1547630049.588 * [misc]progress:  [Phase 1 of 3] Setting up.
1547630049.588 * * * [misc]progress:  [1/2] Preparing points
1547630049.588 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1547630049.616 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547630049.616 * * * * [misc]points:  Sampling 12 additional inputs, on iter 1 have 244 / 256
1547630049.619 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547630049.619 * * * * [misc]points:  Sampling 4 additional inputs, on iter 2 have 254 / 256
1547630049.620 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547630049.620 * * * * [exit]points:  Sampled 258 points with exact outputs
1547630049.621 * * * [misc]progress:  [2/2] Setting up program.
1547630049.623 * [misc]progress:  [Phase 2 of 3] Improving.
1547630049.623 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))>
1547630049.624 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
1547630049.624 * * [misc]simplify:  iters left: 6 (11 enodes)
1547630049.626 * * [misc]simplify:  iters left: 5 (15 enodes)
1547630049.628 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))
1547630049.628 * [misc]simplify:  Simplified (2) to (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))
1547630049.631 * * [misc]progress:  iteration 1 / 4
1547630049.631 * * * [misc]progress:  picking best candidate
1547630049.634 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))>
1547630049.634 * * * [misc]progress:  localizing error
1547630049.662 * * * [misc]progress:  generating rewritten candidates
1547630049.662 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1547630049.678 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
1547630049.683 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
1547630049.688 * * * [misc]progress:  generating series expansions
1547630049.688 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1547630049.688 * [misc]backup-simplify:  Simplify (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))) into (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2)))
1547630049.689 * [misc]approximate:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in (a c b d) around 0
1547630049.689 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in d
1547630049.689 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1547630049.689 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630049.689 * [misc]taylor:  Taking taylor expansion of a in d
1547630049.689 * [misc]backup-simplify:  Simplify a into a
1547630049.689 * [misc]taylor:  Taking taylor expansion of c in d
1547630049.689 * [misc]backup-simplify:  Simplify c into c
1547630049.689 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630049.689 * [misc]taylor:  Taking taylor expansion of b in d
1547630049.689 * [misc]backup-simplify:  Simplify b into b
1547630049.689 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.689 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.689 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.689 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1547630049.689 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630049.689 * [misc]taylor:  Taking taylor expansion of c in d
1547630049.689 * [misc]backup-simplify:  Simplify c into c
1547630049.689 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630049.689 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.689 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.689 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.689 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630049.689 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630049.689 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1547630049.689 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630049.690 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1547630049.690 * [misc]backup-simplify:  Simplify (/ (* a c) (pow c 2)) into (/ a c)
1547630049.690 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in b
1547630049.690 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1547630049.690 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630049.690 * [misc]taylor:  Taking taylor expansion of a in b
1547630049.690 * [misc]backup-simplify:  Simplify a into a
1547630049.690 * [misc]taylor:  Taking taylor expansion of c in b
1547630049.690 * [misc]backup-simplify:  Simplify c into c
1547630049.690 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630049.690 * [misc]taylor:  Taking taylor expansion of b in b
1547630049.690 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.690 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.690 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.690 * [misc]backup-simplify:  Simplify d into d
1547630049.690 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1547630049.690 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630049.690 * [misc]taylor:  Taking taylor expansion of c in b
1547630049.690 * [misc]backup-simplify:  Simplify c into c
1547630049.690 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630049.690 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.690 * [misc]backup-simplify:  Simplify d into d
1547630049.690 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630049.690 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630049.691 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1547630049.691 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630049.691 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.691 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1547630049.691 * [misc]backup-simplify:  Simplify (/ (* a c) (+ (pow c 2) (pow d 2))) into (/ (* a c) (+ (pow c 2) (pow d 2)))
1547630049.691 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in c
1547630049.691 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1547630049.691 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630049.691 * [misc]taylor:  Taking taylor expansion of a in c
1547630049.691 * [misc]backup-simplify:  Simplify a into a
1547630049.691 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.691 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.691 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.691 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630049.691 * [misc]taylor:  Taking taylor expansion of b in c
1547630049.691 * [misc]backup-simplify:  Simplify b into b
1547630049.691 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.691 * [misc]backup-simplify:  Simplify d into d
1547630049.691 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630049.692 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.692 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.692 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.692 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.692 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.692 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.692 * [misc]backup-simplify:  Simplify d into d
1547630049.692 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630049.692 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.692 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630049.692 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.692 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630049.692 * [misc]backup-simplify:  Simplify (/ (* b d) (pow d 2)) into (/ b d)
1547630049.692 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in a
1547630049.692 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1547630049.692 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630049.692 * [misc]taylor:  Taking taylor expansion of a in a
1547630049.692 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.692 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.692 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.692 * [misc]backup-simplify:  Simplify c into c
1547630049.692 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630049.692 * [misc]taylor:  Taking taylor expansion of b in a
1547630049.692 * [misc]backup-simplify:  Simplify b into b
1547630049.692 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.693 * [misc]backup-simplify:  Simplify d into d
1547630049.693 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1547630049.693 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630049.693 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.693 * [misc]backup-simplify:  Simplify c into c
1547630049.693 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630049.693 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.693 * [misc]backup-simplify:  Simplify d into d
1547630049.693 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630049.693 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.693 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630049.693 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630049.693 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.693 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1547630049.693 * [misc]backup-simplify:  Simplify (/ (* b d) (+ (pow c 2) (pow d 2))) into (/ (* b d) (+ (pow c 2) (pow d 2)))
1547630049.693 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in a
1547630049.693 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1547630049.693 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630049.694 * [misc]taylor:  Taking taylor expansion of a in a
1547630049.694 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.694 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.694 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.694 * [misc]backup-simplify:  Simplify c into c
1547630049.694 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630049.694 * [misc]taylor:  Taking taylor expansion of b in a
1547630049.694 * [misc]backup-simplify:  Simplify b into b
1547630049.694 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.694 * [misc]backup-simplify:  Simplify d into d
1547630049.694 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1547630049.694 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630049.694 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.694 * [misc]backup-simplify:  Simplify c into c
1547630049.694 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630049.694 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.694 * [misc]backup-simplify:  Simplify d into d
1547630049.694 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630049.694 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.694 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630049.694 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630049.694 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.694 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1547630049.695 * [misc]backup-simplify:  Simplify (/ (* b d) (+ (pow c 2) (pow d 2))) into (/ (* b d) (+ (pow c 2) (pow d 2)))
1547630049.695 * [misc]taylor:  Taking taylor expansion of (/ (* b d) (+ (pow c 2) (pow d 2))) in c
1547630049.695 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630049.695 * [misc]taylor:  Taking taylor expansion of b in c
1547630049.695 * [misc]backup-simplify:  Simplify b into b
1547630049.695 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.695 * [misc]backup-simplify:  Simplify d into d
1547630049.695 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630049.695 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.695 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.695 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.695 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.695 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.695 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.695 * [misc]backup-simplify:  Simplify d into d
1547630049.695 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.695 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.695 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630049.695 * [misc]backup-simplify:  Simplify (/ (* b d) (pow d 2)) into (/ b d)
1547630049.695 * [misc]taylor:  Taking taylor expansion of (/ b d) in b
1547630049.695 * [misc]taylor:  Taking taylor expansion of b in b
1547630049.695 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.695 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.695 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.696 * [misc]backup-simplify:  Simplify d into d
1547630049.696 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630049.696 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630049.696 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630049.696 * [misc]backup-simplify:  Simplify (+ c 0) into c
1547630049.696 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630049.696 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630049.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.697 * [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)))
1547630049.697 * [misc]taylor:  Taking taylor expansion of (/ c (+ (pow c 2) (pow d 2))) in c
1547630049.697 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.697 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.697 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.697 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630049.697 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.697 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.697 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.697 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.697 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.697 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.698 * [misc]backup-simplify:  Simplify d into d
1547630049.698 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.698 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630049.698 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.698 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630049.698 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630049.698 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.698 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ b d) (/ 0 (pow d 2))))) into 0
1547630049.698 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.698 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.699 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.699 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.699 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.699 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1547630049.699 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.699 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.699 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.699 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.699 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.699 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.699 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630049.700 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.700 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1547630049.700 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.701 * [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
1547630049.701 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630049.701 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.701 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.701 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.701 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.701 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.701 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.701 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630049.701 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630049.701 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.701 * [misc]backup-simplify:  Simplify d into d
1547630049.701 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.701 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.701 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630049.701 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630049.701 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.701 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.701 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.701 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.701 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.701 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630049.701 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630049.702 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.702 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.702 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.702 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.702 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.702 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.702 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630049.703 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ b d) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ b (pow d 3)))
1547630049.703 * [misc]taylor:  Taking taylor expansion of (- (/ b (pow d 3))) in b
1547630049.703 * [misc]taylor:  Taking taylor expansion of (/ b (pow d 3)) in b
1547630049.703 * [misc]taylor:  Taking taylor expansion of b in b
1547630049.703 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.703 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.703 * [misc]taylor:  Taking taylor expansion of (pow d 3) in b
1547630049.703 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.703 * [misc]backup-simplify:  Simplify d into d
1547630049.703 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.703 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1547630049.703 * [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
1547630049.703 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.703 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.703 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.703 * [misc]backup-simplify:  Simplify (- (/ 0 d) (+ (* (/ 1 d) (/ 0 d)))) into 0
1547630049.703 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.703 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.703 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.703 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.703 * [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))))
1547630049.703 * [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
1547630049.703 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630049.703 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630049.703 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630049.703 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630049.703 * [misc]taylor:  Taking taylor expansion of b in d
1547630049.704 * [misc]backup-simplify:  Simplify b into b
1547630049.704 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.704 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.704 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.704 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630049.704 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630049.704 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630049.704 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630049.704 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630049.704 * [misc]taylor:  Taking taylor expansion of a in d
1547630049.704 * [misc]backup-simplify:  Simplify a into a
1547630049.704 * [misc]taylor:  Taking taylor expansion of c in d
1547630049.704 * [misc]backup-simplify:  Simplify c into c
1547630049.704 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630049.704 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630049.704 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630049.704 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630049.704 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630049.704 * [misc]taylor:  Taking taylor expansion of c in d
1547630049.704 * [misc]backup-simplify:  Simplify c into c
1547630049.704 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630049.704 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630049.704 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630049.704 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630049.704 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.704 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.704 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.704 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.704 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.704 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1547630049.705 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630049.705 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1547630049.705 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1547630049.705 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630049.705 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630049.705 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630049.705 * [misc]taylor:  Taking taylor expansion of b in b
1547630049.705 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.705 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.705 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.705 * [misc]backup-simplify:  Simplify d into d
1547630049.705 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630049.705 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630049.705 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630049.705 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630049.705 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630049.705 * [misc]taylor:  Taking taylor expansion of a in b
1547630049.705 * [misc]backup-simplify:  Simplify a into a
1547630049.705 * [misc]taylor:  Taking taylor expansion of c in b
1547630049.705 * [misc]backup-simplify:  Simplify c into c
1547630049.705 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630049.705 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630049.705 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1547630049.705 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1547630049.705 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630049.705 * [misc]taylor:  Taking taylor expansion of c in b
1547630049.705 * [misc]backup-simplify:  Simplify c into c
1547630049.705 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630049.705 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630049.705 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630049.705 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630049.705 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.705 * [misc]backup-simplify:  Simplify d into d
1547630049.705 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.706 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.706 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1547630049.706 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630049.706 * [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))
1547630049.706 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630049.706 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630049.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630049.706 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630049.706 * [misc]taylor:  Taking taylor expansion of b in c
1547630049.706 * [misc]backup-simplify:  Simplify b into b
1547630049.706 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.706 * [misc]backup-simplify:  Simplify d into d
1547630049.706 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.706 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630049.706 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630049.706 * [misc]taylor:  Taking taylor expansion of a in c
1547630049.706 * [misc]backup-simplify:  Simplify a into a
1547630049.706 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.706 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.706 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.706 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630049.706 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630049.707 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630049.707 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630049.707 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630049.707 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.707 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.707 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.707 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.707 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.707 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.707 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630049.707 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.707 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.707 * [misc]backup-simplify:  Simplify d into d
1547630049.707 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.707 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.707 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630049.707 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630049.707 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1547630049.707 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1547630049.707 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630049.707 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630049.707 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630049.707 * [misc]taylor:  Taking taylor expansion of b in a
1547630049.707 * [misc]backup-simplify:  Simplify b into b
1547630049.707 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.707 * [misc]backup-simplify:  Simplify d into d
1547630049.707 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.707 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.707 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630049.707 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630049.708 * [misc]taylor:  Taking taylor expansion of a in a
1547630049.708 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.708 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.708 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.708 * [misc]backup-simplify:  Simplify c into c
1547630049.708 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630049.708 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630049.708 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630049.708 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630049.708 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630049.708 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630049.708 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.708 * [misc]backup-simplify:  Simplify c into c
1547630049.708 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630049.708 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630049.708 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630049.708 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630049.708 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.708 * [misc]backup-simplify:  Simplify d into d
1547630049.708 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.708 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.708 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630049.708 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630049.708 * [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))
1547630049.708 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1547630049.708 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630049.708 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630049.708 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630049.708 * [misc]taylor:  Taking taylor expansion of b in a
1547630049.709 * [misc]backup-simplify:  Simplify b into b
1547630049.709 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.709 * [misc]backup-simplify:  Simplify d into d
1547630049.709 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.709 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.709 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630049.709 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630049.709 * [misc]taylor:  Taking taylor expansion of a in a
1547630049.709 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.709 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.709 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.709 * [misc]backup-simplify:  Simplify c into c
1547630049.709 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630049.709 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630049.709 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630049.709 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630049.709 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630049.709 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630049.709 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.709 * [misc]backup-simplify:  Simplify c into c
1547630049.709 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630049.709 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630049.709 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630049.709 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630049.709 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.709 * [misc]backup-simplify:  Simplify d into d
1547630049.709 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.709 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.709 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630049.709 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630049.710 * [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))
1547630049.710 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1547630049.710 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1547630049.710 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630049.710 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630049.710 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.710 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.710 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.710 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.710 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.710 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.710 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630049.710 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.710 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.710 * [misc]backup-simplify:  Simplify d into d
1547630049.710 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.710 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.710 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.710 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.710 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.710 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630049.710 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547630049.711 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630049.711 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.711 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.711 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1547630049.711 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.711 * [misc]taylor:  Taking taylor expansion of 1 in b
