596.403 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.403 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.403 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.403 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.404 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.404 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.404 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.404 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.404 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852596.404 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852596.404 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852596.404 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.404 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.404 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.404 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.404 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.404 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.404 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852596.404 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.404 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.404 * [misc]backup-simplify:  Simplify d into d
1546852596.404 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.404 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.405 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.405 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.405 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.405 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.405 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.405 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852596.405 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.405 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.405 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.405 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.406 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852596.406 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.406 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852596.406 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1546852596.406 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1546852596.406 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852596.406 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852596.406 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852596.406 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.406 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.406 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.407 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.407 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852596.407 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.407 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852596.407 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.407 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.407 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.407 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852596.407 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.407 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.408 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.408 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1546852596.408 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.408 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.408 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852596.408 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.408 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.408 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.408 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.408 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1546852596.409 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852596.409 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1546852596.409 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852596.409 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852596.409 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852596.409 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852596.409 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.409 * [misc]backup-simplify:  Simplify c into c
1546852596.409 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.409 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852596.409 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852596.409 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852596.409 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.409 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.409 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.409 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.409 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.409 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852596.409 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.409 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.410 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.410 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.410 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.410 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852596.410 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852596.410 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852596.410 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.410 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.410 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.410 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.410 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.410 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.410 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852596.410 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.410 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.410 * [misc]backup-simplify:  Simplify d into d
1546852596.410 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.410 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.410 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.410 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.411 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.411 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.411 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.411 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.411 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852596.411 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852596.411 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852596.411 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.411 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.411 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.411 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.411 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.411 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.411 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852596.411 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.411 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.411 * [misc]backup-simplify:  Simplify d into d
1546852596.411 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.411 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.412 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.412 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.412 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.412 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.412 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.412 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852596.412 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.412 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.412 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.412 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.413 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852596.413 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.413 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852596.413 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1546852596.413 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1546852596.413 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852596.413 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852596.413 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852596.413 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.413 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.413 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.414 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.414 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852596.414 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.414 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852596.414 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.414 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.414 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.414 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852596.414 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.414 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.415 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.415 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1546852596.415 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.415 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.415 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852596.415 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.415 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.415 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.415 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.415 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1546852596.415 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1546852596.416 * [misc]backup-simplify:  Simplify (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) into (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1546852596.416 * [misc]approximate:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in (a c b d) around 0
1546852596.416 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1546852596.416 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1546852596.416 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852596.416 * [misc]taylor:  Taking taylor expansion of a in d
1546852596.416 * [misc]backup-simplify:  Simplify a into a
1546852596.416 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.416 * [misc]backup-simplify:  Simplify c into c
1546852596.416 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852596.416 * [misc]taylor:  Taking taylor expansion of b in d
1546852596.416 * [misc]backup-simplify:  Simplify b into b
1546852596.416 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.416 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.416 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.416 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1546852596.416 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1546852596.416 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1546852596.416 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852596.416 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.416 * [misc]backup-simplify:  Simplify c into c
1546852596.416 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852596.416 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.416 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.416 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.416 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.416 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1546852596.416 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852596.416 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1546852596.416 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852596.416 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.417 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852596.417 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1546852596.417 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1546852596.417 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1546852596.417 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852596.417 * [misc]taylor:  Taking taylor expansion of a in b
1546852596.417 * [misc]backup-simplify:  Simplify a into a
1546852596.417 * [misc]taylor:  Taking taylor expansion of c in b
1546852596.417 * [misc]backup-simplify:  Simplify c into c
1546852596.417 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852596.417 * [misc]taylor:  Taking taylor expansion of b in b
1546852596.417 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.417 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.417 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.417 * [misc]backup-simplify:  Simplify d into d
1546852596.417 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1546852596.417 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1546852596.417 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1546852596.417 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1546852596.417 * [misc]taylor:  Taking taylor expansion of c in b
1546852596.417 * [misc]backup-simplify:  Simplify c into c
1546852596.417 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852596.417 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.417 * [misc]backup-simplify:  Simplify d into d
1546852596.417 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.417 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.417 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1546852596.417 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1546852596.417 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1546852596.417 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852596.417 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.418 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.418 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1546852596.418 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1546852596.418 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1546852596.418 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1546852596.418 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852596.418 * [misc]taylor:  Taking taylor expansion of a in c
1546852596.418 * [misc]backup-simplify:  Simplify a into a
1546852596.418 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.418 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.418 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.418 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852596.418 * [misc]taylor:  Taking taylor expansion of b in c
1546852596.418 * [misc]backup-simplify:  Simplify b into b
1546852596.418 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.418 * [misc]backup-simplify:  Simplify d into d
1546852596.418 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1546852596.418 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1546852596.418 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852596.418 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.418 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.418 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.418 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.418 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.418 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.418 * [misc]backup-simplify:  Simplify d into d
1546852596.418 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.418 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852596.418 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.418 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1546852596.418 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.419 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.419 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1546852596.419 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1546852596.419 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1546852596.419 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852596.419 * [misc]taylor:  Taking taylor expansion of a in a
1546852596.419 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.419 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.419 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.419 * [misc]backup-simplify:  Simplify c into c
1546852596.419 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852596.419 * [misc]taylor:  Taking taylor expansion of b in a
1546852596.419 * [misc]backup-simplify:  Simplify b into b
1546852596.419 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.419 * [misc]backup-simplify:  Simplify d into d
1546852596.419 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1546852596.419 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1546852596.419 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1546852596.419 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852596.419 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.419 * [misc]backup-simplify:  Simplify c into c
1546852596.419 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852596.419 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.419 * [misc]backup-simplify:  Simplify d into d
1546852596.419 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.419 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.419 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1546852596.419 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1546852596.420 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1546852596.420 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852596.420 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.420 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.420 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1546852596.420 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1546852596.420 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1546852596.420 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1546852596.420 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852596.420 * [misc]taylor:  Taking taylor expansion of a in a
1546852596.420 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.420 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.420 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.420 * [misc]backup-simplify:  Simplify c into c
1546852596.420 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852596.420 * [misc]taylor:  Taking taylor expansion of b in a
1546852596.420 * [misc]backup-simplify:  Simplify b into b
1546852596.420 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.420 * [misc]backup-simplify:  Simplify d into d
1546852596.420 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1546852596.420 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1546852596.420 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1546852596.420 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852596.420 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.420 * [misc]backup-simplify:  Simplify c into c
1546852596.421 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852596.421 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.421 * [misc]backup-simplify:  Simplify d into d
1546852596.421 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.421 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.421 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1546852596.421 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1546852596.421 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1546852596.421 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852596.421 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.421 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.421 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1546852596.421 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1546852596.421 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852596.422 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.422 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1546852596.422 * [misc]backup-simplify:  Simplify (* (* b d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) into (* (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) (* b d))
1546852596.422 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) (* b d)) in c
1546852596.422 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1546852596.422 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1546852596.422 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852596.422 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.422 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.422 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.422 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.422 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.422 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.422 * [misc]backup-simplify:  Simplify d into d
1546852596.422 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.422 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852596.422 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.422 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1546852596.422 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.422 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.422 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1546852596.422 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852596.422 * [misc]taylor:  Taking taylor expansion of b in c
1546852596.423 * [misc]backup-simplify:  Simplify b into b
1546852596.423 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.423 * [misc]backup-simplify:  Simplify d into d
1546852596.423 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.423 * [misc]backup-simplify:  Simplify (* (/ 1 d) (* b d)) into b
1546852596.423 * [misc]taylor:  Taking taylor expansion of b in b
1546852596.423 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.423 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.423 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.423 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.423 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.423 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852596.423 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852596.423 * [misc]backup-simplify:  Simplify (+ c 0) into c
1546852596.423 * [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1546852596.423 * [misc]taylor:  Taking taylor expansion of (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1546852596.423 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.423 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.423 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.423 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1546852596.423 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1546852596.423 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852596.423 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.423 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.423 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.423 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.423 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.423 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.423 * [misc]backup-simplify:  Simplify d into d
1546852596.423 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.423 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852596.424 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.424 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1546852596.424 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.424 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.424 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.424 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1546852596.424 * [misc]backup-simplify:  Simplify (* 0 (/ 1 d)) into 0
1546852596.424 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.424 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.424 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.424 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.424 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.424 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852596.424 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (* b d))) into 0
1546852596.424 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.424 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.424 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.424 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.424 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.424 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852596.424 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.424 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.424 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.425 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1546852596.425 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.425 * [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
1546852596.426 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1546852596.426 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852596.426 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.426 * [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (+ (* c 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1546852596.426 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852596.426 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.426 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.426 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.426 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.426 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.426 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.427 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 d))) into (/ 1 d)
1546852596.427 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
1546852596.427 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.427 * [misc]backup-simplify:  Simplify d into d
1546852596.427 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852596.427 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1546852596.427 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.427 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.427 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.427 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.427 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.427 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.427 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.427 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.427 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.428 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.428 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ 1 (pow d 4)))
1546852596.428 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 4))) (pow 0 2) (+)) (* 2 (/ 1 d))) into (/ -1/2 (pow d 3))
1546852596.428 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* (/ -1/2 (pow d 3)) (* b d)))) into (- (* 1/2 (/ b (pow d 2))))
1546852596.428 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ b (pow d 2)))) in b
1546852596.428 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ b (pow d 2))) in b
1546852596.428 * [misc]taylor:  Taking taylor expansion of 1/2 in b
1546852596.429 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852596.429 * [misc]taylor:  Taking taylor expansion of (/ b (pow d 2)) in b
1546852596.429 * [misc]taylor:  Taking taylor expansion of b in b
1546852596.429 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.429 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.429 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852596.429 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.429 * [misc]backup-simplify:  Simplify d into d
1546852596.429 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.429 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.429 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.429 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.429 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.429 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.429 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.429 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.429 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.429 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.429 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.429 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* b (* 1 1)))) into b
1546852596.429 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (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))))))
1546852596.429 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (a c b d) around 0
1546852596.429 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1546852596.429 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1546852596.429 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1546852596.429 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852596.429 * [misc]taylor:  Taking taylor expansion of b in d
1546852596.429 * [misc]backup-simplify:  Simplify b into b
1546852596.429 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.429 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.429 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.430 * [misc]backup-simplify:  Simplify (* b 0) into 0
1546852596.430 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1546852596.430 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1546852596.430 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1546852596.430 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852596.430 * [misc]taylor:  Taking taylor expansion of a in d
1546852596.430 * [misc]backup-simplify:  Simplify a into a
1546852596.430 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.430 * [misc]backup-simplify:  Simplify c into c
1546852596.430 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852596.430 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852596.430 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1546852596.430 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852596.430 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852596.430 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852596.430 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852596.430 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.430 * [misc]backup-simplify:  Simplify c into c
1546852596.430 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.430 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852596.430 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852596.430 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852596.430 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.430 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.430 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.430 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.430 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.430 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852596.431 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.431 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.431 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.431 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.431 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.431 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.431 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1546852596.431 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1546852596.431 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852596.431 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852596.431 * [misc]taylor:  Taking taylor expansion of b in b
1546852596.431 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.431 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.431 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.431 * [misc]backup-simplify:  Simplify d into d
1546852596.431 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852596.432 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852596.432 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852596.432 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1546852596.432 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852596.432 * [misc]taylor:  Taking taylor expansion of a in b
1546852596.432 * [misc]backup-simplify:  Simplify a into a
1546852596.432 * [misc]taylor:  Taking taylor expansion of c in b
1546852596.432 * [misc]backup-simplify:  Simplify c into c
1546852596.432 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852596.432 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852596.432 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1546852596.432 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1546852596.432 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1546852596.432 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1546852596.432 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1546852596.432 * [misc]taylor:  Taking taylor expansion of c in b
1546852596.432 * [misc]backup-simplify:  Simplify c into c
1546852596.432 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.432 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852596.432 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1546852596.432 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852596.432 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.432 * [misc]backup-simplify:  Simplify d into d
1546852596.432 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.432 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.432 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852596.432 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852596.433 * [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)))))
1546852596.433 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852596.433 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852596.433 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.433 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.433 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.433 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.433 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.433 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852596.433 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1546852596.433 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852596.433 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852596.433 * [misc]taylor:  Taking taylor expansion of b in c
1546852596.433 * [misc]backup-simplify:  Simplify b into b
1546852596.433 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.433 * [misc]backup-simplify:  Simplify d into d
1546852596.433 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.434 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.434 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1546852596.434 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852596.434 * [misc]taylor:  Taking taylor expansion of a in c
1546852596.434 * [misc]backup-simplify:  Simplify a into a
1546852596.434 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.434 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.434 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.434 * [misc]backup-simplify:  Simplify (* a 0) into 0
1546852596.434 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1546852596.434 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546852596.434 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852596.434 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852596.434 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852596.434 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852596.434 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.434 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.434 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.434 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.434 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.434 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.434 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852596.434 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.434 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.434 * [misc]backup-simplify:  Simplify d into d
1546852596.434 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.434 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.434 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.435 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.435 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.435 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.435 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.435 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.435 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.435 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.435 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1546852596.435 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852596.435 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852596.435 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852596.435 * [misc]taylor:  Taking taylor expansion of b in a
1546852596.435 * [misc]backup-simplify:  Simplify b into b
1546852596.435 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.435 * [misc]backup-simplify:  Simplify d into d
1546852596.435 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.436 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.436 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852596.436 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852596.436 * [misc]taylor:  Taking taylor expansion of a in a
1546852596.436 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.436 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.436 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.436 * [misc]backup-simplify:  Simplify c into c
1546852596.436 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852596.436 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852596.436 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852596.436 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1546852596.436 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1546852596.436 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1546852596.436 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1546852596.436 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852596.436 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.436 * [misc]backup-simplify:  Simplify c into c
1546852596.436 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.436 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852596.436 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1546852596.436 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852596.436 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.436 * [misc]backup-simplify:  Simplify d into d
1546852596.436 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.436 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.436 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852596.436 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852596.437 * [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)))))
1546852596.437 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852596.437 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852596.437 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.437 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.437 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.437 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.437 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1546852596.437 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852596.437 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852596.437 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852596.437 * [misc]taylor:  Taking taylor expansion of b in a
1546852596.437 * [misc]backup-simplify:  Simplify b into b
1546852596.437 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.437 * [misc]backup-simplify:  Simplify d into d
1546852596.437 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.438 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.438 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852596.438 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852596.438 * [misc]taylor:  Taking taylor expansion of a in a
1546852596.438 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.438 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.438 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.438 * [misc]backup-simplify:  Simplify c into c
1546852596.438 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852596.438 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852596.438 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852596.438 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1546852596.438 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1546852596.438 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1546852596.438 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1546852596.438 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852596.438 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.438 * [misc]backup-simplify:  Simplify c into c
1546852596.438 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.438 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852596.438 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1546852596.438 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852596.438 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.438 * [misc]backup-simplify:  Simplify d into d
1546852596.438 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.438 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.438 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852596.438 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852596.439 * [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)))))
1546852596.439 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852596.439 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852596.439 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.439 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.439 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.439 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.439 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.439 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1546852596.440 * [misc]backup-simplify:  Simplify (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c))
1546852596.440 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1546852596.440 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852596.440 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852596.440 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852596.440 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852596.440 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.440 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.440 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.440 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.440 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.440 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.440 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852596.440 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.440 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.440 * [misc]backup-simplify:  Simplify d into d
1546852596.440 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.440 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.440 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.440 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.440 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.441 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.441 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.441 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.441 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.441 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1546852596.441 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.441 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.441 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.441 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.441 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.441 * [misc]taylor:  Taking taylor expansion of 1 in b
1546852596.441 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.442 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852596.442 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1546852596.442 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1546852596.442 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (/ 1 (* b d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (* (/ 1 (* b d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1546852596.442 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* b d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852596.442 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852596.442 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852596.442 * [misc]taylor:  Taking taylor expansion of b in c
1546852596.442 * [misc]backup-simplify:  Simplify b into b
1546852596.442 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.442 * [misc]backup-simplify:  Simplify d into d
1546852596.442 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.442 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.442 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852596.442 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852596.442 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852596.442 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852596.442 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.442 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.442 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.442 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.442 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.442 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.442 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852596.442 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.443 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.443 * [misc]backup-simplify:  Simplify d into d
1546852596.443 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.443 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.443 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.443 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.443 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.443 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.443 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.445 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.445 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.445 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.445 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.445 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.445 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.445 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852596.445 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.445 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.445 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1546852596.445 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852596.446 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.446 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852596.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.446 * [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
1546852596.447 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.447 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852596.447 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852596.447 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1546852596.447 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852596.447 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.448 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1546852596.448 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852596.448 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.448 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.448 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.448 * [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) 1) into (/ 1 (* b d))
1546852596.448 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852596.448 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852596.448 * [misc]taylor:  Taking taylor expansion of b in b
1546852596.448 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.448 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.448 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.448 * [misc]backup-simplify:  Simplify d into d
1546852596.448 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852596.448 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852596.448 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852596.448 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1546852596.448 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.448 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.448 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.448 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.448 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.448 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.449 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.449 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852596.449 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.449 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852596.449 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1546852596.450 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1546852596.450 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1546852596.450 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in b
1546852596.450 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in b
1546852596.450 * [misc]taylor:  Taking taylor expansion of 1/2 in b
1546852596.450 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852596.450 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1546852596.450 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852596.450 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.450 * [misc]backup-simplify:  Simplify d into d
1546852596.450 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.450 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.450 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.450 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.450 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.450 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.450 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.450 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.450 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.451 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1546852596.451 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852596.451 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852596.451 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852596.451 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.452 * [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
1546852596.452 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.452 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.452 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852596.453 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1546852596.453 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852596.453 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.453 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))))) into 0
1546852596.453 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852596.453 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.453 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.453 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.453 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.453 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.453 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852596.454 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852596.454 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (* 0 1)) into 0
1546852596.454 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.454 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.454 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.454 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852596.454 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.454 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.455 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.455 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.455 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1546852596.455 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1546852596.455 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1546852596.455 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.456 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.456 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.456 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.456 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.456 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1546852596.456 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1546852596.456 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.456 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.456 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.456 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 a)))))) into a
1546852596.456 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (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))))))
1546852596.456 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (a c b d) around 0
1546852596.456 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1546852596.456 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1546852596.456 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1546852596.456 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852596.456 * [misc]taylor:  Taking taylor expansion of b in d
1546852596.456 * [misc]backup-simplify:  Simplify b into b
1546852596.456 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.456 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.456 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.457 * [misc]backup-simplify:  Simplify (* b 0) into 0
1546852596.457 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1546852596.457 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1546852596.457 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1546852596.457 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852596.457 * [misc]taylor:  Taking taylor expansion of a in d
1546852596.457 * [misc]backup-simplify:  Simplify a into a
1546852596.457 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.457 * [misc]backup-simplify:  Simplify c into c
1546852596.457 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852596.457 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852596.457 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1546852596.457 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852596.457 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852596.457 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852596.457 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852596.457 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.457 * [misc]backup-simplify:  Simplify c into c
1546852596.457 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.457 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852596.457 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852596.457 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852596.457 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.457 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.457 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.457 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.457 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.457 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852596.458 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.458 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.458 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.458 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.458 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.458 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.458 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1546852596.458 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1546852596.458 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852596.458 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852596.458 * [misc]taylor:  Taking taylor expansion of b in b
1546852596.458 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.458 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.458 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.458 * [misc]backup-simplify:  Simplify d into d
1546852596.459 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852596.459 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852596.459 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852596.459 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1546852596.459 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852596.459 * [misc]taylor:  Taking taylor expansion of a in b
1546852596.459 * [misc]backup-simplify:  Simplify a into a
1546852596.459 * [misc]taylor:  Taking taylor expansion of c in b
1546852596.459 * [misc]backup-simplify:  Simplify c into c
1546852596.459 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852596.459 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852596.459 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1546852596.459 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1546852596.459 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1546852596.459 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1546852596.459 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1546852596.459 * [misc]taylor:  Taking taylor expansion of c in b
1546852596.459 * [misc]backup-simplify:  Simplify c into c
1546852596.459 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.459 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852596.459 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1546852596.459 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852596.459 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.459 * [misc]backup-simplify:  Simplify d into d
1546852596.459 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.459 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.459 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852596.459 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852596.460 * [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)))))
1546852596.460 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852596.460 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852596.460 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.460 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.460 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.460 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.460 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852596.460 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1546852596.460 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852596.460 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852596.460 * [misc]taylor:  Taking taylor expansion of b in c
1546852596.460 * [misc]backup-simplify:  Simplify b into b
1546852596.460 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.460 * [misc]backup-simplify:  Simplify d into d
1546852596.461 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.461 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.461 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1546852596.461 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852596.461 * [misc]taylor:  Taking taylor expansion of a in c
1546852596.461 * [misc]backup-simplify:  Simplify a into a
1546852596.461 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.461 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.461 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.461 * [misc]backup-simplify:  Simplify (* a 0) into 0
1546852596.461 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1546852596.461 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546852596.461 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852596.461 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852596.461 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852596.461 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852596.461 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.461 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.461 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.461 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.461 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.461 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.461 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852596.461 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.461 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.461 * [misc]backup-simplify:  Simplify d into d
1546852596.461 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.461 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.461 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.462 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.462 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.462 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.462 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.462 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.462 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.462 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1546852596.462 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852596.462 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852596.462 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852596.462 * [misc]taylor:  Taking taylor expansion of b in a
1546852596.462 * [misc]backup-simplify:  Simplify b into b
1546852596.462 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.462 * [misc]backup-simplify:  Simplify d into d
1546852596.463 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.463 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.463 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852596.463 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852596.463 * [misc]taylor:  Taking taylor expansion of a in a
1546852596.463 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.463 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.463 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.463 * [misc]backup-simplify:  Simplify c into c
1546852596.463 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852596.463 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852596.463 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852596.463 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1546852596.463 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1546852596.463 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1546852596.463 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1546852596.463 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852596.463 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.463 * [misc]backup-simplify:  Simplify c into c
1546852596.463 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.463 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852596.463 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1546852596.463 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852596.463 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.463 * [misc]backup-simplify:  Simplify d into d
1546852596.463 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.463 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.463 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852596.463 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852596.464 * [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)))))
1546852596.464 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852596.464 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852596.464 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.464 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.464 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.464 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.464 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.464 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1546852596.464 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852596.464 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852596.464 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852596.464 * [misc]taylor:  Taking taylor expansion of b in a
1546852596.464 * [misc]backup-simplify:  Simplify b into b
1546852596.464 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.464 * [misc]backup-simplify:  Simplify d into d
1546852596.465 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.465 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.465 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852596.465 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852596.465 * [misc]taylor:  Taking taylor expansion of a in a
1546852596.465 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.465 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.465 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.465 * [misc]backup-simplify:  Simplify c into c
1546852596.465 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852596.465 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852596.465 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852596.465 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1546852596.465 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1546852596.465 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1546852596.465 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1546852596.465 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852596.465 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.465 * [misc]backup-simplify:  Simplify c into c
1546852596.465 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852596.465 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852596.465 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1546852596.465 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852596.465 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.465 * [misc]backup-simplify:  Simplify d into d
1546852596.465 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.465 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.465 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852596.465 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852596.466 * [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)))))
1546852596.466 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852596.466 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852596.466 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.466 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.466 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.466 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.466 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.466 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1546852596.467 * [misc]backup-simplify:  Simplify (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c))
1546852596.467 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1546852596.467 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852596.467 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852596.467 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852596.467 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852596.467 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.467 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.467 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.467 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.467 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.467 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.467 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852596.467 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.467 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.467 * [misc]backup-simplify:  Simplify d into d
1546852596.467 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.467 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.467 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.467 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.467 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.468 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.468 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.468 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.468 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.468 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.468 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1546852596.468 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.468 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.468 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.468 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.468 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.468 * [misc]taylor:  Taking taylor expansion of 1 in b
1546852596.468 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.469 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852596.469 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1546852596.469 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1546852596.469 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (/ 1 (* b d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (* (/ 1 (* b d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1546852596.469 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* b d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852596.469 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852596.469 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852596.469 * [misc]taylor:  Taking taylor expansion of b in c
1546852596.469 * [misc]backup-simplify:  Simplify b into b
1546852596.469 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.469 * [misc]backup-simplify:  Simplify d into d
1546852596.469 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.469 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.469 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852596.469 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852596.469 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852596.469 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852596.469 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852596.469 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.469 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.469 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.469 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852596.470 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.470 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852596.470 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852596.470 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.470 * [misc]backup-simplify:  Simplify d into d
1546852596.470 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.470 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.470 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852596.470 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.470 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852596.470 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.470 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.471 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.471 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.471 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852596.471 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.471 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852596.471 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.471 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.471 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852596.471 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.471 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.471 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1546852596.472 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852596.472 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.472 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852596.472 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.472 * [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
1546852596.473 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.473 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852596.473 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852596.473 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1546852596.474 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852596.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.474 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1546852596.474 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852596.474 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.474 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.474 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.474 * [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) 1) into (/ 1 (* b d))
1546852596.474 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852596.474 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852596.474 * [misc]taylor:  Taking taylor expansion of b in b
1546852596.474 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.474 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.474 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.474 * [misc]backup-simplify:  Simplify d into d
1546852596.474 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852596.474 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852596.474 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852596.474 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1546852596.474 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.474 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.474 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.474 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.475 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.475 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.475 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.475 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852596.475 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.475 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852596.475 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1546852596.476 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1546852596.476 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1546852596.476 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in b
1546852596.476 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in b
1546852596.476 * [misc]taylor:  Taking taylor expansion of 1/2 in b
1546852596.476 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852596.476 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1546852596.476 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852596.476 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.476 * [misc]backup-simplify:  Simplify d into d
1546852596.476 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852596.476 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852596.476 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.476 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.477 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.477 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.477 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.477 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.477 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.477 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1546852596.477 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852596.477 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852596.477 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852596.478 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.478 * [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
1546852596.478 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852596.478 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.479 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852596.479 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1546852596.479 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852596.479 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.479 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))))) into 0
1546852596.479 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852596.479 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.479 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.480 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.480 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.480 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.480 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852596.480 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852596.480 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (* 0 1)) into 0
1546852596.480 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.480 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.480 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.480 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852596.481 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.481 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852596.481 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852596.481 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.481 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1546852596.481 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1546852596.482 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1546852596.482 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.482 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.482 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.482 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.482 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.482 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1546852596.482 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1546852596.482 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.482 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.482 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.482 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- a))))))) into (* -1 a)
1546852596.482 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1546852596.482 * [misc]backup-simplify:  Simplify (+ (* a c) (* b d)) into (+ (* a c) (* b d))
1546852596.482 * [misc]approximate:  Taking taylor expansion of (+ (* a c) (* b d)) in (a c b d) around 0
1546852596.482 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1546852596.482 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852596.482 * [misc]taylor:  Taking taylor expansion of a in d
1546852596.482 * [misc]backup-simplify:  Simplify a into a
1546852596.482 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.482 * [misc]backup-simplify:  Simplify c into c
1546852596.482 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852596.482 * [misc]taylor:  Taking taylor expansion of b in d
1546852596.483 * [misc]backup-simplify:  Simplify b into b
1546852596.483 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.483 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.483 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.483 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1546852596.483 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852596.483 * [misc]taylor:  Taking taylor expansion of a in b
1546852596.483 * [misc]backup-simplify:  Simplify a into a
1546852596.483 * [misc]taylor:  Taking taylor expansion of c in b
1546852596.483 * [misc]backup-simplify:  Simplify c into c
1546852596.483 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852596.483 * [misc]taylor:  Taking taylor expansion of b in b
1546852596.483 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.483 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.483 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.483 * [misc]backup-simplify:  Simplify d into d
1546852596.483 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1546852596.483 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852596.483 * [misc]taylor:  Taking taylor expansion of a in c
1546852596.483 * [misc]backup-simplify:  Simplify a into a
1546852596.483 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.483 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.483 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.483 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852596.483 * [misc]taylor:  Taking taylor expansion of b in c
1546852596.483 * [misc]backup-simplify:  Simplify b into b
1546852596.483 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.483 * [misc]backup-simplify:  Simplify d into d
1546852596.483 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1546852596.483 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852596.483 * [misc]taylor:  Taking taylor expansion of a in a
1546852596.483 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.483 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.483 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.483 * [misc]backup-simplify:  Simplify c into c
1546852596.483 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852596.483 * [misc]taylor:  Taking taylor expansion of b in a
1546852596.483 * [misc]backup-simplify:  Simplify b into b
1546852596.483 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.483 * [misc]backup-simplify:  Simplify d into d
1546852596.483 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1546852596.483 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852596.483 * [misc]taylor:  Taking taylor expansion of a in a
1546852596.483 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.483 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.483 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.483 * [misc]backup-simplify:  Simplify c into c
1546852596.483 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852596.483 * [misc]taylor:  Taking taylor expansion of b in a
1546852596.483 * [misc]backup-simplify:  Simplify b into b
1546852596.483 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.483 * [misc]backup-simplify:  Simplify d into d
1546852596.483 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852596.483 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.483 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1546852596.483 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852596.483 * [misc]taylor:  Taking taylor expansion of b in c
1546852596.483 * [misc]backup-simplify:  Simplify b into b
1546852596.484 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.484 * [misc]backup-simplify:  Simplify d into d
1546852596.484 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.484 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852596.484 * [misc]taylor:  Taking taylor expansion of b in b
1546852596.484 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.484 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.484 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.484 * [misc]backup-simplify:  Simplify d into d
1546852596.484 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852596.484 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.484 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.484 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.484 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852596.484 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852596.484 * [misc]backup-simplify:  Simplify (+ c 0) into c
1546852596.484 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.484 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.484 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.484 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.484 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.484 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.484 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.484 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.484 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852596.484 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.484 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.484 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.484 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.484 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.484 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852596.484 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.485 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.485 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.485 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.485 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.485 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852596.485 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.485 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.485 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852596.485 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.485 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.485 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.485 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.485 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.485 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.485 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.485 * [misc]backup-simplify:  Simplify (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) into (+ (/ 1 (* b d)) (/ 1 (* a c)))
1546852596.485 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in (a c b d) around 0
1546852596.485 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1546852596.485 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1546852596.485 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852596.485 * [misc]taylor:  Taking taylor expansion of b in d
1546852596.485 * [misc]backup-simplify:  Simplify b into b
1546852596.485 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.485 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.485 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.486 * [misc]backup-simplify:  Simplify (* b 0) into 0
1546852596.486 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1546852596.486 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1546852596.486 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1546852596.486 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852596.486 * [misc]taylor:  Taking taylor expansion of a in d
1546852596.486 * [misc]backup-simplify:  Simplify a into a
1546852596.486 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.486 * [misc]backup-simplify:  Simplify c into c
1546852596.486 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852596.486 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852596.486 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1546852596.486 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852596.486 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852596.486 * [misc]taylor:  Taking taylor expansion of b in b
1546852596.486 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.486 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.486 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.486 * [misc]backup-simplify:  Simplify d into d
1546852596.486 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852596.486 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852596.486 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852596.486 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1546852596.486 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852596.486 * [misc]taylor:  Taking taylor expansion of a in b
1546852596.486 * [misc]backup-simplify:  Simplify a into a
1546852596.486 * [misc]taylor:  Taking taylor expansion of c in b
1546852596.486 * [misc]backup-simplify:  Simplify c into c
1546852596.486 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852596.486 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852596.486 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1546852596.486 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852596.486 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852596.486 * [misc]taylor:  Taking taylor expansion of b in c
1546852596.486 * [misc]backup-simplify:  Simplify b into b
1546852596.487 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.487 * [misc]backup-simplify:  Simplify d into d
1546852596.487 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.487 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.487 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1546852596.487 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852596.487 * [misc]taylor:  Taking taylor expansion of a in c
1546852596.487 * [misc]backup-simplify:  Simplify a into a
1546852596.487 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.487 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.487 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.487 * [misc]backup-simplify:  Simplify (* a 0) into 0
1546852596.487 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1546852596.487 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546852596.487 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852596.487 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852596.487 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852596.487 * [misc]taylor:  Taking taylor expansion of b in a
1546852596.487 * [misc]backup-simplify:  Simplify b into b
1546852596.487 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.487 * [misc]backup-simplify:  Simplify d into d
1546852596.487 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.487 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.487 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852596.487 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852596.487 * [misc]taylor:  Taking taylor expansion of a in a
1546852596.487 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.487 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.487 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.487 * [misc]backup-simplify:  Simplify c into c
1546852596.487 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852596.487 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852596.487 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852596.487 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852596.488 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852596.488 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852596.488 * [misc]taylor:  Taking taylor expansion of b in a
1546852596.488 * [misc]backup-simplify:  Simplify b into b
1546852596.488 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.488 * [misc]backup-simplify:  Simplify d into d
1546852596.488 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.488 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.488 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852596.488 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852596.488 * [misc]taylor:  Taking taylor expansion of a in a
1546852596.488 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.488 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.488 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.488 * [misc]backup-simplify:  Simplify c into c
1546852596.488 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852596.488 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852596.488 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852596.488 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1546852596.488 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1546852596.488 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.488 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.488 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.488 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.488 * [misc]taylor:  Taking taylor expansion of 1 in b
1546852596.488 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.489 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852596.489 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1546852596.489 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1546852596.489 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852596.489 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852596.489 * [misc]taylor:  Taking taylor expansion of b in c
1546852596.489 * [misc]backup-simplify:  Simplify b into b
1546852596.489 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.489 * [misc]backup-simplify:  Simplify d into d
1546852596.489 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.489 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.489 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.489 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.489 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.489 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852596.489 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.489 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852596.489 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852596.490 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1546852596.490 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852596.490 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.490 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852596.490 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.490 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852596.490 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852596.490 * [misc]taylor:  Taking taylor expansion of b in b
1546852596.490 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.490 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.490 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.490 * [misc]backup-simplify:  Simplify d into d
1546852596.490 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852596.490 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852596.490 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852596.490 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1546852596.490 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.490 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.490 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.490 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.490 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.491 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.491 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.491 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.491 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.491 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.491 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.491 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.491 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.491 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.491 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852596.491 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1546852596.492 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852596.492 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.492 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852596.492 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.492 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.492 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.492 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852596.492 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852596.492 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.492 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.492 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.492 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.492 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.492 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1546852596.493 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1546852596.493 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.493 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.493 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.493 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.493 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.493 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.493 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.493 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.493 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.493 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.493 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.493 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.493 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.493 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852596.493 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852596.494 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1546852596.494 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852596.494 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.494 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852596.494 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.494 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.494 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.494 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.494 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.494 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.495 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852596.495 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.495 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.495 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.495 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.495 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.495 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.495 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.495 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.495 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.495 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.495 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.495 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1546852596.495 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1546852596.496 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.496 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.496 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.496 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.496 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.496 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.496 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.496 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.496 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.496 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.496 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (* a c) (* b d))
1546852596.496 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) into (+ (/ 1 (* b d)) (/ 1 (* a c)))
1546852596.496 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in (a c b d) around 0
1546852596.496 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1546852596.496 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1546852596.496 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852596.496 * [misc]taylor:  Taking taylor expansion of b in d
1546852596.496 * [misc]backup-simplify:  Simplify b into b
1546852596.496 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.496 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.496 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.496 * [misc]backup-simplify:  Simplify (* b 0) into 0
1546852596.497 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1546852596.497 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1546852596.497 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1546852596.497 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852596.497 * [misc]taylor:  Taking taylor expansion of a in d
1546852596.497 * [misc]backup-simplify:  Simplify a into a
1546852596.497 * [misc]taylor:  Taking taylor expansion of c in d
1546852596.497 * [misc]backup-simplify:  Simplify c into c
1546852596.497 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852596.497 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852596.497 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1546852596.497 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852596.497 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852596.497 * [misc]taylor:  Taking taylor expansion of b in b
1546852596.497 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.497 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.497 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.497 * [misc]backup-simplify:  Simplify d into d
1546852596.497 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852596.497 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852596.497 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852596.497 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1546852596.497 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852596.497 * [misc]taylor:  Taking taylor expansion of a in b
1546852596.497 * [misc]backup-simplify:  Simplify a into a
1546852596.497 * [misc]taylor:  Taking taylor expansion of c in b
1546852596.497 * [misc]backup-simplify:  Simplify c into c
1546852596.497 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852596.497 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852596.497 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1546852596.497 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852596.497 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852596.497 * [misc]taylor:  Taking taylor expansion of b in c
1546852596.497 * [misc]backup-simplify:  Simplify b into b
1546852596.497 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.497 * [misc]backup-simplify:  Simplify d into d
1546852596.497 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.497 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.497 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1546852596.497 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852596.497 * [misc]taylor:  Taking taylor expansion of a in c
1546852596.498 * [misc]backup-simplify:  Simplify a into a
1546852596.498 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.498 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.498 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.498 * [misc]backup-simplify:  Simplify (* a 0) into 0
1546852596.498 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1546852596.498 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546852596.498 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852596.498 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852596.498 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852596.498 * [misc]taylor:  Taking taylor expansion of b in a
1546852596.498 * [misc]backup-simplify:  Simplify b into b
1546852596.498 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.498 * [misc]backup-simplify:  Simplify d into d
1546852596.498 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.498 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.498 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852596.498 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852596.498 * [misc]taylor:  Taking taylor expansion of a in a
1546852596.498 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.498 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.498 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.498 * [misc]backup-simplify:  Simplify c into c
1546852596.498 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852596.498 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852596.498 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852596.498 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852596.498 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852596.498 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852596.498 * [misc]taylor:  Taking taylor expansion of b in a
1546852596.498 * [misc]backup-simplify:  Simplify b into b
1546852596.498 * [misc]taylor:  Taking taylor expansion of d in a
1546852596.498 * [misc]backup-simplify:  Simplify d into d
1546852596.498 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.498 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.498 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852596.498 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852596.499 * [misc]taylor:  Taking taylor expansion of a in a
1546852596.499 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.499 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.499 * [misc]taylor:  Taking taylor expansion of c in a
1546852596.499 * [misc]backup-simplify:  Simplify c into c
1546852596.499 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852596.499 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852596.499 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852596.499 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1546852596.499 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1546852596.499 * [misc]taylor:  Taking taylor expansion of c in c
1546852596.499 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.499 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.499 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.499 * [misc]taylor:  Taking taylor expansion of 1 in b
1546852596.499 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.499 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852596.499 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1546852596.499 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1546852596.499 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852596.500 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852596.500 * [misc]taylor:  Taking taylor expansion of b in c
1546852596.500 * [misc]backup-simplify:  Simplify b into b
1546852596.500 * [misc]taylor:  Taking taylor expansion of d in c
1546852596.500 * [misc]backup-simplify:  Simplify d into d
1546852596.500 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852596.500 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852596.500 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.500 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.500 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.500 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852596.500 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.500 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852596.500 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852596.500 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1546852596.500 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852596.501 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.501 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852596.501 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.501 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852596.501 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852596.501 * [misc]taylor:  Taking taylor expansion of b in b
1546852596.501 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.501 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.501 * [misc]taylor:  Taking taylor expansion of d in b
1546852596.501 * [misc]backup-simplify:  Simplify d into d
1546852596.501 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852596.501 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852596.501 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852596.501 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1546852596.501 * [misc]taylor:  Taking taylor expansion of d in d
1546852596.501 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.501 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.501 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852596.501 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.502 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.502 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.502 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.502 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.502 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.502 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.502 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.502 * [misc]backup-simplify:  Simplify 1 into 1
1546852596.502 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.502 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852596.502 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1546852596.503 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852596.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.503 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852596.503 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.503 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.503 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.503 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852596.503 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852596.503 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.503 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.503 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.503 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.503 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.504 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1546852596.504 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1546852596.504 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.504 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.504 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.504 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.504 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.504 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.504 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.504 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.504 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852596.504 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.504 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.504 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.504 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.504 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852596.504 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852596.505 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1546852596.505 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852596.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852596.505 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852596.505 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.505 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.505 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.505 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.505 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.505 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852596.506 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852596.506 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.506 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.506 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852596.506 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852596.506 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.506 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.506 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.506 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.506 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.506 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.506 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.506 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1546852596.506 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1546852596.506 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.507 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.507 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.507 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.507 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.507 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.507 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852596.507 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.507 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.507 * [misc]backup-simplify:  Simplify 0 into 0
1546852596.508 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* 1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (* a c) (* b d))
1546852596.508 * * * [misc]progress:  simplifying candidates
1546852596.508 * * * * [misc]progress:  [ 1 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (pow (+ (* c c) (* d d)) 1/2)))>
1546852596.508 * * * * [misc]progress:  [ 2 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (pow (sqrt (+ (* c c) (* d d))) 1)))>
1546852596.508 * * * * [misc]progress:  [ 3 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (exp (log (sqrt (+ (* c c) (* d d)))))))>
1546852596.508 * * * * [misc]progress:  [ 4 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (log (exp (sqrt (+ (* c c) (* d d)))))))>
1546852596.508 * * * * [misc]progress:  [ 5 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1546852596.508 * * * * [misc]progress:  [ 6 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1546852596.508 * * * * [misc]progress:  [ 7 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1546852596.508 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1546852596.508 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852596.510 * * [misc]simplify:  iters left: 5 (10 enodes)
1546852596.511 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1546852596.511 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1546852596.511 * * * * [misc]progress:  [ 8 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1546852596.511 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1546852596.511 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852596.513 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852596.514 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1546852596.514 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852596.514 * * * * [misc]progress:  [ 9 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))>
1546852596.514 * [enter]simplify:  Simplifying (sqrt 1)
1546852596.514 * * [misc]simplify:  iters left: 1 (2 enodes)
1546852596.515 * [exit]simplify:  Simplified to 1
1546852596.515 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (* 1 (sqrt (+ (* c c) (* d d))))))
1546852596.515 * * * * [misc]progress:  [ 10 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1546852596.515 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1546852596.515 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852596.517 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852596.520 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852596.527 * * [misc]simplify:  iters left: 3 (49 enodes)
1546852596.534 * * [misc]simplify:  iters left: 2 (56 enodes)
1546852596.540 * * [misc]simplify:  iters left: 1 (61 enodes)
1546852596.547 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1546852596.547 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))
1546852596.547 * * * * [misc]progress:  [ 11 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1546852596.547 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1546852596.547 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852596.549 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852596.553 * * [misc]simplify:  iters left: 4 (41 enodes)
1546852596.559 * * [misc]simplify:  iters left: 3 (78 enodes)
1546852596.577 * * [misc]simplify:  iters left: 2 (175 enodes)
1546852596.648 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1546852596.648 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))))
1546852596.648 * * * * [misc]progress:  [ 12 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1546852596.648 * * * * [misc]progress:  [ 13 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (fabs (sqrt (+ (* c c) (* d d))))))>
1546852596.649 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1546852596.649 * * [misc]simplify:  iters left: 5 (6 enodes)
1546852596.650 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852596.651 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1546852596.651 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (fabs (sqrt (+ (* c c) (* d d))))))
1546852596.651 * * * * [misc]progress:  [ 14 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (* 1 (sqrt (+ (* c c) (* d d))))))>
1546852596.651 * * * * [misc]progress:  [ 15 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (pow (+ (* c c) (* d d)) 1/2)) (sqrt (+ (* c c) (* d d)))))>
1546852596.651 * * * * [misc]progress:  [ 16 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (pow (sqrt (+ (* c c) (* d d))) 1)) (sqrt (+ (* c c) (* d d)))))>
1546852596.651 * * * * [misc]progress:  [ 17 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (exp (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.651 * * * * [misc]progress:  [ 18 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (log (exp (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.651 * * * * [misc]progress:  [ 19 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.651 * * * * [misc]progress:  [ 20 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.651 * * * * [misc]progress:  [ 21 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.651 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1546852596.651 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852596.652 * * [misc]simplify:  iters left: 5 (10 enodes)
1546852596.657 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1546852596.657 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852596.657 * * * * [misc]progress:  [ 22 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.657 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1546852596.657 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852596.658 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852596.659 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1546852596.659 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852596.659 * * * * [misc]progress:  [ 23 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.660 * [enter]simplify:  Simplifying (sqrt 1)
1546852596.660 * * [misc]simplify:  iters left: 1 (2 enodes)
1546852596.660 * [exit]simplify:  Simplified to 1
1546852596.660 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (* 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852596.661 * * * * [misc]progress:  [ 24 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.661 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1546852596.661 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852596.662 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852596.666 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852596.672 * * [misc]simplify:  iters left: 3 (49 enodes)
1546852596.682 * * [misc]simplify:  iters left: 2 (56 enodes)
1546852596.694 * * [misc]simplify:  iters left: 1 (61 enodes)
1546852596.706 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1546852596.706 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852596.706 * * * * [misc]progress:  [ 25 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.706 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1546852596.706 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852596.708 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852596.712 * * [misc]simplify:  iters left: 4 (41 enodes)
1546852596.719 * * [misc]simplify:  iters left: 3 (78 enodes)
1546852596.733 * * [misc]simplify:  iters left: 2 (175 enodes)
1546852596.805 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1546852596.805 * [misc]simplify:  Simplified (2 1 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)))))
1546852596.805 * * * * [misc]progress:  [ 26 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.805 * * * * [misc]progress:  [ 27 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (fabs (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.805 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1546852596.805 * * [misc]simplify:  iters left: 5 (6 enodes)
1546852596.807 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852596.809 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1546852596.809 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (fabs (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852596.809 * * * * [misc]progress:  [ 28 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (* 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.809 * * * * [misc]progress:  [ 29 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) 1) (sqrt (+ (* c c) (* d d)))))>
1546852596.809 * * * * [misc]progress:  [ 30 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (- (log (+ (* a c) (* b d))) (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.810 * [enter]simplify:  Simplifying (- (log (+ (* a c) (* b d))) (log (sqrt (+ (* c c) (* d d)))))
1546852596.810 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852596.813 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852596.817 * * [misc]simplify:  iters left: 4 (21 enodes)
1546852596.820 * [exit]simplify:  Simplified to (- (log (+ (* b d) (* a c))) (log (sqrt (+ (* c c) (* d d)))))
1546852596.820 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (exp (- (log (+ (* b d) (* a c))) (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852596.820 * * * * [misc]progress:  [ 31 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (log (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.820 * * * * [misc]progress:  [ 32 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (exp (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.821 * * * * [misc]progress:  [ 33 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (/ (* (* (+ (* a c) (* b d)) (+ (* a c) (* b d))) (+ (* a c) (* b d))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.821 * [enter]simplify:  Simplifying (/ (* (* (+ (* a c) (* b d)) (+ (* a c) (* b d))) (+ (* a c) (* b d))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1546852596.821 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852596.824 * * [misc]simplify:  iters left: 5 (41 enodes)
1546852596.834 * * [misc]simplify:  iters left: 4 (162 enodes)
1546852596.905 * [exit]simplify:  Simplified to (* (/ (+ (* b d) (* a c)) (/ (+ (* d d) (* c c)) (+ (* b d) (* a c)))) (/ (+ (* b d) (* a c)) (sqrt (+ (* d d) (* c c)))))
1546852596.905 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (cbrt (* (/ (+ (* b d) (* a c)) (/ (+ (* d d) (* c c)) (+ (* b d) (* a c)))) (/ (+ (* b d) (* a c)) (sqrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d)))))
1546852596.905 * * * * [misc]progress:  [ 34 / 94 ] simplifiying candidate #<alt (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)))))>
1546852596.905 * * * * [misc]progress:  [ 35 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (* (* (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.905 * * * * [misc]progress:  [ 36 / 94 ] simplifiying candidate #<alt (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)))))>
1546852596.905 * * * * [misc]progress:  [ 37 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (+ (* a c) (* b d))) (- (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.905 * * * * [misc]progress:  [ 38 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b 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 (+ (* c c) (* d d)))))>
1546852596.905 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1546852596.906 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852596.910 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852596.916 * * [misc]simplify:  iters left: 4 (35 enodes)
1546852596.921 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852596.927 * * [misc]simplify:  iters left: 2 (41 enodes)
1546852596.932 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* d d) (* c c))))))
1546852596.932 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852596.933 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1546852596.933 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852596.935 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852596.938 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))
1546852596.938 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (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)))))
1546852596.938 * * * * [misc]progress:  [ 39 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.938 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1546852596.939 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852596.942 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852596.945 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852596.949 * * [misc]simplify:  iters left: 3 (26 enodes)
1546852596.953 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (+ (* d d) (* c c)))))
1546852596.953 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852596.953 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1546852596.953 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852596.956 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852596.960 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))
1546852596.960 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852596.960 * * * * [misc]progress:  [ 40 / 94 ] simplifiying candidate #<alt (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 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.961 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852596.961 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852596.965 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852596.970 * * [misc]simplify:  iters left: 4 (23 enodes)
1546852596.976 * * [misc]simplify:  iters left: 3 (24 enodes)
1546852596.983 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1546852596.983 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852596.983 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852596.983 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852596.987 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852596.989 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852596.990 * [misc]simplify:  Simplified (2 1 2) 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 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852596.990 * * * * [misc]progress:  [ 41 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852596.990 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1))
1546852596.990 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852596.992 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852596.994 * * [misc]simplify:  iters left: 4 (21 enodes)
1546852596.998 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852596.998 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852596.998 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1546852596.998 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852597.000 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852597.003 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852597.003 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.003 * * * * [misc]progress:  [ 42 / 94 ] simplifiying candidate #<alt (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 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.003 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.003 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852597.005 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852597.008 * * [misc]simplify:  iters left: 4 (23 enodes)
1546852597.011 * * [misc]simplify:  iters left: 3 (24 enodes)
1546852597.015 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1546852597.015 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852597.015 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.015 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852597.018 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852597.023 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.023 * [misc]simplify:  Simplified (2 1 2) 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 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852597.023 * * * * [misc]progress:  [ 43 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.023 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1)
1546852597.024 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852597.027 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852597.032 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852597.037 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852597.046 * * [misc]simplify:  iters left: 2 (64 enodes)
1546852597.061 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852597.062 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.062 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1546852597.062 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852597.066 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852597.070 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852597.070 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.070 * * * * [misc]progress:  [ 44 / 94 ] simplifiying candidate #<alt (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))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.070 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1546852597.071 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852597.075 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852597.078 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1546852597.078 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852597.078 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1546852597.079 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852597.082 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852597.086 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))
1546852597.087 * [misc]simplify:  Simplified (2 1 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 (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852597.087 * * * * [misc]progress:  [ 45 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.087 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1546852597.087 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852597.091 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852597.096 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (+ (* c c) (* d d)))))
1546852597.096 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852597.097 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1546852597.097 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852597.100 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852597.105 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))
1546852597.105 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852597.105 * * * * [misc]progress:  [ 46 / 94 ] simplifiying candidate #<alt (λ (a b c 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)))))>
1546852597.105 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.105 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852597.109 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852597.115 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.115 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852597.115 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.115 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852597.119 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852597.123 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.123 * [misc]simplify:  Simplified (2 1 2) 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)))))
1546852597.123 * * * * [misc]progress:  [ 47 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.124 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt 1))
1546852597.124 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852597.126 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852597.128 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852597.128 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.128 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1546852597.128 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852597.130 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852597.132 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852597.133 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.133 * * * * [misc]progress:  [ 48 / 94 ] simplifiying candidate #<alt (λ (a b c 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)))))>
1546852597.133 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.133 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852597.135 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852597.137 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.138 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852597.138 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.138 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852597.140 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852597.142 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.142 * [misc]simplify:  Simplified (2 1 2) 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)))))
1546852597.142 * * * * [misc]progress:  [ 49 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (+ (* a c) (* b d))) 1) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.143 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) 1)
1546852597.143 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852597.144 * * [misc]simplify:  iters left: 5 (15 enodes)
1546852597.146 * * [misc]simplify:  iters left: 4 (17 enodes)
1546852597.148 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852597.148 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.148 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1546852597.148 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852597.150 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852597.153 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852597.153 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.153 * * * * [misc]progress:  [ 50 / 94 ] simplifiying candidate #<alt (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)))))>
1546852597.153 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1546852597.153 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852597.154 * * [misc]simplify:  iters left: 5 (15 enodes)
1546852597.157 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1546852597.157 * [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)))))) (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852597.157 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1546852597.157 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852597.159 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852597.161 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d)))))
1546852597.161 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852597.161 * * * * [misc]progress:  [ 51 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.161 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1546852597.162 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852597.163 * * [misc]simplify:  iters left: 5 (14 enodes)
1546852597.165 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1546852597.165 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852597.165 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1546852597.165 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852597.167 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852597.172 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d)))))
1546852597.172 * [misc]simplify:  Simplified (2 1 2) 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)))))
1546852597.172 * * * * [misc]progress:  [ 52 / 94 ] simplifiying candidate #<alt (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)))))>
1546852597.172 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.172 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852597.175 * * [misc]simplify:  iters left: 5 (12 enodes)
1546852597.178 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.178 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852597.179 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.179 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852597.182 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852597.187 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.187 * [misc]simplify:  Simplified (2 1 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) (* d d)))))
1546852597.187 * * * * [misc]progress:  [ 53 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt 1)) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.188 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1546852597.188 * * [misc]simplify:  iters left: 3 (3 enodes)
1546852597.190 * * [misc]simplify:  iters left: 2 (5 enodes)
1546852597.190 * [exit]simplify:  Simplified to 1
1546852597.191 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.191 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1546852597.191 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852597.194 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852597.197 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852597.197 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.197 * * * * [misc]progress:  [ 54 / 94 ] simplifiying candidate #<alt (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)))))>
1546852597.197 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.197 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852597.199 * * [misc]simplify:  iters left: 5 (12 enodes)
1546852597.200 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.200 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852597.200 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.200 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852597.202 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852597.206 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852597.206 * [misc]simplify:  Simplified (2 1 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) (* d d)))))
1546852597.206 * * * * [misc]progress:  [ 55 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 1) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.206 * [enter]simplify:  Simplifying (/ 1 1)
1546852597.206 * * [misc]simplify:  iters left: 2 (2 enodes)
1546852597.206 * * [misc]simplify:  iters left: 1 (4 enodes)
1546852597.207 * [exit]simplify:  Simplified to 1
1546852597.207 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.207 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1546852597.207 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852597.209 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852597.211 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852597.211 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.211 * * * * [misc]progress:  [ 56 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.211 * * * * [misc]progress:  [ 57 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (+ (* a c) (* b d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.211 * * * * [misc]progress:  [ 58 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.211 * * * * [misc]progress:  [ 59 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.211 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1546852597.211 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852597.212 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852597.214 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1546852597.214 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.214 * * * * [misc]progress:  [ 60 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.214 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1546852597.214 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852597.215 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852597.216 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1546852597.216 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.216 * * * * [misc]progress:  [ 61 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.216 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1546852597.216 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852597.217 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852597.219 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1546852597.219 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.219 * * * * [misc]progress:  [ 62 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.219 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1546852597.219 * * [misc]simplify:  iters left: 5 (6 enodes)
1546852597.220 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852597.221 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1546852597.221 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1546852597.221 * * * * [misc]progress:  [ 63 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.221 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1546852597.221 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852597.222 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852597.223 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1546852597.223 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852597.223 * * * * [misc]progress:  [ 64 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.223 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1546852597.224 * * [misc]simplify:  iters left: 5 (6 enodes)
1546852597.224 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852597.225 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1546852597.225 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1546852597.226 * * * * [misc]progress:  [ 65 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.226 * [enter]simplify:  Simplifying (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1546852597.226 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852597.227 * * [misc]simplify:  iters left: 5 (12 enodes)
1546852597.229 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852597.229 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852597.229 * * * * [misc]progress:  [ 66 / 94 ] simplifiying candidate #<alt (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)))))>
1546852597.229 * [enter]simplify:  Simplifying (sqrt (+ (* a c) (* b d)))
1546852597.229 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852597.230 * * [misc]simplify:  iters left: 4 (11 enodes)
1546852597.232 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852597.232 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852597.232 * * * * [misc]progress:  [ 67 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.232 * * * * [misc]progress:  [ 68 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.232 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1546852597.232 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852597.234 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852597.240 * * [misc]simplify:  iters left: 4 (70 enodes)
1546852597.254 * * [misc]simplify:  iters left: 3 (135 enodes)
1546852597.306 * * [misc]simplify:  iters left: 2 (233 enodes)
1546852597.426 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1546852597.426 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (+ (* c c) (* d d)))))
1546852597.426 * * * * [misc]progress:  [ 69 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.426 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1546852597.426 * * [misc]simplify:  iters left: 5 (6 enodes)
1546852597.428 * * [misc]simplify:  iters left: 4 (11 enodes)
1546852597.432 * * [misc]simplify:  iters left: 3 (18 enodes)
1546852597.438 * * [misc]simplify:  iters left: 2 (33 enodes)
1546852597.448 * * [misc]simplify:  iters left: 1 (58 enodes)
1546852597.472 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1546852597.472 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1546852597.473 * * * * [misc]progress:  [ 70 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (pow (* a c) 3) (pow (* b d) 3)) (* (sqrt (+ (* c c) (* d d))) (+ (* (* a c) (* a c)) (- (* (* b d) (* b d)) (* (* a c) (* b d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852597.473 * [enter]simplify:  Simplifying (+ (pow (* a c) 3) (pow (* b d) 3))
1546852597.473 * * [misc]simplify:  iters left: 5 (10 enodes)
1546852597.476 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852597.485 * * [misc]simplify:  iters left: 3 (71 enodes)
1546852597.512 * * [misc]simplify:  iters left: 2 (142 enodes)
1546852597.564 * * [misc]simplify:  iters left: 1 (187 enodes)
1546852597.614 * [exit]simplify:  Simplified to (+ (pow (* b d) 3) (pow (* a c) 3))
1546852597.614 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (+ (pow (* b d) 3) (pow (* a c) 3)) (* (sqrt (+ (* c c) (* d d))) (+ (* (* a c) (* a c)) (- (* (* b d) (* b d)) (* (* a c) (* b d)))))) (sqrt (+ (* c c) (* d d)))))
1546852597.615 * * * * [misc]progress:  [ 71 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* (* a c) (* a c)) (* (* b d) (* b d))) (* (sqrt (+ (* c c) (* d d))) (- (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.615 * [enter]simplify:  Simplifying (- (* (* a c) (* a c)) (* (* b d) (* b d)))
1546852597.615 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852597.618 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852597.626 * * [misc]simplify:  iters left: 4 (53 enodes)
1546852597.642 * * [misc]simplify:  iters left: 3 (102 enodes)
1546852597.678 * * [misc]simplify:  iters left: 2 (180 enodes)
1546852597.746 * * [misc]simplify:  iters left: 1 (339 enodes)
1546852597.874 * [exit]simplify:  Simplified to (* (+ (* a c) (* b d)) (- (* a c) (* b d)))
1546852597.874 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (* (+ (* a c) (* b d)) (- (* a c) (* b d))) (* (sqrt (+ (* c c) (* d d))) (- (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))))
1546852597.874 * * * * [misc]progress:  [ 72 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (log (* (exp (* a c)) (exp (* b d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.874 * [enter]simplify:  Simplifying (* (exp (* a c)) (exp (* b d)))
1546852597.874 * * [misc]simplify:  iters left: 5 (9 enodes)
1546852597.875 * * [misc]simplify:  iters left: 4 (18 enodes)
1546852597.878 * * [misc]simplify:  iters left: 3 (20 enodes)
1546852597.880 * [exit]simplify:  Simplified to (exp (+ (* a c) (* b d)))
1546852597.880 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (/ (log (exp (+ (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1546852597.880 * * * * [misc]progress:  [ 73 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (pow (+ (* a c) (* b d)) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.880 * * * * [misc]progress:  [ 74 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (exp (log (+ (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.880 * * * * [misc]progress:  [ 75 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (log (exp (+ (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.880 * * * * [misc]progress:  [ 76 / 94 ] simplifiying candidate #<alt (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)))))>
1546852597.880 * * * * [misc]progress:  [ 77 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (cbrt (* (* (+ (* a c) (* b d)) (+ (* a c) (* b d))) (+ (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.880 * * * * [misc]progress:  [ 78 / 94 ] simplifiying candidate #<alt (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)))))>
1546852597.880 * * * * [misc]progress:  [ 79 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (pow (* a c) 3) (pow (* b d) 3)) (+ (* (* a c) (* a c)) (- (* (* b d) (* b d)) (* (* a c) (* b d))))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.881 * * * * [misc]progress:  [ 80 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* 1 (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.881 * * * * [misc]progress:  [ 81 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* (* a c) (* a c)) (* (* b d) (* b d))) (- (* a c) (* b d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.881 * * * * [misc]progress:  [ 82 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.881 * * * * [misc]progress:  [ 83 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) d))>
1546852597.881 * [enter]simplify:  Simplifying d
1546852597.881 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852597.881 * [exit]simplify:  Simplified to d
1546852597.881 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) d))
1546852597.881 * * * * [misc]progress:  [ 84 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) c))>
1546852597.881 * [enter]simplify:  Simplifying c
1546852597.881 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852597.881 * [exit]simplify:  Simplified to c
1546852597.881 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) c))
1546852597.881 * * * * [misc]progress:  [ 85 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (* -1 c)))>
1546852597.882 * [enter]simplify:  Simplifying (* -1 c)
1546852597.882 * * [misc]simplify:  iters left: 2 (3 enodes)
1546852597.882 * * [misc]simplify:  iters left: 1 (5 enodes)
1546852597.883 * [exit]simplify:  Simplified to (- c)
1546852597.883 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (- c)))
1546852597.883 * * * * [misc]progress:  [ 86 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) d) (sqrt (+ (* c c) (* d d)))))>
1546852597.883 * [enter]simplify:  Simplifying d
1546852597.883 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852597.883 * [exit]simplify:  Simplified to d
1546852597.883 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) d) (sqrt (+ (* c c) (* d d)))))
1546852597.883 * * * * [misc]progress:  [ 87 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) c) (sqrt (+ (* c c) (* d d)))))>
1546852597.883 * [enter]simplify:  Simplifying c
1546852597.883 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852597.883 * [exit]simplify:  Simplified to c
1546852597.883 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) c) (sqrt (+ (* c c) (* d d)))))
1546852597.883 * * * * [misc]progress:  [ 88 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (* -1 c)) (sqrt (+ (* c c) (* d d)))))>
1546852597.884 * [enter]simplify:  Simplifying (* -1 c)
1546852597.884 * * [misc]simplify:  iters left: 2 (3 enodes)
1546852597.884 * * [misc]simplify:  iters left: 1 (5 enodes)
1546852597.885 * [exit]simplify:  Simplified to (- c)
1546852597.885 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (- c)) (sqrt (+ (* c c) (* d d)))))
1546852597.885 * * * * [misc]progress:  [ 89 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))>
1546852597.885 * [enter]simplify:  Simplifying b
1546852597.885 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852597.885 * [exit]simplify:  Simplified to b
1546852597.885 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))
1546852597.885 * * * * [misc]progress:  [ 90 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))>
1546852597.885 * [enter]simplify:  Simplifying a
1546852597.885 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852597.885 * [exit]simplify:  Simplified to a
1546852597.885 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))
1546852597.885 * * * * [misc]progress:  [ 91 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 a) (sqrt (+ (* c c) (* d d)))))>
1546852597.885 * [enter]simplify:  Simplifying (* -1 a)
1546852597.886 * * [misc]simplify:  iters left: 2 (3 enodes)
1546852597.886 * * [misc]simplify:  iters left: 1 (5 enodes)
1546852597.887 * [exit]simplify:  Simplified to (- a)
1546852597.887 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))
1546852597.887 * * * * [misc]progress:  [ 92 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 0 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.887 * [enter]simplify:  Simplifying 0
1546852597.887 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852597.887 * [exit]simplify:  Simplified to 0
1546852597.887 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ 0 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1546852597.887 * * * * [misc]progress:  [ 93 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.887 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1546852597.887 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852597.888 * * [misc]simplify:  iters left: 3 (10 enodes)
1546852597.890 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1546852597.890 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1546852597.890 * * * * [misc]progress:  [ 94 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1546852597.890 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1546852597.890 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852597.891 * * [misc]simplify:  iters left: 3 (10 enodes)
1546852597.894 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1546852597.894 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1546852597.894 * * * [misc]progress:  adding candidates to table
1546852598.944 * * [misc]progress:  iteration 3 / 4
1546852598.944 * * * [misc]progress:  picking best candidate
1546852598.986 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852598.986 * * * [misc]progress:  localizing error
1546852598.999 * * * [misc]progress:  generating rewritten candidates
1546852598.999 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1546852599.001 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 1)
1546852599.003 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2 1)
1546852599.005 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1546852599.043 * * * [misc]progress:  generating series expansions
1546852599.043 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1546852599.044 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1546852599.044 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1546852599.044 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1546852599.044 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1546852599.044 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852599.044 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.044 * [misc]backup-simplify:  Simplify c into c
1546852599.044 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.044 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.044 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.044 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.044 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.044 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1546852599.044 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1546852599.044 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852599.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.045 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1546852599.045 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1546852599.045 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852599.045 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.045 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.045 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.045 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.045 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.045 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.045 * [misc]backup-simplify:  Simplify d into d
1546852599.045 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.045 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852599.045 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1546852599.045 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.046 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1546852599.046 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1546852599.046 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852599.046 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.046 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.046 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.046 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.046 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.046 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.046 * [misc]backup-simplify:  Simplify d into d
1546852599.046 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.046 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852599.046 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1546852599.046 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.047 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.047 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1546852599.047 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.047 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.047 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.047 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.047 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.047 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.047 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.047 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.047 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.048 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852599.048 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.049 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1546852599.049 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1546852599.049 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852599.049 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852599.049 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.049 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.049 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.049 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852599.049 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852599.049 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.049 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.049 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.050 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.050 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852599.050 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.050 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1546852599.050 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.050 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.050 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.051 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.051 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.051 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.051 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1546852599.051 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852599.051 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1546852599.051 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852599.051 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852599.051 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852599.051 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852599.051 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.052 * [misc]backup-simplify:  Simplify c into c
1546852599.052 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.052 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.052 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852599.052 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.052 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.052 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.052 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.052 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.052 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.052 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852599.052 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.053 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.053 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.053 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.053 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.053 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.053 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.053 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.053 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.053 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.054 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.054 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.054 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.054 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.054 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.054 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.054 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.054 * [misc]backup-simplify:  Simplify d into d
1546852599.054 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.054 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.054 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.055 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.055 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.055 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.055 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.055 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.055 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.055 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.055 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.055 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.056 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.056 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.056 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.056 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.056 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.056 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.056 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.056 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.056 * [misc]backup-simplify:  Simplify d into d
1546852599.056 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.056 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.056 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.057 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.057 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.057 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.057 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.058 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.058 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852599.058 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.058 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.058 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.058 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.058 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852599.059 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.059 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852599.059 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1546852599.059 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1546852599.060 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852599.060 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852599.060 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.060 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.060 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.060 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.060 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.060 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852599.060 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.061 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852599.061 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.061 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.061 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.061 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852599.061 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.061 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.062 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.062 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.062 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1546852599.062 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.062 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.063 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852599.063 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.063 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.063 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.063 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.063 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1546852599.063 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852599.063 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1546852599.064 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852599.064 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852599.064 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852599.064 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852599.064 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.064 * [misc]backup-simplify:  Simplify c into c
1546852599.064 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.064 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.064 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852599.064 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.064 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.064 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.064 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.064 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.064 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.064 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852599.065 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.065 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.065 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.065 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.065 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.066 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.066 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.066 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.066 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.066 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.066 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.066 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.066 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.066 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.066 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.066 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.066 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.066 * [misc]backup-simplify:  Simplify d into d
1546852599.066 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.066 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.067 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.067 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.067 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.067 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.068 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.068 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.068 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.068 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.068 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.068 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.068 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.068 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.068 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.068 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.068 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.068 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.068 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.068 * [misc]backup-simplify:  Simplify d into d
1546852599.068 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.068 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.069 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.069 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.069 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.069 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.069 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.070 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.070 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852599.070 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.070 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.070 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.070 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.070 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852599.070 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.071 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852599.071 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1546852599.071 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1546852599.072 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852599.072 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852599.072 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.072 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.072 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.072 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.072 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.072 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852599.072 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.072 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852599.073 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.073 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.073 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.073 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852599.073 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.073 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.074 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.074 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.074 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1546852599.074 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.074 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.075 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852599.075 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.075 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.075 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.075 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.075 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1546852599.075 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 1)
1546852599.075 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1546852599.076 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1546852599.076 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1546852599.076 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1546852599.076 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852599.076 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.076 * [misc]backup-simplify:  Simplify c into c
1546852599.076 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.076 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.076 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.076 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.076 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.076 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1546852599.076 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1546852599.076 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852599.076 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.077 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1546852599.077 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1546852599.077 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852599.077 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.077 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.077 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.077 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.077 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.077 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.077 * [misc]backup-simplify:  Simplify d into d
1546852599.077 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.077 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852599.077 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1546852599.077 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.077 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.077 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1546852599.078 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1546852599.078 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852599.078 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.078 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.078 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.078 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.078 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.078 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.078 * [misc]backup-simplify:  Simplify d into d
1546852599.078 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.078 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852599.078 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1546852599.078 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.078 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.078 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1546852599.079 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.079 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.079 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.079 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.079 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.079 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.079 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.079 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.079 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.079 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852599.079 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.080 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1546852599.080 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1546852599.080 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852599.080 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852599.080 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.080 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.080 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.081 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852599.081 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852599.081 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.081 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.081 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.081 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.082 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852599.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.082 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1546852599.082 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.082 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.082 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.082 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.082 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.083 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.083 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1546852599.083 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852599.083 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1546852599.083 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852599.083 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852599.083 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852599.083 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852599.083 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.083 * [misc]backup-simplify:  Simplify c into c
1546852599.083 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.083 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.083 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852599.083 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.083 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.083 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.083 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.084 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.084 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.084 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852599.084 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.084 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.085 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.085 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.085 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.085 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.085 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.085 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.085 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.085 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.085 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.085 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.086 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.086 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.086 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.086 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.086 * [misc]backup-simplify:  Simplify d into d
1546852599.086 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.086 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.086 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.086 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.086 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.087 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.087 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.087 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.087 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.087 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.087 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.087 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.087 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.087 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.087 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.087 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.087 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.087 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.087 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.087 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.088 * [misc]backup-simplify:  Simplify d into d
1546852599.088 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.088 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.088 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.088 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.088 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.088 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.088 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.088 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.088 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852599.088 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.088 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.088 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.089 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.089 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852599.089 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.089 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852599.089 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1546852599.090 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1546852599.090 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852599.090 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852599.090 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.090 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.090 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.090 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.090 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.090 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852599.090 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.090 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852599.090 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.090 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.090 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.090 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852599.091 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.091 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.091 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.091 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.091 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1546852599.091 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.091 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.091 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852599.092 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.092 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.092 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.092 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.092 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1546852599.092 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852599.092 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1546852599.092 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852599.092 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852599.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852599.092 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852599.092 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.092 * [misc]backup-simplify:  Simplify c into c
1546852599.092 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.092 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852599.092 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.092 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.092 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.092 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.092 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.092 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.093 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852599.093 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.093 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.093 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.093 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.093 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.093 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.093 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.093 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.093 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.093 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.093 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.093 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.093 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.093 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.093 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.093 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.093 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.093 * [misc]backup-simplify:  Simplify d into d