1547630049.711 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.711 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630049.712 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1547630049.712 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630049.712 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630049.712 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1547630049.712 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630049.712 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630049.712 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.713 * [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)))
1547630049.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1547630049.713 * [misc]taylor:  Taking taylor expansion of (* b (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1547630049.713 * [misc]taylor:  Taking taylor expansion of b in c
1547630049.713 * [misc]backup-simplify:  Simplify b into b
1547630049.713 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1547630049.713 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630049.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630049.713 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.714 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.714 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.714 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.714 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.714 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.714 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630049.714 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.714 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.714 * [misc]backup-simplify:  Simplify d into d
1547630049.714 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.714 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.714 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.714 * [misc]backup-simplify:  Simplify d into d
1547630049.714 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630049.715 * [misc]backup-simplify:  Simplify (* 1 d) into d
1547630049.715 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.715 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.715 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630049.715 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.715 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630049.716 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1547630049.716 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.716 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.716 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.716 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630049.716 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.716 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.716 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630049.717 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630049.717 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1547630049.717 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630049.717 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.718 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1547630049.718 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1547630049.718 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.719 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630049.719 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.720 * [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
1547630049.720 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630049.720 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.720 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.720 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.720 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630049.720 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630049.720 * [misc]taylor:  Taking taylor expansion of b in b
1547630049.720 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.720 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.720 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.720 * [misc]backup-simplify:  Simplify d into d
1547630049.720 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630049.720 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630049.720 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630049.720 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1547630049.720 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.720 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.720 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.721 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.721 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.721 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.721 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.722 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630049.722 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.722 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630049.722 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630049.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.723 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1547630049.723 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1547630049.723 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in b
1547630049.724 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630049.724 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630049.724 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.724 * [misc]backup-simplify:  Simplify d into d
1547630049.724 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.724 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.724 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.724 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.724 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.724 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.724 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.724 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.724 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.724 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.725 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630049.725 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1547630049.725 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630049.726 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.726 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1547630049.726 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1547630049.727 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630049.727 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630049.727 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.728 * [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
1547630049.728 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630049.729 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.729 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.729 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.729 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.729 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.729 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630049.729 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.730 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1547630049.730 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630049.730 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630049.730 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.730 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.730 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630049.731 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.731 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.731 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630049.731 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.732 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1547630049.733 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1547630049.733 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.733 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.733 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.733 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.733 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.733 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.733 * [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))))
1547630049.733 * [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
1547630049.734 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630049.734 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630049.734 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630049.734 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630049.734 * [misc]taylor:  Taking taylor expansion of b in d
1547630049.734 * [misc]backup-simplify:  Simplify b into b
1547630049.734 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.734 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.734 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.734 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630049.734 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630049.734 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630049.734 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630049.734 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630049.734 * [misc]taylor:  Taking taylor expansion of a in d
1547630049.734 * [misc]backup-simplify:  Simplify a into a
1547630049.734 * [misc]taylor:  Taking taylor expansion of c in d
1547630049.734 * [misc]backup-simplify:  Simplify c into c
1547630049.734 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630049.734 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630049.734 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630049.734 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630049.734 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630049.734 * [misc]taylor:  Taking taylor expansion of c in d
1547630049.735 * [misc]backup-simplify:  Simplify c into c
1547630049.735 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630049.735 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630049.735 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630049.735 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630049.735 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.735 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.735 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.735 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.735 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.735 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1547630049.735 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630049.735 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1547630049.736 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1547630049.736 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630049.736 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630049.736 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630049.736 * [misc]taylor:  Taking taylor expansion of b in b
1547630049.736 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.736 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.736 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.736 * [misc]backup-simplify:  Simplify d into d
1547630049.736 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630049.736 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630049.736 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630049.736 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630049.736 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630049.736 * [misc]taylor:  Taking taylor expansion of a in b
1547630049.736 * [misc]backup-simplify:  Simplify a into a
1547630049.736 * [misc]taylor:  Taking taylor expansion of c in b
1547630049.736 * [misc]backup-simplify:  Simplify c into c
1547630049.736 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630049.736 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630049.736 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1547630049.737 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1547630049.737 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630049.737 * [misc]taylor:  Taking taylor expansion of c in b
1547630049.737 * [misc]backup-simplify:  Simplify c into c
1547630049.737 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630049.737 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630049.737 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630049.737 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630049.737 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.737 * [misc]backup-simplify:  Simplify d into d
1547630049.737 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.737 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.737 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1547630049.737 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630049.738 * [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))
1547630049.738 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630049.738 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630049.738 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630049.738 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630049.738 * [misc]taylor:  Taking taylor expansion of b in c
1547630049.738 * [misc]backup-simplify:  Simplify b into b
1547630049.738 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.738 * [misc]backup-simplify:  Simplify d into d
1547630049.738 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.738 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.738 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630049.738 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630049.738 * [misc]taylor:  Taking taylor expansion of a in c
1547630049.738 * [misc]backup-simplify:  Simplify a into a
1547630049.738 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.738 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.738 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.738 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630049.739 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630049.739 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630049.739 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630049.739 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630049.739 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.739 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.739 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.739 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.739 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.739 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.739 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630049.740 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.740 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.740 * [misc]backup-simplify:  Simplify d into d
1547630049.740 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.740 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.740 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630049.740 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630049.740 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1547630049.740 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1547630049.740 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630049.740 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630049.740 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630049.740 * [misc]taylor:  Taking taylor expansion of b in a
1547630049.740 * [misc]backup-simplify:  Simplify b into b
1547630049.740 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.740 * [misc]backup-simplify:  Simplify d into d
1547630049.740 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.741 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.741 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630049.741 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630049.741 * [misc]taylor:  Taking taylor expansion of a in a
1547630049.741 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.741 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.741 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.741 * [misc]backup-simplify:  Simplify c into c
1547630049.741 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630049.741 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630049.741 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630049.741 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630049.741 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630049.741 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630049.741 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.741 * [misc]backup-simplify:  Simplify c into c
1547630049.741 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630049.741 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630049.741 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630049.741 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630049.742 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.742 * [misc]backup-simplify:  Simplify d into d
1547630049.742 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.742 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.742 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630049.742 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630049.742 * [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))
1547630049.742 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1547630049.742 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630049.742 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630049.742 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630049.742 * [misc]taylor:  Taking taylor expansion of b in a
1547630049.742 * [misc]backup-simplify:  Simplify b into b
1547630049.743 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.743 * [misc]backup-simplify:  Simplify d into d
1547630049.743 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.743 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.743 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630049.743 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630049.743 * [misc]taylor:  Taking taylor expansion of a in a
1547630049.743 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.743 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.743 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.743 * [misc]backup-simplify:  Simplify c into c
1547630049.743 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630049.743 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630049.743 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630049.743 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630049.743 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630049.743 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630049.743 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.743 * [misc]backup-simplify:  Simplify c into c
1547630049.744 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630049.744 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630049.744 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630049.744 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630049.744 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.744 * [misc]backup-simplify:  Simplify d into d
1547630049.744 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.744 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.744 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630049.744 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630049.744 * [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))
1547630049.745 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1547630049.745 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1547630049.745 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630049.745 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630049.745 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.745 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.745 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.745 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.745 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.745 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.745 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630049.745 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.745 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.745 * [misc]backup-simplify:  Simplify d into d
1547630049.745 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.745 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.745 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.745 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.745 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.746 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630049.746 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547630049.746 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630049.746 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.746 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.747 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1547630049.747 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.747 * [misc]taylor:  Taking taylor expansion of 1 in b
1547630049.747 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.747 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630049.747 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1547630049.747 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630049.747 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630049.747 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1547630049.748 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630049.748 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630049.748 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.748 * [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)))
1547630049.748 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1547630049.748 * [misc]taylor:  Taking taylor expansion of (* b (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1547630049.748 * [misc]taylor:  Taking taylor expansion of b in c
1547630049.748 * [misc]backup-simplify:  Simplify b into b
1547630049.748 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1547630049.748 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630049.748 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630049.748 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.748 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.748 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.748 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.748 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.749 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.749 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630049.749 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.749 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.749 * [misc]backup-simplify:  Simplify d into d
1547630049.749 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.749 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.749 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.749 * [misc]backup-simplify:  Simplify d into d
1547630049.749 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630049.749 * [misc]backup-simplify:  Simplify (* 1 d) into d
1547630049.749 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.749 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.749 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630049.749 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.749 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630049.750 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1547630049.750 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.750 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.750 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.750 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630049.750 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.750 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.750 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630049.750 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630049.750 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1547630049.751 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630049.751 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.751 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1547630049.751 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1547630049.751 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.751 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630049.751 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.752 * [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
1547630049.752 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630049.752 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.752 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.752 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.752 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630049.752 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630049.752 * [misc]taylor:  Taking taylor expansion of b in b
1547630049.752 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.752 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.752 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.752 * [misc]backup-simplify:  Simplify d into d
1547630049.752 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630049.752 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630049.752 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630049.752 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1547630049.752 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.752 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.752 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.753 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.753 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.753 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.753 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.753 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630049.753 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.753 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630049.753 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630049.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.754 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1547630049.754 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1547630049.754 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in b
1547630049.754 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630049.754 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630049.754 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.754 * [misc]backup-simplify:  Simplify d into d
1547630049.754 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.754 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.754 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.754 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.754 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.754 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.754 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.754 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.755 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.755 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.755 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630049.755 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1547630049.755 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630049.755 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.756 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1547630049.756 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1547630049.756 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630049.756 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630049.756 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.761 * [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
1547630049.761 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630049.761 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.761 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.761 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.761 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.761 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.761 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630049.762 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.762 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1547630049.762 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630049.762 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630049.762 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.762 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.762 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630049.762 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.763 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.763 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630049.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.763 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1547630049.764 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1547630049.764 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.764 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.764 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.764 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.764 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.764 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.764 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
1547630049.764 * [misc]backup-simplify:  Simplify (+ (* a c) (* b d)) into (+ (* a c) (* b d))
1547630049.764 * [misc]approximate:  Taking taylor expansion of (+ (* a c) (* b d)) in (a c b d) around 0
1547630049.764 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1547630049.764 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630049.764 * [misc]taylor:  Taking taylor expansion of a in d
1547630049.764 * [misc]backup-simplify:  Simplify a into a
1547630049.764 * [misc]taylor:  Taking taylor expansion of c in d
1547630049.764 * [misc]backup-simplify:  Simplify c into c
1547630049.764 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630049.764 * [misc]taylor:  Taking taylor expansion of b in d
1547630049.764 * [misc]backup-simplify:  Simplify b into b