1546852599.094 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.094 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.094 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.094 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.094 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.094 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.094 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.094 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.094 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.094 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.094 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.094 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.094 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.095 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.095 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.095 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.095 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.095 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.095 * [misc]backup-simplify:  Simplify d into d
1546852599.095 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.095 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.095 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.095 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.095 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.095 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.095 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.096 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852599.096 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.096 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.096 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.096 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.096 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852599.096 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.096 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852599.097 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1546852599.097 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1546852599.097 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852599.097 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852599.097 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.097 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.097 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.097 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.097 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.097 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852599.097 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.097 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852599.097 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.097 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.097 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.097 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852599.098 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.098 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.098 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.098 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.098 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1546852599.098 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.098 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.098 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852599.099 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.099 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.099 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.099 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.099 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1546852599.099 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2 1)
1546852599.099 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1546852599.099 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1546852599.099 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1546852599.099 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1546852599.099 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852599.099 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.099 * [misc]backup-simplify:  Simplify c into c
1546852599.099 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.099 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.099 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.099 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.099 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.099 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1546852599.099 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1546852599.099 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852599.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.099 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1546852599.099 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1546852599.099 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852599.099 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.100 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.100 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.100 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.100 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.100 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.100 * [misc]backup-simplify:  Simplify d into d
1546852599.100 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.100 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852599.100 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1546852599.100 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.100 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.100 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1546852599.100 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1546852599.100 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852599.100 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.100 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.100 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.100 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.100 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.100 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.100 * [misc]backup-simplify:  Simplify d into d
1546852599.100 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.100 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852599.100 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1546852599.100 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.100 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.100 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1546852599.101 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.101 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.101 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.101 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.101 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.101 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.101 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.101 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.101 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.101 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852599.101 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.102 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1546852599.102 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1546852599.102 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852599.102 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852599.102 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.102 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.102 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.102 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852599.102 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852599.102 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.102 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.102 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.102 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.102 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852599.102 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.103 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1546852599.103 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.103 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.103 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.103 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.103 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.103 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.103 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1546852599.103 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852599.103 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1546852599.103 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852599.103 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852599.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852599.103 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852599.103 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.103 * [misc]backup-simplify:  Simplify c into c
1546852599.103 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.103 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852599.103 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.103 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.103 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.103 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.104 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.104 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.104 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852599.104 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.104 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.104 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.104 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.104 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.104 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.104 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.104 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.104 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.104 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.104 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.104 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.105 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.105 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.105 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.105 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.105 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.105 * [misc]backup-simplify:  Simplify d into d
1546852599.105 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.105 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.105 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.105 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.105 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.105 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.105 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.106 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.106 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.106 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.106 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.106 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.106 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.106 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.106 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.106 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.106 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.106 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.106 * [misc]backup-simplify:  Simplify d into d
1546852599.106 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.106 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.106 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.106 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.106 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.106 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.107 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.107 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852599.107 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.107 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.107 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.107 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.107 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852599.107 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.108 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852599.108 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1546852599.108 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1546852599.108 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852599.108 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852599.108 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.108 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.108 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.108 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.108 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.108 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852599.108 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.109 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852599.109 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.109 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.109 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.109 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852599.109 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.109 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.109 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.110 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1546852599.110 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.110 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.110 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852599.110 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.110 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.110 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.110 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.110 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1546852599.110 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852599.110 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1546852599.110 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852599.110 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852599.110 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852599.110 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852599.110 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.110 * [misc]backup-simplify:  Simplify c into c
1546852599.110 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.111 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.111 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852599.111 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.111 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.111 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.111 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.111 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.111 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.111 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852599.111 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.111 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.111 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.111 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.111 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.112 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.112 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.112 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.112 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.112 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.112 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.112 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.112 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.112 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.112 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.112 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.112 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.112 * [misc]backup-simplify:  Simplify d into d
1546852599.112 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.112 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.112 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.112 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.112 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.112 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.113 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.113 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.113 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.113 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.113 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.113 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.113 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.113 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.113 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.113 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.113 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.113 * [misc]backup-simplify:  Simplify d into d
1546852599.113 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.113 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.113 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.113 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.113 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.114 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.114 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.114 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.114 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852599.114 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.114 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.114 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.114 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.114 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852599.114 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.114 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852599.115 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1546852599.115 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1546852599.115 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852599.115 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852599.115 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.115 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.115 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.115 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.115 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.115 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852599.115 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.116 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852599.116 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.116 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.116 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.116 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852599.116 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.116 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.116 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.116 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.117 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1546852599.117 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.117 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.117 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852599.117 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.117 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.117 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.117 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.117 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1546852599.117 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1546852599.118 * [misc]backup-simplify:  Simplify (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) into (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1546852599.118 * [misc]approximate:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in (a c b d) around 0
1546852599.118 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1546852599.118 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1546852599.118 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852599.118 * [misc]taylor:  Taking taylor expansion of a in d
1546852599.118 * [misc]backup-simplify:  Simplify a into a
1546852599.118 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.118 * [misc]backup-simplify:  Simplify c into c
1546852599.118 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852599.118 * [misc]taylor:  Taking taylor expansion of b in d
1546852599.118 * [misc]backup-simplify:  Simplify b into b
1546852599.118 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.118 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.118 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.118 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1546852599.118 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1546852599.118 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1546852599.118 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852599.118 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.118 * [misc]backup-simplify:  Simplify c into c
1546852599.118 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.118 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.118 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.118 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.118 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.118 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1546852599.118 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.118 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1546852599.118 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852599.118 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.118 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852599.118 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1546852599.119 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1546852599.119 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1546852599.119 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852599.119 * [misc]taylor:  Taking taylor expansion of a in b
1546852599.119 * [misc]backup-simplify:  Simplify a into a
1546852599.119 * [misc]taylor:  Taking taylor expansion of c in b
1546852599.119 * [misc]backup-simplify:  Simplify c into c
1546852599.119 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852599.119 * [misc]taylor:  Taking taylor expansion of b in b
1546852599.119 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.119 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.119 * [misc]taylor:  Taking taylor expansion of d in b
1546852599.119 * [misc]backup-simplify:  Simplify d into d
1546852599.119 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1546852599.119 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1546852599.119 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1546852599.119 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1546852599.119 * [misc]taylor:  Taking taylor expansion of c in b
1546852599.119 * [misc]backup-simplify:  Simplify c into c
1546852599.119 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852599.119 * [misc]taylor:  Taking taylor expansion of d in b
1546852599.119 * [misc]backup-simplify:  Simplify d into d
1546852599.119 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.119 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.119 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1546852599.119 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1546852599.119 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1546852599.119 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852599.119 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.120 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.120 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1546852599.120 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1546852599.120 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1546852599.120 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1546852599.120 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852599.120 * [misc]taylor:  Taking taylor expansion of a in c
1546852599.120 * [misc]backup-simplify:  Simplify a into a
1546852599.120 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.120 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.120 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.120 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852599.120 * [misc]taylor:  Taking taylor expansion of b in c
1546852599.120 * [misc]backup-simplify:  Simplify b into b
1546852599.120 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.120 * [misc]backup-simplify:  Simplify d into d
1546852599.120 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1546852599.120 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1546852599.120 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852599.120 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.120 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.120 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.121 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.121 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.121 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.121 * [misc]backup-simplify:  Simplify d into d
1546852599.121 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.121 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852599.121 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.121 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1546852599.121 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.121 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.121 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1546852599.121 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1546852599.122 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1546852599.122 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852599.122 * [misc]taylor:  Taking taylor expansion of a in a
1546852599.122 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.122 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.122 * [misc]taylor:  Taking taylor expansion of c in a
1546852599.122 * [misc]backup-simplify:  Simplify c into c
1546852599.122 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852599.122 * [misc]taylor:  Taking taylor expansion of b in a
1546852599.122 * [misc]backup-simplify:  Simplify b into b
1546852599.122 * [misc]taylor:  Taking taylor expansion of d in a
1546852599.122 * [misc]backup-simplify:  Simplify d into d
1546852599.122 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1546852599.122 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1546852599.122 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1546852599.122 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852599.122 * [misc]taylor:  Taking taylor expansion of c in a
1546852599.122 * [misc]backup-simplify:  Simplify c into c
1546852599.122 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852599.122 * [misc]taylor:  Taking taylor expansion of d in a
1546852599.122 * [misc]backup-simplify:  Simplify d into d
1546852599.122 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.122 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.122 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1546852599.122 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1546852599.123 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1546852599.123 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852599.123 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.123 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1546852599.123 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1546852599.123 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1546852599.123 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1546852599.123 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852599.123 * [misc]taylor:  Taking taylor expansion of a in a
1546852599.124 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.124 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.124 * [misc]taylor:  Taking taylor expansion of c in a
1546852599.124 * [misc]backup-simplify:  Simplify c into c
1546852599.124 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852599.124 * [misc]taylor:  Taking taylor expansion of b in a
1546852599.124 * [misc]backup-simplify:  Simplify b into b
1546852599.124 * [misc]taylor:  Taking taylor expansion of d in a
1546852599.124 * [misc]backup-simplify:  Simplify d into d
1546852599.124 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1546852599.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1546852599.124 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1546852599.124 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852599.124 * [misc]taylor:  Taking taylor expansion of c in a
1546852599.124 * [misc]backup-simplify:  Simplify c into c
1546852599.124 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852599.124 * [misc]taylor:  Taking taylor expansion of d in a
1546852599.124 * [misc]backup-simplify:  Simplify d into d
1546852599.124 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.124 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.124 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1546852599.124 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1546852599.124 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1546852599.125 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852599.125 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.125 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.125 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1546852599.125 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1546852599.125 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852599.125 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852599.126 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1546852599.126 * [misc]backup-simplify:  Simplify (* (* b d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) into (* (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) (* b d))
1546852599.126 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) (* b d)) in c
1546852599.126 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1546852599.126 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1546852599.126 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852599.126 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.126 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.126 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.126 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.126 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.126 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.126 * [misc]backup-simplify:  Simplify d into d
1546852599.126 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.126 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852599.126 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.126 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1546852599.126 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.127 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.127 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1546852599.127 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852599.127 * [misc]taylor:  Taking taylor expansion of b in c
1546852599.127 * [misc]backup-simplify:  Simplify b into b
1546852599.127 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.127 * [misc]backup-simplify:  Simplify d into d
1546852599.127 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852599.127 * [misc]backup-simplify:  Simplify (* (/ 1 d) (* b d)) into b
1546852599.127 * [misc]taylor:  Taking taylor expansion of b in b
1546852599.127 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.127 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.127 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.127 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.127 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.128 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852599.128 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852599.128 * [misc]backup-simplify:  Simplify (+ c 0) into c
1546852599.128 * [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1546852599.128 * [misc]taylor:  Taking taylor expansion of (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1546852599.128 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.128 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.128 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.128 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1546852599.128 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1546852599.128 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852599.128 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.128 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.128 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.128 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.128 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.128 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.128 * [misc]backup-simplify:  Simplify d into d
1546852599.128 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.128 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852599.129 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.129 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1546852599.129 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.129 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.129 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.129 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1546852599.129 * [misc]backup-simplify:  Simplify (* 0 (/ 1 d)) into 0
1546852599.129 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.129 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.129 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.129 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.129 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.129 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852599.130 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (* b d))) into 0
1546852599.130 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.130 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.130 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.130 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.130 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.130 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852599.130 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.130 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.130 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.130 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1546852599.130 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852599.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.131 * [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
1546852599.132 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1546852599.132 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852599.132 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852599.132 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.133 * [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (+ (* c 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1546852599.133 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852599.133 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.133 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.133 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.133 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.133 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.133 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.133 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 d))) into (/ 1 d)
1546852599.133 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
1546852599.133 * [misc]taylor:  Taking taylor expansion of d in b
1546852599.133 * [misc]backup-simplify:  Simplify d into d
1546852599.133 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852599.133 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1546852599.133 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.133 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.133 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.134 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.134 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.134 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.134 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852599.134 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.134 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852599.135 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.135 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ 1 (pow d 4)))
1546852599.135 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 4))) (pow 0 2) (+)) (* 2 (/ 1 d))) into (/ -1/2 (pow d 3))
1546852599.136 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* (/ -1/2 (pow d 3)) (* b d)))) into (- (* 1/2 (/ b (pow d 2))))
1546852599.136 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ b (pow d 2)))) in b
1546852599.136 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ b (pow d 2))) in b
1546852599.136 * [misc]taylor:  Taking taylor expansion of 1/2 in b
1546852599.136 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852599.136 * [misc]taylor:  Taking taylor expansion of (/ b (pow d 2)) in b
1546852599.136 * [misc]taylor:  Taking taylor expansion of b in b
1546852599.136 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.136 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.136 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852599.136 * [misc]taylor:  Taking taylor expansion of d in b
1546852599.136 * [misc]backup-simplify:  Simplify d into d
1546852599.136 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.136 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.136 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.136 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.136 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.136 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.136 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.137 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.137 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.137 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.137 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.137 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* b (* 1 1)))) into b
1546852599.138 * [misc]backup-simplify:  Simplify (/ (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqrt (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))))) (sqrt (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))))))
1546852599.138 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (a c b d) around 0
1546852599.138 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1546852599.138 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1546852599.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1546852599.138 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852599.138 * [misc]taylor:  Taking taylor expansion of b in d
1546852599.138 * [misc]backup-simplify:  Simplify b into b
1546852599.138 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.138 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.138 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.138 * [misc]backup-simplify:  Simplify (* b 0) into 0
1546852599.138 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1546852599.138 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1546852599.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1546852599.138 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852599.138 * [misc]taylor:  Taking taylor expansion of a in d
1546852599.138 * [misc]backup-simplify:  Simplify a into a
1546852599.138 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.138 * [misc]backup-simplify:  Simplify c into c
1546852599.138 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852599.138 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852599.138 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1546852599.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852599.138 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852599.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852599.139 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852599.139 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.139 * [misc]backup-simplify:  Simplify c into c
1546852599.139 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.139 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.139 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852599.139 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.139 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.139 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.139 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.139 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.139 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.139 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852599.139 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.140 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.140 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.140 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.141 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1546852599.141 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1546852599.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852599.141 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852599.141 * [misc]taylor:  Taking taylor expansion of b in b
1546852599.141 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.141 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.141 * [misc]taylor:  Taking taylor expansion of d in b
1546852599.141 * [misc]backup-simplify:  Simplify d into d
1546852599.141 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852599.141 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852599.141 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852599.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1546852599.141 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852599.141 * [misc]taylor:  Taking taylor expansion of a in b
1546852599.141 * [misc]backup-simplify:  Simplify a into a
1546852599.141 * [misc]taylor:  Taking taylor expansion of c in b
1546852599.141 * [misc]backup-simplify:  Simplify c into c
1546852599.141 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852599.141 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852599.141 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1546852599.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1546852599.141 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1546852599.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1546852599.141 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1546852599.141 * [misc]taylor:  Taking taylor expansion of c in b
1546852599.141 * [misc]backup-simplify:  Simplify c into c
1546852599.142 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.142 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1546852599.142 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852599.142 * [misc]taylor:  Taking taylor expansion of d in b
1546852599.142 * [misc]backup-simplify:  Simplify d into d
1546852599.142 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.142 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.142 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852599.142 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852599.142 * [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)))))
1546852599.142 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852599.143 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852599.143 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.143 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.143 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.144 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.144 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852599.144 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1546852599.144 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852599.144 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852599.144 * [misc]taylor:  Taking taylor expansion of b in c
1546852599.144 * [misc]backup-simplify:  Simplify b into b
1546852599.144 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.144 * [misc]backup-simplify:  Simplify d into d
1546852599.144 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852599.144 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852599.144 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1546852599.144 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852599.144 * [misc]taylor:  Taking taylor expansion of a in c
1546852599.144 * [misc]backup-simplify:  Simplify a into a
1546852599.144 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.144 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.144 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.144 * [misc]backup-simplify:  Simplify (* a 0) into 0
1546852599.144 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1546852599.144 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546852599.144 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852599.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.145 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.145 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.145 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.145 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.145 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.145 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.145 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.145 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.145 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.145 * [misc]backup-simplify:  Simplify d into d
1546852599.145 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.145 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.145 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.145 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.146 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.146 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.146 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.146 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.147 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.147 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1546852599.147 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852599.147 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852599.147 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852599.147 * [misc]taylor:  Taking taylor expansion of b in a
1546852599.147 * [misc]backup-simplify:  Simplify b into b
1546852599.147 * [misc]taylor:  Taking taylor expansion of d in a
1546852599.147 * [misc]backup-simplify:  Simplify d into d
1546852599.147 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852599.147 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852599.147 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852599.147 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852599.147 * [misc]taylor:  Taking taylor expansion of a in a
1546852599.147 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.147 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.147 * [misc]taylor:  Taking taylor expansion of c in a
1546852599.147 * [misc]backup-simplify:  Simplify c into c
1546852599.147 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852599.147 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852599.147 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852599.147 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1546852599.147 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1546852599.147 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1546852599.147 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1546852599.147 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852599.147 * [misc]taylor:  Taking taylor expansion of c in a
1546852599.147 * [misc]backup-simplify:  Simplify c into c
1546852599.148 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.148 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.148 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1546852599.148 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852599.148 * [misc]taylor:  Taking taylor expansion of d in a
1546852599.148 * [misc]backup-simplify:  Simplify d into d
1546852599.148 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.148 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.148 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852599.148 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852599.148 * [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)))))
1546852599.148 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852599.149 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852599.149 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.149 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.149 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.150 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.150 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1546852599.150 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852599.150 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852599.150 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852599.150 * [misc]taylor:  Taking taylor expansion of b in a
1546852599.150 * [misc]backup-simplify:  Simplify b into b
1546852599.150 * [misc]taylor:  Taking taylor expansion of d in a
1546852599.150 * [misc]backup-simplify:  Simplify d into d
1546852599.150 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852599.150 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852599.150 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852599.150 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852599.150 * [misc]taylor:  Taking taylor expansion of a in a
1546852599.150 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.150 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.150 * [misc]taylor:  Taking taylor expansion of c in a
1546852599.150 * [misc]backup-simplify:  Simplify c into c
1546852599.150 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852599.150 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852599.150 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852599.150 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1546852599.150 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1546852599.150 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1546852599.150 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1546852599.150 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852599.151 * [misc]taylor:  Taking taylor expansion of c in a
1546852599.151 * [misc]backup-simplify:  Simplify c into c
1546852599.151 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.151 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.151 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1546852599.151 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852599.151 * [misc]taylor:  Taking taylor expansion of d in a
1546852599.151 * [misc]backup-simplify:  Simplify d into d
1546852599.151 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.151 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.151 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852599.151 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852599.151 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1546852599.152 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852599.152 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852599.152 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.152 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.153 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.153 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.153 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1546852599.153 * [misc]backup-simplify:  Simplify (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c))
1546852599.153 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1546852599.153 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852599.153 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.153 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.154 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.154 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.154 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.154 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.154 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.154 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.154 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.154 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.154 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.154 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.154 * [misc]backup-simplify:  Simplify d into d
1546852599.154 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.154 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.154 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.155 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.155 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.155 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.155 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.156 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.156 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.156 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1546852599.156 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.156 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.156 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.156 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.156 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.156 * [misc]taylor:  Taking taylor expansion of 1 in b
1546852599.156 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.157 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852599.157 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1546852599.157 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1546852599.158 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (/ 1 (* b d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (* (/ 1 (* b d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1546852599.158 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* b d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852599.158 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852599.158 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852599.158 * [misc]taylor:  Taking taylor expansion of b in c
1546852599.158 * [misc]backup-simplify:  Simplify b into b
1546852599.158 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.158 * [misc]backup-simplify:  Simplify d into d
1546852599.158 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852599.158 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852599.158 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852599.158 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.158 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.158 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.158 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.158 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.158 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.158 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.158 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.159 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.159 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.159 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.159 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.159 * [misc]backup-simplify:  Simplify d into d
1546852599.159 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.159 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.159 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.159 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.159 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.160 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.160 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.160 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.160 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.161 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.161 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.161 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.161 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.161 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852599.161 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.161 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.161 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1546852599.162 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852599.162 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852599.162 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852599.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.163 * [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
1546852599.164 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.164 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852599.164 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852599.165 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1546852599.165 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852599.165 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.166 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1546852599.166 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852599.166 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.166 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.166 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.166 * [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) 1) into (/ 1 (* b d))
1546852599.166 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852599.166 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852599.166 * [misc]taylor:  Taking taylor expansion of b in b
1546852599.166 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.166 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.166 * [misc]taylor:  Taking taylor expansion of d in b
1546852599.166 * [misc]backup-simplify:  Simplify d into d
1546852599.166 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852599.166 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852599.166 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852599.166 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1546852599.166 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.167 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.167 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.167 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.167 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.167 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.167 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.168 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852599.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.168 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852599.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1546852599.169 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1546852599.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1546852599.170 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in b
1546852599.170 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in b
1546852599.170 * [misc]taylor:  Taking taylor expansion of 1/2 in b
1546852599.170 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852599.170 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1546852599.170 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852599.170 * [misc]taylor:  Taking taylor expansion of d in b
1546852599.170 * [misc]backup-simplify:  Simplify d into d
1546852599.170 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.170 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.170 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.170 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.170 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.170 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.170 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.170 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.170 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.171 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1546852599.171 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852599.172 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852599.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852599.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.173 * [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
1546852599.174 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.174 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852599.174 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852599.175 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1546852599.175 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852599.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.176 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))))) into 0
1546852599.176 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852599.176 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.176 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.176 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.176 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.176 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.181 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852599.181 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852599.181 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (* 0 1)) into 0
1546852599.182 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.182 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.182 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.182 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852599.183 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.183 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.183 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.184 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1546852599.184 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1546852599.185 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1546852599.185 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.185 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.185 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.185 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.185 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.185 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1546852599.185 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1546852599.185 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.185 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.185 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.186 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 a)))))) into a
1546852599.187 * [misc]backup-simplify:  Simplify (/ (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqrt (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))))) (sqrt (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))))))
1546852599.187 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (a c b d) around 0
1546852599.187 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1546852599.187 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1546852599.187 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1546852599.187 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1546852599.187 * [misc]taylor:  Taking taylor expansion of b in d
1546852599.187 * [misc]backup-simplify:  Simplify b into b
1546852599.187 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.187 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.187 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.187 * [misc]backup-simplify:  Simplify (* b 0) into 0
1546852599.187 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1546852599.187 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1546852599.187 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1546852599.187 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1546852599.187 * [misc]taylor:  Taking taylor expansion of a in d
1546852599.187 * [misc]backup-simplify:  Simplify a into a
1546852599.187 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.187 * [misc]backup-simplify:  Simplify c into c
1546852599.187 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852599.188 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852599.188 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1546852599.188 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852599.188 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852599.188 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852599.188 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852599.188 * [misc]taylor:  Taking taylor expansion of c in d
1546852599.188 * [misc]backup-simplify:  Simplify c into c
1546852599.188 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.188 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.188 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852599.188 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852599.188 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.188 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.188 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.188 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.188 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.189 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852599.189 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.189 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.189 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.189 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.189 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.190 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.190 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.190 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1546852599.190 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1546852599.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852599.190 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852599.190 * [misc]taylor:  Taking taylor expansion of b in b
1546852599.190 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.190 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.190 * [misc]taylor:  Taking taylor expansion of d in b
1546852599.190 * [misc]backup-simplify:  Simplify d into d
1546852599.190 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852599.190 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852599.191 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852599.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1546852599.191 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1546852599.191 * [misc]taylor:  Taking taylor expansion of a in b
1546852599.191 * [misc]backup-simplify:  Simplify a into a
1546852599.191 * [misc]taylor:  Taking taylor expansion of c in b
1546852599.191 * [misc]backup-simplify:  Simplify c into c
1546852599.191 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1546852599.191 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1546852599.191 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1546852599.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1546852599.191 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1546852599.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1546852599.191 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1546852599.191 * [misc]taylor:  Taking taylor expansion of c in b
1546852599.191 * [misc]backup-simplify:  Simplify c into c
1546852599.191 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.191 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1546852599.191 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852599.191 * [misc]taylor:  Taking taylor expansion of d in b
1546852599.191 * [misc]backup-simplify:  Simplify d into d
1546852599.191 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.191 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.192 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852599.192 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852599.192 * [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)))))
1546852599.192 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852599.192 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852599.192 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.193 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.193 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.194 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.194 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852599.194 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1546852599.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852599.194 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852599.194 * [misc]taylor:  Taking taylor expansion of b in c
1546852599.194 * [misc]backup-simplify:  Simplify b into b
1546852599.194 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.194 * [misc]backup-simplify:  Simplify d into d
1546852599.194 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852599.194 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852599.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1546852599.194 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1546852599.194 * [misc]taylor:  Taking taylor expansion of a in c
1546852599.194 * [misc]backup-simplify:  Simplify a into a
1546852599.194 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.194 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.194 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.194 * [misc]backup-simplify:  Simplify (* a 0) into 0
1546852599.194 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1546852599.194 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1546852599.194 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852599.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.195 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.195 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.195 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.195 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.195 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.195 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.195 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.195 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.195 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.195 * [misc]backup-simplify:  Simplify d into d
1546852599.195 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.195 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.195 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.196 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.196 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.196 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.196 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.196 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.197 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.197 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.197 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1546852599.197 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852599.197 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852599.197 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852599.197 * [misc]taylor:  Taking taylor expansion of b in a
1546852599.197 * [misc]backup-simplify:  Simplify b into b
1546852599.197 * [misc]taylor:  Taking taylor expansion of d in a
1546852599.197 * [misc]backup-simplify:  Simplify d into d
1546852599.197 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852599.197 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852599.197 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852599.197 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852599.197 * [misc]taylor:  Taking taylor expansion of a in a
1546852599.197 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.197 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.197 * [misc]taylor:  Taking taylor expansion of c in a
1546852599.197 * [misc]backup-simplify:  Simplify c into c
1546852599.198 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852599.198 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852599.198 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852599.198 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1546852599.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1546852599.198 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1546852599.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1546852599.198 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852599.198 * [misc]taylor:  Taking taylor expansion of c in a
1546852599.198 * [misc]backup-simplify:  Simplify c into c
1546852599.198 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.198 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1546852599.198 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852599.198 * [misc]taylor:  Taking taylor expansion of d in a
1546852599.198 * [misc]backup-simplify:  Simplify d into d
1546852599.198 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.198 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.199 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852599.199 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852599.199 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1546852599.199 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852599.199 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852599.199 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.200 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.200 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.200 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.200 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1546852599.200 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1546852599.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1546852599.201 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1546852599.201 * [misc]taylor:  Taking taylor expansion of b in a
1546852599.201 * [misc]backup-simplify:  Simplify b into b
1546852599.201 * [misc]taylor:  Taking taylor expansion of d in a
1546852599.201 * [misc]backup-simplify:  Simplify d into d
1546852599.201 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852599.201 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852599.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1546852599.201 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1546852599.201 * [misc]taylor:  Taking taylor expansion of a in a
1546852599.201 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.201 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.201 * [misc]taylor:  Taking taylor expansion of c in a
1546852599.201 * [misc]backup-simplify:  Simplify c into c
1546852599.201 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1546852599.201 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1546852599.201 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1546852599.201 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1546852599.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1546852599.201 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1546852599.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1546852599.201 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1546852599.201 * [misc]taylor:  Taking taylor expansion of c in a
1546852599.202 * [misc]backup-simplify:  Simplify c into c
1546852599.202 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852599.202 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852599.202 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1546852599.202 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1546852599.202 * [misc]taylor:  Taking taylor expansion of d in a
1546852599.202 * [misc]backup-simplify:  Simplify d into d
1546852599.202 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.202 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.202 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1546852599.202 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852599.203 * [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)))))
1546852599.203 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852599.203 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852599.203 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.203 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.204 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.204 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.204 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1546852599.204 * [misc]backup-simplify:  Simplify (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c))
1546852599.204 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1546852599.204 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852599.204 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.205 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.205 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.205 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.205 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.205 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.205 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.205 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.205 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.205 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.205 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.205 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.205 * [misc]backup-simplify:  Simplify d into d
1546852599.205 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.205 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.205 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.206 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.206 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.206 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.207 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.207 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.207 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1546852599.207 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.207 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.207 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.207 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.207 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.207 * [misc]taylor:  Taking taylor expansion of 1 in b
1546852599.207 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.208 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1546852599.208 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1546852599.208 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1546852599.209 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (/ 1 (* b d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (* (/ 1 (* b d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1546852599.209 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* b d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852599.209 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1546852599.209 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1546852599.209 * [misc]taylor:  Taking taylor expansion of b in c
1546852599.209 * [misc]backup-simplify:  Simplify b into b
1546852599.209 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.209 * [misc]backup-simplify:  Simplify d into d
1546852599.209 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1546852599.209 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1546852599.209 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852599.209 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852599.209 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852599.209 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852599.209 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852599.209 * [misc]taylor:  Taking taylor expansion of c in c
1546852599.209 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.209 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.210 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852599.210 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.210 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852599.210 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852599.210 * [misc]taylor:  Taking taylor expansion of d in c
1546852599.210 * [misc]backup-simplify:  Simplify d into d
1546852599.210 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.210 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.210 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852599.210 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.211 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852599.211 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.211 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.211 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.211 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.212 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852599.212 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.212 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852599.212 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.212 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.212 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852599.212 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.212 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.213 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1546852599.213 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852599.213 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852599.213 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852599.214 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.215 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.216 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852599.216 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852599.216 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1546852599.216 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852599.217 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.217 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1546852599.217 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852599.217 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.217 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.217 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.217 * [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) 1) into (/ 1 (* b d))
1546852599.217 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1546852599.217 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1546852599.217 * [misc]taylor:  Taking taylor expansion of b in b
1546852599.217 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.217 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.217 * [misc]taylor:  Taking taylor expansion of d in b
1546852599.217 * [misc]backup-simplify:  Simplify d into d
1546852599.217 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1546852599.218 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1546852599.218 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1546852599.218 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1546852599.218 * [misc]taylor:  Taking taylor expansion of d in d
1546852599.218 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.218 * [misc]backup-simplify:  Simplify 1 into 1
1546852599.218 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852599.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852599.218 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.219 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852599.219 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.219 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852599.219 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1546852599.220 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1546852599.221 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1546852599.221 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in b
1546852599.221 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in b
1546852599.221 * [misc]taylor:  Taking taylor expansion of 1/2 in b
1546852599.221 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852599.221 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1546852599.221 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1546852599.221 * [misc]taylor:  Taking taylor expansion of d in b
1546852599.221 * [misc]backup-simplify:  Simplify d into d
1546852599.221 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852599.221 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852599.221 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.221 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.221 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.221 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.221 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.221 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.221 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.221 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1546852599.222 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852599.222 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852599.222 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1546852599.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.223 * [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
1546852599.224 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1546852599.224 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1546852599.224 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1546852599.225 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1546852599.225 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1546852599.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.226 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))))) into 0
1546852599.226 * [misc]taylor:  Taking taylor expansion of 0 in c
1546852599.226 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.226 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.226 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.226 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.226 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.226 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1546852599.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1546852599.227 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (* 0 1)) into 0
1546852599.227 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.227 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.227 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.227 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852599.228 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852599.228 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852599.228 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852599.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852599.229 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1546852599.229 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1546852599.230 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1546852599.230 * [misc]taylor:  Taking taylor expansion of 0 in b
1546852599.230 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.230 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.230 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.230 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.230 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1546852599.230 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1546852599.230 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852599.230 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.230 * [misc]backup-simplify:  Simplify 0 into 0
1546852599.230 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- a))))))) into (* -1 a)
1546852599.231 * * * [misc]progress:  simplifying candidates
1546852599.231 * * * * [misc]progress:  [ 1 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (pow (+ (* c c) (* d d)) 1/2)))>
1546852599.231 * * * * [misc]progress:  [ 2 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (pow (sqrt (+ (* c c) (* d d))) 1)))>
1546852599.231 * * * * [misc]progress:  [ 3 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (exp (log (sqrt (+ (* c c) (* d d)))))))>
1546852599.231 * * * * [misc]progress:  [ 4 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (log (exp (sqrt (+ (* c c) (* d d)))))))>
1546852599.231 * * * * [misc]progress:  [ 5 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1546852599.231 * * * * [misc]progress:  [ 6 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1546852599.231 * * * * [misc]progress:  [ 7 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1546852599.231 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1546852599.232 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852599.234 * * [misc]simplify:  iters left: 5 (10 enodes)
1546852599.237 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1546852599.237 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1546852599.237 * * * * [misc]progress:  [ 8 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1546852599.238 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1546852599.238 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852599.240 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852599.242 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1546852599.242 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852599.242 * * * * [misc]progress:  [ 9 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))>
1546852599.242 * [enter]simplify:  Simplifying (sqrt 1)
1546852599.242 * * [misc]simplify:  iters left: 1 (2 enodes)
1546852599.244 * [exit]simplify:  Simplified to 1
1546852599.244 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (sqrt (+ (* c c) (* d d))))))
1546852599.244 * * * * [misc]progress:  [ 10 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (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))))))))>
1546852599.244 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1546852599.244 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852599.247 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852599.253 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852599.265 * * [misc]simplify:  iters left: 3 (49 enodes)
1546852599.278 * * [misc]simplify:  iters left: 2 (56 enodes)
1546852599.289 * * [misc]simplify:  iters left: 1 (61 enodes)
1546852599.296 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1546852599.296 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (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))))))))
1546852599.296 * * * * [misc]progress:  [ 11 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1546852599.296 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1546852599.296 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852599.298 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852599.302 * * [misc]simplify:  iters left: 4 (41 enodes)
1546852599.308 * * [misc]simplify:  iters left: 3 (78 enodes)
1546852599.323 * * [misc]simplify:  iters left: 2 (175 enodes)
1546852599.424 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1546852599.424 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))))
1546852599.424 * * * * [misc]progress:  [ 12 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1546852599.424 * * * * [misc]progress:  [ 13 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (sqrt (+ (* c c) (* d d))))))>
1546852599.424 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1546852599.424 * * [misc]simplify:  iters left: 5 (6 enodes)
1546852599.426 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852599.428 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1546852599.428 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (fabs (sqrt (+ (* c c) (* d d))))))
1546852599.428 * * * * [misc]progress:  [ 14 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (* 1 (sqrt (+ (* c c) (* d d))))))>
1546852599.428 * * * * [misc]progress:  [ 15 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (pow (+ (* c c) (* d d)) 1/2))) (sqrt (+ (* c c) (* d d)))))>
1546852599.429 * * * * [misc]progress:  [ 16 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (pow (sqrt (+ (* c c) (* d d))) 1))) (sqrt (+ (* c c) (* d d)))))>
1546852599.429 * * * * [misc]progress:  [ 17 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (exp (log (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.429 * * * * [misc]progress:  [ 18 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (log (exp (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.429 * * * * [misc]progress:  [ 19 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.429 * * * * [misc]progress:  [ 20 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.429 * * * * [misc]progress:  [ 21 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.429 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1546852599.429 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852599.432 * * [misc]simplify:  iters left: 5 (10 enodes)
1546852599.435 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1546852599.435 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852599.435 * * * * [misc]progress:  [ 22 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.436 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1546852599.436 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852599.438 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852599.440 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1546852599.440 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852599.440 * * * * [misc]progress:  [ 23 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.441 * [enter]simplify:  Simplifying (sqrt 1)
1546852599.441 * * [misc]simplify:  iters left: 1 (2 enodes)
1546852599.442 * [exit]simplify:  Simplified to 1
1546852599.442 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852599.442 * * * * [misc]progress:  [ 24 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (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)))))>
1546852599.443 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1546852599.443 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852599.446 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852599.453 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852599.460 * * [misc]simplify:  iters left: 3 (49 enodes)
1546852599.467 * * [misc]simplify:  iters left: 2 (56 enodes)
1546852599.474 * * [misc]simplify:  iters left: 1 (61 enodes)
1546852599.481 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1546852599.481 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (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)))))
1546852599.481 * * * * [misc]progress:  [ 25 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.481 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1546852599.482 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852599.483 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852599.487 * * [misc]simplify:  iters left: 4 (41 enodes)
1546852599.500 * * [misc]simplify:  iters left: 3 (78 enodes)
1546852599.529 * * [misc]simplify:  iters left: 2 (175 enodes)
1546852599.605 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1546852599.605 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852599.605 * * * * [misc]progress:  [ 26 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.605 * * * * [misc]progress:  [ 27 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.605 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1546852599.605 * * [misc]simplify:  iters left: 5 (6 enodes)
1546852599.606 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852599.607 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1546852599.608 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852599.608 * * * * [misc]progress:  [ 28 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.608 * * * * [misc]progress:  [ 29 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (pow (+ (* c c) (* d d)) 1/2))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.608 * * * * [misc]progress:  [ 30 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (pow (sqrt (+ (* c c) (* d d))) 1))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.608 * * * * [misc]progress:  [ 31 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (exp (log (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.608 * * * * [misc]progress:  [ 32 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (log (exp (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.608 * * * * [misc]progress:  [ 33 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.608 * * * * [misc]progress:  [ 34 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.608 * * * * [misc]progress:  [ 35 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.608 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1546852599.609 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852599.611 * * [misc]simplify:  iters left: 5 (10 enodes)
1546852599.614 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1546852599.614 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852599.614 * * * * [misc]progress:  [ 36 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.615 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1546852599.615 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852599.616 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852599.617 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1546852599.617 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852599.617 * * * * [misc]progress:  [ 37 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.617 * [enter]simplify:  Simplifying (sqrt 1)
1546852599.617 * * [misc]simplify:  iters left: 1 (2 enodes)
1546852599.618 * [exit]simplify:  Simplified to 1
1546852599.618 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852599.618 * * * * [misc]progress:  [ 38 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.619 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1546852599.619 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852599.620 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852599.624 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852599.630 * * [misc]simplify:  iters left: 3 (49 enodes)
1546852599.638 * * [misc]simplify:  iters left: 2 (56 enodes)
1546852599.646 * * [misc]simplify:  iters left: 1 (61 enodes)
1546852599.659 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1546852599.660 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852599.660 * * * * [misc]progress:  [ 39 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.660 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1546852599.660 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852599.663 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852599.671 * * [misc]simplify:  iters left: 4 (41 enodes)
1546852599.685 * * [misc]simplify:  iters left: 3 (78 enodes)
1546852599.716 * * [misc]simplify:  iters left: 2 (175 enodes)
1546852599.815 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1546852599.816 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852599.816 * * * * [misc]progress:  [ 40 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.816 * * * * [misc]progress:  [ 41 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.816 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1546852599.816 * * [misc]simplify:  iters left: 5 (6 enodes)
1546852599.817 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852599.818 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1546852599.818 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852599.818 * * * * [misc]progress:  [ 42 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.818 * * * * [misc]progress:  [ 43 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) 1) (sqrt (+ (* c c) (* d d)))))>
1546852599.818 * * * * [misc]progress:  [ 44 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (- (- (log (+ (* a c) (* b d))) (log (sqrt (sqrt (+ (* c c) (* d d)))))) (log (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.818 * [enter]simplify:  Simplifying (- (- (log (+ (* a c) (* b d))) (log (sqrt (sqrt (+ (* c c) (* d d)))))) (log (sqrt (sqrt (+ (* c c) (* d d))))))
1546852599.818 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852599.821 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852599.825 * * [misc]simplify:  iters left: 4 (33 enodes)
1546852599.829 * * [misc]simplify:  iters left: 3 (39 enodes)
1546852599.835 * * [misc]simplify:  iters left: 2 (61 enodes)
1546852599.844 * * [misc]simplify:  iters left: 1 (101 enodes)
1546852599.858 * [exit]simplify:  Simplified to (- (- (log (+ (* b d) (* a c))) (log (sqrt (sqrt (+ (* c c) (* d d)))))) (log (sqrt (sqrt (+ (* c c) (* d d))))))
1546852599.858 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (exp (- (- (log (+ (* b d) (* a c))) (log (sqrt (sqrt (+ (* c c) (* d d)))))) (log (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852599.858 * * * * [misc]progress:  [ 45 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (- (log (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (log (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.858 * [enter]simplify:  Simplifying (- (log (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (log (sqrt (sqrt (+ (* c c) (* d d))))))
1546852599.858 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852599.861 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852599.864 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852599.868 * * [misc]simplify:  iters left: 3 (43 enodes)
1546852599.874 * * [misc]simplify:  iters left: 2 (72 enodes)
1546852599.887 * * [misc]simplify:  iters left: 1 (98 enodes)
1546852599.906 * [exit]simplify:  Simplified to (- (log (+ (* b d) (* a c))) (+ (log (sqrt (sqrt (+ (* c c) (* d d))))) (log (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852599.906 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (exp (- (log (+ (* b d) (* a c))) (+ (log (sqrt (sqrt (+ (* c c) (* d d))))) (log (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852599.906 * * * * [misc]progress:  [ 46 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (log (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.906 * * * * [misc]progress:  [ 47 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (exp (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.906 * * * * [misc]progress:  [ 48 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (/ (/ (* (* (+ (* a c) (* b d)) (+ (* a c) (* b d))) (+ (* a c) (* b d))) (* (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852599.906 * [enter]simplify:  Simplifying (/ (/ (* (* (+ (* a c) (* b d)) (+ (* a c) (* b d))) (+ (* a c) (* b d))) (* (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))
1546852599.907 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852599.913 * * [misc]simplify:  iters left: 5 (47 enodes)
1546852599.933 * * [misc]simplify:  iters left: 4 (192 enodes)
1546852600.015 * [exit]simplify:  Simplified to (/ (/ (pow (+ (* b d) (* a c)) 3) (sqrt (+ (* d d) (* c c)))) (* (sqrt (+ (* d d) (* c c))) (sqrt (+ (* d d) (* c c)))))
1546852600.015 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (cbrt (/ (/ (pow (+ (* b d) (* a c)) 3) (sqrt (+ (* d d) (* c c)))) (* (sqrt (+ (* d d) (* c c))) (sqrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d)))))
1546852600.015 * * * * [misc]progress:  [ 49 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (/ (* (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.015 * [enter]simplify:  Simplifying (/ (* (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.015 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852600.018 * * [misc]simplify:  iters left: 5 (37 enodes)
1546852600.030 * * [misc]simplify:  iters left: 4 (109 enodes)
1546852600.082 * * [misc]simplify:  iters left: 3 (337 enodes)
1546852600.253 * [exit]simplify:  Simplified to (/ (/ (* (+ (* b d) (* a c)) (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (/ (+ (* c c) (* d d)) (+ (* b d) (* a c))))
1546852600.253 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (cbrt (/ (/ (* (+ (* b d) (* a c)) (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d)))) (/ (+ (* c c) (* d d)) (+ (* b d) (* a c))))) (sqrt (+ (* c c) (* d d)))))
1546852600.253 * * * * [misc]progress:  [ 50 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (cbrt (/ (/ (+ (* a c) (* b d)) (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))))))) (cbrt (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.253 * * * * [misc]progress:  [ 51 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (* (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.254 * * * * [misc]progress:  [ 52 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (sqrt (/ (/ (+ (* a c) (* b d)) (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))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.254 * * * * [misc]progress:  [ 53 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (- (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.254 * * * * [misc]progress:  [ 54 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (/ (+ (* a c) (* b 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))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.254 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* a c) (* b 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))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852600.254 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852600.259 * * [misc]simplify:  iters left: 5 (28 enodes)
1546852600.267 * * [misc]simplify:  iters left: 4 (37 enodes)
1546852600.276 * * [misc]simplify:  iters left: 3 (40 enodes)
1546852600.281 * * [misc]simplify:  iters left: 2 (43 enodes)
1546852600.287 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852600.288 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.288 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.288 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852600.290 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852600.293 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.293 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (/ (+ (* a c) (* b 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))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.293 * * * * [misc]progress:  [ 55 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.293 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852600.293 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852600.296 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852600.300 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852600.304 * * [misc]simplify:  iters left: 3 (29 enodes)
1546852600.309 * [exit]simplify:  Simplified to (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852600.309 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.309 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852600.309 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852600.314 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852600.319 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852600.319 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.319 * * * * [misc]progress:  [ 56 / 410 ] simplifiying candidate #<alt (λ (a b c 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 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.320 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852600.320 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852600.326 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852600.334 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852600.341 * * [misc]simplify:  iters left: 3 (30 enodes)
1546852600.349 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))))
1546852600.349 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.350 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852600.350 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852600.354 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852600.361 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852600.361 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (fabs (cbrt (+ (* 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 (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.362 * * * * [misc]progress:  [ 57 / 410 ] simplifiying candidate #<alt (λ (a b c 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 (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.362 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* a c) (* b 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))))))
1546852600.362 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852600.367 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852600.372 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852600.378 * * [misc]simplify:  iters left: 3 (26 enodes)
1546852600.384 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852600.384 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.385 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.385 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852600.387 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852600.390 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.390 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c 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 (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.390 * * * * [misc]progress:  [ 58 / 410 ] simplifiying candidate #<alt (λ (a b c 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 1))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.390 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1)))
1546852600.390 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852600.394 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852600.397 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852600.401 * [exit]simplify:  Simplified to (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852600.401 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852600.401 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852600.401 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852600.403 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852600.408 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852600.408 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (/ (+ (* b d) (* a c)) (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)))))) (sqrt (+ (* c c) (* d d)))))
1546852600.408 * * * * [misc]progress:  [ 59 / 410 ] simplifiying candidate #<alt (λ (a b c 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 (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.408 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* a c) (* b 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))))))
1546852600.408 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852600.411 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852600.414 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852600.417 * * [misc]simplify:  iters left: 3 (26 enodes)
1546852600.421 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852600.421 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.422 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.422 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852600.424 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852600.427 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.427 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c 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 (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.427 * * * * [misc]progress:  [ 60 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.427 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1))
1546852600.427 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852600.433 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852600.439 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852600.443 * [exit]simplify:  Simplified to (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852600.443 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852600.443 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852600.443 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852600.445 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852600.448 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852600.448 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (/ (+ (* b d) (* a c)) (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)))))) (sqrt (+ (* c c) (* d d)))))
1546852600.448 * * * * [misc]progress:  [ 61 / 410 ] simplifiying candidate #<alt (λ (a b c 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 (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.448 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* a c) (* b 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))))))
1546852600.448 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852600.452 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852600.455 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852600.458 * * [misc]simplify:  iters left: 3 (26 enodes)
1546852600.462 * [exit]simplify:  Simplified to (* (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852600.462 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.462 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.463 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852600.465 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852600.468 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.468 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c 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 (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.468 * * * * [misc]progress:  [ 62 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) 1) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.468 * [enter]simplify:  Simplifying (/ (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) 1)
1546852600.469 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852600.473 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852600.480 * * [misc]simplify:  iters left: 4 (31 enodes)
1546852600.487 * * [misc]simplify:  iters left: 3 (33 enodes)
1546852600.493 * * [misc]simplify:  iters left: 2 (38 enodes)
1546852600.502 * [exit]simplify:  Simplified to (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852600.502 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852600.502 * [enter]simplify:  Simplifying (/ (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852600.502 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852600.506 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852600.511 * [exit]simplify:  Simplified to (/ (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852600.512 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (/ (+ (* b d) (* a c)) (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)))))) (sqrt (+ (* c c) (* d d)))))
1546852600.512 * * * * [misc]progress:  [ 63 / 410 ] simplifiying candidate #<alt (λ (a b c 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 (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.512 * [enter]simplify:  Simplifying (/ (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)))))))
1546852600.512 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852600.517 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852600.523 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852600.523 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.523 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.523 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852600.528 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852600.532 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.532 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c 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)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.532 * * * * [misc]progress:  [ 64 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.532 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852600.532 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852600.535 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852600.538 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852600.538 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* b d) (* a c)) (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))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.538 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852600.539 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852600.541 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852600.544 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852600.544 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.544 * * * * [misc]progress:  [ 65 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.544 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852600.544 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852600.547 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852600.550 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852600.550 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* b d) (* a c)) (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))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.551 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852600.551 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852600.554 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852600.557 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852600.558 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.558 * * * * [misc]progress:  [ 66 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (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 (+ (* c c) (* d d)))))>
1546852600.558 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.558 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852600.561 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852600.565 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.565 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (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 (+ (* c c) (* d d)))))
1546852600.565 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.565 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852600.568 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852600.570 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.571 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c 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 (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.571 * * * * [misc]progress:  [ 67 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1))) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.571 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1)))
1546852600.571 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852600.574 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852600.579 * [exit]simplify:  Simplified to (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.579 * [misc]simplify:  Simplified (2 1 1) 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 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852600.579 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852600.579 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852600.584 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852600.589 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852600.589 * [misc]simplify:  Simplified (2 1 2) to (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 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852600.589 * * * * [misc]progress:  [ 68 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (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 (+ (* c c) (* d d)))))>
1546852600.589 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.589 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852600.594 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852600.597 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.597 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (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 (+ (* c c) (* d d)))))
1546852600.598 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.598 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852600.600 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852600.603 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.603 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c 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 (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.603 * * * * [misc]progress:  [ 69 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.603 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1546852600.603 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852600.606 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852600.609 * [exit]simplify:  Simplified to (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.609 * [misc]simplify:  Simplified (2 1 1) 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 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852600.609 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852600.609 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852600.612 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852600.614 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852600.614 * [misc]simplify:  Simplified (2 1 2) to (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 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852600.614 * * * * [misc]progress:  [ 70 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (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 (+ (* c c) (* d d)))))>
1546852600.615 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.615 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852600.618 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852600.622 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.622 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (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 (+ (* c c) (* d d)))))
1546852600.622 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.622 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852600.624 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852600.627 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.627 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c 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 (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.627 * * * * [misc]progress:  [ 71 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.627 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1546852600.627 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852600.630 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852600.633 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852600.636 * [exit]simplify:  Simplified to (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.636 * [misc]simplify:  Simplified (2 1 1) 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 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852600.636 * [enter]simplify:  Simplifying (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852600.636 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852600.639 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852600.642 * [exit]simplify:  Simplified to (/ (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852600.642 * [misc]simplify:  Simplified (2 1 2) to (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 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852600.642 * * * * [misc]progress:  [ 72 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.642 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852600.642 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852600.645 * * [misc]simplify:  iters left: 5 (32 enodes)
1546852600.650 * * [misc]simplify:  iters left: 4 (57 enodes)
1546852600.660 * * [misc]simplify:  iters left: 3 (93 enodes)
1546852600.676 * * [misc]simplify:  iters left: 2 (128 enodes)
1546852600.699 * * [misc]simplify:  iters left: 1 (141 enodes)
1546852600.725 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852600.726 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.726 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852600.726 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852600.730 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852600.736 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852600.736 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (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))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.736 * * * * [misc]progress:  [ 73 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.737 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852600.737 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852600.743 * * [misc]simplify:  iters left: 5 (34 enodes)
1546852600.752 * * [misc]simplify:  iters left: 4 (54 enodes)
1546852600.767 * * [misc]simplify:  iters left: 3 (85 enodes)
1546852600.781 * * [misc]simplify:  iters left: 2 (119 enodes)
1546852600.813 * * [misc]simplify:  iters left: 1 (137 enodes)
1546852600.857 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852600.857 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (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 (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.858 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852600.858 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852600.864 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852600.870 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852600.878 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852600.878 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* 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 (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.878 * * * * [misc]progress:  [ 74 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852600.879 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852600.879 * * [misc]simplify:  iters left: 6 (22 enodes)
1546852600.885 * * [misc]simplify:  iters left: 5 (35 enodes)
1546852600.890 * * [misc]simplify:  iters left: 4 (55 enodes)
1546852600.907 * * [misc]simplify:  iters left: 3 (86 enodes)
1546852600.936 * * [misc]simplify:  iters left: 2 (119 enodes)
1546852600.974 * * [misc]simplify:  iters left: 1 (136 enodes)
1546852600.996 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852600.996 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852600.996 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852600.996 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852600.999 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852601.002 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852601.007 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852601.007 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852601.007 * * * * [misc]progress:  [ 75 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852601.007 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852601.007 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852601.010 * * [misc]simplify:  iters left: 5 (31 enodes)
1546852601.015 * * [misc]simplify:  iters left: 4 (51 enodes)
1546852601.022 * * [misc]simplify:  iters left: 3 (82 enodes)
1546852601.044 * * [misc]simplify:  iters left: 2 (117 enodes)
1546852601.065 * * [misc]simplify:  iters left: 1 (136 enodes)
1546852601.086 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852601.086 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852601.086 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852601.087 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852601.089 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852601.092 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852601.096 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852601.096 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852601.096 * * * * [misc]progress:  [ 76 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852601.096 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1)))
1546852601.096 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852601.102 * * [misc]simplify:  iters left: 5 (35 enodes)
1546852601.112 * * [misc]simplify:  iters left: 4 (52 enodes)
1546852601.128 * * [misc]simplify:  iters left: 3 (87 enodes)
1546852601.153 * * [misc]simplify:  iters left: 2 (284 enodes)
1546852601.269 * * [misc]simplify:  iters left: 1 (356 enodes)
1546852601.318 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852601.319 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852601.319 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852601.319 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852601.321 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852601.324 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852601.328 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852601.328 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852601.328 * * * * [misc]progress:  [ 77 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852601.328 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852601.328 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852601.331 * * [misc]simplify:  iters left: 5 (31 enodes)
1546852601.336 * * [misc]simplify:  iters left: 4 (51 enodes)
1546852601.345 * * [misc]simplify:  iters left: 3 (82 enodes)
1546852601.369 * * [misc]simplify:  iters left: 2 (117 enodes)
1546852601.398 * * [misc]simplify:  iters left: 1 (136 enodes)
1546852601.419 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852601.419 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852601.420 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852601.420 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852601.422 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852601.425 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852601.429 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852601.429 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852601.429 * * * * [misc]progress:  [ 78 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852601.429 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1))
1546852601.430 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852601.434 * * [misc]simplify:  iters left: 5 (34 enodes)
1546852601.444 * * [misc]simplify:  iters left: 4 (51 enodes)
1546852601.459 * * [misc]simplify:  iters left: 3 (84 enodes)
1546852601.498 * * [misc]simplify:  iters left: 2 (260 enodes)
1546852601.594 * * [misc]simplify:  iters left: 1 (330 enodes)
1546852601.618 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852601.619 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852601.619 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852601.619 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852601.621 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852601.624 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852601.628 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852601.628 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852601.628 * * * * [misc]progress:  [ 79 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852601.628 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852601.628 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852601.631 * * [misc]simplify:  iters left: 5 (31 enodes)
1546852601.636 * * [misc]simplify:  iters left: 4 (51 enodes)
1546852601.644 * * [misc]simplify:  iters left: 3 (82 enodes)
1546852601.662 * * [misc]simplify:  iters left: 2 (117 enodes)
1546852601.680 * * [misc]simplify:  iters left: 1 (136 enodes)
1546852601.701 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852601.701 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852601.702 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852601.702 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852601.704 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852601.707 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852601.711 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852601.711 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852601.711 * * * * [misc]progress:  [ 80 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) 1) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852601.711 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) 1)
1546852601.712 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852601.717 * * [misc]simplify:  iters left: 5 (33 enodes)
1546852601.727 * * [misc]simplify:  iters left: 4 (52 enodes)
1546852601.743 * * [misc]simplify:  iters left: 3 (90 enodes)
1546852601.763 * * [misc]simplify:  iters left: 2 (274 enodes)
1546852601.848 * * [misc]simplify:  iters left: 1 (348 enodes)
1546852601.875 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852601.875 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852601.875 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852601.875 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852601.880 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852601.886 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852601.893 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852601.893 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852601.893 * * * * [misc]progress:  [ 81 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852601.894 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852601.894 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852601.900 * * [misc]simplify:  iters left: 5 (32 enodes)
1546852601.909 * * [misc]simplify:  iters left: 4 (46 enodes)
1546852601.924 * * [misc]simplify:  iters left: 3 (81 enodes)
1546852601.950 * * [misc]simplify:  iters left: 2 (122 enodes)
1546852601.989 * * [misc]simplify:  iters left: 1 (143 enodes)
1546852602.014 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))))
1546852602.014 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.015 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852602.015 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852602.017 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852602.021 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852602.024 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (* (sqrt (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852602.025 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (cbrt (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))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.025 * * * * [misc]progress:  [ 82 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852602.025 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852602.025 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852602.028 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852602.031 * * [misc]simplify:  iters left: 4 (32 enodes)
1546852602.036 * * [misc]simplify:  iters left: 3 (44 enodes)
1546852602.042 * * [misc]simplify:  iters left: 2 (55 enodes)
1546852602.049 * * [misc]simplify:  iters left: 1 (58 enodes)
1546852602.057 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* d d) (* c c))))))
1546852602.057 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.058 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852602.058 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852602.060 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852602.064 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))
1546852602.064 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852602.064 * * * * [misc]progress:  [ 83 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852602.064 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852602.064 * * [misc]simplify:  iters left: 6 (22 enodes)
1546852602.068 * * [misc]simplify:  iters left: 5 (32 enodes)
1546852602.072 * * [misc]simplify:  iters left: 4 (41 enodes)
1546852602.078 * * [misc]simplify:  iters left: 3 (54 enodes)
1546852602.085 * * [misc]simplify:  iters left: 2 (62 enodes)
1546852602.094 * * [misc]simplify:  iters left: 1 (65 enodes)
1546852602.113 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (fabs (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c)))))
1546852602.113 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (fabs (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.114 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852602.114 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852602.119 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852602.126 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852602.134 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852602.134 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (fabs (cbrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.135 * * * * [misc]progress:  [ 84 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852602.135 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852602.135 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852602.141 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852602.150 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852602.161 * * [misc]simplify:  iters left: 3 (51 enodes)
1546852602.175 * * [misc]simplify:  iters left: 2 (59 enodes)
1546852602.185 * * [misc]simplify:  iters left: 1 (62 enodes)
1546852602.194 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))))
1546852602.194 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.194 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852602.194 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852602.197 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852602.200 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852602.204 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (* (sqrt (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852602.204 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (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 (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.204 * * * * [misc]progress:  [ 85 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852602.205 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1)))
1546852602.205 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852602.209 * * [misc]simplify:  iters left: 5 (32 enodes)
1546852602.217 * * [misc]simplify:  iters left: 4 (39 enodes)
1546852602.226 * * [misc]simplify:  iters left: 3 (58 enodes)
1546852602.234 * * [misc]simplify:  iters left: 2 (105 enodes)
1546852602.254 * * [misc]simplify:  iters left: 1 (111 enodes)
1546852602.269 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1546852602.269 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852602.269 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852602.269 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852602.275 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852602.280 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852602.286 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852602.287 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.287 * * * * [misc]progress:  [ 86 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852602.287 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852602.287 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852602.292 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852602.300 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852602.311 * * [misc]simplify:  iters left: 3 (51 enodes)
1546852602.324 * * [misc]simplify:  iters left: 2 (59 enodes)
1546852602.338 * * [misc]simplify:  iters left: 1 (62 enodes)
1546852602.356 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))))
1546852602.356 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.356 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852602.356 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852602.362 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852602.369 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852602.377 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (* (sqrt (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852602.377 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (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 (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.377 * * * * [misc]progress:  [ 87 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852602.378 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1))
1546852602.378 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852602.385 * * [misc]simplify:  iters left: 5 (31 enodes)
1546852602.393 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852602.405 * * [misc]simplify:  iters left: 3 (57 enodes)
1546852602.424 * * [misc]simplify:  iters left: 2 (104 enodes)
1546852602.455 * * [misc]simplify:  iters left: 1 (110 enodes)
1546852602.473 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1546852602.473 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852602.473 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852602.473 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852602.478 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852602.481 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852602.485 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852602.485 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.485 * * * * [misc]progress:  [ 88 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852602.485 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852602.485 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852602.488 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852602.492 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852602.498 * * [misc]simplify:  iters left: 3 (51 enodes)
1546852602.506 * * [misc]simplify:  iters left: 2 (59 enodes)
1546852602.514 * * [misc]simplify:  iters left: 1 (62 enodes)
1546852602.525 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))))
1546852602.525 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.525 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852602.525 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852602.528 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852602.531 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852602.536 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (* (sqrt (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852602.536 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (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 (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.536 * * * * [misc]progress:  [ 89 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) 1) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852602.536 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) 1)
1546852602.536 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852602.539 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852602.543 * * [misc]simplify:  iters left: 4 (37 enodes)
1546852602.549 * * [misc]simplify:  iters left: 3 (61 enodes)
1546852602.558 * * [misc]simplify:  iters left: 2 (99 enodes)
1546852602.571 * * [misc]simplify:  iters left: 1 (108 enodes)
1546852602.580 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1546852602.580 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852602.580 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852602.580 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852602.583 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852602.586 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852602.590 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852602.590 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.590 * * * * [misc]progress:  [ 90 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852602.590 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852602.590 * * [misc]simplify:  iters left: 6 (22 enodes)
1546852602.594 * * [misc]simplify:  iters left: 5 (33 enodes)
1546852602.599 * * [misc]simplify:  iters left: 4 (47 enodes)
1546852602.614 * * [misc]simplify:  iters left: 3 (82 enodes)
1546852602.638 * * [misc]simplify:  iters left: 2 (123 enodes)
1546852602.672 * * [misc]simplify:  iters left: 1 (141 enodes)
1546852602.710 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852602.710 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.710 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852602.710 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852602.714 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852602.718 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852602.722 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852602.722 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.722 * * * * [misc]progress:  [ 91 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852602.722 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852602.722 * * [misc]simplify:  iters left: 6 (22 enodes)
1546852602.725 * * [misc]simplify:  iters left: 5 (32 enodes)
1546852602.730 * * [misc]simplify:  iters left: 4 (41 enodes)
1546852602.740 * * [misc]simplify:  iters left: 3 (54 enodes)
1546852602.755 * * [misc]simplify:  iters left: 2 (62 enodes)
1546852602.767 * * [misc]simplify:  iters left: 1 (65 enodes)
1546852602.776 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c)))))
1546852602.776 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.777 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852602.777 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852602.780 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852602.783 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852602.787 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852602.787 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.787 * * * * [misc]progress:  [ 92 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852602.787 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852602.788 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852602.790 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852602.797 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852602.806 * * [misc]simplify:  iters left: 3 (35 enodes)
1546852602.815 * * [misc]simplify:  iters left: 2 (40 enodes)
1546852602.827 * * [misc]simplify:  iters left: 1 (44 enodes)
1546852602.838 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (+ (* d d) (* c c)))))
1546852602.838 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.838 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852602.839 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852602.844 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852602.851 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))
1546852602.851 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852602.851 * * * * [misc]progress:  [ 93 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852602.851 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852602.851 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852602.858 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852602.866 * * [misc]simplify:  iters left: 4 (39 enodes)
1546852602.877 * * [misc]simplify:  iters left: 3 (52 enodes)
1546852602.890 * * [misc]simplify:  iters left: 2 (60 enodes)
1546852602.897 * * [misc]simplify:  iters left: 1 (63 enodes)
1546852602.906 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c)))))
1546852602.906 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.907 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852602.907 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852602.909 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852602.913 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852602.918 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852602.918 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852602.918 * * * * [misc]progress:  [ 94 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852602.918 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1)))
1546852602.919 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852602.926 * * [misc]simplify:  iters left: 5 (32 enodes)
1546852602.934 * * [misc]simplify:  iters left: 4 (40 enodes)
1546852602.948 * * [misc]simplify:  iters left: 3 (65 enodes)
1546852602.969 * * [misc]simplify:  iters left: 2 (139 enodes)
1546852603.009 * * [misc]simplify:  iters left: 1 (143 enodes)
1546852603.017 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1546852603.018 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852603.018 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852603.018 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852603.020 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852603.024 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852603.028 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852603.028 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.028 * * * * [misc]progress:  [ 95 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852603.028 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.028 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852603.031 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852603.039 * * [misc]simplify:  iters left: 4 (39 enodes)
1546852603.052 * * [misc]simplify:  iters left: 3 (52 enodes)
1546852603.063 * * [misc]simplify:  iters left: 2 (60 enodes)
1546852603.070 * * [misc]simplify:  iters left: 1 (63 enodes)
1546852603.079 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c)))))
1546852603.080 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.080 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.080 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852603.082 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852603.086 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852603.090 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.090 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.090 * * * * [misc]progress:  [ 96 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852603.090 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt 1))
1546852603.091 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852603.094 * * [misc]simplify:  iters left: 5 (31 enodes)
1546852603.098 * * [misc]simplify:  iters left: 4 (39 enodes)
1546852603.105 * * [misc]simplify:  iters left: 3 (64 enodes)
1546852603.116 * * [misc]simplify:  iters left: 2 (146 enodes)
1546852603.143 * * [misc]simplify:  iters left: 1 (151 enodes)
1546852603.155 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1546852603.155 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852603.155 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852603.156 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852603.161 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852603.168 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852603.176 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852603.176 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.176 * * * * [misc]progress:  [ 97 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852603.176 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.177 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852603.183 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852603.192 * * [misc]simplify:  iters left: 4 (39 enodes)
1546852603.203 * * [misc]simplify:  iters left: 3 (52 enodes)
1546852603.217 * * [misc]simplify:  iters left: 2 (60 enodes)
1546852603.233 * * [misc]simplify:  iters left: 1 (63 enodes)
1546852603.249 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c)))))
1546852603.249 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.249 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.249 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852603.252 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852603.255 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852603.259 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.259 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.259 * * * * [misc]progress:  [ 98 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) 1) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852603.259 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) 1)
1546852603.259 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852603.262 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852603.266 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852603.273 * * [misc]simplify:  iters left: 3 (62 enodes)
1546852603.284 * * [misc]simplify:  iters left: 2 (143 enodes)
1546852603.309 * * [misc]simplify:  iters left: 1 (147 enodes)
1546852603.318 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1546852603.318 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852603.318 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852603.319 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852603.321 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852603.324 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852603.328 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852603.328 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.328 * * * * [misc]progress:  [ 99 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852603.329 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852603.329 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852603.332 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852603.336 * * [misc]simplify:  iters left: 4 (43 enodes)
1546852603.343 * * [misc]simplify:  iters left: 3 (78 enodes)
1546852603.355 * * [misc]simplify:  iters left: 2 (116 enodes)
1546852603.389 * * [misc]simplify:  iters left: 1 (135 enodes)
1546852603.412 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852603.412 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.412 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.412 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852603.415 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852603.418 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852603.422 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.422 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.422 * * * * [misc]progress:  [ 100 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852603.422 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852603.422 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852603.425 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852603.429 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852603.435 * * [misc]simplify:  iters left: 3 (51 enodes)
1546852603.442 * * [misc]simplify:  iters left: 2 (59 enodes)
1546852603.449 * * [misc]simplify:  iters left: 1 (62 enodes)
1546852603.460 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))))
1546852603.461 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.461 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852603.461 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852603.467 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852603.472 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852603.477 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852603.477 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))) (/ (cbrt (+ (* b d) (* a c))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.477 * * * * [misc]progress:  [ 101 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852603.477 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852603.477 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852603.480 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852603.485 * * [misc]simplify:  iters left: 4 (39 enodes)
1546852603.491 * * [misc]simplify:  iters left: 3 (52 enodes)
1546852603.498 * * [misc]simplify:  iters left: 2 (60 enodes)
1546852603.505 * * [misc]simplify:  iters left: 1 (63 enodes)
1546852603.514 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c)))))
1546852603.514 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.514 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852603.515 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852603.517 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852603.522 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852603.530 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852603.530 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.531 * * * * [misc]progress:  [ 102 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852603.531 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.531 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852603.537 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852603.544 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852603.550 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852603.555 * * [misc]simplify:  iters left: 2 (41 enodes)
1546852603.560 * * [misc]simplify:  iters left: 1 (42 enodes)
1546852603.566 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1546852603.566 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.566 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.566 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852603.569 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852603.573 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852603.573 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852603.573 * * * * [misc]progress:  [ 103 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852603.573 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1)))
1546852603.573 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852603.577 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852603.581 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852603.587 * * [misc]simplify:  iters left: 3 (65 enodes)
1546852603.606 * * [misc]simplify:  iters left: 2 (152 enodes)
1546852603.635 * * [misc]simplify:  iters left: 1 (156 enodes)
1546852603.643 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852603.643 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852603.643 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852603.643 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852603.648 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852603.654 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852603.662 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.662 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.662 * * * * [misc]progress:  [ 104 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852603.663 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.663 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852603.668 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852603.671 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852603.676 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852603.681 * * [misc]simplify:  iters left: 2 (41 enodes)
1546852603.686 * * [misc]simplify:  iters left: 1 (42 enodes)
1546852603.695 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1546852603.695 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.696 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.696 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852603.701 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852603.707 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852603.708 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852603.708 * * * * [misc]progress:  [ 105 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852603.708 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1546852603.708 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852603.713 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852603.717 * * [misc]simplify:  iters left: 4 (37 enodes)
1546852603.723 * * [misc]simplify:  iters left: 3 (62 enodes)
1546852603.734 * * [misc]simplify:  iters left: 2 (141 enodes)
1546852603.772 * * [misc]simplify:  iters left: 1 (146 enodes)
1546852603.779 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852603.779 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852603.779 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852603.780 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852603.782 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852603.785 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852603.789 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.789 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.789 * * * * [misc]progress:  [ 106 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852603.789 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.789 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852603.792 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852603.796 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852603.806 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852603.817 * * [misc]simplify:  iters left: 2 (41 enodes)
1546852603.827 * * [misc]simplify:  iters left: 1 (42 enodes)
1546852603.837 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1546852603.837 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.838 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.838 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852603.843 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852603.849 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852603.849 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852603.850 * * * * [misc]progress:  [ 107 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852603.850 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1546852603.850 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852603.856 * * [misc]simplify:  iters left: 5 (28 enodes)
1546852603.863 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852603.870 * * [misc]simplify:  iters left: 3 (60 enodes)
1546852603.881 * * [misc]simplify:  iters left: 2 (137 enodes)
1546852603.904 * * [misc]simplify:  iters left: 1 (142 enodes)
1546852603.911 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852603.912 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852603.912 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852603.912 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852603.914 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852603.917 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852603.921 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852603.921 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852603.921 * * * * [misc]progress:  [ 108 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852603.921 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852603.922 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852603.927 * * [misc]simplify:  iters left: 5 (33 enodes)
1546852603.935 * * [misc]simplify:  iters left: 4 (47 enodes)
1546852603.952 * * [misc]simplify:  iters left: 3 (100 enodes)
1546852603.970 * * [misc]simplify:  iters left: 2 (246 enodes)
1546852604.081 * * [misc]simplify:  iters left: 1 (425 enodes)
1546852604.197 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852604.197 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.197 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.198 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852604.200 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852604.203 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852604.206 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.206 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.206 * * * * [misc]progress:  [ 109 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852604.207 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852604.207 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852604.210 * * [misc]simplify:  iters left: 5 (32 enodes)
1546852604.214 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852604.220 * * [misc]simplify:  iters left: 3 (47 enodes)
1546852604.226 * * [misc]simplify:  iters left: 2 (73 enodes)
1546852604.243 * * [misc]simplify:  iters left: 1 (85 enodes)
1546852604.260 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852604.260 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.260 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852604.260 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852604.263 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852604.266 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852604.269 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852604.270 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.270 * * * * [misc]progress:  [ 110 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852604.270 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852604.270 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852604.274 * * [misc]simplify:  iters left: 5 (32 enodes)
1546852604.278 * * [misc]simplify:  iters left: 4 (40 enodes)
1546852604.284 * * [misc]simplify:  iters left: 3 (59 enodes)
1546852604.292 * * [misc]simplify:  iters left: 2 (126 enodes)
1546852604.311 * * [misc]simplify:  iters left: 1 (133 enodes)
1546852604.325 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852604.325 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.326 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852604.326 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852604.331 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852604.338 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852604.343 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852604.343 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.343 * * * * [misc]progress:  [ 111 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852604.343 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.343 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852604.346 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852604.350 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852604.356 * * [misc]simplify:  iters left: 3 (58 enodes)
1546852604.366 * * [misc]simplify:  iters left: 2 (150 enodes)
1546852604.391 * * [misc]simplify:  iters left: 1 (155 enodes)
1546852604.400 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.401 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.401 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.401 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852604.403 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852604.406 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852604.410 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.410 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.410 * * * * [misc]progress:  [ 112 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (sqrt (sqrt 1))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852604.410 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (sqrt (sqrt 1)))
1546852604.410 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852604.413 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852604.415 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852604.418 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852604.418 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852604.418 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852604.418 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852604.420 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852604.423 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852604.424 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852604.424 * * * * [misc]progress:  [ 113 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852604.424 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.424 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852604.427 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852604.431 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852604.437 * * [misc]simplify:  iters left: 3 (58 enodes)
1546852604.447 * * [misc]simplify:  iters left: 2 (150 enodes)
1546852604.485 * * [misc]simplify:  iters left: 1 (155 enodes)
1546852604.501 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.501 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.502 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.502 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852604.507 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852604.513 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852604.518 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.518 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.518 * * * * [misc]progress:  [ 114 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (sqrt 1)) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852604.518 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (sqrt 1))
1546852604.518 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852604.521 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852604.524 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852604.526 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852604.526 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852604.526 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852604.526 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852604.529 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852604.532 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852604.532 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852604.532 * * * * [misc]progress:  [ 115 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852604.532 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.532 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852604.535 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852604.539 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852604.545 * * [misc]simplify:  iters left: 3 (58 enodes)
1546852604.559 * * [misc]simplify:  iters left: 2 (150 enodes)
1546852604.610 * * [misc]simplify:  iters left: 1 (155 enodes)
1546852604.626 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.627 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.627 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.627 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852604.632 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852604.638 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852604.646 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.646 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.646 * * * * [misc]progress:  [ 116 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) 1) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852604.646 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) 1)
1546852604.647 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852604.653 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852604.659 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852604.664 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852604.664 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852604.665 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852604.665 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852604.670 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852604.676 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852604.676 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852604.676 * * * * [misc]progress:  [ 117 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852604.676 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852604.676 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852604.682 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852604.690 * * [misc]simplify:  iters left: 4 (43 enodes)
1546852604.703 * * [misc]simplify:  iters left: 3 (78 enodes)
1546852604.727 * * [misc]simplify:  iters left: 2 (116 enodes)
1546852604.766 * * [misc]simplify:  iters left: 1 (135 enodes)
1546852604.810 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852604.810 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.810 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.810 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852604.815 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852604.820 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852604.827 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852604.827 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.827 * * * * [misc]progress:  [ 118 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852604.828 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852604.828 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852604.834 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852604.842 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852604.853 * * [misc]simplify:  iters left: 3 (51 enodes)
1546852604.867 * * [misc]simplify:  iters left: 2 (59 enodes)
1546852604.883 * * [misc]simplify:  iters left: 1 (62 enodes)
1546852604.901 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))))
1546852604.901 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.901 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852604.901 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852604.907 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852604.914 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852604.922 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852604.922 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))) (/ (cbrt (+ (* b d) (* a c))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.922 * * * * [misc]progress:  [ 119 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852604.922 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852604.922 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852604.929 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852604.937 * * [misc]simplify:  iters left: 4 (39 enodes)
1546852604.949 * * [misc]simplify:  iters left: 3 (52 enodes)
1546852604.963 * * [misc]simplify:  iters left: 2 (60 enodes)
1546852604.978 * * [misc]simplify:  iters left: 1 (63 enodes)
1546852604.996 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c)))))
1546852604.996 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852604.996 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852604.996 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852605.001 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852605.004 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852605.009 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852605.009 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.009 * * * * [misc]progress:  [ 120 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852605.009 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.009 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852605.012 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852605.016 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852605.020 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852605.025 * * [misc]simplify:  iters left: 2 (41 enodes)
1546852605.030 * * [misc]simplify:  iters left: 1 (42 enodes)
1546852605.035 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1546852605.036 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.036 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.036 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852605.038 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852605.041 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852605.041 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852605.042 * * * * [misc]progress:  [ 121 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852605.042 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1)))
1546852605.042 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852605.045 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852605.050 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852605.056 * * [misc]simplify:  iters left: 3 (65 enodes)
1546852605.075 * * [misc]simplify:  iters left: 2 (152 enodes)
1546852605.125 * * [misc]simplify:  iters left: 1 (156 enodes)
1546852605.141 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852605.141 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852605.141 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852605.141 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852605.146 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852605.152 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852605.160 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.160 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.160 * * * * [misc]progress:  [ 122 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852605.160 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.160 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852605.166 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852605.173 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852605.182 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852605.188 * * [misc]simplify:  iters left: 2 (41 enodes)
1546852605.193 * * [misc]simplify:  iters left: 1 (42 enodes)
1546852605.198 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1546852605.198 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.199 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.199 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852605.201 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852605.204 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852605.204 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852605.204 * * * * [misc]progress:  [ 123 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852605.205 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1546852605.205 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852605.208 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852605.212 * * [misc]simplify:  iters left: 4 (37 enodes)
1546852605.222 * * [misc]simplify:  iters left: 3 (62 enodes)
1546852605.233 * * [misc]simplify:  iters left: 2 (141 enodes)
1546852605.268 * * [misc]simplify:  iters left: 1 (146 enodes)
1546852605.282 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852605.282 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852605.282 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852605.282 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852605.285 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852605.288 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852605.292 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.292 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.292 * * * * [misc]progress:  [ 124 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852605.292 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.292 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852605.295 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852605.299 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852605.304 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852605.311 * * [misc]simplify:  iters left: 2 (41 enodes)
1546852605.321 * * [misc]simplify:  iters left: 1 (42 enodes)
1546852605.331 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1546852605.331 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.331 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.332 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852605.336 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852605.342 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852605.342 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852605.342 * * * * [misc]progress:  [ 125 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852605.342 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1546852605.342 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852605.347 * * [misc]simplify:  iters left: 5 (28 enodes)
1546852605.354 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852605.364 * * [misc]simplify:  iters left: 3 (60 enodes)
1546852605.378 * * [misc]simplify:  iters left: 2 (137 enodes)
1546852605.405 * * [misc]simplify:  iters left: 1 (142 enodes)
1546852605.419 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852605.419 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852605.419 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852605.419 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852605.424 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852605.429 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852605.435 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.436 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.436 * * * * [misc]progress:  [ 126 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852605.436 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852605.436 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852605.443 * * [misc]simplify:  iters left: 5 (32 enodes)
1546852605.450 * * [misc]simplify:  iters left: 4 (46 enodes)
1546852605.457 * * [misc]simplify:  iters left: 3 (81 enodes)
1546852605.471 * * [misc]simplify:  iters left: 2 (213 enodes)
1546852605.531 * * [misc]simplify:  iters left: 1 (304 enodes)
1546852605.591 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852605.592 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.592 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.592 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852605.597 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852605.603 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852605.611 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.611 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.611 * * * * [misc]progress:  [ 127 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852605.611 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852605.611 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852605.620 * * [misc]simplify:  iters left: 5 (31 enodes)
1546852605.629 * * [misc]simplify:  iters left: 4 (37 enodes)
1546852605.636 * * [misc]simplify:  iters left: 3 (52 enodes)
1546852605.644 * * [misc]simplify:  iters left: 2 (111 enodes)
1546852605.661 * * [misc]simplify:  iters left: 1 (116 enodes)
1546852605.669 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852605.669 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.670 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852605.670 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852605.672 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852605.676 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852605.683 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852605.683 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.683 * * * * [misc]progress:  [ 128 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852605.683 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852605.683 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852605.689 * * [misc]simplify:  iters left: 5 (31 enodes)
1546852605.693 * * [misc]simplify:  iters left: 4 (39 enodes)
1546852605.699 * * [misc]simplify:  iters left: 3 (58 enodes)
1546852605.708 * * [misc]simplify:  iters left: 2 (81 enodes)
1546852605.718 * * [misc]simplify:  iters left: 1 (101 enodes)
1546852605.730 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852605.730 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.730 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852605.730 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852605.735 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852605.742 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852605.750 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852605.750 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.750 * * * * [misc]progress:  [ 129 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852605.751 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.751 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852605.757 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852605.766 * * [misc]simplify:  iters left: 4 (37 enodes)
1546852605.778 * * [misc]simplify:  iters left: 3 (57 enodes)
1546852605.798 * * [misc]simplify:  iters left: 2 (145 enodes)