1547630049.764 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.764 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.764 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.764 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1547630049.764 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630049.764 * [misc]taylor:  Taking taylor expansion of a in b
1547630049.764 * [misc]backup-simplify:  Simplify a into a
1547630049.764 * [misc]taylor:  Taking taylor expansion of c in b
1547630049.764 * [misc]backup-simplify:  Simplify c into c
1547630049.764 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630049.764 * [misc]taylor:  Taking taylor expansion of b in b
1547630049.764 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.764 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.764 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.764 * [misc]backup-simplify:  Simplify d into d
1547630049.764 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1547630049.764 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630049.764 * [misc]taylor:  Taking taylor expansion of a in c
1547630049.764 * [misc]backup-simplify:  Simplify a into a
1547630049.764 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.764 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.764 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.764 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630049.764 * [misc]taylor:  Taking taylor expansion of b in c
1547630049.765 * [misc]backup-simplify:  Simplify b into b
1547630049.765 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.765 * [misc]backup-simplify:  Simplify d into d
1547630049.765 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1547630049.765 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630049.765 * [misc]taylor:  Taking taylor expansion of a in a
1547630049.765 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.765 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.765 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.765 * [misc]backup-simplify:  Simplify c into c
1547630049.765 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630049.765 * [misc]taylor:  Taking taylor expansion of b in a
1547630049.765 * [misc]backup-simplify:  Simplify b into b
1547630049.765 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.765 * [misc]backup-simplify:  Simplify d into d
1547630049.765 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1547630049.765 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630049.765 * [misc]taylor:  Taking taylor expansion of a in a
1547630049.765 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.765 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.765 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.765 * [misc]backup-simplify:  Simplify c into c
1547630049.765 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630049.765 * [misc]taylor:  Taking taylor expansion of b in a
1547630049.765 * [misc]backup-simplify:  Simplify b into b
1547630049.765 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.765 * [misc]backup-simplify:  Simplify d into d
1547630049.765 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630049.765 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.765 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630049.765 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630049.765 * [misc]taylor:  Taking taylor expansion of b in c
1547630049.765 * [misc]backup-simplify:  Simplify b into b
1547630049.765 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.765 * [misc]backup-simplify:  Simplify d into d
1547630049.765 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.765 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630049.765 * [misc]taylor:  Taking taylor expansion of b in b
1547630049.765 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.765 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.765 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.765 * [misc]backup-simplify:  Simplify d into d
1547630049.765 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630049.765 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.765 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.765 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.766 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630049.766 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630049.766 * [misc]backup-simplify:  Simplify (+ c 0) into c
1547630049.766 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.766 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.766 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.766 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.766 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.766 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.766 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.766 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.766 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630049.766 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.766 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.766 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.766 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.766 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.766 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630049.766 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.766 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.766 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.766 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.766 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.766 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630049.767 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.767 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.767 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630049.767 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.767 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.767 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.767 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.767 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.767 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.767 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.767 * [misc]backup-simplify:  Simplify (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) into (+ (/ 1 (* b d)) (/ 1 (* a c)))
1547630049.767 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in (a c b d) around 0
1547630049.767 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630049.767 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630049.767 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630049.767 * [misc]taylor:  Taking taylor expansion of b in d
1547630049.767 * [misc]backup-simplify:  Simplify b into b
1547630049.767 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.767 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.767 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.767 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630049.767 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630049.767 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630049.767 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630049.767 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630049.767 * [misc]taylor:  Taking taylor expansion of a in d
1547630049.767 * [misc]backup-simplify:  Simplify a into a
1547630049.767 * [misc]taylor:  Taking taylor expansion of c in d
1547630049.767 * [misc]backup-simplify:  Simplify c into c
1547630049.767 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630049.767 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630049.767 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630049.767 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630049.767 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630049.768 * [misc]taylor:  Taking taylor expansion of b in b
1547630049.768 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.768 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.768 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.768 * [misc]backup-simplify:  Simplify d into d
1547630049.768 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630049.768 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630049.768 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630049.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630049.768 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630049.768 * [misc]taylor:  Taking taylor expansion of a in b
1547630049.768 * [misc]backup-simplify:  Simplify a into a
1547630049.768 * [misc]taylor:  Taking taylor expansion of c in b
1547630049.768 * [misc]backup-simplify:  Simplify c into c
1547630049.768 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630049.768 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630049.768 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630049.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630049.768 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630049.768 * [misc]taylor:  Taking taylor expansion of b in c
1547630049.768 * [misc]backup-simplify:  Simplify b into b
1547630049.768 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.768 * [misc]backup-simplify:  Simplify d into d
1547630049.768 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.768 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630049.768 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630049.768 * [misc]taylor:  Taking taylor expansion of a in c
1547630049.768 * [misc]backup-simplify:  Simplify a into a
1547630049.768 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.768 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.768 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.768 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630049.768 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630049.768 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630049.768 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630049.769 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630049.769 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630049.769 * [misc]taylor:  Taking taylor expansion of b in a
1547630049.769 * [misc]backup-simplify:  Simplify b into b
1547630049.769 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.769 * [misc]backup-simplify:  Simplify d into d
1547630049.769 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.769 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.769 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630049.769 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630049.769 * [misc]taylor:  Taking taylor expansion of a in a
1547630049.769 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.769 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.769 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.769 * [misc]backup-simplify:  Simplify c into c
1547630049.769 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630049.769 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630049.769 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630049.769 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630049.769 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630049.769 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630049.769 * [misc]taylor:  Taking taylor expansion of b in a
1547630049.769 * [misc]backup-simplify:  Simplify b into b
1547630049.769 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.769 * [misc]backup-simplify:  Simplify d into d
1547630049.769 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.769 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.769 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630049.769 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630049.769 * [misc]taylor:  Taking taylor expansion of a in a
1547630049.769 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.769 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.769 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.769 * [misc]backup-simplify:  Simplify c into c
1547630049.769 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630049.769 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630049.769 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630049.770 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630049.770 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1547630049.770 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.770 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.770 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.770 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.770 * [misc]taylor:  Taking taylor expansion of 1 in b
1547630049.770 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.770 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630049.770 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1547630049.770 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630049.770 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630049.770 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630049.770 * [misc]taylor:  Taking taylor expansion of b in c
1547630049.770 * [misc]backup-simplify:  Simplify b into b
1547630049.770 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.770 * [misc]backup-simplify:  Simplify d into d
1547630049.770 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.770 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.770 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.771 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.771 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.771 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630049.771 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.771 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630049.771 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630049.771 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1547630049.771 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630049.771 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.771 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630049.771 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.771 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630049.771 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630049.771 * [misc]taylor:  Taking taylor expansion of b in b
1547630049.771 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.771 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.771 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.771 * [misc]backup-simplify:  Simplify d into d
1547630049.771 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630049.772 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630049.772 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630049.772 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1547630049.772 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.772 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.772 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.772 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.772 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.772 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.772 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.772 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.772 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.772 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.772 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.772 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.772 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.773 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.773 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630049.773 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1547630049.773 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630049.773 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.773 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630049.773 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.773 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.773 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.774 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630049.774 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630049.774 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.774 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.774 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.774 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.774 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.774 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1547630049.774 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1547630049.774 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.774 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.774 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.774 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.774 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.774 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.774 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.774 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.775 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.775 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.775 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.775 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.775 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.775 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630049.775 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630049.776 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1547630049.776 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630049.776 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.776 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630049.776 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.776 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.776 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.777 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.777 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.777 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.777 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630049.777 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.777 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.778 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.778 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.778 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.778 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.778 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.778 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.778 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.778 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.778 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.778 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1547630049.778 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1547630049.778 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.779 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.779 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.779 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.779 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.779 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.779 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.779 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.779 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.779 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.779 * [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))
1547630049.780 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) into (+ (/ 1 (* b d)) (/ 1 (* a c)))
1547630049.780 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in (a c b d) around 0
1547630049.780 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630049.780 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630049.780 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630049.780 * [misc]taylor:  Taking taylor expansion of b in d
1547630049.780 * [misc]backup-simplify:  Simplify b into b
1547630049.780 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.780 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.780 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.780 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630049.780 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630049.780 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630049.780 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630049.780 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630049.780 * [misc]taylor:  Taking taylor expansion of a in d
1547630049.780 * [misc]backup-simplify:  Simplify a into a
1547630049.780 * [misc]taylor:  Taking taylor expansion of c in d
1547630049.780 * [misc]backup-simplify:  Simplify c into c
1547630049.780 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630049.780 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630049.780 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630049.780 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630049.780 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630049.781 * [misc]taylor:  Taking taylor expansion of b in b
1547630049.781 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.781 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.781 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.781 * [misc]backup-simplify:  Simplify d into d
1547630049.781 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630049.781 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630049.781 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630049.781 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630049.781 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630049.781 * [misc]taylor:  Taking taylor expansion of a in b
1547630049.781 * [misc]backup-simplify:  Simplify a into a
1547630049.781 * [misc]taylor:  Taking taylor expansion of c in b
1547630049.781 * [misc]backup-simplify:  Simplify c into c
1547630049.781 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630049.781 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630049.781 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630049.781 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630049.781 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630049.781 * [misc]taylor:  Taking taylor expansion of b in c
1547630049.781 * [misc]backup-simplify:  Simplify b into b
1547630049.781 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.781 * [misc]backup-simplify:  Simplify d into d
1547630049.781 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.782 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.782 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630049.782 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630049.782 * [misc]taylor:  Taking taylor expansion of a in c
1547630049.782 * [misc]backup-simplify:  Simplify a into a
1547630049.782 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.782 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.782 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.782 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630049.782 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630049.782 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630049.782 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630049.782 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630049.782 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630049.782 * [misc]taylor:  Taking taylor expansion of b in a
1547630049.782 * [misc]backup-simplify:  Simplify b into b
1547630049.782 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.782 * [misc]backup-simplify:  Simplify d into d
1547630049.782 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.782 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.782 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630049.782 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630049.782 * [misc]taylor:  Taking taylor expansion of a in a
1547630049.782 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.782 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.782 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.782 * [misc]backup-simplify:  Simplify c into c
1547630049.783 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630049.783 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630049.783 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630049.783 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630049.783 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630049.783 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630049.783 * [misc]taylor:  Taking taylor expansion of b in a
1547630049.783 * [misc]backup-simplify:  Simplify b into b
1547630049.783 * [misc]taylor:  Taking taylor expansion of d in a
1547630049.783 * [misc]backup-simplify:  Simplify d into d
1547630049.783 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.783 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.783 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630049.783 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630049.783 * [misc]taylor:  Taking taylor expansion of a in a
1547630049.783 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.783 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.783 * [misc]taylor:  Taking taylor expansion of c in a
1547630049.783 * [misc]backup-simplify:  Simplify c into c
1547630049.783 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630049.783 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630049.784 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630049.784 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630049.784 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1547630049.784 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.784 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.784 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.784 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.784 * [misc]taylor:  Taking taylor expansion of 1 in b
1547630049.784 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.784 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630049.784 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1547630049.785 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630049.785 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630049.785 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630049.785 * [misc]taylor:  Taking taylor expansion of b in c
1547630049.785 * [misc]backup-simplify:  Simplify b into b
1547630049.785 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.785 * [misc]backup-simplify:  Simplify d into d
1547630049.785 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630049.785 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630049.785 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.785 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.785 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.785 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630049.785 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.785 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630049.786 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630049.786 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1547630049.786 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630049.786 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.786 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630049.786 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.786 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630049.786 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630049.786 * [misc]taylor:  Taking taylor expansion of b in b
1547630049.786 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.786 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.786 * [misc]taylor:  Taking taylor expansion of d in b
1547630049.786 * [misc]backup-simplify:  Simplify d into d
1547630049.787 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630049.787 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630049.787 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630049.787 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1547630049.787 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.787 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.787 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.787 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.787 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.787 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.787 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.787 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.787 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.788 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.788 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.788 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.788 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.788 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.788 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630049.789 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1547630049.789 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630049.789 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.789 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630049.789 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.789 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.789 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.789 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630049.789 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630049.789 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.789 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.790 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.790 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.790 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.790 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1547630049.790 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1547630049.790 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.790 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.790 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.790 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.791 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.791 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.791 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.791 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.791 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.791 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.791 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.791 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.791 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.791 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630049.792 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630049.792 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1547630049.793 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630049.793 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.793 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630049.793 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.793 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.793 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.793 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.793 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.793 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.793 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630049.793 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.794 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.794 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.794 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630049.794 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.794 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.794 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.794 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.794 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.794 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.794 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.795 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1547630049.795 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1547630049.795 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.795 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.795 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.795 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.795 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.795 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.795 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.795 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.795 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.795 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.796 * [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))
1547630049.796 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
1547630049.796 * [misc]backup-simplify:  Simplify (+ (* c c) (* d d)) into (+ (pow c 2) (pow d 2))
1547630049.796 * [misc]approximate:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in (c d) around 0
1547630049.796 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1547630049.796 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630049.796 * [misc]taylor:  Taking taylor expansion of c in d
1547630049.796 * [misc]backup-simplify:  Simplify c into c
1547630049.796 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630049.796 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.796 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.796 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.796 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630049.796 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.797 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.797 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.797 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.797 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.797 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.797 * [misc]backup-simplify:  Simplify d into d
1547630049.797 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630049.797 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.797 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.797 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.797 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.797 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.797 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.797 * [misc]backup-simplify:  Simplify d into d
1547630049.797 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.797 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630049.797 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630049.797 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.797 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.797 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.797 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630049.797 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.797 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.797 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.798 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.798 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.798 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.798 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630049.798 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630049.798 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.798 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.798 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.798 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.798 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.799 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630049.799 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630049.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.799 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.799 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.799 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.799 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.799 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.800 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630049.800 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.800 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630049.800 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1547630049.800 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.800 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.801 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.801 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.801 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.801 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* d 1) 2)) (* 1 (pow (* 1 c) 2))) into (+ (pow d 2) (pow c 2))
1547630049.801 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630049.801 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1547630049.801 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630049.801 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630049.801 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630049.801 * [misc]taylor:  Taking taylor expansion of c in d
1547630049.801 * [misc]backup-simplify:  Simplify c into c
1547630049.801 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630049.801 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630049.801 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630049.801 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630049.802 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.802 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.802 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.802 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.802 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.802 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630049.802 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630049.802 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.802 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.802 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.802 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.802 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.802 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.802 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630049.802 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.802 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.802 * [misc]backup-simplify:  Simplify d into d
1547630049.802 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.803 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.803 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630049.803 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630049.803 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.803 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.803 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.803 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.803 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.803 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.803 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630049.803 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.803 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.803 * [misc]backup-simplify:  Simplify d into d
1547630049.803 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.803 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.803 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630049.804 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630049.804 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.804 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630049.804 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.804 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.804 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.804 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630049.805 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.805 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630049.805 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630049.805 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630049.805 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.805 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.805 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.805 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.805 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.805 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.805 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.806 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630049.806 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.806 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630049.806 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630049.806 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.806 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.806 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.807 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630049.807 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.807 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.807 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.807 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.807 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630049.808 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.808 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.808 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630049.808 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.808 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.808 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.808 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630049.808 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.808 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.808 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.808 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.809 * [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))
1547630049.809 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630049.809 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1547630049.809 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630049.809 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630049.809 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630049.809 * [misc]taylor:  Taking taylor expansion of c in d
1547630049.809 * [misc]backup-simplify:  Simplify c into c
1547630049.809 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630049.809 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630049.809 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630049.809 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630049.809 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.809 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.809 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.809 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.809 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.809 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630049.809 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630049.809 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.810 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.810 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.810 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.810 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.810 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.810 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630049.810 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.810 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.810 * [misc]backup-simplify:  Simplify d into d
1547630049.810 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.810 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.810 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630049.810 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630049.810 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630049.810 * [misc]taylor:  Taking taylor expansion of c in c
1547630049.810 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.810 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.810 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.810 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.810 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630049.810 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630049.810 * [misc]taylor:  Taking taylor expansion of d in c
1547630049.810 * [misc]backup-simplify:  Simplify d into d
1547630049.810 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630049.810 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630049.811 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630049.811 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630049.811 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.811 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630049.811 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.811 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.811 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.811 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.811 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630049.812 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.812 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630049.812 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630049.812 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630049.812 * [misc]taylor:  Taking taylor expansion of d in d
1547630049.812 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.812 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.812 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630049.812 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630049.812 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.812 * [misc]backup-simplify:  Simplify 1 into 1
1547630049.812 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630049.812 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.813 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630049.813 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630049.813 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.813 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.813 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.813 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630049.813 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630049.813 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.813 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.813 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.813 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630049.814 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.814 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630049.814 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630049.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630049.814 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630049.814 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.814 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630049.814 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630049.814 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.814 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.815 * [misc]backup-simplify:  Simplify 0 into 0
1547630049.815 * [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))
1547630049.815 * * * [misc]progress:  simplifying candidates
1547630049.815 * * * * [misc]progress:  [ 1 / 62 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))) 1))>
1547630049.815 * * * * [misc]progress:  [ 2 / 62 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (log (+ (* a c) (* b d))) (log (+ (* c c) (* d d))))))>
1547630049.815 * [enter]simplify:  Simplifying (- (log (+ (* a c) (* b d))) (log (+ (* c c) (* d d))))
1547630049.815 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630049.818 * * [misc]simplify:  iters left: 5 (19 enodes)
1547630049.820 * * [misc]simplify:  iters left: 4 (20 enodes)
1547630049.823 * [exit]simplify:  Simplified to (- (log (+ (* b d) (* a c))) (log (+ (* c c) (* d d))))
1547630049.823 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (exp (- (log (+ (* b d) (* a c))) (log (+ (* c c) (* d d))))))
1547630049.823 * * * * [misc]progress:  [ 3 / 62 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))>
1547630049.824 * * * * [misc]progress:  [ 4 / 62 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))>
1547630049.824 * * * * [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))))))>
1547630049.824 * [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))))
1547630049.824 * * [misc]simplify:  iters left: 6 (15 enodes)
1547630049.827 * * [misc]simplify:  iters left: 5 (52 enodes)
1547630049.846 * * [misc]simplify:  iters left: 4 (232 enodes)
1547630049.963 * [exit]simplify:  Simplified to (pow (/ (+ (* b d) (* a c)) (+ (* d d) (* c c))) 3)
1547630049.963 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (cbrt (pow (/ (+ (* b d) (* a c)) (+ (* d d) (* c c))) 3)))
1547630049.963 * * * * [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))))))>
1547630049.963 * * * * [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))))))>
1547630049.963 * * * * [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))))))>
1547630049.964 * * * * [misc]progress:  [ 9 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (+ (* a c) (* b d))) (- (+ (* c c) (* d d)))))>
1547630049.964 * * * * [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))))))>
1547630049.964 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1547630049.964 * * [misc]simplify:  iters left: 6 (15 enodes)
1547630049.966 * * [misc]simplify:  iters left: 5 (25 enodes)
1547630049.970 * * [misc]simplify:  iters left: 4 (34 enodes)
1547630049.975 * * [misc]simplify:  iters left: 3 (37 enodes)
1547630049.980 * * [misc]simplify:  iters left: 2 (40 enodes)
1547630049.986 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* b d) (* a c))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (+ (* b d) (* a c))) (cbrt (+ (* d d) (* c c)))))
1547630049.986 * [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))))))
1547630049.986 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d))))
1547630049.986 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630049.988 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630049.991 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (cbrt (+ (* c c) (* d d))))
1547630049.991 * [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))))))
1547630049.991 * * * * [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))))))>
1547630049.991 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (+ (* c c) (* d d))))
1547630049.991 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630049.993 * * [misc]simplify:  iters left: 5 (20 enodes)
1547630049.996 * * [misc]simplify:  iters left: 4 (22 enodes)
1547630050.000 * * [misc]simplify:  iters left: 3 (23 enodes)
1547630050.003 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* d d) (* c c)))) (cbrt (+ (* b d) (* a c))))
1547630050.003 * [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))))))
1547630050.003 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1547630050.004 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630050.008 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630050.013 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1547630050.013 * [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))))))
1547630050.013 * * * * [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)))))>
1547630050.013 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1)
1547630050.013 * * [misc]simplify:  iters left: 6 (11 enodes)
1547630050.017 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630050.022 * * [misc]simplify:  iters left: 4 (24 enodes)
1547630050.029 * * [misc]simplify:  iters left: 3 (38 enodes)
1547630050.039 * * [misc]simplify:  iters left: 2 (64 enodes)
1547630050.056 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1547630050.056 * [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)))))
1547630050.056 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))
1547630050.056 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630050.060 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630050.065 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (+ (* c c) (* d d)))
1547630050.065 * [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)))))
1547630050.065 * * * * [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))))))>
1547630050.065 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1547630050.065 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630050.071 * * [misc]simplify:  iters left: 5 (20 enodes)
1547630050.077 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1547630050.077 * [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))))))
1547630050.078 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (cbrt (+ (* c c) (* d d))))
1547630050.078 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630050.082 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630050.087 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (cbrt (+ (* c c) (* d d))))
1547630050.087 * [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))))))
1547630050.087 * * * * [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))))))>
1547630050.087 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1547630050.087 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630050.091 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630050.097 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1547630050.097 * [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))))))
1547630050.097 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1547630050.097 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630050.101 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630050.106 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1547630050.107 * [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))))))
1547630050.107 * * * * [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)))))>
1547630050.107 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) 1)
1547630050.107 * * [misc]simplify:  iters left: 6 (10 enodes)
1547630050.110 * * [misc]simplify:  iters left: 5 (15 enodes)
1547630050.113 * * [misc]simplify:  iters left: 4 (17 enodes)
1547630050.115 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1547630050.115 * [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)))))
1547630050.116 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (+ (* c c) (* d d)))
1547630050.116 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630050.118 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630050.120 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (+ (* c c) (* d d)))
1547630050.120 * [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)))))
1547630050.120 * * * * [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))))))>
1547630050.120 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1547630050.120 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630050.122 * * [misc]simplify:  iters left: 5 (14 enodes)
1547630050.124 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1547630050.124 * [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))))))
1547630050.124 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (cbrt (+ (* c c) (* d d))))
1547630050.124 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630050.126 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630050.128 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (cbrt (+ (* c c) (* d d))))
1547630050.128 * [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))))))
1547630050.129 * * * * [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))))))>
1547630050.129 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* c c) (* d d))))
1547630050.129 * * [misc]simplify:  iters left: 6 (8 enodes)
1547630050.130 * * [misc]simplify:  iters left: 5 (11 enodes)
1547630050.132 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1547630050.132 * [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))))))
1547630050.132 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1547630050.132 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630050.134 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630050.136 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1547630050.136 * [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))))))
1547630050.136 * * * * [misc]progress:  [ 18 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 1) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))))>
1547630050.137 * [enter]simplify:  Simplifying (/ 1 1)
1547630050.137 * * [misc]simplify:  iters left: 2 (2 enodes)
1547630050.137 * * [misc]simplify:  iters left: 1 (4 enodes)
1547630050.137 * [exit]simplify:  Simplified to 1
1547630050.137 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))))
1547630050.138 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))
1547630050.138 * * [misc]simplify:  iters left: 6 (11 enodes)
1547630050.139 * * [misc]simplify:  iters left: 5 (15 enodes)
1547630050.142 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))
1547630050.142 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (+ (* b d) (* a c)) (+ (* c c) (* d d)))))
1547630050.142 * * * * [misc]progress:  [ 19 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))))>
1547630050.142 * * * * [misc]progress:  [ 20 / 62 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (* a c) (* b d)) (/ 1 (+ (* c c) (* d d)))))>
1547630050.142 * * * * [misc]progress:  [ 21 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))>
1547630050.142 * * * * [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)))))>
1547630050.142 * [enter]simplify:  Simplifying (cbrt (+ (* c c) (* d d)))
1547630050.142 * * [misc]simplify:  iters left: 5 (6 enodes)
1547630050.143 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630050.144 * [exit]simplify:  Simplified to (cbrt (+ (* c c) (* d d)))
1547630050.144 * [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)))))
1547630050.144 * * * * [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)))))>
1547630050.145 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1547630050.145 * * [misc]simplify:  iters left: 5 (6 enodes)
1547630050.146 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630050.147 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1547630050.147 * [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)))))
1547630050.147 * * * * [misc]progress:  [ 24 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) 1) (+ (* c c) (* d d))))>
1547630050.147 * [enter]simplify:  Simplifying (+ (* c c) (* d d))
1547630050.147 * * [misc]simplify:  iters left: 4 (5 enodes)
1547630050.148 * * [misc]simplify:  iters left: 3 (6 enodes)
1547630050.149 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1547630050.149 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) 1) (+ (* c c) (* d d))))
1547630050.149 * * * * [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))))))>
1547630050.149 * [enter]simplify:  Simplifying (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1547630050.149 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630050.150 * * [misc]simplify:  iters left: 5 (12 enodes)
1547630050.152 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1547630050.152 * [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))))))
1547630050.152 * * * * [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))))))>
1547630050.152 * [enter]simplify:  Simplifying (sqrt (+ (* a c) (* b d)))
1547630050.152 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630050.154 * * [misc]simplify:  iters left: 4 (11 enodes)
1547630050.155 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1547630050.155 * [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))))))
1547630050.155 * * * * [misc]progress:  [ 27 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))>
1547630050.155 * * * * [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))))))>
1547630050.155 * [enter]simplify:  Simplifying (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))
1547630050.155 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630050.157 * * [misc]simplify:  iters left: 5 (29 enodes)
1547630050.163 * * [misc]simplify:  iters left: 4 (69 enodes)
1547630050.185 * * [misc]simplify:  iters left: 3 (134 enodes)
1547630050.237 * * [misc]simplify:  iters left: 2 (231 enodes)
1547630050.313 * [exit]simplify:  Simplified to (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))
1547630050.313 * [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)))))
1547630050.313 * * * * [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))))>
1547630050.314 * [enter]simplify:  Simplifying (- (* c c) (* d d))
1547630050.314 * * [misc]simplify:  iters left: 4 (5 enodes)
1547630050.315 * * [misc]simplify:  iters left: 3 (10 enodes)
1547630050.316 * * [misc]simplify:  iters left: 2 (17 enodes)
1547630050.319 * * [misc]simplify:  iters left: 1 (32 enodes)
1547630050.324 * [exit]simplify:  Simplified to (* (+ c d) (- c d))
1547630050.324 * [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))))
1547630050.324 * * * * [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)))))))>
1547630050.324 * [enter]simplify:  Simplifying (+ (pow (* a c) 3) (pow (* b d) 3))
1547630050.324 * * [misc]simplify:  iters left: 5 (10 enodes)
1547630050.326 * * [misc]simplify:  iters left: 4 (25 enodes)