1546852605.830 * * [misc]simplify:  iters left: 1 (149 enodes)
1546852605.837 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.837 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.837 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.838 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852605.840 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852605.843 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852605.847 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.847 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.847 * * * * [misc]progress:  [ 130 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (sqrt (sqrt 1))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852605.847 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (sqrt (sqrt 1)))
1546852605.847 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852605.852 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852605.855 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852605.858 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852605.858 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852605.858 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852605.858 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852605.860 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852605.863 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852605.863 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852605.864 * * * * [misc]progress:  [ 131 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852605.864 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.864 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852605.867 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852605.871 * * [misc]simplify:  iters left: 4 (37 enodes)
1546852605.877 * * [misc]simplify:  iters left: 3 (57 enodes)
1546852605.887 * * [misc]simplify:  iters left: 2 (145 enodes)
1546852605.913 * * [misc]simplify:  iters left: 1 (149 enodes)
1546852605.921 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.921 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.921 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.921 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852605.924 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852605.927 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852605.934 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.934 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852605.934 * * * * [misc]progress:  [ 132 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (sqrt 1)) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852605.934 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (sqrt 1))
1546852605.935 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852605.940 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852605.944 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852605.947 * * [misc]simplify:  iters left: 3 (29 enodes)
1546852605.950 * * [misc]simplify:  iters left: 2 (40 enodes)
1546852605.955 * * [misc]simplify:  iters left: 1 (42 enodes)
1546852605.958 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852605.958 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852605.958 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852605.958 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852605.961 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852605.964 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852605.964 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852605.964 * * * * [misc]progress:  [ 133 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852605.964 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852605.964 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852605.967 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852605.972 * * [misc]simplify:  iters left: 4 (37 enodes)
1546852605.978 * * [misc]simplify:  iters left: 3 (57 enodes)
1546852605.988 * * [misc]simplify:  iters left: 2 (145 enodes)
1546852606.013 * * [misc]simplify:  iters left: 1 (149 enodes)
1546852606.026 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.027 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.027 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.027 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852606.032 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852606.039 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852606.046 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.046 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.046 * * * * [misc]progress:  [ 134 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) 1) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852606.047 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) 1)
1546852606.047 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852606.051 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852606.056 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852606.062 * * [misc]simplify:  iters left: 3 (29 enodes)
1546852606.071 * * [misc]simplify:  iters left: 2 (40 enodes)
1546852606.080 * * [misc]simplify:  iters left: 1 (42 enodes)
1546852606.087 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852606.087 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852606.087 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852606.087 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852606.092 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852606.095 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852606.095 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852606.095 * * * * [misc]progress:  [ 135 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852606.095 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852606.095 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852606.098 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852606.102 * * [misc]simplify:  iters left: 4 (43 enodes)
1546852606.109 * * [misc]simplify:  iters left: 3 (78 enodes)
1546852606.122 * * [misc]simplify:  iters left: 2 (116 enodes)
1546852606.145 * * [misc]simplify:  iters left: 1 (135 enodes)
1546852606.168 * [exit]simplify:  Simplified to (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852606.168 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.168 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.168 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852606.170 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852606.174 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852606.178 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.178 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.178 * * * * [misc]progress:  [ 136 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852606.178 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852606.178 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852606.181 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852606.185 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852606.191 * * [misc]simplify:  iters left: 3 (51 enodes)
1546852606.198 * * [misc]simplify:  iters left: 2 (59 enodes)
1546852606.206 * * [misc]simplify:  iters left: 1 (62 enodes)
1546852606.224 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))))
1546852606.224 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.224 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852606.224 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852606.230 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852606.236 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852606.245 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852606.245 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (* (sqrt (sqrt (sqrt (+ (* d d) (* c c))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))) (/ (cbrt (+ (* b d) (* a c))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.245 * * * * [misc]progress:  [ 137 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852606.245 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852606.245 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852606.253 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852606.258 * * [misc]simplify:  iters left: 4 (39 enodes)
1546852606.264 * * [misc]simplify:  iters left: 3 (52 enodes)
1546852606.271 * * [misc]simplify:  iters left: 2 (60 enodes)
1546852606.278 * * [misc]simplify:  iters left: 1 (63 enodes)
1546852606.291 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c)))))
1546852606.291 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.292 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852606.292 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852606.297 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852606.304 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852606.309 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852606.309 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (fabs (cbrt (+ (* d d) (* c c))))) (cbrt (+ (* b d) (* a c))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.309 * * * * [misc]progress:  [ 138 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852606.310 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.310 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852606.312 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852606.316 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852606.320 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852606.325 * * [misc]simplify:  iters left: 2 (41 enodes)
1546852606.330 * * [misc]simplify:  iters left: 1 (42 enodes)
1546852606.336 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1546852606.336 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.336 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.336 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852606.340 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852606.343 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852606.343 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852606.343 * * * * [misc]progress:  [ 139 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852606.343 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1)))
1546852606.344 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852606.350 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852606.357 * * [misc]simplify:  iters left: 4 (38 enodes)
1546852606.367 * * [misc]simplify:  iters left: 3 (65 enodes)
1546852606.381 * * [misc]simplify:  iters left: 2 (152 enodes)
1546852606.407 * * [misc]simplify:  iters left: 1 (156 enodes)
1546852606.415 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852606.415 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852606.416 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852606.416 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852606.420 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852606.427 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852606.433 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.433 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.433 * * * * [misc]progress:  [ 140 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852606.433 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.433 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852606.436 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852606.439 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852606.444 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852606.449 * * [misc]simplify:  iters left: 2 (41 enodes)
1546852606.454 * * [misc]simplify:  iters left: 1 (42 enodes)
1546852606.459 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1546852606.459 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.459 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.460 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852606.464 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852606.470 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852606.470 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852606.470 * * * * [misc]progress:  [ 141 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852606.470 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1546852606.471 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852606.476 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852606.484 * * [misc]simplify:  iters left: 4 (37 enodes)
1546852606.491 * * [misc]simplify:  iters left: 3 (62 enodes)
1546852606.502 * * [misc]simplify:  iters left: 2 (141 enodes)
1546852606.529 * * [misc]simplify:  iters left: 1 (146 enodes)
1546852606.537 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852606.537 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852606.537 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852606.537 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852606.540 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852606.543 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852606.546 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.546 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.546 * * * * [misc]progress:  [ 142 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852606.546 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.547 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852606.549 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852606.554 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852606.562 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852606.571 * * [misc]simplify:  iters left: 2 (41 enodes)
1546852606.581 * * [misc]simplify:  iters left: 1 (42 enodes)
1546852606.592 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1546852606.592 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.592 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.592 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852606.597 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852606.601 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852606.601 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852606.602 * * * * [misc]progress:  [ 143 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852606.602 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1546852606.602 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852606.605 * * [misc]simplify:  iters left: 5 (28 enodes)
1546852606.610 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852606.616 * * [misc]simplify:  iters left: 3 (60 enodes)
1546852606.627 * * [misc]simplify:  iters left: 2 (137 enodes)
1546852606.667 * * [misc]simplify:  iters left: 1 (142 enodes)
1546852606.675 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852606.675 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852606.675 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852606.675 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852606.677 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852606.680 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852606.684 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.684 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.684 * * * * [misc]progress:  [ 144 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852606.684 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852606.684 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852606.687 * * [misc]simplify:  iters left: 5 (31 enodes)
1546852606.693 * * [misc]simplify:  iters left: 4 (53 enodes)
1546852606.715 * * [misc]simplify:  iters left: 3 (118 enodes)
1546852606.772 * * [misc]simplify:  iters left: 2 (329 enodes)
1546852606.921 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852606.921 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.921 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.921 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852606.924 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852606.927 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852606.931 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852606.931 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852606.931 * * * * [misc]progress:  [ 145 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852606.931 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852606.931 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852606.934 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852606.939 * * [misc]simplify:  iters left: 4 (42 enodes)
1546852606.946 * * [misc]simplify:  iters left: 3 (73 enodes)
1546852606.966 * * [misc]simplify:  iters left: 2 (135 enodes)
1546852607.003 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1546852607.004 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a 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))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.004 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852607.004 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852607.008 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852607.014 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852607.021 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852607.021 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.021 * * * * [misc]progress:  [ 146 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.021 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852607.021 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852607.027 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852607.033 * * [misc]simplify:  iters left: 4 (43 enodes)
1546852607.040 * * [misc]simplify:  iters left: 3 (86 enodes)
1546852607.058 * * [misc]simplify:  iters left: 2 (191 enodes)
1546852607.115 * * [misc]simplify:  iters left: 1 (193 enodes)
1546852607.124 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1546852607.125 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a 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))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.125 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852607.125 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852607.128 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852607.132 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852607.137 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852607.137 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.138 * * * * [misc]progress:  [ 147 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.138 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.138 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852607.144 * * [misc]simplify:  iters left: 5 (28 enodes)
1546852607.152 * * [misc]simplify:  iters left: 4 (41 enodes)
1546852607.161 * * [misc]simplify:  iters left: 3 (83 enodes)
1546852607.178 * * [misc]simplify:  iters left: 2 (187 enodes)
1546852607.214 * * [misc]simplify:  iters left: 1 (189 enodes)
1546852607.221 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852607.221 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.221 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.221 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852607.224 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852607.227 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852607.234 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.234 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.234 * * * * [misc]progress:  [ 148 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (sqrt (sqrt 1))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.234 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (sqrt (sqrt 1)))
1546852607.234 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852607.240 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852607.245 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852607.251 * * [misc]simplify:  iters left: 3 (34 enodes)
1546852607.259 * * [misc]simplify:  iters left: 2 (48 enodes)
1546852607.272 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852607.273 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852607.273 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852607.273 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852607.278 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852607.284 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852607.285 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852607.285 * * * * [misc]progress:  [ 149 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.285 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.285 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852607.291 * * [misc]simplify:  iters left: 5 (28 enodes)
1546852607.300 * * [misc]simplify:  iters left: 4 (41 enodes)
1546852607.312 * * [misc]simplify:  iters left: 3 (83 enodes)
1546852607.329 * * [misc]simplify:  iters left: 2 (187 enodes)
1546852607.364 * * [misc]simplify:  iters left: 1 (189 enodes)
1546852607.370 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852607.371 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.371 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.371 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852607.375 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852607.382 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852607.389 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.389 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.389 * * * * [misc]progress:  [ 150 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (sqrt 1)) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.389 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (sqrt 1))
1546852607.390 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852607.395 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852607.401 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852607.408 * * [misc]simplify:  iters left: 3 (33 enodes)
1546852607.413 * * [misc]simplify:  iters left: 2 (47 enodes)
1546852607.419 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852607.419 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852607.420 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852607.420 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852607.422 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852607.425 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852607.425 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852607.425 * * * * [misc]progress:  [ 151 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.425 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.426 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852607.428 * * [misc]simplify:  iters left: 5 (28 enodes)
1546852607.433 * * [misc]simplify:  iters left: 4 (41 enodes)
1546852607.440 * * [misc]simplify:  iters left: 3 (83 enodes)
1546852607.459 * * [misc]simplify:  iters left: 2 (187 enodes)
1546852607.505 * * [misc]simplify:  iters left: 1 (189 enodes)
1546852607.512 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852607.512 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.512 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.512 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852607.514 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852607.517 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852607.521 * [exit]simplify:  Simplified to (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.521 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.521 * * * * [misc]progress:  [ 152 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) 1) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.521 * [enter]simplify:  Simplifying (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) 1)
1546852607.521 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852607.523 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852607.525 * * [misc]simplify:  iters left: 4 (21 enodes)
1546852607.529 * * [misc]simplify:  iters left: 3 (23 enodes)
1546852607.531 * * [misc]simplify:  iters left: 2 (31 enodes)
1546852607.535 * * [misc]simplify:  iters left: 1 (33 enodes)
1546852607.538 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852607.538 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852607.538 * [enter]simplify:  Simplifying (/ (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852607.538 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852607.543 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852607.549 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852607.549 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852607.550 * * * * [misc]progress:  [ 153 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (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)))))>
1546852607.550 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852607.550 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852607.555 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852607.563 * * [misc]simplify:  iters left: 4 (33 enodes)
1546852607.567 * * [misc]simplify:  iters left: 3 (35 enodes)
1546852607.572 * * [misc]simplify:  iters left: 2 (39 enodes)
1546852607.579 * * [misc]simplify:  iters left: 1 (41 enodes)
1546852607.589 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.589 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (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)))))
1546852607.589 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.589 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852607.594 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852607.600 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852607.600 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (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))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.601 * * * * [misc]progress:  [ 154 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.601 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852607.601 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852607.605 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852607.609 * * [misc]simplify:  iters left: 4 (34 enodes)
1546852607.614 * * [misc]simplify:  iters left: 3 (37 enodes)
1546852607.619 * * [misc]simplify:  iters left: 2 (43 enodes)
1546852607.625 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852607.625 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.625 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852607.625 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852607.628 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852607.631 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852607.638 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852607.638 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (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 (cbrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.638 * * * * [misc]progress:  [ 155 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.638 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852607.639 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852607.642 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852607.647 * * [misc]simplify:  iters left: 4 (35 enodes)
1546852607.652 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852607.658 * * [misc]simplify:  iters left: 2 (44 enodes)
1546852607.664 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))))
1546852607.664 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.664 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852607.665 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852607.667 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852607.674 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852607.682 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852607.682 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.682 * * * * [misc]progress:  [ 156 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.683 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.683 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852607.689 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852607.695 * * [misc]simplify:  iters left: 4 (31 enodes)
1546852607.700 * * [misc]simplify:  iters left: 3 (34 enodes)
1546852607.704 * * [misc]simplify:  iters left: 2 (40 enodes)
1546852607.710 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852607.710 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.711 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.711 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852607.713 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852607.716 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852607.720 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.720 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.720 * * * * [misc]progress:  [ 157 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.720 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1)))
1546852607.721 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852607.724 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852607.728 * * [misc]simplify:  iters left: 4 (35 enodes)
1546852607.736 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852607.743 * * [misc]simplify:  iters left: 2 (43 enodes)
1546852607.752 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852607.752 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852607.753 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852607.753 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852607.758 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852607.764 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852607.769 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.769 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.769 * * * * [misc]progress:  [ 158 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.770 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.770 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852607.773 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852607.776 * * [misc]simplify:  iters left: 4 (31 enodes)
1546852607.781 * * [misc]simplify:  iters left: 3 (34 enodes)
1546852607.785 * * [misc]simplify:  iters left: 2 (40 enodes)
1546852607.791 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852607.791 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.791 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.791 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852607.794 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852607.798 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852607.806 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.806 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.806 * * * * [misc]progress:  [ 159 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.807 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1))
1546852607.807 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852607.813 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852607.821 * * [misc]simplify:  iters left: 4 (34 enodes)
1546852607.830 * * [misc]simplify:  iters left: 3 (37 enodes)
1546852607.839 * * [misc]simplify:  iters left: 2 (42 enodes)
1546852607.848 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852607.848 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852607.848 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852607.848 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852607.854 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852607.860 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852607.867 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.867 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.867 * * * * [misc]progress:  [ 160 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.868 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.868 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852607.873 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852607.880 * * [misc]simplify:  iters left: 4 (31 enodes)
1546852607.888 * * [misc]simplify:  iters left: 3 (34 enodes)
1546852607.897 * * [misc]simplify:  iters left: 2 (40 enodes)
1546852607.908 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852607.908 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.908 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.908 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852607.911 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852607.917 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852607.924 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.924 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.924 * * * * [misc]progress:  [ 161 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) 1) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.925 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) 1)
1546852607.925 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852607.928 * * [misc]simplify:  iters left: 5 (28 enodes)
1546852607.931 * * [misc]simplify:  iters left: 4 (33 enodes)
1546852607.936 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852607.941 * * [misc]simplify:  iters left: 2 (43 enodes)
1546852607.945 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852607.946 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852607.946 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852607.946 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852607.948 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852607.951 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852607.955 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.955 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.955 * * * * [misc]progress:  [ 162 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* 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 (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852607.956 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852607.956 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852607.959 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852607.968 * * [misc]simplify:  iters left: 4 (35 enodes)
1546852607.978 * * [misc]simplify:  iters left: 3 (40 enodes)
1546852607.987 * * [misc]simplify:  iters left: 2 (41 enodes)
1546852607.998 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852607.999 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* 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 (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852607.999 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852607.999 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852608.005 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852608.012 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852608.020 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.020 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.020 * * * * [misc]progress:  [ 163 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.021 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852608.021 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852608.026 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852608.033 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1546852608.033 * [misc]simplify:  Simplified (2 1 1) 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))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.033 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852608.034 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852608.038 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852608.044 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))
1546852608.044 * [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 (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852608.044 * * * * [misc]progress:  [ 164 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.044 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852608.044 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852608.047 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852608.051 * * [misc]simplify:  iters left: 4 (32 enodes)
1546852608.055 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))))
1546852608.056 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.056 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852608.056 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.058 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852608.062 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852608.066 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852608.066 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.066 * * * * [misc]progress:  [ 165 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.066 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.066 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.069 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852608.072 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852608.079 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.079 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.079 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.079 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852608.084 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852608.090 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852608.097 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.097 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.097 * * * * [misc]progress:  [ 166 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.097 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1)))
1546852608.097 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852608.103 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852608.107 * * [misc]simplify:  iters left: 4 (32 enodes)
1546852608.111 * * [misc]simplify:  iters left: 3 (36 enodes)
1546852608.115 * * [misc]simplify:  iters left: 2 (37 enodes)
1546852608.119 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852608.119 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852608.119 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.119 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852608.122 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852608.125 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852608.128 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852608.129 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.129 * * * * [misc]progress:  [ 167 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.129 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.129 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.132 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852608.135 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852608.142 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.142 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.143 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.143 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852608.146 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852608.149 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852608.153 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.153 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.153 * * * * [misc]progress:  [ 168 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.153 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1))
1546852608.153 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.156 * * [misc]simplify:  iters left: 5 (28 enodes)
1546852608.160 * * [misc]simplify:  iters left: 4 (31 enodes)
1546852608.164 * * [misc]simplify:  iters left: 3 (35 enodes)
1546852608.169 * * [misc]simplify:  iters left: 2 (36 enodes)
1546852608.172 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852608.172 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852608.173 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.173 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852608.175 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852608.178 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852608.184 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852608.184 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.184 * * * * [misc]progress:  [ 169 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.184 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.185 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.189 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852608.196 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852608.203 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.203 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.203 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.204 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852608.208 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852608.211 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852608.215 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.215 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.215 * * * * [misc]progress:  [ 170 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) 1) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.216 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) 1)
1546852608.216 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852608.218 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852608.222 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852608.226 * * [misc]simplify:  iters left: 3 (35 enodes)
1546852608.230 * * [misc]simplify:  iters left: 2 (36 enodes)
1546852608.234 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852608.234 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852608.234 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.234 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852608.237 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852608.240 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852608.244 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852608.244 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.244 * * * * [misc]progress:  [ 171 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (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 (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.244 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.244 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852608.247 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852608.251 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852608.257 * * [misc]simplify:  iters left: 3 (41 enodes)
1546852608.262 * * [misc]simplify:  iters left: 2 (42 enodes)
1546852608.268 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.268 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (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 (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.268 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.268 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.271 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852608.277 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852608.284 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.284 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (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))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.284 * * * * [misc]progress:  [ 172 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.284 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852608.285 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852608.290 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852608.296 * * [misc]simplify:  iters left: 4 (32 enodes)
1546852608.301 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852608.301 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.301 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852608.301 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.304 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852608.307 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852608.311 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852608.311 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.311 * * * * [misc]progress:  [ 173 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.312 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852608.312 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852608.314 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852608.318 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (+ (* c c) (* d d)))))
1546852608.318 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.318 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852608.318 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852608.321 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852608.324 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))
1546852608.324 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852608.324 * * * * [misc]progress:  [ 174 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.324 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.324 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852608.327 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852608.333 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852608.341 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.341 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.341 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.342 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.346 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852608.349 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852608.353 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.353 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.353 * * * * [misc]progress:  [ 175 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.353 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1)))
1546852608.354 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852608.357 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852608.361 * * [misc]simplify:  iters left: 4 (32 enodes)
1546852608.365 * * [misc]simplify:  iters left: 3 (36 enodes)
1546852608.368 * * [misc]simplify:  iters left: 2 (37 enodes)
1546852608.372 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852608.372 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852608.372 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.372 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852608.375 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852608.378 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852608.382 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852608.382 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.382 * * * * [misc]progress:  [ 176 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.382 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.382 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852608.385 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852608.389 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852608.393 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.393 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.393 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.393 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.397 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852608.403 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852608.410 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.410 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.410 * * * * [misc]progress:  [ 177 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.410 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt 1))
1546852608.411 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.416 * * [misc]simplify:  iters left: 5 (28 enodes)
1546852608.420 * * [misc]simplify:  iters left: 4 (31 enodes)
1546852608.424 * * [misc]simplify:  iters left: 3 (35 enodes)
1546852608.429 * * [misc]simplify:  iters left: 2 (36 enodes)
1546852608.433 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852608.433 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852608.433 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.433 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852608.436 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852608.439 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852608.443 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852608.443 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.443 * * * * [misc]progress:  [ 178 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.443 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.443 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852608.449 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852608.456 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852608.465 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.465 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.466 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.466 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.471 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852608.477 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852608.486 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.486 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.486 * * * * [misc]progress:  [ 179 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) 1) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.486 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) 1)
1546852608.486 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852608.492 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852608.499 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852608.508 * * [misc]simplify:  iters left: 3 (34 enodes)
1546852608.516 * * [misc]simplify:  iters left: 2 (35 enodes)
1546852608.523 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852608.523 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852608.524 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.524 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852608.529 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852608.536 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852608.544 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852608.544 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.544 * * * * [misc]progress:  [ 180 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.544 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.544 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852608.550 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852608.558 * * [misc]simplify:  iters left: 4 (32 enodes)
1546852608.568 * * [misc]simplify:  iters left: 3 (37 enodes)
1546852608.577 * * [misc]simplify:  iters left: 2 (38 enodes)
1546852608.587 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.587 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.587 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.587 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852608.590 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852608.593 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852608.597 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.597 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (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))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.597 * * * * [misc]progress:  [ 181 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.597 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852608.597 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.600 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852608.603 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852608.608 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.608 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.608 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852608.608 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852608.614 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852608.620 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852608.628 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852608.628 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (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 (cbrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.628 * * * * [misc]progress:  [ 182 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.628 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852608.628 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852608.634 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852608.641 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852608.650 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.650 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.650 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852608.651 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.656 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852608.663 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852608.671 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852608.671 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (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 (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.671 * * * * [misc]progress:  [ 183 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.671 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.672 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852608.677 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852608.683 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.683 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.683 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.684 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852608.689 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852608.696 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.696 * [misc]simplify:  Simplified (2 1 2) to (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)))))
1546852608.696 * * * * [misc]progress:  [ 184 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.696 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1)))
1546852608.696 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.703 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852608.709 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852608.717 * * [misc]simplify:  iters left: 3 (34 enodes)
1546852608.724 * * [misc]simplify:  iters left: 2 (35 enodes)
1546852608.731 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.731 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852608.732 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.732 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852608.737 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852608.743 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852608.750 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.751 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.751 * * * * [misc]progress:  [ 185 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.751 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.751 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852608.756 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852608.763 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.763 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.764 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.764 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852608.769 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852608.776 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.776 * [misc]simplify:  Simplified (2 1 2) to (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)))))
1546852608.776 * * * * [misc]progress:  [ 186 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.777 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1546852608.777 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852608.783 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852608.790 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852608.798 * * [misc]simplify:  iters left: 3 (33 enodes)
1546852608.805 * * [misc]simplify:  iters left: 2 (34 enodes)
1546852608.813 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.813 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852608.814 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.814 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852608.819 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852608.825 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852608.833 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.833 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.833 * * * * [misc]progress:  [ 187 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.834 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.834 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852608.839 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852608.843 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.844 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.844 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.844 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852608.846 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852608.849 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.849 * [misc]simplify:  Simplified (2 1 2) to (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)))))
1546852608.849 * * * * [misc]progress:  [ 188 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.850 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1546852608.850 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852608.852 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852608.856 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852608.860 * * [misc]simplify:  iters left: 3 (32 enodes)
1546852608.863 * * [misc]simplify:  iters left: 2 (33 enodes)
1546852608.866 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.866 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852608.867 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852608.867 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852608.869 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852608.872 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852608.876 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.876 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.876 * * * * [misc]progress:  [ 189 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.876 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.877 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852608.884 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852608.892 * * [misc]simplify:  iters left: 4 (35 enodes)
1546852608.901 * * [misc]simplify:  iters left: 3 (49 enodes)
1546852608.908 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852608.908 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.908 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.909 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852608.911 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852608.914 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852608.918 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.918 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.918 * * * * [misc]progress:  [ 190 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.918 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852608.918 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852608.922 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852608.925 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852608.930 * * [misc]simplify:  iters left: 3 (34 enodes)
1546852608.934 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852608.934 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (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))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.934 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852608.935 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852608.937 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852608.940 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852608.944 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852608.944 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.944 * * * * [misc]progress:  [ 191 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852608.944 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852608.944 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852608.948 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852608.951 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852608.959 * * [misc]simplify:  iters left: 3 (34 enodes)
1546852608.966 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852608.967 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (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))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.967 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852608.967 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852608.972 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852608.979 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852608.987 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852608.987 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852608.987 * * * * [misc]progress:  [ 192 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (sqrt (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 (+ (* c c) (* d d)))))>
1546852608.988 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852608.988 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852608.994 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852609.001 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852609.009 * * [misc]simplify:  iters left: 3 (32 enodes)
1546852609.016 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.016 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (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 (+ (* c c) (* d d)))))
1546852609.016 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.016 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.021 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.028 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.035 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.035 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.036 * * * * [misc]progress:  [ 193 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (sqrt (sqrt 1))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.036 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (sqrt (sqrt 1)))
1546852609.036 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852609.041 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852609.045 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852609.045 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852609.046 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.046 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852609.050 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852609.056 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852609.056 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852609.057 * * * * [misc]progress:  [ 194 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (sqrt (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 (+ (* c c) (* d d)))))>
1546852609.057 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.057 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852609.065 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852609.072 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852609.080 * * [misc]simplify:  iters left: 3 (32 enodes)
1546852609.088 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.088 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (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 (+ (* c c) (* d d)))))
1546852609.088 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.088 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.094 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.100 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.107 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.107 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.107 * * * * [misc]progress:  [ 195 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (sqrt 1)) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.108 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (sqrt 1))
1546852609.108 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852609.113 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852609.117 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852609.117 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852609.117 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.118 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852609.122 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852609.129 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852609.129 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852609.129 * * * * [misc]progress:  [ 196 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (sqrt (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 (+ (* c c) (* d d)))))>
1546852609.129 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.129 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852609.136 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852609.143 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852609.151 * * [misc]simplify:  iters left: 3 (32 enodes)
1546852609.158 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.158 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (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 (+ (* c c) (* d d)))))
1546852609.158 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.158 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.164 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.170 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.177 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.177 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.177 * * * * [misc]progress:  [ 197 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) 1) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.178 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) 1)
1546852609.178 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852609.183 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852609.187 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852609.187 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852609.187 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.188 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852609.192 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852609.195 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852609.195 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852609.195 * * * * [misc]progress:  [ 198 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.195 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852609.195 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852609.198 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852609.202 * * [misc]simplify:  iters left: 4 (32 enodes)
1546852609.207 * * [misc]simplify:  iters left: 3 (37 enodes)
1546852609.212 * * [misc]simplify:  iters left: 2 (38 enodes)
1546852609.217 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852609.217 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.217 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.217 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852609.220 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852609.223 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852609.226 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.226 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (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))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.226 * * * * [misc]progress:  [ 199 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.227 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852609.227 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852609.230 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852609.235 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852609.239 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852609.239 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.240 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852609.240 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852609.243 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852609.247 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852609.253 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852609.253 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (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 (cbrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.253 * * * * [misc]progress:  [ 200 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.254 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852609.254 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852609.258 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852609.262 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852609.266 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852609.267 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.267 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852609.267 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852609.270 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852609.273 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852609.277 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852609.278 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (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 (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.278 * * * * [misc]progress:  [ 201 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.278 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.278 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.281 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.285 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.285 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.285 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.285 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.289 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.292 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.292 * [misc]simplify:  Simplified (2 1 2) to (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)))))
1546852609.292 * * * * [misc]progress:  [ 202 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.292 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1)))
1546852609.293 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852609.296 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852609.299 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852609.304 * * [misc]simplify:  iters left: 3 (34 enodes)
1546852609.307 * * [misc]simplify:  iters left: 2 (35 enodes)
1546852609.314 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.314 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852609.314 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.314 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.317 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.320 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.324 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.324 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.324 * * * * [misc]progress:  [ 203 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.324 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.324 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.327 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.330 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.330 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.330 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.330 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.333 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.336 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.336 * [misc]simplify:  Simplified (2 1 2) to (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)))))
1546852609.336 * * * * [misc]progress:  [ 204 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.336 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1546852609.336 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852609.339 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852609.343 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852609.347 * * [misc]simplify:  iters left: 3 (33 enodes)
1546852609.351 * * [misc]simplify:  iters left: 2 (34 enodes)
1546852609.354 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.354 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852609.354 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.354 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.357 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.360 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.364 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.364 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.364 * * * * [misc]progress:  [ 205 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.364 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.364 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.366 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.371 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.371 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.371 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.371 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.374 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.377 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.377 * [misc]simplify:  Simplified (2 1 2) to (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)))))
1546852609.377 * * * * [misc]progress:  [ 206 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.377 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1546852609.377 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852609.380 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852609.383 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852609.388 * * [misc]simplify:  iters left: 3 (32 enodes)
1546852609.391 * * [misc]simplify:  iters left: 2 (33 enodes)
1546852609.399 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.399 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852609.399 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.399 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.404 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.410 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.418 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.418 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.418 * * * * [misc]progress:  [ 207 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.418 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852609.418 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852609.425 * * [misc]simplify:  iters left: 5 (29 enodes)
1546852609.432 * * [misc]simplify:  iters left: 4 (34 enodes)
1546852609.442 * * [misc]simplify:  iters left: 3 (42 enodes)
1546852609.452 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852609.452 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.452 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.452 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.457 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.463 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.470 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.470 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.470 * * * * [misc]progress:  [ 208 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.471 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852609.471 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852609.478 * * [misc]simplify:  iters left: 5 (28 enodes)
1546852609.485 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852609.493 * * [misc]simplify:  iters left: 3 (33 enodes)
1546852609.497 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1546852609.497 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.498 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852609.498 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852609.500 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852609.503 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852609.507 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852609.507 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.507 * * * * [misc]progress:  [ 209 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.507 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852609.508 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852609.511 * * [misc]simplify:  iters left: 5 (28 enodes)
1546852609.514 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852609.519 * * [misc]simplify:  iters left: 3 (33 enodes)
1546852609.522 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1546852609.522 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.523 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852609.523 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852609.525 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852609.528 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852609.532 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852609.532 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.532 * * * * [misc]progress:  [ 210 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (sqrt (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 (+ (* c c) (* d d)))))>
1546852609.533 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.533 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852609.536 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852609.539 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852609.543 * * [misc]simplify:  iters left: 3 (31 enodes)
1546852609.546 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852609.546 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.546 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.547 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.549 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.552 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.556 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.556 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.556 * * * * [misc]progress:  [ 211 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (sqrt (sqrt 1))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.556 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (sqrt (sqrt 1)))
1546852609.556 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852609.559 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852609.561 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852609.561 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852609.561 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.561 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852609.563 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852609.566 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852609.566 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852609.566 * * * * [misc]progress:  [ 212 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (sqrt (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 (+ (* c c) (* d d)))))>
1546852609.566 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.567 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852609.569 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852609.574 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852609.578 * * [misc]simplify:  iters left: 3 (31 enodes)
1546852609.581 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852609.581 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.581 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.582 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.584 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.587 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.594 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.594 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.594 * * * * [misc]progress:  [ 213 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (sqrt 1)) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.594 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (sqrt 1))
1546852609.594 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852609.599 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852609.604 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852609.604 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852609.604 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.605 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852609.608 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852609.612 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852609.612 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852609.612 * * * * [misc]progress:  [ 214 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (sqrt (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 (+ (* c c) (* d d)))))>
1546852609.612 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.612 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852609.615 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852609.619 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852609.622 * * [misc]simplify:  iters left: 3 (31 enodes)
1546852609.626 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852609.626 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.626 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.626 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.628 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.631 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.635 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.635 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.635 * * * * [misc]progress:  [ 215 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) 1) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.635 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) 1)
1546852609.635 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852609.637 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852609.640 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852609.640 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852609.640 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.640 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852609.642 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852609.648 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852609.648 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852609.648 * * * * [misc]progress:  [ 216 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.648 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852609.648 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852609.655 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852609.661 * * [misc]simplify:  iters left: 4 (32 enodes)
1546852609.665 * * [misc]simplify:  iters left: 3 (37 enodes)
1546852609.671 * * [misc]simplify:  iters left: 2 (38 enodes)
1546852609.676 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852609.676 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.676 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.676 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852609.679 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852609.682 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852609.685 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.686 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (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))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.686 * * * * [misc]progress:  [ 217 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.686 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852609.686 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852609.689 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852609.693 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852609.700 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852609.700 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.701 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852609.701 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852609.703 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852609.707 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852609.710 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852609.711 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (fabs (cbrt (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 (cbrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.711 * * * * [misc]progress:  [ 218 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.711 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852609.711 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852609.714 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852609.718 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852609.722 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852609.722 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.722 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852609.723 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852609.725 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852609.729 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852609.733 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852609.734 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (sqrt (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 (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.734 * * * * [misc]progress:  [ 219 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.734 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.734 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.736 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.739 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.739 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.740 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.740 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.742 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.746 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.746 * [misc]simplify:  Simplified (2 1 2) to (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)))))
1546852609.746 * * * * [misc]progress:  [ 220 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.746 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1)))
1546852609.746 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852609.750 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852609.753 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852609.757 * * [misc]simplify:  iters left: 3 (34 enodes)
1546852609.761 * * [misc]simplify:  iters left: 2 (35 enodes)
1546852609.764 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.764 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852609.764 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.764 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.767 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.770 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.773 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.773 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.773 * * * * [misc]progress:  [ 221 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.774 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.774 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.776 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.780 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.780 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.780 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.780 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.785 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.791 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.791 * [misc]simplify:  Simplified (2 1 2) to (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)))))
1546852609.791 * * * * [misc]progress:  [ 222 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.792 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1546852609.792 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852609.795 * * [misc]simplify:  iters left: 5 (26 enodes)
1546852609.798 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852609.802 * * [misc]simplify:  iters left: 3 (33 enodes)
1546852609.805 * * [misc]simplify:  iters left: 2 (34 enodes)
1546852609.809 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.809 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852609.809 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.809 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.811 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.818 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.825 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.826 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.826 * * * * [misc]progress:  [ 223 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.826 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.826 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.829 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.832 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.832 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.832 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.833 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.836 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.840 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.840 * [misc]simplify:  Simplified (2 1 2) to (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)))))
1546852609.840 * * * * [misc]progress:  [ 224 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.840 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1546852609.840 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852609.843 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852609.847 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852609.851 * * [misc]simplify:  iters left: 3 (32 enodes)
1546852609.854 * * [misc]simplify:  iters left: 2 (33 enodes)
1546852609.857 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.857 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852609.858 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.858 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.860 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.863 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.867 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.867 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.867 * * * * [misc]progress:  [ 225 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) 1) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.867 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) 1) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852609.867 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852609.870 * * [misc]simplify:  iters left: 5 (28 enodes)
1546852609.874 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852609.879 * * [misc]simplify:  iters left: 3 (45 enodes)
1546852609.884 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852609.884 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.885 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.885 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.887 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.893 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.900 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.900 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.900 * * * * [misc]progress:  [ 226 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) 1) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.901 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) 1) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852609.901 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852609.906 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852609.911 * * [misc]simplify:  iters left: 4 (31 enodes)
1546852609.915 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1546852609.915 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.915 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852609.915 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852609.918 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852609.922 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852609.926 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852609.926 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.926 * * * * [misc]progress:  [ 227 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) 1) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.926 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) 1) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852609.926 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852609.929 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852609.933 * * [misc]simplify:  iters left: 4 (32 enodes)