1547630050.331 * * [misc]simplify:  iters left: 3 (71 enodes)
1547630050.344 * * [misc]simplify:  iters left: 2 (142 enodes)
1547630050.380 * * [misc]simplify:  iters left: 1 (187 enodes)
1547630050.411 * [exit]simplify:  Simplified to (+ (pow (* b d) 3) (pow (* a c) 3))
1547630050.411 * [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)))))))
1547630050.411 * * * * [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)))))>
1547630050.412 * [enter]simplify:  Simplifying (- (* (* a c) (* a c)) (* (* b d) (* b d)))
1547630050.412 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630050.413 * * [misc]simplify:  iters left: 5 (24 enodes)
1547630050.417 * * [misc]simplify:  iters left: 4 (53 enodes)
1547630050.427 * * [misc]simplify:  iters left: 3 (102 enodes)
1547630050.447 * * [misc]simplify:  iters left: 2 (180 enodes)
1547630050.484 * * [misc]simplify:  iters left: 1 (339 enodes)
1547630050.610 * [exit]simplify:  Simplified to (* (+ (* a c) (* b d)) (- (* a c) (* b d)))
1547630050.610 * [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)))))
1547630050.610 * * * * [misc]progress:  [ 32 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (* (exp (* a c)) (exp (* b d)))) (+ (* c c) (* d d))))>
1547630050.610 * [enter]simplify:  Simplifying (* (exp (* a c)) (exp (* b d)))
1547630050.610 * * [misc]simplify:  iters left: 5 (9 enodes)
1547630050.612 * * [misc]simplify:  iters left: 4 (18 enodes)
1547630050.614 * * [misc]simplify:  iters left: 3 (20 enodes)
1547630050.617 * [exit]simplify:  Simplified to (exp (+ (* a c) (* b d)))
1547630050.617 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (log (exp (+ (* a c) (* b d)))) (+ (* c c) (* d d))))
1547630050.617 * * * * [misc]progress:  [ 33 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (+ (* a c) (* b d)) 1) (+ (* c c) (* d d))))>
1547630050.617 * * * * [misc]progress:  [ 34 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (log (+ (* a c) (* b d)))) (+ (* c c) (* d d))))>
1547630050.617 * * * * [misc]progress:  [ 35 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (exp (+ (* a c) (* b d)))) (+ (* c c) (* d d))))>
1547630050.617 * * * * [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))))>
1547630050.617 * * * * [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))))>
1547630050.617 * * * * [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))))>
1547630050.617 * * * * [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))))>
1547630050.617 * * * * [misc]progress:  [ 40 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (+ (* a c) (* b d))) (+ (* c c) (* d d))))>
1547630050.617 * * * * [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))))>
1547630050.617 * * * * [misc]progress:  [ 42 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))>
1547630050.617 * * * * [misc]progress:  [ 43 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (log (* (exp (* c c)) (exp (* d d))))))>
1547630050.617 * [enter]simplify:  Simplifying (* (exp (* c c)) (exp (* d d)))
1547630050.618 * * [misc]simplify:  iters left: 5 (7 enodes)
1547630050.619 * * [misc]simplify:  iters left: 4 (14 enodes)
1547630050.621 * * [misc]simplify:  iters left: 3 (16 enodes)
1547630050.623 * [exit]simplify:  Simplified to (exp (+ (* c c) (* d d)))
1547630050.623 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (+ (* a c) (* b d)) (log (exp (+ (* c c) (* d d))))))
1547630050.623 * * * * [misc]progress:  [ 44 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (pow (+ (* c c) (* d d)) 1)))>
1547630050.623 * * * * [misc]progress:  [ 45 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (exp (log (+ (* c c) (* d d))))))>
1547630050.623 * * * * [misc]progress:  [ 46 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (log (exp (+ (* c c) (* d d))))))>
1547630050.623 * * * * [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))))))>
1547630050.623 * * * * [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))))))>
1547630050.623 * * * * [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))))))>
1547630050.623 * * * * [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)))))))>
1547630050.623 * * * * [misc]progress:  [ 51 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (* 1 (+ (* c c) (* d d)))))>
1547630050.623 * * * * [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)))))>
1547630050.623 * * * * [misc]progress:  [ 53 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* d d) (* c c))))>
1547630050.623 * * * * [misc]progress:  [ 54 / 62 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1547630050.624 * [enter]simplify:  Simplifying 0
1547630050.624 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630050.624 * [exit]simplify:  Simplified to 0
1547630050.624 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1547630050.624 * * * * [misc]progress:  [ 55 / 62 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1547630050.624 * [enter]simplify:  Simplifying 0
1547630050.624 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630050.624 * [exit]simplify:  Simplified to 0
1547630050.624 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1547630050.624 * * * * [misc]progress:  [ 56 / 62 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1547630050.624 * [enter]simplify:  Simplifying 0
1547630050.624 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630050.625 * [exit]simplify:  Simplified to 0
1547630050.625 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1547630050.625 * * * * [misc]progress:  [ 57 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ 0 (+ (* c c) (* d d))))>
1547630050.625 * [enter]simplify:  Simplifying 0
1547630050.625 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630050.625 * [exit]simplify:  Simplified to 0
1547630050.625 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ 0 (+ (* c c) (* d d))))
1547630050.625 * * * * [misc]progress:  [ 58 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))>
1547630050.625 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1547630050.625 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630050.626 * * [misc]simplify:  iters left: 3 (10 enodes)
1547630050.628 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1547630050.628 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))
1547630050.628 * * * * [misc]progress:  [ 59 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))>
1547630050.628 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1547630050.628 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630050.629 * * [misc]simplify:  iters left: 3 (10 enodes)
1547630050.630 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1547630050.630 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (* c c) (* d d))))
1547630050.630 * * * * [misc]progress:  [ 60 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (pow d 2) (pow c 2))))>
1547630050.631 * [enter]simplify:  Simplifying (+ (pow d 2) (pow c 2))
1547630050.631 * * [misc]simplify:  iters left: 3 (6 enodes)
1547630050.632 * * [misc]simplify:  iters left: 2 (9 enodes)
1547630050.633 * [exit]simplify:  Simplified to (+ (* d d) (* c c))
1547630050.633 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* d d) (* c c))))
1547630050.633 * * * * [misc]progress:  [ 61 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))))>
1547630050.633 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1547630050.633 * * [misc]simplify:  iters left: 3 (6 enodes)
1547630050.634 * * [misc]simplify:  iters left: 2 (9 enodes)
1547630050.635 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1547630050.636 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))
1547630050.636 * * * * [misc]progress:  [ 62 / 62 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))))>
1547630050.636 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1547630050.636 * * [misc]simplify:  iters left: 3 (6 enodes)
1547630050.640 * * [misc]simplify:  iters left: 2 (9 enodes)
1547630050.642 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1547630050.642 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))
1547630050.642 * * * [misc]progress:  adding candidates to table
1547630051.199 * * [misc]progress:  iteration 2 / 4
1547630051.199 * * * [misc]progress:  picking best candidate
1547630051.234 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1547630051.234 * * * [misc]progress:  localizing error
1547630051.243 * * * [misc]progress:  generating rewritten candidates
1547630051.243 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1547630051.246 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1547630051.250 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1547630051.272 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1547630051.278 * * * [misc]progress:  generating series expansions
1547630051.278 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1547630051.278 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1547630051.278 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1547630051.278 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1547630051.278 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1547630051.278 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630051.278 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.278 * [misc]backup-simplify:  Simplify c into c
1547630051.278 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630051.278 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.278 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.278 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.278 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.279 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1547630051.279 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1547630051.279 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630051.279 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.279 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1547630051.279 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1547630051.279 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630051.279 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.279 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.279 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.279 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.279 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.279 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.279 * [misc]backup-simplify:  Simplify d into d
1547630051.280 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.280 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630051.280 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1547630051.280 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.280 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.280 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1547630051.280 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1547630051.280 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630051.280 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.280 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.280 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.280 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.280 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.280 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.280 * [misc]backup-simplify:  Simplify d into d
1547630051.281 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.281 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630051.281 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1547630051.281 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.281 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.281 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1547630051.281 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.281 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.281 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.281 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.281 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.281 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.281 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.281 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.282 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.282 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.282 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.283 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1547630051.283 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1547630051.283 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630051.283 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630051.283 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.283 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.283 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.283 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547630051.284 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547630051.284 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.284 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.284 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.284 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.284 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630051.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.285 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1547630051.285 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.285 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.285 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.285 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.285 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.285 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.285 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1547630051.286 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630051.286 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1547630051.286 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630051.286 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630051.286 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630051.286 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630051.286 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.286 * [misc]backup-simplify:  Simplify c into c
1547630051.286 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.286 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630051.286 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630051.286 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630051.286 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.286 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.286 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.286 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.286 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.287 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630051.287 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.287 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.287 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.288 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.288 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630051.288 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630051.288 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630051.288 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.288 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.288 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.288 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.288 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.288 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.288 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630051.288 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.288 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.288 * [misc]backup-simplify:  Simplify d into d
1547630051.288 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.289 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.289 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.289 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.289 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.289 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.290 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.290 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630051.290 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630051.290 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630051.290 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.290 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.290 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.290 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.290 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.290 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.290 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630051.290 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.290 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.290 * [misc]backup-simplify:  Simplify d into d
1547630051.290 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.290 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.291 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.291 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.291 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.291 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.292 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.292 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630051.292 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.292 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.292 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.292 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.292 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630051.292 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.293 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630051.293 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1547630051.293 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1547630051.293 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630051.293 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630051.293 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630051.293 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.293 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.294 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.294 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.294 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547630051.294 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.294 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547630051.294 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.294 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.294 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.295 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630051.295 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.295 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.295 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.296 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1547630051.296 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.296 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.296 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630051.297 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.297 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.297 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.297 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.297 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1547630051.297 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630051.297 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1547630051.297 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630051.297 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630051.297 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630051.297 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630051.297 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.297 * [misc]backup-simplify:  Simplify c into c
1547630051.297 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.298 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630051.298 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630051.298 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630051.298 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.298 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.298 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.298 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.298 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.298 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630051.298 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.299 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.299 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.299 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.299 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.299 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630051.299 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630051.299 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630051.299 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.299 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.299 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.299 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.300 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.300 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.300 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630051.300 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.300 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.300 * [misc]backup-simplify:  Simplify d into d
1547630051.300 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.300 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.300 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.300 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.301 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.301 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.301 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.301 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.301 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630051.301 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630051.301 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630051.301 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.301 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.301 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.301 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.301 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.302 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.302 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630051.302 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.302 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.302 * [misc]backup-simplify:  Simplify d into d
1547630051.302 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.302 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.302 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.302 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.302 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.303 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.303 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.303 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.303 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630051.303 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.303 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.303 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.303 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.303 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630051.304 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.304 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630051.305 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1547630051.305 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1547630051.305 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630051.305 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630051.305 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630051.305 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.305 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.305 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.305 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.305 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547630051.305 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.306 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547630051.306 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.306 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.306 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.306 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630051.307 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.307 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.307 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.307 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.308 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1547630051.308 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.308 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.308 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630051.308 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.308 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.308 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.308 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.308 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1547630051.309 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1547630051.309 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1547630051.309 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1547630051.309 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1547630051.309 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1547630051.309 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630051.309 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.309 * [misc]backup-simplify:  Simplify c into c
1547630051.309 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630051.309 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.309 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.309 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.309 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.309 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1547630051.309 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1547630051.309 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630051.309 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.310 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1547630051.310 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1547630051.310 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630051.310 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.310 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.310 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.310 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.310 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.310 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.310 * [misc]backup-simplify:  Simplify d into d
1547630051.310 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.310 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630051.310 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1547630051.310 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.310 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.310 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1547630051.310 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1547630051.310 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630051.310 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.310 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.311 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.311 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.311 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.311 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.311 * [misc]backup-simplify:  Simplify d into d
1547630051.311 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.311 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630051.311 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1547630051.311 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.311 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.311 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1547630051.311 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.311 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.311 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.311 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.311 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.311 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.311 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.312 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.312 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.312 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.312 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.313 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1547630051.313 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1547630051.313 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630051.313 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630051.313 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.313 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.313 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.313 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547630051.313 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547630051.314 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.314 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.314 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.314 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.314 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630051.314 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.314 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1547630051.314 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.315 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.315 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.315 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.315 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.315 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.315 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1547630051.315 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630051.315 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1547630051.315 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630051.315 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630051.315 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630051.315 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630051.315 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.316 * [misc]backup-simplify:  Simplify c into c
1547630051.316 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.316 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630051.316 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630051.316 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630051.316 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.316 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.316 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.316 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.316 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.316 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630051.316 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.317 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.317 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.317 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.317 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630051.317 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630051.317 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630051.317 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.317 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.317 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.317 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.318 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.318 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.318 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630051.318 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.318 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.318 * [misc]backup-simplify:  Simplify d into d
1547630051.318 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.318 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.318 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.318 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.319 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.319 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.319 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.319 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.319 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630051.319 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630051.319 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630051.319 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.319 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.319 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.319 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.320 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.320 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.320 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630051.320 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.320 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.320 * [misc]backup-simplify:  Simplify d into d
1547630051.320 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.320 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.320 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.320 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.320 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.321 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.321 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.321 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630051.321 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.321 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.321 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.321 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.321 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630051.322 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.322 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630051.323 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1547630051.323 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1547630051.323 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630051.323 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630051.323 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630051.323 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.323 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.323 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.323 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.323 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547630051.323 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.324 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547630051.324 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.324 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.324 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.324 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630051.324 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.324 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.325 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.325 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1547630051.325 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.325 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.325 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630051.326 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.326 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.326 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.326 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.326 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1547630051.326 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630051.326 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1547630051.326 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630051.326 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630051.326 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630051.326 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630051.326 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.326 * [misc]backup-simplify:  Simplify c into c
1547630051.326 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.327 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630051.327 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630051.327 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630051.327 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.327 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.327 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.327 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.327 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.327 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630051.327 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.330 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.331 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.331 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.331 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.331 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630051.331 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630051.331 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630051.331 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.331 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.331 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.331 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.331 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.332 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.332 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630051.332 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.332 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.332 * [misc]backup-simplify:  Simplify d into d
1547630051.332 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.332 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.332 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.332 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.332 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.333 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.333 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.333 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.333 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630051.333 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630051.333 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630051.333 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.333 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.333 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.333 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.333 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.333 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.333 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630051.333 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.333 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.334 * [misc]backup-simplify:  Simplify d into d
1547630051.334 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.334 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.334 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.334 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.334 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.334 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.335 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.335 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630051.335 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.335 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.335 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.335 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.335 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630051.336 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.336 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630051.336 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1547630051.336 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1547630051.336 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630051.337 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630051.337 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630051.337 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.337 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.337 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.337 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.337 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547630051.337 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.337 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547630051.337 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.337 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.337 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.338 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630051.338 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.338 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.338 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.339 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1547630051.339 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.339 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.339 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630051.339 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.340 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.340 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.340 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.340 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1547630051.340 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1547630051.340 * [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)))))
1547630051.340 * [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
1547630051.340 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1547630051.340 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1547630051.340 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630051.340 * [misc]taylor:  Taking taylor expansion of a in d
1547630051.340 * [misc]backup-simplify:  Simplify a into a
1547630051.340 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.340 * [misc]backup-simplify:  Simplify c into c
1547630051.340 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630051.340 * [misc]taylor:  Taking taylor expansion of b in d
1547630051.340 * [misc]backup-simplify:  Simplify b into b
1547630051.341 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.341 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.341 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.341 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1547630051.341 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1547630051.341 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1547630051.341 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630051.341 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.341 * [misc]backup-simplify:  Simplify c into c
1547630051.341 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630051.341 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.341 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.341 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.341 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.341 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1547630051.341 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630051.341 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1547630051.341 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630051.341 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.342 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1547630051.342 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1547630051.342 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1547630051.342 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1547630051.342 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630051.342 * [misc]taylor:  Taking taylor expansion of a in b
1547630051.342 * [misc]backup-simplify:  Simplify a into a
1547630051.342 * [misc]taylor:  Taking taylor expansion of c in b
1547630051.342 * [misc]backup-simplify:  Simplify c into c
1547630051.342 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630051.342 * [misc]taylor:  Taking taylor expansion of b in b
1547630051.342 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.342 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.342 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.342 * [misc]backup-simplify:  Simplify d into d
1547630051.342 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1547630051.342 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1547630051.342 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1547630051.342 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630051.342 * [misc]taylor:  Taking taylor expansion of c in b
1547630051.342 * [misc]backup-simplify:  Simplify c into c
1547630051.342 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630051.342 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.342 * [misc]backup-simplify:  Simplify d into d
1547630051.342 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.342 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.342 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1547630051.343 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1547630051.343 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1547630051.343 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630051.343 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.343 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.343 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1547630051.344 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1547630051.344 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1547630051.344 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1547630051.344 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630051.344 * [misc]taylor:  Taking taylor expansion of a in c
1547630051.344 * [misc]backup-simplify:  Simplify a into a
1547630051.344 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.344 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.344 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.344 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630051.344 * [misc]taylor:  Taking taylor expansion of b in c
1547630051.344 * [misc]backup-simplify:  Simplify b into b
1547630051.344 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.344 * [misc]backup-simplify:  Simplify d into d
1547630051.344 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1547630051.344 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1547630051.344 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630051.344 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.344 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.344 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.344 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.344 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.344 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.344 * [misc]backup-simplify:  Simplify d into d
1547630051.344 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.344 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630051.344 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.345 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1547630051.345 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.345 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.345 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1547630051.345 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1547630051.345 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1547630051.345 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630051.345 * [misc]taylor:  Taking taylor expansion of a in a
1547630051.345 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.345 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.345 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.345 * [misc]backup-simplify:  Simplify c into c
1547630051.345 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630051.345 * [misc]taylor:  Taking taylor expansion of b in a
1547630051.345 * [misc]backup-simplify:  Simplify b into b
1547630051.345 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.345 * [misc]backup-simplify:  Simplify d into d
1547630051.345 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1547630051.345 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1547630051.345 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1547630051.345 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630051.346 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.346 * [misc]backup-simplify:  Simplify c into c
1547630051.346 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630051.346 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.346 * [misc]backup-simplify:  Simplify d into d
1547630051.346 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.346 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.346 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1547630051.346 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1547630051.346 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1547630051.346 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630051.346 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.347 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.347 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1547630051.347 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1547630051.347 * [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1547630051.347 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1547630051.347 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630051.347 * [misc]taylor:  Taking taylor expansion of a in a
1547630051.347 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.347 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.347 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.347 * [misc]backup-simplify:  Simplify c into c
1547630051.347 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630051.347 * [misc]taylor:  Taking taylor expansion of b in a
1547630051.347 * [misc]backup-simplify:  Simplify b into b
1547630051.348 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.348 * [misc]backup-simplify:  Simplify d into d
1547630051.348 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1547630051.348 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1547630051.348 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1547630051.348 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630051.348 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.348 * [misc]backup-simplify:  Simplify c into c
1547630051.348 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630051.348 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.348 * [misc]backup-simplify:  Simplify d into d
1547630051.348 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.348 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.348 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1547630051.348 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1547630051.348 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1547630051.349 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630051.349 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.349 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1547630051.349 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1547630051.350 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630051.350 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.350 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630051.350 * [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))
1547630051.350 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) (* b d)) in c
1547630051.350 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1547630051.350 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1547630051.350 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630051.350 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.350 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.350 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.350 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.350 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.350 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.350 * [misc]backup-simplify:  Simplify d into d
1547630051.350 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.350 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630051.351 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.351 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1547630051.351 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.351 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.351 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1547630051.351 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630051.351 * [misc]taylor:  Taking taylor expansion of b in c
1547630051.351 * [misc]backup-simplify:  Simplify b into b
1547630051.351 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.351 * [misc]backup-simplify:  Simplify d into d
1547630051.351 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.352 * [misc]backup-simplify:  Simplify (* (/ 1 d) (* b d)) into b
1547630051.352 * [misc]taylor:  Taking taylor expansion of b in b
1547630051.352 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.352 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.352 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.352 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.352 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.352 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630051.352 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630051.352 * [misc]backup-simplify:  Simplify (+ c 0) into c
1547630051.353 * [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)))))
1547630051.353 * [misc]taylor:  Taking taylor expansion of (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1547630051.353 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.353 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.353 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.353 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1547630051.353 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1547630051.353 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630051.353 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.353 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.353 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.353 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.353 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.353 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.353 * [misc]backup-simplify:  Simplify d into d
1547630051.353 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.353 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630051.353 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.353 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1547630051.353 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.354 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.354 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.354 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1547630051.354 * [misc]backup-simplify:  Simplify (* 0 (/ 1 d)) into 0
1547630051.354 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.354 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.354 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.354 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.354 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.354 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630051.354 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (* b d))) into 0
1547630051.354 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.354 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.354 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.355 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.355 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.355 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630051.355 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.355 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.355 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.355 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1547630051.355 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.356 * [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
1547630051.357 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1547630051.358 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630051.358 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.358 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.358 * [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (+ (* c 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1547630051.358 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630051.358 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.358 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.358 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.359 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.359 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.359 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.359 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 d))) into (/ 1 d)
1547630051.359 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
1547630051.359 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.359 * [misc]backup-simplify:  Simplify d into d
1547630051.359 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630051.359 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1547630051.359 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.359 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.359 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.359 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.360 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.360 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.360 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.360 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.360 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.360 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.361 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ 1 (pow d 4)))
1547630051.361 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 4))) (pow 0 2) (+)) (* 2 (/ 1 d))) into (/ -1/2 (pow d 3))
1547630051.362 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* (/ -1/2 (pow d 3)) (* b d)))) into (- (* 1/2 (/ b (pow d 2))))
1547630051.362 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ b (pow d 2)))) in b
1547630051.362 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ b (pow d 2))) in b
1547630051.362 * [misc]taylor:  Taking taylor expansion of 1/2 in b
1547630051.362 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630051.362 * [misc]taylor:  Taking taylor expansion of (/ b (pow d 2)) in b
1547630051.362 * [misc]taylor:  Taking taylor expansion of b in b
1547630051.362 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.362 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.362 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630051.362 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.362 * [misc]backup-simplify:  Simplify d into d
1547630051.362 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.362 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.362 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.362 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.362 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.362 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.363 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.363 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.363 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.363 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.363 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.363 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* b (* 1 1)))) into b
1547630051.363 * [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))))))
1547630051.363 * [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
1547630051.363 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1547630051.363 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630051.363 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630051.364 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630051.364 * [misc]taylor:  Taking taylor expansion of b in d
1547630051.364 * [misc]backup-simplify:  Simplify b into b