1546852609.937 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1546852609.938 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.938 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852609.938 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852609.940 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852609.944 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852609.947 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852609.948 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.948 * * * * [misc]progress:  [ 228 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) 1) (sqrt (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 (+ (* c c) (* d d)))))>
1546852609.948 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.948 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852609.951 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852609.954 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852609.958 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852609.958 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.958 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.958 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.961 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852609.964 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852609.971 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.971 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.972 * * * * [misc]progress:  [ 229 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) 1) (sqrt (sqrt 1))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852609.972 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) 1) (sqrt (sqrt 1)))
1546852609.972 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852609.974 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852609.976 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852609.976 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852609.976 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852609.977 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852609.979 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852609.982 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852609.982 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852609.982 * * * * [misc]progress:  [ 230 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) 1) (sqrt (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 (+ (* c c) (* d d)))))>
1546852609.982 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.982 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852609.985 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852609.988 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852609.993 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852609.993 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852609.993 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852609.994 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852609.998 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852610.004 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852610.013 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.013 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.014 * * * * [misc]progress:  [ 231 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) 1) (sqrt 1)) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.014 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) 1) (sqrt 1))
1546852610.014 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852610.018 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852610.020 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852610.020 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.020 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.020 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.022 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.026 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852610.026 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852610.026 * * * * [misc]progress:  [ 232 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) 1) (sqrt (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 (+ (* c c) (* d d)))))>
1546852610.026 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.026 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852610.029 * * [misc]simplify:  iters left: 5 (25 enodes)
1546852610.033 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852610.037 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852610.037 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.037 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.037 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852610.040 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852610.043 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852610.046 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.046 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.046 * * * * [misc]progress:  [ 233 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (sqrt (+ (* a c) (* b d))) 1) 1) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.047 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) 1) 1)
1546852610.047 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852610.048 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852610.050 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852610.050 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.050 * [enter]simplify:  Simplifying (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.051 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.055 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.061 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1546852610.061 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (+ (* b d) (* a c))) (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852610.061 * * * * [misc]progress:  [ 234 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.061 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.061 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852610.063 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.066 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852610.070 * * [misc]simplify:  iters left: 3 (29 enodes)
1546852610.074 * * [misc]simplify:  iters left: 2 (32 enodes)
1546852610.078 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.078 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.078 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.079 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.081 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.084 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.084 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (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 (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.084 * * * * [misc]progress:  [ 235 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.084 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852610.084 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.086 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852610.089 * * [misc]simplify:  iters left: 4 (28 enodes)
1546852610.093 * * [misc]simplify:  iters left: 3 (31 enodes)
1546852610.098 * * [misc]simplify:  iters left: 2 (37 enodes)
1546852610.103 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.103 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.103 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.103 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852610.106 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852610.109 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852610.112 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.112 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.112 * * * * [misc]progress:  [ 236 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.113 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852610.113 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852610.115 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852610.118 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852610.122 * * [misc]simplify:  iters left: 3 (32 enodes)
1546852610.126 * * [misc]simplify:  iters left: 2 (38 enodes)
1546852610.131 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.131 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.132 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852610.132 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852610.134 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852610.137 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852610.144 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))
1546852610.144 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.144 * * * * [misc]progress:  [ 237 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.144 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.144 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852610.148 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852610.154 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852610.161 * * [misc]simplify:  iters left: 3 (28 enodes)
1546852610.168 * * [misc]simplify:  iters left: 2 (34 enodes)
1546852610.177 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.177 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.178 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.178 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852610.182 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852610.188 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852610.197 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.197 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.197 * * * * [misc]progress:  [ 238 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.197 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1)))
1546852610.197 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852610.202 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.208 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852610.212 * * [misc]simplify:  iters left: 3 (29 enodes)
1546852610.214 * * [misc]simplify:  iters left: 2 (30 enodes)
1546852610.217 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.217 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.218 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.218 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.220 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.223 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852610.227 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.227 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.227 * * * * [misc]progress:  [ 239 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.227 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.227 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852610.229 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852610.232 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852610.235 * * [misc]simplify:  iters left: 3 (28 enodes)
1546852610.242 * * [misc]simplify:  iters left: 2 (34 enodes)
1546852610.252 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.252 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.253 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.253 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852610.258 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852610.264 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852610.269 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.269 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.269 * * * * [misc]progress:  [ 240 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.270 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1))
1546852610.270 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852610.272 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852610.275 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852610.278 * * [misc]simplify:  iters left: 3 (28 enodes)
1546852610.281 * * [misc]simplify:  iters left: 2 (29 enodes)
1546852610.284 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.284 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.284 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.284 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.287 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.290 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852610.293 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.293 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.293 * * * * [misc]progress:  [ 241 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.294 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.295 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852610.297 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852610.300 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852610.303 * * [misc]simplify:  iters left: 3 (28 enodes)
1546852610.309 * * [misc]simplify:  iters left: 2 (34 enodes)
1546852610.314 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.314 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.314 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.314 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852610.317 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852610.320 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852610.324 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.324 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.324 * * * * [misc]progress:  [ 242 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) 1) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.324 * [enter]simplify:  Simplifying (/ (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) 1)
1546852610.324 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852610.326 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852610.329 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852610.332 * * [misc]simplify:  iters left: 3 (28 enodes)
1546852610.335 * * [misc]simplify:  iters left: 2 (29 enodes)
1546852610.338 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.338 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.338 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.338 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.341 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.343 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852610.347 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.347 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.347 * * * * [misc]progress:  [ 243 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.347 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.347 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.349 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852610.352 * * [misc]simplify:  iters left: 4 (29 enodes)
1546852610.356 * * [misc]simplify:  iters left: 3 (34 enodes)
1546852610.360 * * [misc]simplify:  iters left: 2 (35 enodes)
1546852610.365 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.365 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.365 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.365 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852610.368 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852610.371 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852610.375 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.376 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (fabs (cbrt (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 (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.376 * * * * [misc]progress:  [ 244 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.376 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852610.376 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852610.378 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852610.380 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.380 * [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)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.380 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.381 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.383 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.388 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d)))))
1546852610.389 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.389 * * * * [misc]progress:  [ 245 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.390 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852610.390 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852610.395 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852610.401 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852610.406 * [exit]simplify:  Simplified to (/ 1 (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852610.406 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.406 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852610.407 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852610.409 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852610.413 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852610.418 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (sqrt (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))
1546852610.418 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (* (sqrt (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 (sqrt (cbrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.418 * * * * [misc]progress:  [ 246 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.418 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.418 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852610.420 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852610.423 * * [misc]simplify:  iters left: 4 (23 enodes)
1546852610.426 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.426 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.426 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.426 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852610.429 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852610.432 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852610.436 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.436 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.436 * * * * [misc]progress:  [ 247 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.436 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1)))
1546852610.436 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852610.439 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852610.441 * * [misc]simplify:  iters left: 4 (23 enodes)
1546852610.444 * * [misc]simplify:  iters left: 3 (26 enodes)
1546852610.447 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.447 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.447 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.447 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852610.449 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852610.452 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852610.456 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.456 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.456 * * * * [misc]progress:  [ 248 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.456 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.456 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852610.458 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852610.462 * * [misc]simplify:  iters left: 4 (23 enodes)
1546852610.467 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.467 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.467 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.467 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852610.473 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852610.479 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852610.487 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.487 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.487 * * * * [misc]progress:  [ 249 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.487 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt 1))
1546852610.488 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852610.492 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852610.495 * * [misc]simplify:  iters left: 4 (22 enodes)
1546852610.498 * * [misc]simplify:  iters left: 3 (25 enodes)
1546852610.501 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.501 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.501 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.501 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852610.503 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852610.507 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852610.510 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.510 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.510 * * * * [misc]progress:  [ 250 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.510 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.511 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852610.513 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852610.515 * * [misc]simplify:  iters left: 4 (23 enodes)
1546852610.519 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.519 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.519 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.519 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852610.521 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852610.526 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852610.533 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.533 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.533 * * * * [misc]progress:  [ 251 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) 1) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.533 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) 1)
1546852610.533 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852610.537 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852610.542 * * [misc]simplify:  iters left: 4 (21 enodes)
1546852610.545 * * [misc]simplify:  iters left: 3 (25 enodes)
1546852610.548 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.548 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.548 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.548 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852610.550 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852610.553 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852610.557 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.557 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.557 * * * * [misc]progress:  [ 252 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.557 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.557 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852610.561 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852610.564 * * [misc]simplify:  iters left: 4 (30 enodes)
1546852610.568 * * [misc]simplify:  iters left: 3 (35 enodes)
1546852610.572 * * [misc]simplify:  iters left: 2 (36 enodes)
1546852610.577 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.577 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (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 (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.578 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.578 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852610.580 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852610.584 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852610.588 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.588 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (cbrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.588 * * * * [misc]progress:  [ 253 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.588 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852610.588 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852610.590 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852610.593 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852610.597 * [exit]simplify:  Simplified to (/ 1 (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))))
1546852610.597 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.597 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.598 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852610.600 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852610.604 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852610.610 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852610.610 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (* (fabs (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))) (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.610 * * * * [misc]progress:  [ 254 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.610 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852610.610 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852610.612 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852610.615 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1546852610.615 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.615 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852610.615 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.618 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.621 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d)))))
1546852610.621 * [misc]simplify:  Simplified (2 1 2) 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)))))
1546852610.621 * * * * [misc]progress:  [ 255 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.621 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.621 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.623 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.626 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852610.629 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.629 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.630 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.630 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852610.632 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852610.635 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852610.645 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.645 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.645 * * * * [misc]progress:  [ 256 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.645 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt 1)))
1546852610.645 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852610.650 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852610.654 * * [misc]simplify:  iters left: 4 (23 enodes)
1546852610.657 * * [misc]simplify:  iters left: 3 (26 enodes)
1546852610.659 * [exit]simplify:  Simplified to (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852610.660 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.660 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.660 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852610.663 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852610.666 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852610.670 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852610.670 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.670 * * * * [misc]progress:  [ 257 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.670 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.670 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.673 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.676 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852610.680 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.680 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.680 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.680 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852610.683 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852610.686 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852610.690 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.690 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.690 * * * * [misc]progress:  [ 258 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt 1)) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.691 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt 1))
1546852610.691 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852610.694 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852610.699 * * [misc]simplify:  iters left: 4 (22 enodes)
1546852610.702 * * [misc]simplify:  iters left: 3 (25 enodes)
1546852610.705 * [exit]simplify:  Simplified to (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852610.705 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.705 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.705 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852610.707 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852610.711 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852610.714 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852610.714 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.714 * * * * [misc]progress:  [ 259 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.715 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.715 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.717 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.719 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852610.723 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.723 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.723 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.723 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852610.726 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852610.730 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852610.736 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.737 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.737 * * * * [misc]progress:  [ 260 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) 1) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.737 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) 1)
1546852610.737 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852610.742 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852610.748 * * [misc]simplify:  iters left: 4 (21 enodes)
1546852610.753 * * [misc]simplify:  iters left: 3 (24 enodes)
1546852610.756 * [exit]simplify:  Simplified to (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852610.756 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.756 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.757 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852610.759 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852610.762 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852610.766 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852610.766 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.766 * * * * [misc]progress:  [ 261 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.766 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.766 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852610.768 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852610.771 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852610.774 * * [misc]simplify:  iters left: 3 (31 enodes)
1546852610.778 * * [misc]simplify:  iters left: 2 (32 enodes)
1546852610.783 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.783 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.783 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.783 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852610.785 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852610.788 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852610.792 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.792 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.792 * * * * [misc]progress:  [ 262 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.792 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852610.793 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852610.795 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852610.797 * * [misc]simplify:  iters left: 4 (23 enodes)
1546852610.803 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.803 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.803 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.803 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852610.808 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852610.815 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852610.821 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.821 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.821 * * * * [misc]progress:  [ 263 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.821 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852610.821 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.823 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.827 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852610.830 * [exit]simplify:  Simplified to (/ 1 (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.830 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.830 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852610.831 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852610.833 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852610.836 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852610.840 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))
1546852610.840 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (* (sqrt (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 (sqrt (cbrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.840 * * * * [misc]progress:  [ 264 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.840 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.840 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852610.842 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852610.844 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.844 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.844 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.844 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.847 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.850 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.850 * [misc]simplify:  Simplified (2 1 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) (* d d)))))
1546852610.850 * * * * [misc]progress:  [ 265 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.850 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1)))
1546852610.850 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852610.852 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852610.855 * * [misc]simplify:  iters left: 4 (21 enodes)
1546852610.857 * * [misc]simplify:  iters left: 3 (24 enodes)
1546852610.859 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.860 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.860 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.860 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.862 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.865 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852610.868 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.868 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.868 * * * * [misc]progress:  [ 266 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.868 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.868 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852610.870 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852610.872 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.872 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.872 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.872 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.875 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.880 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.880 * [misc]simplify:  Simplified (2 1 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) (* d d)))))
1546852610.880 * * * * [misc]progress:  [ 267 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.880 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1546852610.880 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852610.882 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852610.885 * * [misc]simplify:  iters left: 4 (20 enodes)
1546852610.887 * * [misc]simplify:  iters left: 3 (23 enodes)
1546852610.889 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.889 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.890 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.890 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.892 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.895 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852610.899 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.899 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.899 * * * * [misc]progress:  [ 268 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.899 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.899 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852610.902 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852610.905 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.905 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.905 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.905 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.907 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.911 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.911 * [misc]simplify:  Simplified (2 1 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) (* d d)))))
1546852610.911 * * * * [misc]progress:  [ 269 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.911 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1546852610.911 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852610.913 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852610.915 * * [misc]simplify:  iters left: 4 (19 enodes)
1546852610.918 * * [misc]simplify:  iters left: 3 (22 enodes)
1546852610.921 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.921 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852610.921 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852610.921 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.924 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.926 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852610.930 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.930 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.930 * * * * [misc]progress:  [ 270 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt 1))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.930 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.930 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852610.933 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.936 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852610.939 * * [misc]simplify:  iters left: 3 (39 enodes)
1546852610.944 * * [misc]simplify:  iters left: 2 (41 enodes)
1546852610.950 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852610.951 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.951 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.951 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852610.956 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852610.963 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852610.970 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852610.970 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.970 * * * * [misc]progress:  [ 271 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt 1))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.970 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852610.971 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852610.974 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852610.976 * * [misc]simplify:  iters left: 4 (22 enodes)
1546852610.979 * * [misc]simplify:  iters left: 3 (25 enodes)
1546852610.981 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.981 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.981 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.981 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852610.984 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852610.987 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852610.990 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852610.990 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852610.990 * * * * [misc]progress:  [ 272 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt 1))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852610.990 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852610.990 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852610.994 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852610.997 * * [misc]simplify:  iters left: 4 (23 enodes)
1546852610.999 * * [misc]simplify:  iters left: 3 (25 enodes)
1546852611.004 * [exit]simplify:  Simplified to (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852611.004 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.005 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852611.005 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852611.009 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852611.012 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852611.016 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852611.016 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.016 * * * * [misc]progress:  [ 273 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.017 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.017 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852611.019 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852611.022 * * [misc]simplify:  iters left: 4 (21 enodes)
1546852611.024 * * [misc]simplify:  iters left: 3 (23 enodes)
1546852611.027 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.027 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.027 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.027 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.030 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.032 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.036 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.036 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.036 * * * * [misc]progress:  [ 274 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt 1))) (sqrt (sqrt 1))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.036 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) (sqrt (sqrt 1)))
1546852611.036 * * [misc]simplify:  iters left: 6 (5 enodes)
1546852611.038 * * [misc]simplify:  iters left: 5 (9 enodes)
1546852611.038 * [exit]simplify:  Simplified to 1
1546852611.038 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.038 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.038 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852611.041 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.044 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852611.044 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852611.044 * * * * [misc]progress:  [ 275 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.044 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.044 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852611.049 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852611.054 * * [misc]simplify:  iters left: 4 (21 enodes)
1546852611.059 * * [misc]simplify:  iters left: 3 (23 enodes)
1546852611.064 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.064 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.064 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.065 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.069 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.073 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.076 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.077 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.077 * * * * [misc]progress:  [ 276 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt 1))) (sqrt 1)) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.077 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) (sqrt 1))
1546852611.077 * * [misc]simplify:  iters left: 6 (5 enodes)
1546852611.078 * * [misc]simplify:  iters left: 5 (9 enodes)
1546852611.079 * [exit]simplify:  Simplified to 1
1546852611.079 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.079 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.079 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852611.081 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.084 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852611.084 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852611.084 * * * * [misc]progress:  [ 277 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.084 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.084 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852611.087 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852611.089 * * [misc]simplify:  iters left: 4 (21 enodes)
1546852611.093 * * [misc]simplify:  iters left: 3 (23 enodes)
1546852611.095 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.095 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.095 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.095 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.097 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.101 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.108 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.108 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.108 * * * * [misc]progress:  [ 278 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt 1))) 1) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.109 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt 1))) 1)
1546852611.109 * * [misc]simplify:  iters left: 6 (5 enodes)
1546852611.113 * * [misc]simplify:  iters left: 5 (9 enodes)
1546852611.113 * [exit]simplify:  Simplified to 1
1546852611.113 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.114 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.114 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852611.118 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.124 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852611.124 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852611.124 * * * * [misc]progress:  [ 279 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.125 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852611.125 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852611.129 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.133 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852611.136 * * [misc]simplify:  iters left: 3 (31 enodes)
1546852611.140 * * [misc]simplify:  iters left: 2 (32 enodes)
1546852611.145 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852611.145 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.145 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.145 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852611.148 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852611.151 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852611.158 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852611.158 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.158 * * * * [misc]progress:  [ 280 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.159 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852611.159 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852611.163 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.168 * * [misc]simplify:  iters left: 4 (23 enodes)
1546852611.175 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.175 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.176 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852611.176 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852611.181 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852611.188 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852611.196 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.196 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.196 * * * * [misc]progress:  [ 281 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.197 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852611.197 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.201 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.207 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.214 * [exit]simplify:  Simplified to (/ 1 (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852611.215 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.215 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852611.215 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852611.223 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852611.230 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852611.235 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))
1546852611.235 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (* (sqrt (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 (sqrt (cbrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.235 * * * * [misc]progress:  [ 282 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.235 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.235 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852611.237 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852611.239 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.239 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.240 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.240 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.242 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.245 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.245 * [misc]simplify:  Simplified (2 1 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) (* d d)))))
1546852611.245 * * * * [misc]progress:  [ 283 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.246 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1)))
1546852611.246 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852611.248 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852611.251 * * [misc]simplify:  iters left: 4 (21 enodes)
1546852611.254 * * [misc]simplify:  iters left: 3 (24 enodes)
1546852611.256 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.256 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.256 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.257 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.259 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.262 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.265 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.265 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.265 * * * * [misc]progress:  [ 284 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.265 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.265 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852611.267 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852611.269 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.269 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.269 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.270 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.272 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.275 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.275 * [misc]simplify:  Simplified (2 1 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) (* d d)))))
1546852611.275 * * * * [misc]progress:  [ 285 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.275 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1546852611.275 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852611.277 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852611.280 * * [misc]simplify:  iters left: 4 (20 enodes)
1546852611.282 * * [misc]simplify:  iters left: 3 (23 enodes)
1546852611.285 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.285 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.285 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.285 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.287 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.290 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.293 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.293 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.293 * * * * [misc]progress:  [ 286 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.294 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.294 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852611.295 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852611.297 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.297 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.298 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.298 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.300 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.304 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.304 * [misc]simplify:  Simplified (2 1 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) (* d d)))))
1546852611.304 * * * * [misc]progress:  [ 287 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.304 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1546852611.305 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852611.306 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852611.309 * * [misc]simplify:  iters left: 4 (19 enodes)
1546852611.311 * * [misc]simplify:  iters left: 3 (22 enodes)
1546852611.314 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.314 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.314 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.314 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.316 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.319 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.323 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.323 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.323 * * * * [misc]progress:  [ 288 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.323 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852611.323 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852611.326 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.328 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852611.333 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852611.341 * * [misc]simplify:  iters left: 2 (40 enodes)
1546852611.346 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852611.346 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.347 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.347 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.351 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.356 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.363 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.363 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.363 * * * * [misc]progress:  [ 289 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.363 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852611.363 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852611.367 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852611.372 * * [misc]simplify:  iters left: 4 (21 enodes)
1546852611.377 * * [misc]simplify:  iters left: 3 (24 enodes)
1546852611.381 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1546852611.381 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.382 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852611.382 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852611.385 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852611.388 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852611.391 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852611.392 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.392 * * * * [misc]progress:  [ 290 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.392 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852611.392 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852611.394 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852611.397 * * [misc]simplify:  iters left: 4 (22 enodes)
1546852611.400 * * [misc]simplify:  iters left: 3 (24 enodes)
1546852611.403 * [exit]simplify:  Simplified to (/ 1 (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1546852611.404 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.404 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852611.404 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852611.406 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852611.409 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852611.415 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852611.415 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.415 * * * * [misc]progress:  [ 291 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.416 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.416 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852611.420 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852611.425 * * [misc]simplify:  iters left: 4 (20 enodes)
1546852611.430 * * [misc]simplify:  iters left: 3 (22 enodes)
1546852611.435 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852611.435 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.435 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.436 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.440 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.446 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.454 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.454 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.454 * * * * [misc]progress:  [ 292 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt 1))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.454 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt 1)))
1546852611.454 * * [misc]simplify:  iters left: 5 (5 enodes)
1546852611.458 * * [misc]simplify:  iters left: 4 (9 enodes)
1546852611.459 * [exit]simplify:  Simplified to 1
1546852611.459 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.459 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.460 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852611.465 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.471 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852611.471 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852611.471 * * * * [misc]progress:  [ 293 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.472 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.472 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852611.476 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852611.478 * * [misc]simplify:  iters left: 4 (20 enodes)
1546852611.481 * * [misc]simplify:  iters left: 3 (22 enodes)
1546852611.483 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852611.483 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.484 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.484 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.486 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.489 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.492 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.493 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.493 * * * * [misc]progress:  [ 294 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt 1)) (sqrt 1)) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.493 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt 1))
1546852611.493 * * [misc]simplify:  iters left: 5 (4 enodes)
1546852611.494 * * [misc]simplify:  iters left: 4 (8 enodes)
1546852611.495 * [exit]simplify:  Simplified to 1
1546852611.495 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.495 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.495 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852611.497 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.500 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852611.500 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852611.500 * * * * [misc]progress:  [ 295 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.500 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.500 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852611.503 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852611.507 * * [misc]simplify:  iters left: 4 (20 enodes)
1546852611.512 * * [misc]simplify:  iters left: 3 (22 enodes)
1546852611.517 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852611.517 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.517 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.517 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.522 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.527 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.531 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.531 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.531 * * * * [misc]progress:  [ 296 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt 1)) 1) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.531 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt 1)) 1)
1546852611.531 * * [misc]simplify:  iters left: 5 (4 enodes)
1546852611.533 * * [misc]simplify:  iters left: 4 (8 enodes)
1546852611.534 * [exit]simplify:  Simplified to 1
1546852611.534 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.534 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.534 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852611.536 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.539 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852611.539 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852611.539 * * * * [misc]progress:  [ 297 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.540 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852611.540 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852611.542 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.544 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852611.551 * * [misc]simplify:  iters left: 3 (31 enodes)
1546852611.559 * * [misc]simplify:  iters left: 2 (32 enodes)
1546852611.565 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852611.565 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.566 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.566 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852611.568 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852611.571 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852611.575 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852611.575 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.575 * * * * [misc]progress:  [ 298 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.575 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852611.575 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852611.577 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.580 * * [misc]simplify:  iters left: 4 (23 enodes)
1546852611.583 * [exit]simplify:  Simplified to (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.583 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.584 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852611.584 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852611.586 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852611.590 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852611.595 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.595 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.595 * * * * [misc]progress:  [ 299 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.596 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852611.596 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.600 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.606 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.612 * [exit]simplify:  Simplified to (/ 1 (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852611.612 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (* (sqrt (fabs (cbrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.613 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852611.613 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852611.615 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852611.618 * * [misc]simplify:  iters left: 4 (27 enodes)
1546852611.624 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (sqrt (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))
1546852611.624 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (* (sqrt (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 (sqrt (cbrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.624 * * * * [misc]progress:  [ 300 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.624 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.624 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852611.626 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852611.628 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.628 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.628 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.628 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.630 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.633 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.633 * [misc]simplify:  Simplified (2 1 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) (* d d)))))
1546852611.633 * * * * [misc]progress:  [ 301 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.634 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt 1)))
1546852611.634 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852611.636 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852611.639 * * [misc]simplify:  iters left: 4 (21 enodes)
1546852611.641 * * [misc]simplify:  iters left: 3 (24 enodes)
1546852611.643 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.644 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.644 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.644 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.646 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.649 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.652 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.652 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.652 * * * * [misc]progress:  [ 302 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.653 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.653 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852611.654 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852611.656 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.657 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.657 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.657 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.659 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.662 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.662 * [misc]simplify:  Simplified (2 1 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) (* d d)))))
1546852611.662 * * * * [misc]progress:  [ 303 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1)) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.662 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt 1))
1546852611.662 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852611.665 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852611.667 * * [misc]simplify:  iters left: 4 (20 enodes)
1546852611.669 * * [misc]simplify:  iters left: 3 (23 enodes)
1546852611.672 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.672 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.672 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.673 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.676 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.682 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.689 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.689 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.689 * * * * [misc]progress:  [ 304 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.689 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.689 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852611.693 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852611.697 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.697 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.698 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.698 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.702 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.708 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.708 * [misc]simplify:  Simplified (2 1 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) (* d d)))))
1546852611.708 * * * * [misc]progress:  [ 305 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.708 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) 1)
1546852611.708 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852611.717 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852611.723 * * [misc]simplify:  iters left: 4 (19 enodes)
1546852611.729 * * [misc]simplify:  iters left: 3 (22 enodes)
1546852611.734 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.734 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.735 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.735 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.740 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.746 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.753 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.753 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.753 * * * * [misc]progress:  [ 306 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 1) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.753 * [enter]simplify:  Simplifying (/ (/ 1 1) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852611.753 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852611.756 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852611.758 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852611.759 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.759 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.759 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.761 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.764 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.767 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.768 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.768 * * * * [misc]progress:  [ 307 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 1) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.768 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852611.768 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852611.770 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852611.772 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852611.772 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.772 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852611.772 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852611.774 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852611.777 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852611.781 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852611.781 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.781 * * * * [misc]progress:  [ 308 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 1) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.781 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852611.781 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852611.783 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852611.785 * [exit]simplify:  Simplified to (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852611.785 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.785 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852611.785 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852611.789 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852611.795 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852611.799 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852611.799 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.799 * * * * [misc]progress:  [ 309 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.799 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.799 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852611.801 * * [misc]simplify:  iters left: 5 (14 enodes)
1546852611.802 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.802 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.803 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.803 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.805 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.808 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.811 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.811 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.811 * * * * [misc]progress:  [ 310 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 1) (sqrt (sqrt 1))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.811 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt 1)))
1546852611.811 * * [misc]simplify:  iters left: 4 (5 enodes)
1546852611.813 * * [misc]simplify:  iters left: 3 (7 enodes)
1546852611.813 * [exit]simplify:  Simplified to 1
1546852611.813 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.813 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.813 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852611.815 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.819 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852611.819 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852611.820 * * * * [misc]progress:  [ 311 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.820 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.820 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852611.822 * * [misc]simplify:  iters left: 5 (14 enodes)
1546852611.823 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.824 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.824 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.824 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.826 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.829 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.835 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.835 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.835 * * * * [misc]progress:  [ 312 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 1) (sqrt 1)) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.835 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt 1))
1546852611.836 * * [misc]simplify:  iters left: 4 (4 enodes)
1546852611.838 * * [misc]simplify:  iters left: 3 (6 enodes)
1546852611.839 * [exit]simplify:  Simplified to 1
1546852611.839 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.839 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.839 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852611.844 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.850 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852611.850 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852611.850 * * * * [misc]progress:  [ 313 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.850 * [enter]simplify:  Simplifying (/ (/ 1 1) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.850 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852611.854 * * [misc]simplify:  iters left: 5 (14 enodes)
1546852611.858 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.858 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.858 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.858 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.863 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.869 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.876 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.876 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.876 * * * * [misc]progress:  [ 314 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ 1 1) 1) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.876 * [enter]simplify:  Simplifying (/ (/ 1 1) 1)
1546852611.876 * * [misc]simplify:  iters left: 4 (3 enodes)
1546852611.877 * * [misc]simplify:  iters left: 3 (5 enodes)
1546852611.878 * [exit]simplify:  Simplified to 1
1546852611.878 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.878 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.879 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852611.883 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.888 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852611.888 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852611.888 * * * * [misc]progress:  [ 315 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.888 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852611.889 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852611.890 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852611.892 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852611.893 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.893 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.893 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.895 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.898 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.901 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.901 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.901 * * * * [misc]progress:  [ 316 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.901 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852611.901 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852611.903 * * [misc]simplify:  iters left: 5 (15 enodes)
1546852611.905 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852611.905 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.905 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852611.905 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852611.908 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852611.911 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852611.918 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852611.918 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.918 * * * * [misc]progress:  [ 317 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.919 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852611.919 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852611.922 * * [misc]simplify:  iters left: 5 (15 enodes)
1546852611.927 * [exit]simplify:  Simplified to (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852611.927 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.927 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852611.928 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852611.933 * * [misc]simplify:  iters left: 5 (23 enodes)
1546852611.941 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852611.948 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852611.949 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.949 * * * * [misc]progress:  [ 318 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.949 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.949 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852611.952 * * [misc]simplify:  iters left: 5 (13 enodes)
1546852611.953 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.953 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.954 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.954 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.956 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.959 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.963 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.963 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.963 * * * * [misc]progress:  [ 319 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt 1))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.963 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 1)))
1546852611.963 * * [misc]simplify:  iters left: 4 (4 enodes)
1546852611.964 * * [misc]simplify:  iters left: 3 (6 enodes)
1546852611.965 * [exit]simplify:  Simplified to 1
1546852611.965 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.965 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.965 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852611.967 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.970 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852611.970 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852611.970 * * * * [misc]progress:  [ 320 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.970 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.970 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852611.972 * * [misc]simplify:  iters left: 5 (13 enodes)
1546852611.973 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.973 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.974 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.974 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.976 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.979 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852611.982 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.982 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.982 * * * * [misc]progress:  [ 321 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt 1)) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.982 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1546852611.982 * * [misc]simplify:  iters left: 3 (3 enodes)
1546852611.983 * * [misc]simplify:  iters left: 2 (5 enodes)
1546852611.984 * [exit]simplify:  Simplified to 1
1546852611.984 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852611.984 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852611.984 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852611.986 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852611.989 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852611.989 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852611.989 * * * * [misc]progress:  [ 322 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852611.989 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.989 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852611.991 * * [misc]simplify:  iters left: 5 (13 enodes)
1546852611.992 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.992 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852611.992 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852611.993 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852611.995 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852611.998 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852612.001 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.001 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.001 * * * * [misc]progress:  [ 323 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 1) (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.002 * [enter]simplify:  Simplifying (/ 1 1)
1546852612.002 * * [misc]simplify:  iters left: 2 (2 enodes)
1546852612.002 * * [misc]simplify:  iters left: 1 (4 enodes)
1546852612.002 * [exit]simplify:  Simplified to 1
1546852612.002 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852612.002 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852612.003 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852612.005 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852612.007 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1546852612.008 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852612.008 * * * * [misc]progress:  [ 324 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.008 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852612.008 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852612.010 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852612.013 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852612.013 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.013 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.013 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852612.015 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852612.017 * * [misc]simplify:  iters left: 4 (19 enodes)
1546852612.021 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.021 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.021 * * * * [misc]progress:  [ 325 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.021 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852612.021 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852612.023 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852612.026 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852612.026 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.026 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852612.026 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852612.028 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852612.030 * * [misc]simplify:  iters left: 4 (20 enodes)
1546852612.033 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852612.033 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.033 * * * * [misc]progress:  [ 326 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.033 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852612.033 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852612.035 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852612.038 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852612.038 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.038 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852612.038 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852612.040 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852612.043 * * [misc]simplify:  iters left: 4 (21 enodes)
1546852612.046 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852612.046 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.046 * * * * [misc]progress:  [ 327 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.046 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.046 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852612.048 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852612.050 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.050 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.051 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.051 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852612.052 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852612.054 * * [misc]simplify:  iters left: 4 (19 enodes)
1546852612.057 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.057 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.057 * * * * [misc]progress:  [ 328 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt (sqrt 1))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.057 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (sqrt 1)))
1546852612.057 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852612.060 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852612.061 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1546852612.061 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (+ (* b d) (* a c)) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852612.062 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852612.062 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852612.063 * * [misc]simplify:  iters left: 5 (15 enodes)
1546852612.065 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1546852612.065 * [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)))))
1546852612.065 * * * * [misc]progress:  [ 329 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.066 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.066 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852612.068 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852612.071 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.071 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.071 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.071 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852612.073 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852612.075 * * [misc]simplify:  iters left: 4 (19 enodes)
1546852612.077 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.077 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.077 * * * * [misc]progress:  [ 330 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt 1)) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.078 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt 1))
1546852612.078 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852612.079 * * [misc]simplify:  iters left: 5 (15 enodes)
1546852612.081 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1546852612.081 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (+ (* b d) (* a c)) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852612.081 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852612.081 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852612.083 * * [misc]simplify:  iters left: 5 (15 enodes)
1546852612.085 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1546852612.085 * [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)))))
1546852612.085 * * * * [misc]progress:  [ 331 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.085 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.085 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852612.087 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852612.090 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.090 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.090 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.090 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852612.093 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852612.095 * * [misc]simplify:  iters left: 4 (19 enodes)
1546852612.100 * [exit]simplify:  Simplified to (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.100 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.100 * * * * [misc]progress:  [ 332 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) 1) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.101 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) 1)
1546852612.101 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852612.104 * * [misc]simplify:  iters left: 5 (14 enodes)
1546852612.107 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1546852612.107 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (+ (* b d) (* a c)) (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852612.107 * [enter]simplify:  Simplifying (/ (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852612.107 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852612.109 * * [misc]simplify:  iters left: 5 (15 enodes)
1546852612.111 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1546852612.111 * [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)))))
1546852612.111 * * * * [misc]progress:  [ 333 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.111 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852612.112 * * [misc]simplify:  iters left: 6 (22 enodes)
1546852612.116 * * [misc]simplify:  iters left: 5 (41 enodes)
1546852612.122 * * [misc]simplify:  iters left: 4 (63 enodes)
1546852612.133 * * [misc]simplify:  iters left: 3 (79 enodes)
1546852612.144 * * [misc]simplify:  iters left: 2 (87 enodes)
1546852612.155 * * [misc]simplify:  iters left: 1 (92 enodes)
1546852612.167 * [exit]simplify:  Simplified to (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.167 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.167 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.167 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852612.170 * * [misc]simplify:  iters left: 5 (37 enodes)
1546852612.178 * * [misc]simplify:  iters left: 4 (77 enodes)
1546852612.201 * * [misc]simplify:  iters left: 3 (142 enodes)
1546852612.234 * * [misc]simplify:  iters left: 2 (244 enodes)
1546852612.309 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.309 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.309 * * * * [misc]progress:  [ 334 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (* (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)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.309 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852612.309 * * [misc]simplify:  iters left: 6 (22 enodes)