1547630051.364 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.364 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.364 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.364 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630051.364 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630051.364 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630051.364 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630051.364 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630051.364 * [misc]taylor:  Taking taylor expansion of a in d
1547630051.364 * [misc]backup-simplify:  Simplify a into a
1547630051.364 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.364 * [misc]backup-simplify:  Simplify c into c
1547630051.364 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630051.364 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630051.364 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1547630051.364 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630051.364 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630051.364 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630051.364 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630051.364 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.364 * [misc]backup-simplify:  Simplify c into c
1547630051.364 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.365 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630051.365 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630051.365 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630051.365 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.365 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.365 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.365 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.365 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.365 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630051.365 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.365 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.366 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.366 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.366 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.366 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.366 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.366 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1547630051.367 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630051.367 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630051.367 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630051.367 * [misc]taylor:  Taking taylor expansion of b in b
1547630051.367 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.367 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.367 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.367 * [misc]backup-simplify:  Simplify d into d
1547630051.367 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630051.367 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630051.367 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630051.367 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630051.367 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630051.367 * [misc]taylor:  Taking taylor expansion of a in b
1547630051.367 * [misc]backup-simplify:  Simplify a into a
1547630051.367 * [misc]taylor:  Taking taylor expansion of c in b
1547630051.367 * [misc]backup-simplify:  Simplify c into c
1547630051.367 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630051.367 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630051.367 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1547630051.367 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1547630051.367 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1547630051.367 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1547630051.367 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630051.368 * [misc]taylor:  Taking taylor expansion of c in b
1547630051.368 * [misc]backup-simplify:  Simplify c into c
1547630051.368 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.368 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630051.368 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630051.368 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630051.368 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.368 * [misc]backup-simplify:  Simplify d into d
1547630051.368 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.368 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.368 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630051.368 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630051.369 * [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)))))
1547630051.369 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630051.369 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1547630051.369 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.369 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.370 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.370 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.370 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1547630051.370 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630051.370 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630051.370 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630051.370 * [misc]taylor:  Taking taylor expansion of b in c
1547630051.370 * [misc]backup-simplify:  Simplify b into b
1547630051.370 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.370 * [misc]backup-simplify:  Simplify d into d
1547630051.370 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.370 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.370 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630051.370 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630051.370 * [misc]taylor:  Taking taylor expansion of a in c
1547630051.371 * [misc]backup-simplify:  Simplify a into a
1547630051.371 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.371 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.371 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.371 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630051.371 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630051.371 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630051.371 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1547630051.371 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630051.371 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630051.371 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630051.371 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.371 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.371 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.371 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.371 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.372 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630051.372 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.372 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.372 * [misc]backup-simplify:  Simplify d into d
1547630051.372 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.372 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.372 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.372 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.373 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.373 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.373 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.373 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.373 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.374 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1547630051.374 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630051.374 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630051.374 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630051.374 * [misc]taylor:  Taking taylor expansion of b in a
1547630051.374 * [misc]backup-simplify:  Simplify b into b
1547630051.374 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.374 * [misc]backup-simplify:  Simplify d into d
1547630051.374 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.374 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.374 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630051.374 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630051.374 * [misc]taylor:  Taking taylor expansion of a in a
1547630051.374 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.374 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.374 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.374 * [misc]backup-simplify:  Simplify c into c
1547630051.374 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630051.374 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630051.374 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630051.374 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1547630051.374 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1547630051.374 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630051.375 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630051.375 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630051.375 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.375 * [misc]backup-simplify:  Simplify c into c
1547630051.375 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.375 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630051.375 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630051.375 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630051.375 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.375 * [misc]backup-simplify:  Simplify d into d
1547630051.375 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.375 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.375 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630051.375 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630051.376 * [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)))))
1547630051.376 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630051.376 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1547630051.376 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.376 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.376 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.377 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.377 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.377 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1547630051.377 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630051.377 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630051.377 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630051.377 * [misc]taylor:  Taking taylor expansion of b in a
1547630051.377 * [misc]backup-simplify:  Simplify b into b
1547630051.377 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.377 * [misc]backup-simplify:  Simplify d into d
1547630051.377 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.378 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.378 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630051.378 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630051.378 * [misc]taylor:  Taking taylor expansion of a in a
1547630051.378 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.378 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.378 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.378 * [misc]backup-simplify:  Simplify c into c
1547630051.378 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630051.378 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630051.378 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630051.378 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1547630051.378 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1547630051.378 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630051.378 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630051.378 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630051.378 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.378 * [misc]backup-simplify:  Simplify c into c
1547630051.378 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.378 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630051.378 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630051.378 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630051.379 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.379 * [misc]backup-simplify:  Simplify d into d
1547630051.379 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.379 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.379 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630051.379 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630051.379 * [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)))))
1547630051.379 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630051.380 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1547630051.380 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.380 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.381 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.381 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.381 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630051.381 * [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))
1547630051.381 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1547630051.381 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1547630051.381 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630051.381 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630051.381 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630051.381 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.381 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.382 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.382 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.382 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.382 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.382 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630051.382 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.382 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.382 * [misc]backup-simplify:  Simplify d into d
1547630051.382 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.382 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.382 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.383 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.383 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.383 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.383 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.383 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.383 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.384 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.384 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1547630051.384 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.384 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.384 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.384 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.384 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.384 * [misc]taylor:  Taking taylor expansion of 1 in b
1547630051.384 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.384 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630051.384 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1547630051.384 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630051.384 * [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))))))
1547630051.385 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* b d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1547630051.385 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630051.385 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630051.385 * [misc]taylor:  Taking taylor expansion of b in c
1547630051.385 * [misc]backup-simplify:  Simplify b into b
1547630051.385 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.385 * [misc]backup-simplify:  Simplify d into d
1547630051.385 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.385 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.385 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1547630051.385 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630051.385 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630051.385 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630051.385 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.385 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.385 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.385 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.385 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.385 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.385 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630051.385 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.385 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.385 * [misc]backup-simplify:  Simplify d into d
1547630051.385 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.385 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.385 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.385 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.386 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.386 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.386 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.386 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.386 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.386 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.386 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.386 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.387 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.387 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630051.387 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.387 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.387 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1547630051.387 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1547630051.387 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.387 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630051.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.388 * [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
1547630051.388 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.388 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630051.389 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630051.389 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1547630051.389 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630051.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.389 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1547630051.389 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630051.389 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.389 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.389 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.390 * [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) 1) into (/ 1 (* b d))
1547630051.390 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630051.390 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630051.390 * [misc]taylor:  Taking taylor expansion of b in b
1547630051.390 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.390 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.390 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.390 * [misc]backup-simplify:  Simplify d into d
1547630051.390 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630051.390 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630051.390 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630051.390 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1547630051.390 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.390 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.390 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.390 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.390 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.390 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.390 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.391 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630051.391 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.391 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630051.391 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1547630051.392 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1547630051.392 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1547630051.392 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in b
1547630051.392 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in b
1547630051.392 * [misc]taylor:  Taking taylor expansion of 1/2 in b
1547630051.392 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630051.392 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630051.392 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630051.392 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.392 * [misc]backup-simplify:  Simplify d into d
1547630051.392 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.392 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.392 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.392 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.392 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.392 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.392 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.392 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.392 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.393 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1547630051.393 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1547630051.393 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630051.393 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630051.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.394 * [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
1547630051.394 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.394 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.394 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630051.395 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1547630051.395 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630051.395 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.395 * [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
1547630051.395 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630051.395 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.395 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.395 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.395 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.395 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.396 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630051.396 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630051.396 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (* 0 1)) into 0
1547630051.396 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.396 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.396 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.396 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630051.396 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.397 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.397 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.397 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1547630051.397 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1547630051.398 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1547630051.398 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.398 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.398 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.398 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.398 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.398 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1547630051.398 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1547630051.398 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.398 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.398 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.398 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 a)))))) into a
1547630051.399 * [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))))))
1547630051.399 * [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
1547630051.399 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1547630051.399 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630051.399 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630051.399 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630051.399 * [misc]taylor:  Taking taylor expansion of b in d
1547630051.399 * [misc]backup-simplify:  Simplify b into b
1547630051.399 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.399 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.399 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.399 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630051.399 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630051.399 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630051.399 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630051.399 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630051.399 * [misc]taylor:  Taking taylor expansion of a in d
1547630051.399 * [misc]backup-simplify:  Simplify a into a
1547630051.399 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.399 * [misc]backup-simplify:  Simplify c into c
1547630051.399 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630051.399 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630051.399 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1547630051.399 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630051.399 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630051.399 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630051.399 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630051.399 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.399 * [misc]backup-simplify:  Simplify c into c
1547630051.399 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.400 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630051.400 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630051.400 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630051.400 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.400 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.400 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.400 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.400 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.400 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630051.400 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.400 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.400 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.400 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.401 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.401 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.401 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.401 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1547630051.401 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630051.401 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630051.401 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630051.401 * [misc]taylor:  Taking taylor expansion of b in b
1547630051.401 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.401 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.401 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.401 * [misc]backup-simplify:  Simplify d into d
1547630051.401 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630051.401 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630051.401 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630051.401 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630051.401 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630051.401 * [misc]taylor:  Taking taylor expansion of a in b
1547630051.401 * [misc]backup-simplify:  Simplify a into a
1547630051.401 * [misc]taylor:  Taking taylor expansion of c in b
1547630051.401 * [misc]backup-simplify:  Simplify c into c
1547630051.401 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630051.401 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630051.401 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1547630051.401 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1547630051.401 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1547630051.401 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1547630051.401 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630051.401 * [misc]taylor:  Taking taylor expansion of c in b
1547630051.401 * [misc]backup-simplify:  Simplify c into c
1547630051.401 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.402 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630051.402 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630051.402 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630051.402 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.402 * [misc]backup-simplify:  Simplify d into d
1547630051.402 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.402 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.402 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630051.402 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630051.402 * [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)))))
1547630051.402 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630051.402 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1547630051.402 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.402 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.402 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.403 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.403 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.403 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1547630051.403 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630051.403 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630051.403 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630051.403 * [misc]taylor:  Taking taylor expansion of b in c
1547630051.403 * [misc]backup-simplify:  Simplify b into b
1547630051.403 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.403 * [misc]backup-simplify:  Simplify d into d
1547630051.403 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.403 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.403 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630051.403 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630051.403 * [misc]taylor:  Taking taylor expansion of a in c
1547630051.403 * [misc]backup-simplify:  Simplify a into a