1546852612.313 * * [misc]simplify:  iters left: 5 (40 enodes)
1546852612.319 * * [misc]simplify:  iters left: 4 (59 enodes)
1546852612.328 * * [misc]simplify:  iters left: 3 (70 enodes)
1546852612.339 * * [misc]simplify:  iters left: 2 (77 enodes)
1546852612.349 * * [misc]simplify:  iters left: 1 (82 enodes)
1546852612.359 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852612.359 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.359 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852612.359 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852612.362 * * [misc]simplify:  iters left: 5 (37 enodes)
1546852612.368 * * [misc]simplify:  iters left: 4 (77 enodes)
1546852612.383 * * [misc]simplify:  iters left: 3 (142 enodes)
1546852612.413 * * [misc]simplify:  iters left: 2 (244 enodes)
1546852612.495 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852612.495 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.495 * * * * [misc]progress:  [ 335 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (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 (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.495 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852612.496 * * [misc]simplify:  iters left: 6 (22 enodes)
1546852612.499 * * [misc]simplify:  iters left: 5 (40 enodes)
1546852612.505 * * [misc]simplify:  iters left: 4 (59 enodes)
1546852612.514 * * [misc]simplify:  iters left: 3 (70 enodes)
1546852612.523 * * [misc]simplify:  iters left: 2 (77 enodes)
1546852612.533 * * [misc]simplify:  iters left: 1 (82 enodes)
1546852612.543 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852612.543 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.543 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852612.543 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852612.546 * * [misc]simplify:  iters left: 5 (37 enodes)
1546852612.557 * * [misc]simplify:  iters left: 4 (77 enodes)
1546852612.574 * * [misc]simplify:  iters left: 3 (142 enodes)
1546852612.602 * * [misc]simplify:  iters left: 2 (244 enodes)
1546852612.678 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852612.678 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.678 * * * * [misc]progress:  [ 336 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.678 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.679 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852612.682 * * [misc]simplify:  iters left: 5 (38 enodes)
1546852612.693 * * [misc]simplify:  iters left: 4 (57 enodes)
1546852612.711 * * [misc]simplify:  iters left: 3 (66 enodes)
1546852612.722 * * [misc]simplify:  iters left: 2 (73 enodes)
1546852612.731 * * [misc]simplify:  iters left: 1 (78 enodes)
1546852612.743 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.743 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.744 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.744 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852612.749 * * [misc]simplify:  iters left: 5 (37 enodes)
1546852612.761 * * [misc]simplify:  iters left: 4 (77 enodes)
1546852612.776 * * [misc]simplify:  iters left: 3 (142 enodes)
1546852612.810 * * [misc]simplify:  iters left: 2 (244 enodes)
1546852612.884 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852612.884 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852612.884 * * * * [misc]progress:  [ 337 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt 1))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852612.884 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt 1)))
1546852612.884 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852612.888 * * [misc]simplify:  iters left: 5 (38 enodes)
1546852612.894 * * [misc]simplify:  iters left: 4 (57 enodes)
1546852612.903 * * [misc]simplify:  iters left: 3 (68 enodes)
1546852612.912 * * [misc]simplify:  iters left: 2 (73 enodes)
1546852612.920 * * [misc]simplify:  iters left: 1 (78 enodes)
1546852612.928 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6)))))
1546852612.928 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852612.929 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852612.929 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852612.931 * * [misc]simplify:  iters left: 5 (36 enodes)
1546852612.938 * * [misc]simplify:  iters left: 4 (76 enodes)
1546852612.954 * * [misc]simplify:  iters left: 3 (142 enodes)
1546852612.982 * * [misc]simplify:  iters left: 2 (243 enodes)
1546852613.055 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852613.055 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852613.055 * * * * [misc]progress:  [ 338 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852613.055 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852613.055 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852613.059 * * [misc]simplify:  iters left: 5 (38 enodes)
1546852613.065 * * [misc]simplify:  iters left: 4 (57 enodes)
1546852613.074 * * [misc]simplify:  iters left: 3 (66 enodes)
1546852613.082 * * [misc]simplify:  iters left: 2 (73 enodes)
1546852613.098 * * [misc]simplify:  iters left: 1 (78 enodes)
1546852613.118 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852613.119 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852613.119 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852613.119 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852613.125 * * [misc]simplify:  iters left: 5 (37 enodes)
1546852613.137 * * [misc]simplify:  iters left: 4 (77 enodes)
1546852613.152 * * [misc]simplify:  iters left: 3 (142 enodes)
1546852613.189 * * [misc]simplify:  iters left: 2 (244 enodes)
1546852613.285 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852613.285 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852613.285 * * * * [misc]progress:  [ 339 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (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 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852613.285 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt 1))
1546852613.286 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852613.291 * * [misc]simplify:  iters left: 5 (37 enodes)
1546852613.297 * * [misc]simplify:  iters left: 4 (56 enodes)
1546852613.305 * * [misc]simplify:  iters left: 3 (67 enodes)
1546852613.313 * * [misc]simplify:  iters left: 2 (72 enodes)
1546852613.322 * * [misc]simplify:  iters left: 1 (77 enodes)
1546852613.331 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6)))))
1546852613.331 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852613.331 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852613.331 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852613.334 * * [misc]simplify:  iters left: 5 (36 enodes)
1546852613.340 * * [misc]simplify:  iters left: 4 (76 enodes)
1546852613.356 * * [misc]simplify:  iters left: 3 (142 enodes)
1546852613.388 * * [misc]simplify:  iters left: 2 (243 enodes)
1546852613.477 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852613.478 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852613.478 * * * * [misc]progress:  [ 340 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852613.478 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852613.478 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852613.484 * * [misc]simplify:  iters left: 5 (38 enodes)
1546852613.492 * * [misc]simplify:  iters left: 4 (57 enodes)
1546852613.501 * * [misc]simplify:  iters left: 3 (66 enodes)
1546852613.510 * * [misc]simplify:  iters left: 2 (73 enodes)
1546852613.519 * * [misc]simplify:  iters left: 1 (78 enodes)
1546852613.530 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852613.531 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852613.531 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852613.531 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852613.539 * * [misc]simplify:  iters left: 5 (37 enodes)
1546852613.552 * * [misc]simplify:  iters left: 4 (77 enodes)
1546852613.581 * * [misc]simplify:  iters left: 3 (142 enodes)
1546852613.635 * * [misc]simplify:  iters left: 2 (244 enodes)
1546852614.065 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852614.066 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852614.066 * * * * [misc]progress:  [ 341 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (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 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852614.066 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) 1)
1546852614.066 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852614.069 * * [misc]simplify:  iters left: 5 (36 enodes)
1546852614.074 * * [misc]simplify:  iters left: 4 (55 enodes)
1546852614.086 * * [misc]simplify:  iters left: 3 (68 enodes)
1546852614.094 * * [misc]simplify:  iters left: 2 (73 enodes)
1546852614.103 * * [misc]simplify:  iters left: 1 (78 enodes)
1546852614.111 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6)))))
1546852614.111 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852614.112 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852614.112 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852614.115 * * [misc]simplify:  iters left: 5 (36 enodes)
1546852614.121 * * [misc]simplify:  iters left: 4 (76 enodes)
1546852614.135 * * [misc]simplify:  iters left: 3 (142 enodes)
1546852614.166 * * [misc]simplify:  iters left: 2 (243 enodes)
1546852614.235 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852614.235 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6))))) (/ (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852614.235 * * * * [misc]progress:  [ 342 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852614.235 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852614.235 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852614.238 * * [misc]simplify:  iters left: 5 (41 enodes)
1546852614.245 * * [misc]simplify:  iters left: 4 (66 enodes)
1546852614.255 * * [misc]simplify:  iters left: 3 (110 enodes)
1546852614.274 * * [misc]simplify:  iters left: 2 (213 enodes)
1546852614.341 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852614.341 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852614.341 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852614.342 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852614.343 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852614.346 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852614.351 * * [misc]simplify:  iters left: 3 (40 enodes)
1546852614.357 * * [misc]simplify:  iters left: 2 (65 enodes)
1546852614.370 * * [misc]simplify:  iters left: 1 (136 enodes)
1546852614.396 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852614.396 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (* (cbrt (sqrt (sqrt (+ (* d d) (* c c))))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852614.396 * * * * [misc]progress:  [ 343 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852614.396 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852614.396 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852614.400 * * [misc]simplify:  iters left: 5 (40 enodes)
1546852614.406 * * [misc]simplify:  iters left: 4 (62 enodes)
1546852614.416 * * [misc]simplify:  iters left: 3 (101 enodes)
1546852614.434 * * [misc]simplify:  iters left: 2 (202 enodes)
1546852614.500 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1546852614.500 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852614.500 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852614.501 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852614.502 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852614.505 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852614.509 * * [misc]simplify:  iters left: 3 (40 enodes)
1546852614.515 * * [misc]simplify:  iters left: 2 (65 enodes)
1546852614.528 * * [misc]simplify:  iters left: 1 (136 enodes)
1546852614.555 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))
1546852614.555 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852614.556 * * * * [misc]progress:  [ 344 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852614.556 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852614.556 * * [misc]simplify:  iters left: 6 (21 enodes)
1546852614.559 * * [misc]simplify:  iters left: 5 (40 enodes)
1546852614.565 * * [misc]simplify:  iters left: 4 (62 enodes)
1546852614.575 * * [misc]simplify:  iters left: 3 (101 enodes)
1546852614.593 * * [misc]simplify:  iters left: 2 (202 enodes)
1546852614.660 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1546852614.660 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852614.660 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852614.660 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852614.662 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852614.665 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852614.668 * * [misc]simplify:  iters left: 3 (40 enodes)
1546852614.675 * * [misc]simplify:  iters left: 2 (65 enodes)
1546852614.689 * * [misc]simplify:  iters left: 1 (136 enodes)
1546852614.715 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))
1546852614.715 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852614.715 * * * * [misc]progress:  [ 345 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852614.715 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852614.715 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852614.719 * * [misc]simplify:  iters left: 5 (38 enodes)
1546852614.724 * * [misc]simplify:  iters left: 4 (60 enodes)
1546852614.734 * * [misc]simplify:  iters left: 3 (99 enodes)
1546852614.753 * * [misc]simplify:  iters left: 2 (201 enodes)
1546852614.839 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852614.840 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852614.840 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852614.840 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852614.843 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852614.849 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852614.855 * * [misc]simplify:  iters left: 3 (40 enodes)
1546852614.862 * * [misc]simplify:  iters left: 2 (65 enodes)
1546852614.875 * * [misc]simplify:  iters left: 1 (136 enodes)
1546852614.902 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852614.902 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852614.902 * * * * [misc]progress:  [ 346 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt 1))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852614.902 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt 1)))
1546852614.902 * * [misc]simplify:  iters left: 6 (19 enodes)
1546852614.906 * * [misc]simplify:  iters left: 5 (39 enodes)
1546852614.911 * * [misc]simplify:  iters left: 4 (62 enodes)
1546852614.921 * * [misc]simplify:  iters left: 3 (103 enodes)
1546852614.937 * * [misc]simplify:  iters left: 2 (202 enodes)
1546852615.005 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4)))))
1546852615.005 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852615.006 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852615.006 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852615.007 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852615.010 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852615.014 * * [misc]simplify:  iters left: 3 (39 enodes)
1546852615.020 * * [misc]simplify:  iters left: 2 (64 enodes)
1546852615.035 * * [misc]simplify:  iters left: 1 (135 enodes)
1546852615.061 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852615.061 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852615.061 * * * * [misc]progress:  [ 347 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.061 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.061 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852615.065 * * [misc]simplify:  iters left: 5 (38 enodes)
1546852615.071 * * [misc]simplify:  iters left: 4 (60 enodes)
1546852615.080 * * [misc]simplify:  iters left: 3 (99 enodes)
1546852615.097 * * [misc]simplify:  iters left: 2 (201 enodes)
1546852615.165 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852615.165 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.165 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.165 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852615.167 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852615.169 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852615.173 * * [misc]simplify:  iters left: 3 (40 enodes)
1546852615.180 * * [misc]simplify:  iters left: 2 (65 enodes)
1546852615.193 * * [misc]simplify:  iters left: 1 (136 enodes)
1546852615.219 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.219 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.219 * * * * [misc]progress:  [ 348 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt 1)) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.219 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt 1))
1546852615.219 * * [misc]simplify:  iters left: 6 (18 enodes)
1546852615.223 * * [misc]simplify:  iters left: 5 (38 enodes)
1546852615.229 * * [misc]simplify:  iters left: 4 (61 enodes)
1546852615.239 * * [misc]simplify:  iters left: 3 (102 enodes)
1546852615.255 * * [misc]simplify:  iters left: 2 (201 enodes)
1546852615.322 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4)))))
1546852615.322 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852615.322 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852615.322 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852615.324 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852615.326 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852615.329 * * [misc]simplify:  iters left: 3 (39 enodes)
1546852615.335 * * [misc]simplify:  iters left: 2 (64 enodes)
1546852615.348 * * [misc]simplify:  iters left: 1 (135 enodes)
1546852615.375 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852615.375 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852615.375 * * * * [misc]progress:  [ 349 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.376 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.376 * * [misc]simplify:  iters left: 6 (20 enodes)
1546852615.379 * * [misc]simplify:  iters left: 5 (38 enodes)
1546852615.385 * * [misc]simplify:  iters left: 4 (60 enodes)
1546852615.395 * * [misc]simplify:  iters left: 3 (99 enodes)
1546852615.411 * * [misc]simplify:  iters left: 2 (201 enodes)
1546852615.478 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852615.478 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.478 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.479 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852615.480 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852615.483 * * [misc]simplify:  iters left: 4 (25 enodes)
1546852615.488 * * [misc]simplify:  iters left: 3 (40 enodes)
1546852615.494 * * [misc]simplify:  iters left: 2 (65 enodes)
1546852615.508 * * [misc]simplify:  iters left: 1 (136 enodes)
1546852615.535 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.535 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.535 * * * * [misc]progress:  [ 350 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) 1) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.535 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) 1)
1546852615.535 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852615.538 * * [misc]simplify:  iters left: 5 (37 enodes)
1546852615.543 * * [misc]simplify:  iters left: 4 (60 enodes)
1546852615.553 * * [misc]simplify:  iters left: 3 (101 enodes)
1546852615.571 * * [misc]simplify:  iters left: 2 (201 enodes)
1546852615.639 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4)))))
1546852615.639 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852615.639 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852615.640 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852615.641 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852615.644 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852615.647 * * [misc]simplify:  iters left: 3 (39 enodes)
1546852615.653 * * [misc]simplify:  iters left: 2 (64 enodes)
1546852615.667 * * [misc]simplify:  iters left: 1 (135 enodes)
1546852615.695 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1546852615.695 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (/ (sqrt (sqrt (- (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852615.695 * * * * [misc]progress:  [ 351 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.695 * * * * [misc]progress:  [ 352 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.695 * * * * [misc]progress:  [ 353 / 410 ] simplifiying candidate #<alt (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)))))>
1546852615.695 * * * * [misc]progress:  [ 354 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.695 * [enter]simplify:  Simplifying (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))
1546852615.695 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852615.696 * * [misc]simplify:  iters left: 5 (9 enodes)
1546852615.698 * [exit]simplify:  Simplified to (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))
1546852615.698 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852615.698 * * * * [misc]progress:  [ 355 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.698 * [enter]simplify:  Simplifying (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))
1546852615.698 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852615.699 * * [misc]simplify:  iters left: 5 (9 enodes)
1546852615.700 * [exit]simplify:  Simplified to (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))
1546852615.700 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852615.700 * * * * [misc]progress:  [ 356 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.701 * [enter]simplify:  Simplifying (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))
1546852615.701 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852615.702 * * [misc]simplify:  iters left: 5 (9 enodes)
1546852615.703 * [exit]simplify:  Simplified to (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))
1546852615.703 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852615.703 * * * * [misc]progress:  [ 357 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.703 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))
1546852615.703 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852615.704 * * [misc]simplify:  iters left: 5 (9 enodes)
1546852615.706 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))
1546852615.706 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852615.706 * * * * [misc]progress:  [ 358 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt 1))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.706 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1546852615.706 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852615.707 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852615.708 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1546852615.708 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt 1))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852615.708 * * * * [misc]progress:  [ 359 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.708 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))
1546852615.708 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852615.710 * * [misc]simplify:  iters left: 5 (9 enodes)
1546852615.711 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))
1546852615.711 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852615.711 * * * * [misc]progress:  [ 360 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.711 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1546852615.711 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852615.712 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852615.713 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1546852615.713 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt 1)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852615.713 * * * * [misc]progress:  [ 361 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.713 * [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))
1546852615.714 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852615.715 * * [misc]simplify:  iters left: 5 (9 enodes)
1546852615.716 * [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))
1546852615.716 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852615.716 * * * * [misc]progress:  [ 362 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) 1) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.716 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1546852615.716 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852615.717 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852615.718 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1546852615.719 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) 1) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852615.719 * * * * [misc]progress:  [ 363 / 410 ] simplifiying candidate #<alt (λ (a b c 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 (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.719 * [enter]simplify:  Simplifying (* (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852615.719 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852615.721 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852615.724 * [exit]simplify:  Simplified to (* (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852615.724 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c 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 (+ (* c c) (* d d)))))
1546852615.724 * * * * [misc]progress:  [ 364 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.724 * [enter]simplify:  Simplifying (sqrt (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.724 * * [misc]simplify:  iters left: 6 (14 enodes)
1546852615.726 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852615.729 * [exit]simplify:  Simplified to (sqrt (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.729 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c 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 (+ (* c c) (* d d)))))
1546852615.729 * * * * [misc]progress:  [ 365 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (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))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.729 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852615.729 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852615.732 * * [misc]simplify:  iters left: 5 (27 enodes)
1546852615.736 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852615.741 * * [misc]simplify:  iters left: 3 (39 enodes)
1546852615.746 * * [misc]simplify:  iters left: 2 (42 enodes)
1546852615.752 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))))
1546852615.752 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* d d) (* c c))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.752 * * * * [misc]progress:  [ 366 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.753 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852615.753 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852615.755 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852615.758 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852615.763 * * [misc]simplify:  iters left: 3 (27 enodes)
1546852615.767 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* d d) (* c c))))))
1546852615.767 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.767 * * * * [misc]progress:  [ 367 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.767 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852615.767 * * [misc]simplify:  iters left: 6 (17 enodes)
1546852615.769 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852615.773 * * [misc]simplify:  iters left: 4 (26 enodes)
1546852615.776 * * [misc]simplify:  iters left: 3 (27 enodes)
1546852615.780 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* d d) (* c c))))))
1546852615.780 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (fabs (cbrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.780 * * * * [misc]progress:  [ 368 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.780 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.780 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852615.783 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852615.786 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852615.789 * * [misc]simplify:  iters left: 3 (25 enodes)
1546852615.793 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852615.793 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.793 * * * * [misc]progress:  [ 369 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.793 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt 1)))
1546852615.793 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852615.796 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852615.798 * * [misc]simplify:  iters left: 4 (22 enodes)
1546852615.801 * * [misc]simplify:  iters left: 3 (26 enodes)
1546852615.804 * * [misc]simplify:  iters left: 2 (41 enodes)
1546852615.809 * * [misc]simplify:  iters left: 1 (42 enodes)
1546852615.811 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852615.811 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852615.811 * * * * [misc]progress:  [ 370 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.812 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.812 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852615.814 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852615.817 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852615.820 * * [misc]simplify:  iters left: 3 (25 enodes)
1546852615.824 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852615.824 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.824 * * * * [misc]progress:  [ 371 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1)) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.824 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1))
1546852615.824 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852615.826 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852615.829 * * [misc]simplify:  iters left: 4 (21 enodes)
1546852615.831 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852615.831 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852615.831 * * * * [misc]progress:  [ 372 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.832 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.832 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852615.834 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852615.838 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852615.841 * * [misc]simplify:  iters left: 3 (25 enodes)
1546852615.845 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c))))))
1546852615.845 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (sqrt (+ (* d d) (* c c)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.845 * * * * [misc]progress:  [ 373 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.845 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1)
1546852615.845 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852615.847 * * [misc]simplify:  iters left: 5 (18 enodes)
1546852615.849 * * [misc]simplify:  iters left: 4 (24 enodes)
1546852615.852 * * [misc]simplify:  iters left: 3 (38 enodes)
1546852615.857 * * [misc]simplify:  iters left: 2 (64 enodes)
1546852615.866 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1546852615.866 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852615.866 * * * * [misc]progress:  [ 374 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (sqrt (+ (* a c) (* b d))) (* (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))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.866 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852615.866 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852615.869 * * [misc]simplify:  iters left: 5 (22 enodes)
1546852615.872 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.872 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c 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))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.872 * * * * [misc]progress:  [ 375 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.872 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852615.872 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852615.874 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852615.877 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852615.877 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.877 * * * * [misc]progress:  [ 376 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.878 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852615.878 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852615.880 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852615.883 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852615.883 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ (sqrt (+ (* b d) (* a c))) (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.883 * * * * [misc]progress:  [ 377 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.883 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.883 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852615.886 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852615.888 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.888 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c 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 (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.888 * * * * [misc]progress:  [ 378 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.889 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt 1)))
1546852615.889 * * [misc]simplify:  iters left: 6 (12 enodes)
1546852615.891 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852615.893 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852615.893 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852615.893 * * * * [misc]progress:  [ 379 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.893 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.893 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852615.895 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852615.898 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.898 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c 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 (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.898 * * * * [misc]progress:  [ 380 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt 1)) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.898 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt 1))
1546852615.898 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852615.900 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852615.902 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852615.902 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852615.902 * * * * [misc]progress:  [ 381 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.902 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.902 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852615.904 * * [misc]simplify:  iters left: 5 (19 enodes)
1546852615.907 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.907 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c 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 (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.907 * * * * [misc]progress:  [ 382 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (sqrt (+ (* a c) (* b d))) 1) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.907 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) 1)
1546852615.907 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852615.909 * * [misc]simplify:  iters left: 5 (15 enodes)
1546852615.912 * * [misc]simplify:  iters left: 4 (17 enodes)
1546852615.913 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1546852615.914 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852615.914 * * * * [misc]progress:  [ 383 / 410 ] simplifiying candidate #<alt (λ (a b c 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)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.914 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852615.914 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852615.915 * * [misc]simplify:  iters left: 5 (16 enodes)
1546852615.918 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852615.918 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c 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)) (cbrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.918 * * * * [misc]progress:  [ 384 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.918 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))))
1546852615.918 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852615.920 * * [misc]simplify:  iters left: 5 (15 enodes)
1546852615.922 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d))))))
1546852615.922 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ 1 (fabs (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (cbrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.922 * * * * [misc]progress:  [ 385 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.922 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))))
1546852615.922 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852615.923 * * [misc]simplify:  iters left: 5 (15 enodes)
1546852615.925 * [exit]simplify:  Simplified to (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d))))))
1546852615.925 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ 1 (sqrt (fabs (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (cbrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.926 * * * * [misc]progress:  [ 386 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.926 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.926 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852615.927 * * [misc]simplify:  iters left: 5 (13 enodes)
1546852615.929 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.929 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.929 * * * * [misc]progress:  [ 387 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ 1 (sqrt (sqrt 1))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.929 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 1)))
1546852615.929 * * [misc]simplify:  iters left: 4 (4 enodes)
1546852615.931 * * [misc]simplify:  iters left: 3 (6 enodes)
1546852615.931 * [exit]simplify:  Simplified to 1
1546852615.931 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852615.931 * * * * [misc]progress:  [ 388 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.931 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.931 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852615.933 * * [misc]simplify:  iters left: 5 (13 enodes)
1546852615.934 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.934 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.935 * * * * [misc]progress:  [ 389 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ 1 (sqrt 1)) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.935 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1546852615.935 * * [misc]simplify:  iters left: 3 (3 enodes)
1546852615.936 * * [misc]simplify:  iters left: 2 (5 enodes)
1546852615.937 * [exit]simplify:  Simplified to 1
1546852615.937 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852615.937 * * * * [misc]progress:  [ 390 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.937 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.937 * * [misc]simplify:  iters left: 6 (10 enodes)
1546852615.938 * * [misc]simplify:  iters left: 5 (13 enodes)
1546852615.940 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d))))))
1546852615.941 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ 1 (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (sqrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.941 * * * * [misc]progress:  [ 391 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ 1 1) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.941 * [enter]simplify:  Simplifying (/ 1 1)
1546852615.941 * * [misc]simplify:  iters left: 2 (2 enodes)
1546852615.941 * * [misc]simplify:  iters left: 1 (4 enodes)
1546852615.942 * [exit]simplify:  Simplified to 1
1546852615.942 * [misc]simplify:  Simplified (2 1 1) 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)))))
1546852615.942 * * * * [misc]progress:  [ 392 / 410 ] simplifiying candidate #<alt (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)))))>
1546852615.942 * * * * [misc]progress:  [ 393 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.942 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1546852615.942 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852615.943 * * [misc]simplify:  iters left: 3 (10 enodes)
1546852615.944 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1546852615.944 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (+ (* b d) (* a c)) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852615.945 * * * * [misc]progress:  [ 394 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (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 (+ (* c c) (* d d)))))>
1546852615.945 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))))
1546852615.945 * * [misc]simplify:  iters left: 6 (16 enodes)
1546852615.947 * * [misc]simplify:  iters left: 5 (30 enodes)
1546852615.953 * * [misc]simplify:  iters left: 4 (46 enodes)
1546852615.960 * * [misc]simplify:  iters left: 3 (55 enodes)
1546852615.967 * * [misc]simplify:  iters left: 2 (62 enodes)
1546852615.975 * * [misc]simplify:  iters left: 1 (67 enodes)
1546852615.984 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (pow d 6) (pow c 6)))))
1546852615.984 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (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 (+ (* c c) (* d d)))))
1546852615.984 * * * * [misc]progress:  [ 395 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852615.984 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))))
1546852615.984 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852615.988 * * [misc]simplify:  iters left: 5 (31 enodes)
1546852615.993 * * [misc]simplify:  iters left: 4 (51 enodes)
1546852616.001 * * [misc]simplify:  iters left: 3 (90 enodes)
1546852616.016 * * [misc]simplify:  iters left: 2 (191 enodes)
1546852616.080 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4)))))
1546852616.080 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* b d) (* a c)) (sqrt (sqrt (- (pow c 4) (pow d 4))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1546852616.081 * * * * [misc]progress:  [ 396 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852616.081 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))
1546852616.081 * * [misc]simplify:  iters left: 6 (11 enodes)
1546852616.084 * * [misc]simplify:  iters left: 5 (31 enodes)
1546852616.089 * * [misc]simplify:  iters left: 4 (71 enodes)
1546852616.104 * * [misc]simplify:  iters left: 3 (136 enodes)
1546852616.133 * * [misc]simplify:  iters left: 2 (236 enodes)
1546852616.198 * [exit]simplify:  Simplified to (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))))
1546852616.198 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))))) (sqrt (+ (* c c) (* d d)))))
1546852616.198 * * * * [misc]progress:  [ 397 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt (- (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852616.198 * [enter]simplify:  Simplifying (sqrt (sqrt (- (* c c) (* d d))))
1546852616.198 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852616.199 * * [misc]simplify:  iters left: 5 (12 enodes)
1546852616.201 * * [misc]simplify:  iters left: 4 (19 enodes)
1546852616.204 * * [misc]simplify:  iters left: 3 (34 enodes)
1546852616.210 * * [misc]simplify:  iters left: 2 (59 enodes)
1546852616.222 * * [misc]simplify:  iters left: 1 (130 enodes)
1546852616.248 * [exit]simplify:  Simplified to (sqrt (sqrt (- (* c c) (* d d))))
1546852616.248 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (sqrt (- (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852616.248 * * * * [misc]progress:  [ 398 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1546852616.248 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1546852616.248 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852616.249 * * [misc]simplify:  iters left: 3 (10 enodes)
1546852616.251 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1546852616.251 * [misc]simplify:  Simplified (2 1 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)))))
1546852616.251 * * * * [misc]progress:  [ 399 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) d))>
1546852616.251 * [enter]simplify:  Simplifying d
1546852616.251 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852616.251 * [exit]simplify:  Simplified to d
1546852616.251 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) d))
1546852616.251 * * * * [misc]progress:  [ 400 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) c))>
1546852616.251 * [enter]simplify:  Simplifying c
1546852616.251 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852616.251 * [exit]simplify:  Simplified to c
1546852616.251 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) c))
1546852616.251 * * * * [misc]progress:  [ 401 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (* -1 c)))>
1546852616.251 * [enter]simplify:  Simplifying (* -1 c)
1546852616.252 * * [misc]simplify:  iters left: 2 (3 enodes)
1546852616.252 * * [misc]simplify:  iters left: 1 (5 enodes)
1546852616.253 * [exit]simplify:  Simplified to (- c)
1546852616.253 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (- c)))
1546852616.253 * * * * [misc]progress:  [ 402 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt d)) (sqrt (+ (* c c) (* d d)))))>
1546852616.253 * [enter]simplify:  Simplifying d
1546852616.253 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852616.253 * [exit]simplify:  Simplified to d
1546852616.253 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt d)) (sqrt (+ (* c c) (* d d)))))
1546852616.253 * * * * [misc]progress:  [ 403 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt c)) (sqrt (+ (* c c) (* d d)))))>
1546852616.253 * [enter]simplify:  Simplifying c
1546852616.253 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852616.253 * [exit]simplify:  Simplified to c
1546852616.253 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt c)) (sqrt (+ (* c c) (* d d)))))
1546852616.253 * * * * [misc]progress:  [ 404 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* -1 c))) (sqrt (+ (* c c) (* d d)))))>
1546852616.253 * [enter]simplify:  Simplifying (* -1 c)
1546852616.253 * * [misc]simplify:  iters left: 2 (3 enodes)
1546852616.254 * * [misc]simplify:  iters left: 1 (5 enodes)
1546852616.255 * [exit]simplify:  Simplified to (- c)
1546852616.255 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (- c))) (sqrt (+ (* c c) (* d d)))))
1546852616.255 * * * * [misc]progress:  [ 405 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852616.255 * [enter]simplify:  Simplifying d
1546852616.255 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852616.255 * [exit]simplify:  Simplified to d
1546852616.255 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852616.255 * * * * [misc]progress:  [ 406 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852616.255 * [enter]simplify:  Simplifying c
1546852616.255 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852616.255 * [exit]simplify:  Simplified to c
1546852616.255 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt c)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852616.255 * * * * [misc]progress:  [ 407 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* -1 c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1546852616.255 * [enter]simplify:  Simplifying (* -1 c)
1546852616.255 * * [misc]simplify:  iters left: 2 (3 enodes)
1546852616.256 * * [misc]simplify:  iters left: 1 (5 enodes)
1546852616.257 * [exit]simplify:  Simplified to (- c)
1546852616.257 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (- c))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1546852616.257 * * * * [misc]progress:  [ 408 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))>
1546852616.257 * [enter]simplify:  Simplifying b
1546852616.257 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852616.257 * [exit]simplify:  Simplified to b
1546852616.257 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))
1546852616.257 * * * * [misc]progress:  [ 409 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))>
1546852616.257 * [enter]simplify:  Simplifying a
1546852616.257 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852616.257 * [exit]simplify:  Simplified to a
1546852616.257 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))
1546852616.257 * * * * [misc]progress:  [ 410 / 410 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 a) (sqrt (+ (* c c) (* d d)))))>
1546852616.257 * [enter]simplify:  Simplifying (* -1 a)
1546852616.257 * * [misc]simplify:  iters left: 2 (3 enodes)
1546852616.258 * * [misc]simplify:  iters left: 1 (5 enodes)
1546852616.259 * [exit]simplify:  Simplified to (- a)
1546852616.259 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))
1546852616.259 * * * [misc]progress:  adding candidates to table
1546852621.103 * * [misc]progress:  iteration 4 / 4
1546852621.103 * * * [misc]progress:  picking best candidate
1546852621.129 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.129 * * * [misc]progress:  localizing error
1546852621.149 * * * [misc]progress:  generating rewritten candidates
1546852621.149 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2 1 2 1)
1546852621.150 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 1 1 1)
1546852621.151 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1546852621.153 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2 1)
1546852621.155 * * * [misc]progress:  generating series expansions
1546852621.155 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2 1 2 1)
1546852621.156 * [misc]backup-simplify:  Simplify (cbrt (+ (* c c) (* d d))) into (pow (+ (pow c 2) (pow d 2)) 1/3)
1546852621.156 * [misc]approximate:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 1/3) in (c d) around 0
1546852621.156 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 1/3) in d
1546852621.156 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (pow c 2) (pow d 2))))) in d
1546852621.156 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (pow c 2) (pow d 2)))) in d
1546852621.156 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.156 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.156 * [misc]taylor:  Taking taylor expansion of (log (+ (pow c 2) (pow d 2))) in d
1546852621.156 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1546852621.156 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.156 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.156 * [misc]backup-simplify:  Simplify c into c
1546852621.156 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.156 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.156 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.156 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.156 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.156 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1546852621.156 * [misc]backup-simplify:  Simplify (log (pow c 2)) into (log (pow c 2))
1546852621.156 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow c 2))) into (* 1/3 (log (pow c 2)))
1546852621.156 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow c 2)))) into (pow (pow c 2) 1/3)
1546852621.156 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 1/3) in c
1546852621.156 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (pow c 2) (pow d 2))))) in c
1546852621.156 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (pow c 2) (pow d 2)))) in c
1546852621.156 * [misc]taylor:  Taking taylor expansion of 1/3 in c
1546852621.156 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.156 * [misc]taylor:  Taking taylor expansion of (log (+ (pow c 2) (pow d 2))) in c
1546852621.156 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852621.156 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.156 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.156 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.156 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.156 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.156 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.156 * [misc]backup-simplify:  Simplify d into d
1546852621.156 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.156 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852621.156 * [misc]backup-simplify:  Simplify (log (pow d 2)) into (log (pow d 2))
1546852621.156 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow d 2))) into (* 1/3 (log (pow d 2)))
1546852621.157 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d 2)))) into (pow (pow d 2) 1/3)
1546852621.157 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 1/3) in c
1546852621.157 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (pow c 2) (pow d 2))))) in c
1546852621.157 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (pow c 2) (pow d 2)))) in c
1546852621.157 * [misc]taylor:  Taking taylor expansion of 1/3 in c
1546852621.157 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.157 * [misc]taylor:  Taking taylor expansion of (log (+ (pow c 2) (pow d 2))) in c
1546852621.157 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852621.157 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.157 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.157 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.157 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.157 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.157 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.157 * [misc]backup-simplify:  Simplify d into d
1546852621.157 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.157 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852621.157 * [misc]backup-simplify:  Simplify (log (pow d 2)) into (log (pow d 2))
1546852621.157 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow d 2))) into (* 1/3 (log (pow d 2)))
1546852621.157 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d 2)))) into (pow (pow d 2) 1/3)
1546852621.157 * [misc]taylor:  Taking taylor expansion of (pow (pow d 2) 1/3) in d
1546852621.157 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow d 2)))) in d
1546852621.157 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow d 2))) in d
1546852621.157 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.157 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.157 * [misc]taylor:  Taking taylor expansion of (log (pow d 2)) in d
1546852621.157 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.157 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.157 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.157 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.158 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.158 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.158 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d)) 0) into (* 2 (log d))
1546852621.158 * [misc]backup-simplify:  Simplify (* 1/3 (* 2 (log d))) into (* 2/3 (log d))
1546852621.158 * [misc]backup-simplify:  Simplify (exp (* 2/3 (log d))) into (pow d 2/3)
1546852621.158 * [misc]backup-simplify:  Simplify (pow d 2/3) into (pow d 2/3)
1546852621.158 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852621.158 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.159 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow d 2) 1)))) 1) into 0
1546852621.159 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (pow d 2)))) into 0
1546852621.160 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d 2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.160 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.160 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.160 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.160 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.161 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1546852621.161 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d)) 0) into (* 2 (log d))
1546852621.162 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (* 2 (log d)))) into 0
1546852621.162 * [misc]backup-simplify:  Simplify (* (exp (* 2/3 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.162 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.163 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.163 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852621.163 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.164 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow d 2) 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow (pow d 2) 1)))) 2) into (/ 1 (pow d 2))
1546852621.164 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (pow d 2))) (+ (* 0 0) (* 0 (log (pow d 2))))) into (* 1/3 (/ 1 (pow d 2)))
1546852621.165 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d 2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 1/3 (/ 1 (pow d 2))) 1) 1)))) into (* 1/3 (pow (/ 1 (pow d 4)) 1/3))
1546852621.165 * [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (pow d 4)) 1/3)) in d
1546852621.165 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.165 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.165 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d 4)) 1/3) in d
1546852621.165 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d 4))))) in d
1546852621.165 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d 4)))) in d
1546852621.165 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.165 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.165 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d 4))) in d
1546852621.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 4)) in d
1546852621.165 * [misc]taylor:  Taking taylor expansion of (pow d 4) in d
1546852621.165 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.165 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.165 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.165 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.165 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.165 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.165 * [misc]backup-simplify:  Simplify (+ (* (- 4) (log d)) 0) into (- (* 4 (log d)))
1546852621.166 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 4 (log d)))) into (* -4/3 (log d))
1546852621.166 * [misc]backup-simplify:  Simplify (exp (* -4/3 (log d))) into (pow d -4/3)
1546852621.166 * [misc]backup-simplify:  Simplify (* 1/3 (pow d -4/3)) into (* 1/3 (pow (/ 1 (pow d 4)) 1/3))
1546852621.166 * [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 (pow d 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow d 4)) 1/3))
1546852621.166 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.166 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.168 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
1546852621.169 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d)) 0) into (* 2 (log d))
1546852621.169 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (* 2 (log d))))) into 0
1546852621.170 * [misc]backup-simplify:  Simplify (* (exp (* 2/3 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546852621.170 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.171 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852621.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.172 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow d 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 1) 1)) (pow (pow d 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow d 2) 1)))) 6) into 0
1546852621.173 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ 1 (pow d 2))) (+ (* 0 0) (* 0 (log (pow d 2)))))) into 0
1546852621.174 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d 2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 1/3 (/ 1 (pow d 2))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546852621.174 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.174 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.174 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.175 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.175 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.175 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.176 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1546852621.176 * [misc]backup-simplify:  Simplify (+ (* (- 4) (log d)) 0) into (- (* 4 (log d)))
1546852621.177 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (* 4 (log d))))) into 0
1546852621.177 * [misc]backup-simplify:  Simplify (* (exp (* -4/3 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.177 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow d -4/3))) into 0
1546852621.177 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.177 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.178 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852621.185 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1546852621.185 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d)) 0) into (* 2 (log d))
1546852621.185 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 2 (log d)))))) into 0
1546852621.187 * [misc]backup-simplify:  Simplify (* (exp (* 2/3 (log d))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546852621.187 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.187 * [misc]backup-simplify:  Simplify (+ (* (* 1/3 (pow (/ 1 (pow d 4)) 1/3)) (pow (* 1 c) 2)) (pow d 2/3)) into (+ (* 1/3 (* (pow c 2) (pow (/ 1 (pow d 4)) 1/3))) (pow d 2/3))
1546852621.188 * [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3)
1546852621.188 * [misc]approximate:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in (c d) around 0
1546852621.188 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in d
1546852621.188 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1546852621.188 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1546852621.188 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.188 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.188 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852621.188 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852621.188 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852621.188 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.188 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.188 * [misc]backup-simplify:  Simplify c into c
1546852621.188 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.188 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852621.188 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852621.188 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.188 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.188 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.188 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.188 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.188 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.188 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852621.188 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.189 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d)) 0) into (- (* 2 (log d)))
1546852621.189 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d)))) into (* -2/3 (log d))
1546852621.189 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d))) into (pow d -2/3)
1546852621.189 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in c
1546852621.189 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852621.189 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852621.189 * [misc]taylor:  Taking taylor expansion of 1/3 in c
1546852621.189 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.189 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.189 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.189 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.189 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.189 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.189 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.189 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.189 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.189 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.189 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.189 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.189 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.189 * [misc]backup-simplify:  Simplify d into d
1546852621.189 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.189 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.189 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.189 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.190 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.190 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log c)))) into (* -2/3 (log c))
1546852621.190 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log c))) into (pow c -2/3)
1546852621.190 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in c
1546852621.190 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852621.190 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852621.190 * [misc]taylor:  Taking taylor expansion of 1/3 in c
1546852621.190 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.190 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.190 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.190 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.190 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.190 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.190 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.190 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.190 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.190 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.190 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.190 * [misc]backup-simplify:  Simplify d into d
1546852621.190 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.190 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.190 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.190 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.191 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.191 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log c)))) into (* -2/3 (log c))
1546852621.191 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log c))) into (pow c -2/3)
1546852621.191 * [misc]taylor:  Taking taylor expansion of (pow c -2/3) in d
1546852621.191 * [misc]taylor:  Taking taylor expansion of (exp (* -2/3 (log c))) in d
1546852621.191 * [misc]taylor:  Taking taylor expansion of (* -2/3 (log c)) in d
1546852621.191 * [misc]taylor:  Taking taylor expansion of -2/3 in d
1546852621.191 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1546852621.191 * [misc]taylor:  Taking taylor expansion of (log c) in d
1546852621.191 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.191 * [misc]backup-simplify:  Simplify c into c
1546852621.191 * [misc]backup-simplify:  Simplify (log c) into (log c)
1546852621.191 * [misc]backup-simplify:  Simplify (* -2/3 (log c)) into (* -2/3 (log c))
1546852621.191 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log c))) into (pow c -2/3)
1546852621.191 * [misc]backup-simplify:  Simplify (pow c -2/3) into (pow c -2/3)
1546852621.191 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.191 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.193 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1546852621.193 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.193 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (* 2 (log c))))) into 0
1546852621.194 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.194 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.194 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.194 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.194 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
1546852621.195 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (log c))) into 0
1546852621.195 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.195 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.195 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.196 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.196 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852621.197 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 1 (pow d 2))) 1)) (pow 1 1)))) 2) into (/ 1 (pow d 2))
1546852621.197 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.197 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (pow d 2))) (+ (* 0 0) (* 0 (- (* 2 (log c)))))) into (* 1/3 (/ 1 (pow d 2)))
1546852621.198 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 1/3 (/ 1 (pow d 2))) 1) 1)))) into (* 1/3 (* (pow (/ 1 (pow c 2)) 1/3) (/ 1 (pow d 2))))
1546852621.198 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow c 2)) 1/3) (/ 1 (pow d 2)))) in d
1546852621.198 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.198 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.198 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow c 2)) 1/3) (/ 1 (pow d 2))) in d
1546852621.198 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow c 2)) 1/3) in d
1546852621.198 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow c 2))))) in d
1546852621.198 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow c 2)))) in d
1546852621.198 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.198 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.198 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow c 2))) in d
1546852621.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852621.198 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.198 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.198 * [misc]backup-simplify:  Simplify c into c
1546852621.198 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.198 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852621.198 * [misc]backup-simplify:  Simplify (log (/ 1 (pow c 2))) into (log (/ 1 (pow c 2)))
1546852621.198 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow c 2)))) into (* 1/3 (log (/ 1 (pow c 2))))
1546852621.198 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow c 2))))) into (pow (/ 1 (pow c 2)) 1/3)
1546852621.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852621.198 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.198 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.198 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.199 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.199 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.199 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.199 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.199 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.199 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.199 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.199 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852621.200 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852621.200 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow c 2)) 1)))) 1) into 0
1546852621.200 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow c 2))))) into 0
1546852621.201 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow c 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.201 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1546852621.201 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852621.202 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow c 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow c 2)) 1)))) 2) into 0
1546852621.202 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow c 2)))))) into 0
1546852621.203 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow c 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546852621.204 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow c 2)) 1/3) 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.204 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow c 2)) 1/3) 0) (* 0 1)) into 0
1546852621.204 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow c 2)) 1/3) 1) into (pow (/ 1 (pow c 2)) 1/3)
1546852621.204 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow c 2)) 1/3)))) into 0
1546852621.204 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.204 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.205 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow c 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow c 1)))) 2) into 0
1546852621.205 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (log c)))) into 0
1546852621.207 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546852621.207 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.207 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852621.207 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.207 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852621.207 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852621.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.210 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 1 (pow d 2))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1546852621.210 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.210 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ 1 (pow d 2))) (+ (* 0 0) (* 0 (- (* 2 (log c))))))) into 0
1546852621.211 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 1/3 (/ 1 (pow d 2))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546852621.211 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.211 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.211 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.211 * [misc]backup-simplify:  Simplify (pow (/ 1 c) -2/3) into (pow (/ 1 c) -2/3)
1546852621.212 * [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3)
1546852621.212 * [misc]approximate:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in (c d) around 0
1546852621.212 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in d
1546852621.212 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1546852621.212 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1546852621.212 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.212 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.212 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852621.212 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852621.212 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852621.212 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.212 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.212 * [misc]backup-simplify:  Simplify c into c
1546852621.212 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.212 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852621.212 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852621.212 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.212 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.212 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.212 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.212 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.213 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852621.213 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.213 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d)) 0) into (- (* 2 (log d)))
1546852621.213 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d)))) into (* -2/3 (log d))
1546852621.213 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d))) into (pow d -2/3)
1546852621.213 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in c
1546852621.213 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852621.213 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852621.213 * [misc]taylor:  Taking taylor expansion of 1/3 in c
1546852621.213 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.213 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.213 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.213 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.213 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.213 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.213 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.213 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.213 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.213 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.213 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.213 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.213 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.213 * [misc]backup-simplify:  Simplify d into d
1546852621.214 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.214 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.214 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.214 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.214 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.214 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log c)))) into (* -2/3 (log c))
1546852621.214 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log c))) into (pow c -2/3)
1546852621.214 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in c
1546852621.214 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852621.214 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852621.214 * [misc]taylor:  Taking taylor expansion of 1/3 in c
1546852621.214 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.214 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.214 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.214 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.214 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.214 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.214 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.214 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.214 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.214 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.214 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.214 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.214 * [misc]backup-simplify:  Simplify d into d
1546852621.215 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.215 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.215 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.215 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.215 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.215 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log c)))) into (* -2/3 (log c))
1546852621.215 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log c))) into (pow c -2/3)
1546852621.215 * [misc]taylor:  Taking taylor expansion of (pow c -2/3) in d
1546852621.215 * [misc]taylor:  Taking taylor expansion of (exp (* -2/3 (log c))) in d
1546852621.215 * [misc]taylor:  Taking taylor expansion of (* -2/3 (log c)) in d
1546852621.215 * [misc]taylor:  Taking taylor expansion of -2/3 in d
1546852621.215 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1546852621.215 * [misc]taylor:  Taking taylor expansion of (log c) in d
1546852621.215 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.215 * [misc]backup-simplify:  Simplify c into c
1546852621.215 * [misc]backup-simplify:  Simplify (log c) into (log c)
1546852621.215 * [misc]backup-simplify:  Simplify (* -2/3 (log c)) into (* -2/3 (log c))
1546852621.215 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log c))) into (pow c -2/3)
1546852621.215 * [misc]backup-simplify:  Simplify (pow c -2/3) into (pow c -2/3)
1546852621.216 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.216 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.217 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1546852621.217 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.218 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (* 2 (log c))))) into 0
1546852621.218 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.218 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.218 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.218 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.219 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
1546852621.219 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (log c))) into 0
1546852621.220 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.220 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.220 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.220 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.220 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852621.221 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 1 (pow d 2))) 1)) (pow 1 1)))) 2) into (/ 1 (pow d 2))
1546852621.222 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.222 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (pow d 2))) (+ (* 0 0) (* 0 (- (* 2 (log c)))))) into (* 1/3 (/ 1 (pow d 2)))
1546852621.222 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 1/3 (/ 1 (pow d 2))) 1) 1)))) into (* 1/3 (* (pow (/ 1 (pow c 2)) 1/3) (/ 1 (pow d 2))))
1546852621.222 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow c 2)) 1/3) (/ 1 (pow d 2)))) in d
1546852621.222 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.222 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.222 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow c 2)) 1/3) (/ 1 (pow d 2))) in d
1546852621.223 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow c 2)) 1/3) in d
1546852621.223 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow c 2))))) in d
1546852621.223 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow c 2)))) in d
1546852621.223 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.223 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.223 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow c 2))) in d
1546852621.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852621.223 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.223 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.223 * [misc]backup-simplify:  Simplify c into c
1546852621.223 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.223 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852621.223 * [misc]backup-simplify:  Simplify (log (/ 1 (pow c 2))) into (log (/ 1 (pow c 2)))
1546852621.223 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow c 2)))) into (* 1/3 (log (/ 1 (pow c 2))))
1546852621.223 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow c 2))))) into (pow (/ 1 (pow c 2)) 1/3)
1546852621.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852621.223 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.223 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.223 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.223 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.223 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.223 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.223 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.224 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.224 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.224 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.224 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852621.224 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852621.225 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow c 2)) 1)))) 1) into 0
1546852621.225 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow c 2))))) into 0
1546852621.225 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow c 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.226 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1546852621.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852621.227 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow c 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow c 2)) 1)))) 2) into 0
1546852621.227 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow c 2)))))) into 0
1546852621.228 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow c 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546852621.228 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow c 2)) 1/3) 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.228 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow c 2)) 1/3) 0) (* 0 1)) into 0
1546852621.228 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow c 2)) 1/3) 1) into (pow (/ 1 (pow c 2)) 1/3)
1546852621.229 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow c 2)) 1/3)))) into 0
1546852621.229 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.229 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.230 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow c 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow c 1)))) 2) into 0
1546852621.230 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (log c)))) into 0
1546852621.231 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546852621.231 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.231 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852621.231 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.231 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852621.232 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852621.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.234 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 1 (pow d 2))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1546852621.234 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.234 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ 1 (pow d 2))) (+ (* 0 0) (* 0 (- (* 2 (log c))))))) into 0
1546852621.236 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 1/3 (/ 1 (pow d 2))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546852621.236 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.236 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.236 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.236 * [misc]backup-simplify:  Simplify (pow (/ 1 (- c)) -2/3) into (pow (/ -1 c) -2/3)
1546852621.236 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 1 1 1)
1546852621.236 * [misc]backup-simplify:  Simplify (cbrt (+ (* c c) (* d d))) into (pow (+ (pow c 2) (pow d 2)) 1/3)
1546852621.236 * [misc]approximate:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 1/3) in (c d) around 0
1546852621.236 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 1/3) in d
1546852621.236 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (pow c 2) (pow d 2))))) in d
1546852621.236 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (pow c 2) (pow d 2)))) in d
1546852621.236 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.236 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.236 * [misc]taylor:  Taking taylor expansion of (log (+ (pow c 2) (pow d 2))) in d
1546852621.236 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1546852621.236 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.236 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.236 * [misc]backup-simplify:  Simplify c into c
1546852621.236 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.236 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.236 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.236 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.236 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.236 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1546852621.236 * [misc]backup-simplify:  Simplify (log (pow c 2)) into (log (pow c 2))
1546852621.236 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow c 2))) into (* 1/3 (log (pow c 2)))
1546852621.236 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow c 2)))) into (pow (pow c 2) 1/3)
1546852621.236 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 1/3) in c
1546852621.236 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (pow c 2) (pow d 2))))) in c
1546852621.236 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (pow c 2) (pow d 2)))) in c
1546852621.236 * [misc]taylor:  Taking taylor expansion of 1/3 in c
1546852621.236 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.236 * [misc]taylor:  Taking taylor expansion of (log (+ (pow c 2) (pow d 2))) in c
1546852621.236 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852621.236 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.237 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.237 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.237 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.237 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.237 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.237 * [misc]backup-simplify:  Simplify d into d
1546852621.237 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.237 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852621.237 * [misc]backup-simplify:  Simplify (log (pow d 2)) into (log (pow d 2))
1546852621.237 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow d 2))) into (* 1/3 (log (pow d 2)))
1546852621.237 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d 2)))) into (pow (pow d 2) 1/3)
1546852621.237 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow c 2) (pow d 2)) 1/3) in c
1546852621.237 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (pow c 2) (pow d 2))))) in c
1546852621.237 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (pow c 2) (pow d 2)))) in c
1546852621.237 * [misc]taylor:  Taking taylor expansion of 1/3 in c
1546852621.237 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.237 * [misc]taylor:  Taking taylor expansion of (log (+ (pow c 2) (pow d 2))) in c
1546852621.237 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852621.237 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.237 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.237 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.237 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.237 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.237 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.237 * [misc]backup-simplify:  Simplify d into d
1546852621.237 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.237 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852621.237 * [misc]backup-simplify:  Simplify (log (pow d 2)) into (log (pow d 2))
1546852621.237 * [misc]backup-simplify:  Simplify (* 1/3 (log (pow d 2))) into (* 1/3 (log (pow d 2)))
1546852621.237 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d 2)))) into (pow (pow d 2) 1/3)
1546852621.237 * [misc]taylor:  Taking taylor expansion of (pow (pow d 2) 1/3) in d
1546852621.237 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow d 2)))) in d
1546852621.237 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow d 2))) in d
1546852621.237 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.237 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.237 * [misc]taylor:  Taking taylor expansion of (log (pow d 2)) in d
1546852621.237 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.237 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.237 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.238 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.238 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.238 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.238 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d)) 0) into (* 2 (log d))
1546852621.238 * [misc]backup-simplify:  Simplify (* 1/3 (* 2 (log d))) into (* 2/3 (log d))
1546852621.238 * [misc]backup-simplify:  Simplify (exp (* 2/3 (log d))) into (pow d 2/3)
1546852621.238 * [misc]backup-simplify:  Simplify (pow d 2/3) into (pow d 2/3)
1546852621.238 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852621.238 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.239 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow d 2) 1)))) 1) into 0
1546852621.239 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (pow d 2)))) into 0
1546852621.240 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d 2)))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.240 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.240 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.240 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.240 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.241 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1546852621.241 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d)) 0) into (* 2 (log d))
1546852621.241 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (* 2 (log d)))) into 0
1546852621.242 * [misc]backup-simplify:  Simplify (* (exp (* 2/3 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.242 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.242 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.242 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852621.243 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.243 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow d 2) 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow (pow d 2) 1)))) 2) into (/ 1 (pow d 2))
1546852621.244 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (pow d 2))) (+ (* 0 0) (* 0 (log (pow d 2))))) into (* 1/3 (/ 1 (pow d 2)))
1546852621.244 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d 2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 1/3 (/ 1 (pow d 2))) 1) 1)))) into (* 1/3 (pow (/ 1 (pow d 4)) 1/3))
1546852621.244 * [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 (pow d 4)) 1/3)) in d
1546852621.244 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.244 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.244 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow d 4)) 1/3) in d
1546852621.244 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow d 4))))) in d
1546852621.244 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow d 4)))) in d
1546852621.244 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.244 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.244 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow d 4))) in d
1546852621.244 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 4)) in d
1546852621.245 * [misc]taylor:  Taking taylor expansion of (pow d 4) in d
1546852621.245 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.245 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.245 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.245 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.245 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.245 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.245 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.245 * [misc]backup-simplify:  Simplify (+ (* (- 4) (log d)) 0) into (- (* 4 (log d)))
1546852621.245 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 4 (log d)))) into (* -4/3 (log d))
1546852621.245 * [misc]backup-simplify:  Simplify (exp (* -4/3 (log d))) into (pow d -4/3)
1546852621.245 * [misc]backup-simplify:  Simplify (* 1/3 (pow d -4/3)) into (* 1/3 (pow (/ 1 (pow d 4)) 1/3))
1546852621.245 * [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 (pow d 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow d 4)) 1/3))
1546852621.245 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.246 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.248 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
1546852621.248 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d)) 0) into (* 2 (log d))
1546852621.248 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (* 2 (log d))))) into 0
1546852621.249 * [misc]backup-simplify:  Simplify (* (exp (* 2/3 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546852621.249 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.250 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.250 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852621.250 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.252 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow d 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 1) 1)) (pow (pow d 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow d 2) 1)))) 6) into 0
1546852621.252 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ 1 (pow d 2))) (+ (* 0 0) (* 0 (log (pow d 2)))))) into 0
1546852621.253 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d 2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 1/3 (/ 1 (pow d 2))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546852621.253 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.253 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.253 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.253 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.253 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.254 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.255 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1546852621.255 * [misc]backup-simplify:  Simplify (+ (* (- 4) (log d)) 0) into (- (* 4 (log d)))
1546852621.255 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (* 4 (log d))))) into 0
1546852621.256 * [misc]backup-simplify:  Simplify (* (exp (* -4/3 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.256 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (pow d -4/3))) into 0
1546852621.256 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.256 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.256 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852621.260 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1546852621.260 * [misc]backup-simplify:  Simplify (+ (* (- -2) (log d)) 0) into (* 2 (log d))
1546852621.261 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 2 (log d)))))) into 0
1546852621.262 * [misc]backup-simplify:  Simplify (* (exp (* 2/3 (log d))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546852621.262 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.263 * [misc]backup-simplify:  Simplify (+ (* (* 1/3 (pow (/ 1 (pow d 4)) 1/3)) (pow (* 1 c) 2)) (pow d 2/3)) into (+ (* 1/3 (* (pow c 2) (pow (/ 1 (pow d 4)) 1/3))) (pow d 2/3))
1546852621.263 * [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3)
1546852621.263 * [misc]approximate:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in (c d) around 0
1546852621.263 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in d
1546852621.263 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1546852621.263 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1546852621.263 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.263 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.263 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852621.263 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852621.263 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852621.263 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.263 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.263 * [misc]backup-simplify:  Simplify c into c
1546852621.263 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.263 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852621.263 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852621.263 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.263 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.263 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.263 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.263 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.263 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.264 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852621.264 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.264 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d)) 0) into (- (* 2 (log d)))
1546852621.264 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d)))) into (* -2/3 (log d))
1546852621.264 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d))) into (pow d -2/3)
1546852621.264 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in c
1546852621.264 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852621.264 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852621.264 * [misc]taylor:  Taking taylor expansion of 1/3 in c
1546852621.264 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.264 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.264 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.264 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.264 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.264 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.264 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.264 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.264 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.264 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.264 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.264 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.264 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.264 * [misc]backup-simplify:  Simplify d into d
1546852621.264 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.265 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.265 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.265 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.265 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.265 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log c)))) into (* -2/3 (log c))
1546852621.265 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log c))) into (pow c -2/3)
1546852621.265 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in c
1546852621.265 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852621.265 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852621.265 * [misc]taylor:  Taking taylor expansion of 1/3 in c
1546852621.265 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.265 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.265 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.265 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.265 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.265 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.265 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.265 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.265 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.265 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.265 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.265 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.265 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.265 * [misc]backup-simplify:  Simplify d into d
1546852621.265 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.266 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.266 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.266 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.266 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.266 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log c)))) into (* -2/3 (log c))
1546852621.266 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log c))) into (pow c -2/3)
1546852621.266 * [misc]taylor:  Taking taylor expansion of (pow c -2/3) in d
1546852621.266 * [misc]taylor:  Taking taylor expansion of (exp (* -2/3 (log c))) in d
1546852621.266 * [misc]taylor:  Taking taylor expansion of (* -2/3 (log c)) in d
1546852621.266 * [misc]taylor:  Taking taylor expansion of -2/3 in d
1546852621.266 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1546852621.266 * [misc]taylor:  Taking taylor expansion of (log c) in d
1546852621.266 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.266 * [misc]backup-simplify:  Simplify c into c
1546852621.266 * [misc]backup-simplify:  Simplify (log c) into (log c)
1546852621.266 * [misc]backup-simplify:  Simplify (* -2/3 (log c)) into (* -2/3 (log c))
1546852621.266 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log c))) into (pow c -2/3)
1546852621.266 * [misc]backup-simplify:  Simplify (pow c -2/3) into (pow c -2/3)
1546852621.266 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.267 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.267 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.268 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1546852621.268 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.268 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (* 2 (log c))))) into 0
1546852621.269 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.269 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.269 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.269 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.270 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
1546852621.270 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (log c))) into 0
1546852621.271 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.271 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.271 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.271 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.271 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852621.272 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 1 (pow d 2))) 1)) (pow 1 1)))) 2) into (/ 1 (pow d 2))
1546852621.272 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.273 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (pow d 2))) (+ (* 0 0) (* 0 (- (* 2 (log c)))))) into (* 1/3 (/ 1 (pow d 2)))
1546852621.273 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 1/3 (/ 1 (pow d 2))) 1) 1)))) into (* 1/3 (* (pow (/ 1 (pow c 2)) 1/3) (/ 1 (pow d 2))))
1546852621.273 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow c 2)) 1/3) (/ 1 (pow d 2)))) in d
1546852621.273 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.273 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.273 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow c 2)) 1/3) (/ 1 (pow d 2))) in d
1546852621.273 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow c 2)) 1/3) in d
1546852621.273 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow c 2))))) in d
1546852621.273 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow c 2)))) in d
1546852621.273 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.273 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.273 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow c 2))) in d
1546852621.274 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852621.274 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.274 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.274 * [misc]backup-simplify:  Simplify c into c
1546852621.274 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.274 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852621.274 * [misc]backup-simplify:  Simplify (log (/ 1 (pow c 2))) into (log (/ 1 (pow c 2)))
1546852621.274 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow c 2)))) into (* 1/3 (log (/ 1 (pow c 2))))
1546852621.274 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow c 2))))) into (pow (/ 1 (pow c 2)) 1/3)
1546852621.274 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852621.274 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.274 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.274 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.274 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.274 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.274 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.274 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.274 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.275 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.275 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.275 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852621.275 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852621.276 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow c 2)) 1)))) 1) into 0
1546852621.276 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow c 2))))) into 0
1546852621.276 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow c 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.277 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1546852621.277 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852621.278 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow c 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow c 2)) 1)))) 2) into 0
1546852621.278 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow c 2)))))) into 0
1546852621.279 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow c 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546852621.279 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow c 2)) 1/3) 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.279 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow c 2)) 1/3) 0) (* 0 1)) into 0
1546852621.280 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow c 2)) 1/3) 1) into (pow (/ 1 (pow c 2)) 1/3)
1546852621.280 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow c 2)) 1/3)))) into 0
1546852621.280 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.280 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.281 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow c 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow c 1)))) 2) into 0
1546852621.281 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (log c)))) into 0
1546852621.282 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546852621.282 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.284 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852621.284 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.284 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852621.285 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852621.285 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.289 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 1 (pow d 2))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1546852621.289 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.289 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ 1 (pow d 2))) (+ (* 0 0) (* 0 (- (* 2 (log c))))))) into 0
1546852621.291 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 1/3 (/ 1 (pow d 2))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546852621.291 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.291 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.291 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.291 * [misc]backup-simplify:  Simplify (pow (/ 1 c) -2/3) into (pow (/ 1 c) -2/3)
1546852621.292 * [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3)
1546852621.292 * [misc]approximate:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in (c d) around 0
1546852621.292 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in d
1546852621.292 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1546852621.292 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1546852621.292 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.292 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.292 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852621.292 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852621.292 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852621.292 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.292 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.292 * [misc]backup-simplify:  Simplify c into c
1546852621.292 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.292 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852621.292 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852621.292 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.292 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.292 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.292 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.293 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.293 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.293 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852621.293 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.293 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log d)) 0) into (- (* 2 (log d)))
1546852621.293 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log d)))) into (* -2/3 (log d))
1546852621.293 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log d))) into (pow d -2/3)
1546852621.293 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in c
1546852621.293 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852621.293 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852621.294 * [misc]taylor:  Taking taylor expansion of 1/3 in c
1546852621.294 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.294 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.294 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.294 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.294 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.294 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.294 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.294 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.294 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.294 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.294 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.294 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.294 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.294 * [misc]backup-simplify:  Simplify d into d
1546852621.294 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.294 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.294 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.295 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.295 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.295 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log c)))) into (* -2/3 (log c))
1546852621.295 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log c))) into (pow c -2/3)
1546852621.295 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) 1/3) in c
1546852621.295 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1546852621.295 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1546852621.295 * [misc]taylor:  Taking taylor expansion of 1/3 in c
1546852621.295 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.295 * [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.295 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.295 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.295 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.295 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.295 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.295 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.295 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.296 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.296 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.296 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.296 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.296 * [misc]backup-simplify:  Simplify d into d
1546852621.296 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.296 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.296 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.296 * [misc]backup-simplify:  Simplify (log 1) into 0
1546852621.296 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.296 * [misc]backup-simplify:  Simplify (* 1/3 (- (* 2 (log c)))) into (* -2/3 (log c))
1546852621.297 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log c))) into (pow c -2/3)
1546852621.297 * [misc]taylor:  Taking taylor expansion of (pow c -2/3) in d
1546852621.297 * [misc]taylor:  Taking taylor expansion of (exp (* -2/3 (log c))) in d
1546852621.297 * [misc]taylor:  Taking taylor expansion of (* -2/3 (log c)) in d
1546852621.297 * [misc]taylor:  Taking taylor expansion of -2/3 in d
1546852621.297 * [misc]backup-simplify:  Simplify -2/3 into -2/3
1546852621.297 * [misc]taylor:  Taking taylor expansion of (log c) in d
1546852621.297 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.297 * [misc]backup-simplify:  Simplify c into c
1546852621.297 * [misc]backup-simplify:  Simplify (log c) into (log c)
1546852621.297 * [misc]backup-simplify:  Simplify (* -2/3 (log c)) into (* -2/3 (log c))
1546852621.297 * [misc]backup-simplify:  Simplify (exp (* -2/3 (log c))) into (pow c -2/3)
1546852621.297 * [misc]backup-simplify:  Simplify (pow c -2/3) into (pow c -2/3)
1546852621.297 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.298 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.300 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1546852621.300 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.300 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (* 2 (log c))))) into 0
1546852621.301 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.301 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.302 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.302 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.302 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
1546852621.303 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (* 0 (log c))) into 0
1546852621.304 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.304 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.304 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.304 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.304 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852621.306 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 1 (pow d 2))) 1)) (pow 1 1)))) 2) into (/ 1 (pow d 2))
1546852621.306 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.307 * [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (pow d 2))) (+ (* 0 0) (* 0 (- (* 2 (log c)))))) into (* 1/3 (/ 1 (pow d 2)))
1546852621.308 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 1/3 (/ 1 (pow d 2))) 1) 1)))) into (* 1/3 (* (pow (/ 1 (pow c 2)) 1/3) (/ 1 (pow d 2))))
1546852621.308 * [misc]taylor:  Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow c 2)) 1/3) (/ 1 (pow d 2)))) in d
1546852621.308 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.308 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.308 * [misc]taylor:  Taking taylor expansion of (* (pow (/ 1 (pow c 2)) 1/3) (/ 1 (pow d 2))) in d
1546852621.308 * [misc]taylor:  Taking taylor expansion of (pow (/ 1 (pow c 2)) 1/3) in d
1546852621.308 * [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow c 2))))) in d
1546852621.308 * [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 (pow c 2)))) in d
1546852621.308 * [misc]taylor:  Taking taylor expansion of 1/3 in d
1546852621.308 * [misc]backup-simplify:  Simplify 1/3 into 1/3
1546852621.308 * [misc]taylor:  Taking taylor expansion of (log (/ 1 (pow c 2))) in d
1546852621.308 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852621.308 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.308 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.308 * [misc]backup-simplify:  Simplify c into c
1546852621.308 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.308 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852621.308 * [misc]backup-simplify:  Simplify (log (/ 1 (pow c 2))) into (log (/ 1 (pow c 2)))
1546852621.308 * [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 (pow c 2)))) into (* 1/3 (log (/ 1 (pow c 2))))
1546852621.309 * [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 (pow c 2))))) into (pow (/ 1 (pow c 2)) 1/3)
1546852621.309 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852621.309 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.309 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.309 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.309 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.309 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.309 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.309 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.310 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.310 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.310 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.310 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852621.310 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1546852621.311 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow c 2)) 1)))) 1) into 0
1546852621.311 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow c 2))))) into 0
1546852621.312 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow c 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1546852621.313 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1546852621.313 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1546852621.314 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow c 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow c 2)) 1)))) 2) into 0
1546852621.315 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow c 2)))))) into 0
1546852621.317 * [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1 (pow c 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546852621.317 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow c 2)) 1/3) 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.317 * [misc]backup-simplify:  Simplify (+ (* (pow (/ 1 (pow c 2)) 1/3) 0) (* 0 1)) into 0
1546852621.317 * [misc]backup-simplify:  Simplify (* (pow (/ 1 (pow c 2)) 1/3) 1) into (pow (/ 1 (pow c 2)) 1/3)
1546852621.318 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow c 2)) 1/3)))) into 0
1546852621.318 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.318 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.319 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow c 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow c 1)))) 2) into 0
1546852621.320 * [misc]backup-simplify:  Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (log c)))) into 0
1546852621.322 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1546852621.322 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.322 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852621.323 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.323 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852621.323 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852621.323 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.327 * [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 1 (pow d 2))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1546852621.327 * [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
1546852621.327 * [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 (/ 1 (pow d 2))) (+ (* 0 0) (* 0 (- (* 2 (log c))))))) into 0
1546852621.329 * [misc]backup-simplify:  Simplify (* (exp (* -2/3 (log c))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 1/3 (/ 1 (pow d 2))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1546852621.329 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.329 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.329 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.329 * [misc]backup-simplify:  Simplify (pow (/ 1 (- c)) -2/3) into (pow (/ -1 c) -2/3)
1546852621.329 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1546852621.330 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1546852621.330 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1546852621.330 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1546852621.330 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1546852621.330 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.330 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.330 * [misc]backup-simplify:  Simplify c into c
1546852621.330 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.330 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.330 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.330 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.330 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.330 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1546852621.330 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1546852621.330 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852621.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.331 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1546852621.331 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1546852621.331 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852621.331 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.331 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.331 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.331 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.331 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.331 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.331 * [misc]backup-simplify:  Simplify d into d
1546852621.331 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.331 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852621.331 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1546852621.331 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852621.331 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.331 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1546852621.331 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1546852621.331 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852621.331 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.332 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.332 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.332 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.332 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.332 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.332 * [misc]backup-simplify:  Simplify d into d
1546852621.332 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.332 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852621.332 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1546852621.332 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852621.332 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.332 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1546852621.332 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.332 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.332 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.332 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.332 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.332 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.332 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.333 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.333 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.333 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852621.333 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.334 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1546852621.334 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1546852621.334 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852621.334 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852621.334 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.334 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.334 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.334 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852621.334 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852621.334 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.335 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.335 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.335 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.335 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852621.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.335 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1546852621.335 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.336 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.336 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.336 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.336 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.336 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.336 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1546852621.336 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852621.336 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1546852621.336 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852621.336 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852621.336 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852621.336 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.336 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.336 * [misc]backup-simplify:  Simplify c into c
1546852621.337 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.337 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852621.337 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852621.337 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.337 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.337 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.337 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.337 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.337 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.337 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852621.337 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852621.338 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.338 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.338 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.338 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852621.338 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.338 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.338 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.338 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.338 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.338 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.338 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.339 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.339 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.339 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.339 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.339 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.339 * [misc]backup-simplify:  Simplify d into d
1546852621.339 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.339 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.339 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.339 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852621.340 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.340 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.340 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.340 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852621.340 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.340 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.340 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.340 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.340 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.340 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.340 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.341 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.341 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.341 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.341 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.341 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.341 * [misc]backup-simplify:  Simplify d into d
1546852621.341 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.341 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.341 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.341 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852621.341 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.342 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.342 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.342 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852621.342 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852621.342 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.342 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.342 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.342 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.343 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.343 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.343 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852621.344 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1546852621.344 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1546852621.344 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852621.344 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852621.344 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.344 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.344 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.344 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.344 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.344 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852621.344 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.345 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852621.345 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.345 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.345 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.345 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852621.345 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.346 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852621.346 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852621.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.346 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1546852621.346 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.346 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.347 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.347 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.347 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.347 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.347 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.347 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1546852621.347 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852621.347 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1546852621.347 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852621.347 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852621.348 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852621.348 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.348 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.348 * [misc]backup-simplify:  Simplify c into c
1546852621.348 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.348 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852621.348 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852621.348 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.348 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.348 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.348 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.348 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.348 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.348 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852621.349 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852621.349 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.349 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.349 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852621.349 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.349 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.349 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.349 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.349 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.350 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.350 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.350 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.350 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.350 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.350 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.350 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.350 * [misc]backup-simplify:  Simplify d into d
1546852621.350 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.350 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.350 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.350 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852621.351 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.351 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.351 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852621.351 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.351 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.351 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.351 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.351 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.351 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.351 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.352 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.352 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.352 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.352 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.352 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.352 * [misc]backup-simplify:  Simplify d into d
1546852621.352 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.352 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.352 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.352 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852621.353 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.353 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.353 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.353 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852621.353 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852621.353 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.353 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.353 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.353 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.354 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.354 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.354 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852621.355 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1546852621.355 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1546852621.355 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852621.355 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852621.355 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.355 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.355 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.355 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.355 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.355 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852621.356 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.356 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852621.356 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.356 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.356 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.356 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852621.357 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.357 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852621.357 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852621.357 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.357 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1546852621.357 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.357 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.358 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.358 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.358 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.358 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.358 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.358 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1546852621.358 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2 1)
1546852621.359 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1546852621.359 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1546852621.359 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1546852621.359 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1546852621.359 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.359 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.359 * [misc]backup-simplify:  Simplify c into c
1546852621.359 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.359 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.359 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.359 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.359 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.359 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1546852621.359 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1546852621.359 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1546852621.359 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.360 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1546852621.360 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1546852621.360 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852621.360 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.360 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.360 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.360 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.360 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.360 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.360 * [misc]backup-simplify:  Simplify d into d
1546852621.360 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.360 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852621.360 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1546852621.360 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852621.360 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.360 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1546852621.360 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1546852621.360 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1546852621.360 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.361 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.361 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.361 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.361 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.361 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.361 * [misc]backup-simplify:  Simplify d into d
1546852621.361 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.361 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1546852621.361 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1546852621.361 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852621.361 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.361 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1546852621.361 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.361 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.361 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.361 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.361 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.361 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.362 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.362 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.362 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.362 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1546852621.362 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.363 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1546852621.363 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1546852621.363 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852621.363 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852621.363 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.363 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.363 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.363 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852621.364 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852621.364 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.364 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.364 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.364 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.364 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1546852621.364 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.365 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1546852621.365 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.365 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.365 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.365 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.365 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.365 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.365 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1546852621.365 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852621.365 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1546852621.366 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852621.366 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852621.366 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852621.366 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.366 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.366 * [misc]backup-simplify:  Simplify c into c
1546852621.366 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.366 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852621.366 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852621.366 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.366 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.366 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.366 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.366 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.366 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.366 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852621.367 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852621.367 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.367 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.367 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.367 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852621.367 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.368 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.368 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.368 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.368 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.368 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.368 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.368 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.368 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.368 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.368 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.368 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.368 * [misc]backup-simplify:  Simplify d into d
1546852621.368 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.368 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.368 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.369 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852621.369 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.369 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.369 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852621.370 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.370 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.370 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.370 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.370 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.370 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.370 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.370 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.370 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.370 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.370 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.370 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.370 * [misc]backup-simplify:  Simplify d into d
1546852621.370 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.371 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.371 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.371 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852621.371 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.371 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.372 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852621.372 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852621.372 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.372 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.372 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.372 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.372 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.373 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.373 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852621.374 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1546852621.374 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1546852621.374 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852621.374 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852621.374 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.374 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.374 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.374 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.374 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.374 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852621.374 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.375 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852621.375 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.375 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.375 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.375 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852621.375 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.376 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852621.376 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852621.376 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.376 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1546852621.376 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.376 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.377 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.377 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.377 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.377 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.377 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.377 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1546852621.377 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1546852621.378 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1546852621.378 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1546852621.378 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1546852621.378 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1546852621.378 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1546852621.378 * [misc]taylor:  Taking taylor expansion of c in d
1546852621.378 * [misc]backup-simplify:  Simplify c into c
1546852621.378 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1546852621.378 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1546852621.378 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1546852621.378 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.378 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.378 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.378 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.378 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.378 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.379 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1546852621.379 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852621.379 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.379 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.380 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852621.380 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.380 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.380 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.380 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.380 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.380 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.380 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.380 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.380 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.380 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.380 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.380 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.380 * [misc]backup-simplify:  Simplify d into d
1546852621.380 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.380 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.381 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.381 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852621.381 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.381 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.382 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852621.382 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1546852621.382 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1546852621.382 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1546852621.382 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1546852621.382 * [misc]taylor:  Taking taylor expansion of c in c
1546852621.382 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.382 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.382 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.382 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1546852621.382 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1546852621.382 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1546852621.382 * [misc]taylor:  Taking taylor expansion of d in c
1546852621.383 * [misc]backup-simplify:  Simplify d into d
1546852621.383 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1546852621.383 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1546852621.383 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1546852621.383 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1546852621.383 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.384 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1546852621.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.384 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1546852621.384 * [misc]taylor:  Taking taylor expansion of 1 in d
1546852621.384 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.384 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.384 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.384 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.384 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.385 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.385 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1546852621.386 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1546852621.386 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1546852621.386 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1546852621.386 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1546852621.386 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1546852621.386 * [misc]taylor:  Taking taylor expansion of d in d
1546852621.386 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.386 * [misc]backup-simplify:  Simplify 1 into 1
1546852621.386 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1546852621.386 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1546852621.386 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1546852621.387 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1546852621.387 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.387 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.387 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.387 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1546852621.388 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.388 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1546852621.388 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1546852621.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1546852621.388 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1546852621.388 * [misc]taylor:  Taking taylor expansion of 0 in d
1546852621.388 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.389 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1546852621.389 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1546852621.389 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.389 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.389 * [misc]backup-simplify:  Simplify 0 into 0
1546852621.389 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1546852621.389 * * * [misc]progress:  simplifying candidates
1546852621.389 * * * * [misc]progress:  [ 1 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (pow (+ (* c c) (* d d)) 1/3))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.389 * * * * [misc]progress:  [ 2 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (pow (cbrt (+ (* c c) (* d d))) 1))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.390 * * * * [misc]progress:  [ 3 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (exp (log (cbrt (+ (* c c) (* d d))))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.390 * * * * [misc]progress:  [ 4 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (log (exp (cbrt (+ (* c c) (* d d))))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.390 * * * * [misc]progress:  [ 5 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (* (cbrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (cbrt (+ (* c c) (* d d))))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.390 * [enter]simplify:  Simplifying (cbrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1546852621.390 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852621.392 * * [misc]simplify:  iters left: 5 (9 enodes)
1546852621.395 * [exit]simplify:  Simplified to (cbrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1546852621.395 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (* (cbrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (cbrt (+ (* c c) (* d d))))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.395 * * * * [misc]progress:  [ 6 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.395 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1546852621.395 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852621.397 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852621.399 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1546852621.399 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.400 * * * * [misc]progress:  [ 7 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (* (cbrt 1) (cbrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.400 * [enter]simplify:  Simplifying (cbrt 1)
1546852621.400 * * [misc]simplify:  iters left: 1 (2 enodes)
1546852621.401 * [exit]simplify:  Simplified to 1
1546852621.401 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (* 1 (cbrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.401 * * * * [misc]progress:  [ 8 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (/ (cbrt (+ (pow (* c c) 3) (pow (* d d) 3))) (cbrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.401 * [enter]simplify:  Simplifying (cbrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1546852621.401 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852621.404 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852621.410 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852621.421 * * [misc]simplify:  iters left: 3 (49 enodes)
1546852621.429 * * [misc]simplify:  iters left: 2 (56 enodes)
1546852621.437 * * [misc]simplify:  iters left: 1 (61 enodes)
1546852621.443 * [exit]simplify:  Simplified to (cbrt (+ (pow c 6) (pow d 6)))
1546852621.443 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (/ (cbrt (+ (pow c 6) (pow d 6))) (cbrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.443 * * * * [misc]progress:  [ 9 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (/ (cbrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (cbrt (- (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.443 * [enter]simplify:  Simplifying (cbrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1546852621.444 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852621.445 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852621.449 * * [misc]simplify:  iters left: 4 (41 enodes)
1546852621.455 * * [misc]simplify:  iters left: 3 (78 enodes)
1546852621.469 * * [misc]simplify:  iters left: 2 (175 enodes)
1546852621.531 * [exit]simplify:  Simplified to (cbrt (- (pow c 4) (pow d 4)))
1546852621.531 * [misc]simplify:  Simplified (2 1 2 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (/ (cbrt (- (pow c 4) (pow d 4))) (cbrt (- (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.531 * * * * [misc]progress:  [ 10 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (* (* (cbrt (cbrt (+ (* c c) (* d d)))) (cbrt (cbrt (+ (* c c) (* d d))))) (cbrt (cbrt (+ (* c c) (* d d))))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.531 * * * * [misc]progress:  [ 11 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (* (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.531 * * * * [misc]progress:  [ 12 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.531 * * * * [misc]progress:  [ 13 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (* 1 (cbrt (+ (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.531 * * * * [misc]progress:  [ 14 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (pow (+ (* c c) (* d d)) 1/3)) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.531 * * * * [misc]progress:  [ 15 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (pow (cbrt (+ (* c c) (* d d))) 1)) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.531 * * * * [misc]progress:  [ 16 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (exp (log (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.531 * * * * [misc]progress:  [ 17 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (log (exp (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.531 * * * * [misc]progress:  [ 18 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (* (cbrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.531 * [enter]simplify:  Simplifying (cbrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1546852621.532 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852621.533 * * [misc]simplify:  iters left: 5 (9 enodes)
1546852621.534 * [exit]simplify:  Simplified to (cbrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1546852621.534 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (* (cbrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.534 * * * * [misc]progress:  [ 19 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.534 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1546852621.534 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852621.535 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852621.537 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1546852621.537 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.537 * * * * [misc]progress:  [ 20 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (* (cbrt 1) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.537 * [enter]simplify:  Simplifying (cbrt 1)
1546852621.537 * * [misc]simplify:  iters left: 1 (2 enodes)
1546852621.538 * [exit]simplify:  Simplified to 1
1546852621.538 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (* 1 (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.538 * * * * [misc]progress:  [ 21 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (/ (cbrt (+ (pow (* c c) 3) (pow (* d d) 3))) (cbrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.538 * [enter]simplify:  Simplifying (cbrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1546852621.538 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852621.539 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852621.543 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852621.549 * * [misc]simplify:  iters left: 3 (49 enodes)
1546852621.555 * * [misc]simplify:  iters left: 2 (56 enodes)
1546852621.562 * * [misc]simplify:  iters left: 1 (61 enodes)
1546852621.571 * [exit]simplify:  Simplified to (cbrt (+ (pow c 6) (pow d 6)))
1546852621.571 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (/ (cbrt (+ (pow c 6) (pow d 6))) (cbrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.571 * * * * [misc]progress:  [ 22 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (/ (cbrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (cbrt (- (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.572 * [enter]simplify:  Simplifying (cbrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1546852621.572 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852621.573 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852621.577 * * [misc]simplify:  iters left: 4 (41 enodes)
1546852621.584 * * [misc]simplify:  iters left: 3 (78 enodes)
1546852621.597 * * [misc]simplify:  iters left: 2 (175 enodes)
1546852621.662 * [exit]simplify:  Simplified to (cbrt (- (pow c 4) (pow d 4)))
1546852621.662 * [misc]simplify:  Simplified (2 1 2 1 1 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (/ (cbrt (- (pow c 4) (pow d 4))) (cbrt (- (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.662 * * * * [misc]progress:  [ 23 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (* (* (cbrt (cbrt (+ (* c c) (* d d)))) (cbrt (cbrt (+ (* c c) (* d d))))) (cbrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.662 * * * * [misc]progress:  [ 24 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (* (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.662 * * * * [misc]progress:  [ 25 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (* (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.662 * * * * [misc]progress:  [ 26 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (* 1 (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.662 * * * * [misc]progress:  [ 27 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (pow (+ (* c c) (* d d)) 1/2)))>
1546852621.662 * * * * [misc]progress:  [ 28 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (pow (sqrt (+ (* c c) (* d d))) 1)))>
1546852621.662 * * * * [misc]progress:  [ 29 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (exp (log (sqrt (+ (* c c) (* d d)))))))>
1546852621.662 * * * * [misc]progress:  [ 30 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (log (exp (sqrt (+ (* c c) (* d d)))))))>
1546852621.662 * * * * [misc]progress:  [ 31 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1546852621.662 * * * * [misc]progress:  [ 32 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1546852621.662 * * * * [misc]progress:  [ 33 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1546852621.662 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1546852621.662 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852621.664 * * [misc]simplify:  iters left: 5 (10 enodes)
1546852621.665 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1546852621.665 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1546852621.665 * * * * [misc]progress:  [ 34 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1546852621.665 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1546852621.665 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852621.666 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852621.668 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1546852621.668 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1546852621.668 * * * * [misc]progress:  [ 35 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))>
1546852621.668 * [enter]simplify:  Simplifying (sqrt 1)
1546852621.668 * * [misc]simplify:  iters left: 1 (2 enodes)
1546852621.669 * [exit]simplify:  Simplified to 1
1546852621.669 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (* 1 (sqrt (+ (* c c) (* d d))))))
1546852621.669 * * * * [misc]progress:  [ 36 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* 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))))))))>
1546852621.669 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1546852621.669 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852621.670 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852621.674 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852621.680 * * [misc]simplify:  iters left: 3 (49 enodes)
1546852621.687 * * [misc]simplify:  iters left: 2 (56 enodes)
1546852621.693 * * [misc]simplify:  iters left: 1 (61 enodes)
1546852621.702 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1546852621.702 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))
1546852621.702 * * * * [misc]progress:  [ 37 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1546852621.703 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1546852621.703 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852621.704 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852621.708 * * [misc]simplify:  iters left: 4 (41 enodes)
1546852621.715 * * [misc]simplify:  iters left: 3 (78 enodes)
1546852621.729 * * [misc]simplify:  iters left: 2 (175 enodes)
1546852621.792 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1546852621.792 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))))
1546852621.792 * * * * [misc]progress:  [ 38 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1546852621.792 * * * * [misc]progress:  [ 39 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (fabs (sqrt (+ (* c c) (* d d))))))>
1546852621.792 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1546852621.792 * * [misc]simplify:  iters left: 5 (6 enodes)
1546852621.793 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852621.794 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1546852621.794 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (fabs (sqrt (+ (* c c) (* d d))))))
1546852621.794 * * * * [misc]progress:  [ 40 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (* 1 (sqrt (+ (* c c) (* d d))))))>
1546852621.795 * * * * [misc]progress:  [ 41 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (pow (+ (* c c) (* d d)) 1/2))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.795 * * * * [misc]progress:  [ 42 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (pow (sqrt (+ (* c c) (* d d))) 1))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.795 * * * * [misc]progress:  [ 43 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (exp (log (sqrt (+ (* c c) (* d d))))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.795 * * * * [misc]progress:  [ 44 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (log (exp (sqrt (+ (* c c) (* d d))))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.795 * * * * [misc]progress:  [ 45 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.795 * * * * [misc]progress:  [ 46 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.795 * * * * [misc]progress:  [ 47 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.795 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1546852621.795 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852621.796 * * [misc]simplify:  iters left: 5 (10 enodes)
1546852621.798 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1546852621.798 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.798 * * * * [misc]progress:  [ 48 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.798 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1546852621.798 * * [misc]simplify:  iters left: 6 (7 enodes)
1546852621.799 * * [misc]simplify:  iters left: 5 (8 enodes)
1546852621.800 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1546852621.800 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.800 * * * * [misc]progress:  [ 49 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.800 * [enter]simplify:  Simplifying (sqrt 1)
1546852621.800 * * [misc]simplify:  iters left: 1 (2 enodes)
1546852621.801 * [exit]simplify:  Simplified to 1
1546852621.801 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.801 * * * * [misc]progress:  [ 50 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.801 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1546852621.802 * * [misc]simplify:  iters left: 6 (9 enodes)
1546852621.803 * * [misc]simplify:  iters left: 5 (20 enodes)
1546852621.806 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852621.813 * * [misc]simplify:  iters left: 3 (49 enodes)
1546852621.820 * * [misc]simplify:  iters left: 2 (56 enodes)
1546852621.827 * * [misc]simplify:  iters left: 1 (61 enodes)
1546852621.834 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1546852621.834 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.834 * * * * [misc]progress:  [ 51 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.834 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1546852621.834 * * [misc]simplify:  iters left: 6 (8 enodes)
1546852621.838 * * [misc]simplify:  iters left: 5 (21 enodes)
1546852621.842 * * [misc]simplify:  iters left: 4 (41 enodes)
1546852621.849 * * [misc]simplify:  iters left: 3 (78 enodes)
1546852621.862 * * [misc]simplify:  iters left: 2 (175 enodes)
1546852621.926 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1546852621.926 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.926 * * * * [misc]progress:  [ 52 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.926 * * * * [misc]progress:  [ 53 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.926 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1546852621.926 * * [misc]simplify:  iters left: 5 (6 enodes)
1546852621.927 * * [misc]simplify:  iters left: 4 (7 enodes)
1546852621.928 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1546852621.928 * [misc]simplify:  Simplified (2 1 1 2 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.928 * * * * [misc]progress:  [ 54 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.928 * * * * [misc]progress:  [ 55 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* 1/3 (* (pow c 2) (pow (/ 1 (pow d 4)) 1/3))) (pow d 2/3)))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.928 * [enter]simplify:  Simplifying (+ (* 1/3 (* (pow c 2) (pow (/ 1 (pow d 4)) 1/3))) (pow d 2/3))
1546852621.929 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852621.931 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852621.934 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852621.939 * * [misc]simplify:  iters left: 3 (49 enodes)
1546852621.946 * * [misc]simplify:  iters left: 2 (56 enodes)
1546852621.952 * [exit]simplify:  Simplified to (+ (pow d 2/3) (* (* (* c c) 1/3) (cbrt (/ 1 (pow d 4)))))
1546852621.952 * [misc]simplify:  Simplified (2 1 2 1 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (+ (pow d 2/3) (* (* (* c c) 1/3) (cbrt (/ 1 (pow d 4))))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.952 * * * * [misc]progress:  [ 56 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (pow (/ 1 c) -2/3))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.952 * [enter]simplify:  Simplifying (pow (/ 1 c) -2/3)
1546852621.953 * * [misc]simplify:  iters left: 3 (5 enodes)
1546852621.953 * * [misc]simplify:  iters left: 2 (7 enodes)
1546852621.954 * [exit]simplify:  Simplified to (pow (/ 1 c) -2/3)
1546852621.954 * [misc]simplify:  Simplified (2 1 2 1 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (pow (/ 1 c) -2/3))))) (sqrt (+ (* c c) (* d d)))))
1546852621.954 * * * * [misc]progress:  [ 57 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (pow (/ -1 c) -2/3))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.954 * [enter]simplify:  Simplifying (pow (/ -1 c) -2/3)
1546852621.954 * * [misc]simplify:  iters left: 3 (5 enodes)
1546852621.955 * [exit]simplify:  Simplified to (pow (/ -1 c) -2/3)
1546852621.955 * [misc]simplify:  Simplified (2 1 2 1 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (pow (/ -1 c) -2/3))))) (sqrt (+ (* c c) (* d d)))))
1546852621.955 * * * * [misc]progress:  [ 58 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (+ (* 1/3 (* (pow c 2) (pow (/ 1 (pow d 4)) 1/3))) (pow d 2/3))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.955 * [enter]simplify:  Simplifying (+ (* 1/3 (* (pow c 2) (pow (/ 1 (pow d 4)) 1/3))) (pow d 2/3))
1546852621.955 * * [misc]simplify:  iters left: 6 (15 enodes)
1546852621.957 * * [misc]simplify:  iters left: 5 (24 enodes)
1546852621.961 * * [misc]simplify:  iters left: 4 (36 enodes)
1546852621.966 * * [misc]simplify:  iters left: 3 (49 enodes)
1546852621.974 * * [misc]simplify:  iters left: 2 (56 enodes)
1546852621.980 * [exit]simplify:  Simplified to (+ (pow d 2/3) (* (* (* c c) 1/3) (cbrt (/ 1 (pow d 4)))))
1546852621.980 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (+ (pow d 2/3) (* (* (* c c) 1/3) (cbrt (/ 1 (pow d 4)))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.981 * * * * [misc]progress:  [ 59 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (pow (/ 1 c) -2/3)) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.981 * [enter]simplify:  Simplifying (pow (/ 1 c) -2/3)
1546852621.981 * * [misc]simplify:  iters left: 3 (5 enodes)
1546852621.981 * * [misc]simplify:  iters left: 2 (7 enodes)
1546852621.982 * [exit]simplify:  Simplified to (pow (/ 1 c) -2/3)
1546852621.982 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (pow (/ 1 c) -2/3)) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.982 * * * * [misc]progress:  [ 60 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (pow (/ -1 c) -2/3)) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.982 * [enter]simplify:  Simplifying (pow (/ -1 c) -2/3)
1546852621.983 * * [misc]simplify:  iters left: 3 (5 enodes)
1546852621.983 * [exit]simplify:  Simplified to (pow (/ -1 c) -2/3)
1546852621.983 * [misc]simplify:  Simplified (2 1 2 1 1 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (pow (/ -1 c) -2/3)) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.983 * * * * [misc]progress:  [ 61 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) d))>
1546852621.983 * [enter]simplify:  Simplifying d
1546852621.983 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852621.984 * [exit]simplify:  Simplified to d
1546852621.984 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) d))
1546852621.984 * * * * [misc]progress:  [ 62 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) c))>
1546852621.984 * [enter]simplify:  Simplifying c
1546852621.984 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852621.984 * [exit]simplify:  Simplified to c
1546852621.984 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) c))
1546852621.984 * * * * [misc]progress:  [ 63 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (* -1 c)))>
1546852621.984 * [enter]simplify:  Simplifying (* -1 c)
1546852621.984 * * [misc]simplify:  iters left: 2 (3 enodes)
1546852621.985 * * [misc]simplify:  iters left: 1 (5 enodes)
1546852621.985 * [exit]simplify:  Simplified to (- c)
1546852621.985 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (- c)))
1546852621.985 * * * * [misc]progress:  [ 64 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt d)) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.985 * [enter]simplify:  Simplifying d
1546852621.985 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852621.986 * [exit]simplify:  Simplified to d
1546852621.986 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt d)) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.986 * * * * [misc]progress:  [ 65 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt c)) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.986 * [enter]simplify:  Simplifying c
1546852621.986 * * [misc]simplify:  iters left: 0 (1 enodes)
1546852621.986 * [exit]simplify:  Simplified to c
1546852621.986 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt c)) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.986 * * * * [misc]progress:  [ 66 / 66 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (* -1 c))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1546852621.986 * [enter]simplify:  Simplifying (* -1 c)
1546852621.986 * * [misc]simplify:  iters left: 2 (3 enodes)
1546852621.987 * * [misc]simplify:  iters left: 1 (5 enodes)
1546852621.987 * [exit]simplify:  Simplified to (- c)
1546852621.987 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (- c))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1546852621.987 * * * [misc]progress:  adding candidates to table
1546852622.842 * [misc]progress:  [Phase 3 of 3] Extracting.
1546852622.842 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))> #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (pow (+ (* c c) (* d d)) 1/3)) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))>)
1546852622.844 * * * [misc]regime-changes:  Trying 5 branch expressions: (d b c a (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))
1546852622.844 * * * * [misc]regimes:  Trying to branch on d from (#<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))> #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (pow (+ (* c c) (* d d)) 1/3)) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))>)
1546852622.903 * * * * [misc]regimes:  Trying to branch on b from (#<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))> #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (pow (+ (* c c) (* d d)) 1/3)) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))>)
1546852622.964 * * * * [misc]regimes:  Trying to branch on c from (#<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))> #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (pow (+ (* c c) (* d d)) 1/3)) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))>)
1546852623.025 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))> #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (pow (+ (* c c) (* d d)) 1/3)) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))>)
1546852623.084 * * * * [misc]regimes:  Trying to branch on (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))) from (#<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))> #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (pow (+ (* c c) (* d d)) 1/3)) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) 0)> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))>)
1546852623.144 * * * * [misc]regimes:  Trying to branch on (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))) from (#<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))> #<alt (λ (a b c d) (* (* (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))) (cbrt (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) 0)>)
1546852623.177 * * * [misc]regime:  Found split indices: #<option (#s(si 4 256))>
1546852623.177 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1546852623.177 * * [misc]simplify:  iters left: 6 (13 enodes)
1546852623.178 * * [misc]simplify:  iters left: 5 (17 enodes)
1546852623.179 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1546852623.179 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1546852624.144 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546852624.147 * * * * [misc]points:  Sampling 459 additional inputs, on iter 1 have 7541 / 8000
1546852624.214 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546852624.215 * * * * [misc]points:  Sampling 26 additional inputs, on iter 2 have 7974 / 8000
1546852624.219 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546852624.219 * * * * [misc]points:  Sampling 4 additional inputs, on iter 3 have 7999 / 8000
1546852624.220 * * * * [misc]points:  Filtering points with unrepresentable outputs
1546852624.220 * * * * [exit]points:  Sampled 8003 points with exact outputs
1546852625.004 * [misc]regime-testing:  Baseline error score: 26.480086586068957
1546852625.005 * [misc]regime-testing:  Oracle error score: 23.775334805672408
1546852625.007 * [misc]regime-testing:  End program error score: 26.480086586068957
1546852625.080 * [misc]regime-testing:  Target error score: 0.5186190482143397