1547630051.403 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.403 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.403 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.403 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630051.403 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630051.403 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630051.403 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1547630051.403 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630051.404 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630051.404 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630051.404 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.404 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.404 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.404 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.404 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.404 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.404 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630051.404 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.404 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.404 * [misc]backup-simplify:  Simplify d into d
1547630051.404 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.404 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.404 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.404 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.404 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.404 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.405 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.405 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.405 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.405 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1547630051.405 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630051.405 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630051.405 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630051.405 * [misc]taylor:  Taking taylor expansion of b in a
1547630051.405 * [misc]backup-simplify:  Simplify b into b
1547630051.405 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.405 * [misc]backup-simplify:  Simplify d into d
1547630051.405 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.405 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.405 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630051.405 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630051.405 * [misc]taylor:  Taking taylor expansion of a in a
1547630051.405 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.405 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.405 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.405 * [misc]backup-simplify:  Simplify c into c
1547630051.405 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630051.405 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630051.405 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630051.405 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1547630051.405 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1547630051.405 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630051.406 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630051.406 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630051.406 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.406 * [misc]backup-simplify:  Simplify c into c
1547630051.406 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.406 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630051.406 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630051.406 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630051.406 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.406 * [misc]backup-simplify:  Simplify d into d
1547630051.406 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.406 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.406 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630051.406 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630051.406 * [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)))))
1547630051.406 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630051.406 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1547630051.406 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.407 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.407 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.407 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.407 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.407 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* b d)) (/ 1 (* a c))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1547630051.407 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630051.407 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630051.407 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630051.407 * [misc]taylor:  Taking taylor expansion of b in a
1547630051.407 * [misc]backup-simplify:  Simplify b into b
1547630051.407 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.407 * [misc]backup-simplify:  Simplify d into d
1547630051.407 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.408 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.408 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630051.408 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630051.408 * [misc]taylor:  Taking taylor expansion of a in a
1547630051.408 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.408 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.408 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.408 * [misc]backup-simplify:  Simplify c into c
1547630051.408 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630051.408 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630051.408 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630051.408 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1547630051.408 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1547630051.408 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630051.408 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630051.408 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630051.408 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.408 * [misc]backup-simplify:  Simplify c into c
1547630051.408 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630051.408 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630051.408 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630051.408 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630051.408 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.408 * [misc]backup-simplify:  Simplify d into d
1547630051.408 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.408 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.408 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630051.409 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630051.409 * [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)))))
1547630051.409 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630051.409 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1547630051.409 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.409 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.409 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.409 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.410 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.410 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630051.410 * [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))
1547630051.410 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1547630051.410 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1547630051.410 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630051.410 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630051.410 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630051.410 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.410 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.410 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.410 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.410 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.410 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.410 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630051.410 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.410 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.410 * [misc]backup-simplify:  Simplify d into d
1547630051.410 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.410 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.411 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.411 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.411 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.411 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.411 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.411 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.411 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.411 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.411 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1547630051.411 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.412 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.412 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.412 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.412 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.412 * [misc]taylor:  Taking taylor expansion of 1 in b
1547630051.412 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.412 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630051.412 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1547630051.412 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630051.412 * [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))))))
1547630051.412 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* b d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1547630051.412 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630051.412 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630051.412 * [misc]taylor:  Taking taylor expansion of b in c
1547630051.412 * [misc]backup-simplify:  Simplify b into b
1547630051.412 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.413 * [misc]backup-simplify:  Simplify d into d
1547630051.413 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.413 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.413 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1547630051.413 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630051.413 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630051.413 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630051.413 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630051.413 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.413 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.413 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.413 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630051.413 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.413 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630051.413 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630051.413 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.413 * [misc]backup-simplify:  Simplify d into d
1547630051.413 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.413 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.413 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630051.413 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.414 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630051.414 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.414 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.414 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.414 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.414 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630051.414 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.414 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630051.414 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.415 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.415 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630051.415 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.415 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.415 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1547630051.415 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1547630051.415 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.415 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630051.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.416 * [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
1547630051.416 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.416 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630051.417 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630051.417 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1547630051.417 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630051.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.417 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1547630051.417 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630051.417 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.417 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.417 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.417 * [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) 1) into (/ 1 (* b d))
1547630051.417 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630051.417 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630051.417 * [misc]taylor:  Taking taylor expansion of b in b
1547630051.418 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.418 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.418 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.418 * [misc]backup-simplify:  Simplify d into d
1547630051.418 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630051.418 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630051.418 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630051.418 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1547630051.418 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.418 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.418 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.418 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.418 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.418 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.418 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.418 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630051.419 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.419 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630051.419 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1547630051.420 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1547630051.420 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1547630051.420 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in b
1547630051.420 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in b
1547630051.420 * [misc]taylor:  Taking taylor expansion of 1/2 in b
1547630051.420 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630051.420 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630051.420 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630051.420 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.420 * [misc]backup-simplify:  Simplify d into d
1547630051.420 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630051.420 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630051.421 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.421 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.421 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.421 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.421 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.421 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.421 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.421 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1547630051.421 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1547630051.422 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630051.422 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630051.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.423 * [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
1547630051.424 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1547630051.424 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.424 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630051.425 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1547630051.425 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630051.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.426 * [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
1547630051.426 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630051.426 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.426 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.426 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.426 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.426 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.426 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630051.426 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630051.426 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (* 0 1)) into 0
1547630051.426 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.426 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.427 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.427 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630051.428 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.428 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630051.428 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630051.428 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.429 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1547630051.429 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1547630051.429 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1547630051.429 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.430 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.430 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.430 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.430 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.430 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1547630051.430 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1547630051.430 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.430 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.430 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.430 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- a))))))) into (* -1 a)
1547630051.430 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1547630051.431 * [misc]backup-simplify:  Simplify (+ (* a c) (* b d)) into (+ (* a c) (* b d))
1547630051.431 * [misc]approximate:  Taking taylor expansion of (+ (* a c) (* b d)) in (a c b d) around 0
1547630051.431 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1547630051.431 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630051.431 * [misc]taylor:  Taking taylor expansion of a in d
1547630051.431 * [misc]backup-simplify:  Simplify a into a
1547630051.431 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.431 * [misc]backup-simplify:  Simplify c into c
1547630051.431 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630051.431 * [misc]taylor:  Taking taylor expansion of b in d
1547630051.431 * [misc]backup-simplify:  Simplify b into b
1547630051.431 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.431 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.431 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.431 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1547630051.431 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630051.431 * [misc]taylor:  Taking taylor expansion of a in b
1547630051.431 * [misc]backup-simplify:  Simplify a into a
1547630051.431 * [misc]taylor:  Taking taylor expansion of c in b
1547630051.431 * [misc]backup-simplify:  Simplify c into c
1547630051.431 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630051.431 * [misc]taylor:  Taking taylor expansion of b in b
1547630051.431 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.431 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.431 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.431 * [misc]backup-simplify:  Simplify d into d
1547630051.431 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1547630051.431 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630051.432 * [misc]taylor:  Taking taylor expansion of a in c
1547630051.432 * [misc]backup-simplify:  Simplify a into a
1547630051.432 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.432 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.432 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.432 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630051.432 * [misc]taylor:  Taking taylor expansion of b in c
1547630051.432 * [misc]backup-simplify:  Simplify b into b
1547630051.432 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.432 * [misc]backup-simplify:  Simplify d into d
1547630051.432 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1547630051.432 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630051.432 * [misc]taylor:  Taking taylor expansion of a in a
1547630051.432 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.432 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.432 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.432 * [misc]backup-simplify:  Simplify c into c
1547630051.432 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630051.432 * [misc]taylor:  Taking taylor expansion of b in a
1547630051.432 * [misc]backup-simplify:  Simplify b into b
1547630051.432 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.432 * [misc]backup-simplify:  Simplify d into d
1547630051.432 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1547630051.432 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630051.432 * [misc]taylor:  Taking taylor expansion of a in a
1547630051.432 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.432 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.432 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.432 * [misc]backup-simplify:  Simplify c into c
1547630051.432 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630051.432 * [misc]taylor:  Taking taylor expansion of b in a
1547630051.432 * [misc]backup-simplify:  Simplify b into b
1547630051.432 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.432 * [misc]backup-simplify:  Simplify d into d
1547630051.433 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630051.433 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.433 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630051.433 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630051.433 * [misc]taylor:  Taking taylor expansion of b in c
1547630051.433 * [misc]backup-simplify:  Simplify b into b
1547630051.433 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.433 * [misc]backup-simplify:  Simplify d into d
1547630051.433 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.433 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630051.433 * [misc]taylor:  Taking taylor expansion of b in b
1547630051.433 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.433 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.433 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.433 * [misc]backup-simplify:  Simplify d into d
1547630051.433 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630051.433 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.433 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.433 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.434 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630051.434 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630051.434 * [misc]backup-simplify:  Simplify (+ c 0) into c
1547630051.434 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.434 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.434 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.434 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.434 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.434 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.434 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.434 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.434 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630051.434 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.434 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.434 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.434 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.434 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.434 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630051.435 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.435 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.435 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.435 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.435 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.435 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630051.435 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.435 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.435 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630051.435 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.436 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.436 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.436 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.436 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.436 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.436 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.436 * [misc]backup-simplify:  Simplify (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) into (+ (/ 1 (* b d)) (/ 1 (* a c)))
1547630051.436 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in (a c b d) around 0
1547630051.436 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630051.436 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630051.436 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630051.436 * [misc]taylor:  Taking taylor expansion of b in d
1547630051.436 * [misc]backup-simplify:  Simplify b into b
1547630051.436 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.436 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.436 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.436 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630051.436 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630051.436 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630051.436 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630051.436 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630051.437 * [misc]taylor:  Taking taylor expansion of a in d
1547630051.437 * [misc]backup-simplify:  Simplify a into a
1547630051.437 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.437 * [misc]backup-simplify:  Simplify c into c
1547630051.437 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630051.437 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630051.437 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630051.437 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630051.437 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630051.437 * [misc]taylor:  Taking taylor expansion of b in b
1547630051.437 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.437 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.437 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.437 * [misc]backup-simplify:  Simplify d into d
1547630051.437 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630051.437 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630051.437 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630051.437 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630051.437 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630051.437 * [misc]taylor:  Taking taylor expansion of a in b
1547630051.437 * [misc]backup-simplify:  Simplify a into a
1547630051.437 * [misc]taylor:  Taking taylor expansion of c in b
1547630051.437 * [misc]backup-simplify:  Simplify c into c
1547630051.437 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630051.438 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630051.438 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630051.438 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630051.438 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630051.438 * [misc]taylor:  Taking taylor expansion of b in c
1547630051.438 * [misc]backup-simplify:  Simplify b into b
1547630051.438 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.438 * [misc]backup-simplify:  Simplify d into d
1547630051.438 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.438 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.438 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630051.438 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630051.438 * [misc]taylor:  Taking taylor expansion of a in c
1547630051.438 * [misc]backup-simplify:  Simplify a into a
1547630051.438 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.438 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.438 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.438 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630051.438 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630051.438 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630051.438 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630051.438 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630051.438 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630051.439 * [misc]taylor:  Taking taylor expansion of b in a
1547630051.439 * [misc]backup-simplify:  Simplify b into b
1547630051.439 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.439 * [misc]backup-simplify:  Simplify d into d
1547630051.439 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.439 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.439 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630051.439 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630051.439 * [misc]taylor:  Taking taylor expansion of a in a
1547630051.439 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.439 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.439 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.439 * [misc]backup-simplify:  Simplify c into c
1547630051.439 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630051.439 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630051.439 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630051.439 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630051.439 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630051.439 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630051.439 * [misc]taylor:  Taking taylor expansion of b in a
1547630051.439 * [misc]backup-simplify:  Simplify b into b
1547630051.439 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.440 * [misc]backup-simplify:  Simplify d into d
1547630051.440 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.440 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.440 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630051.440 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630051.440 * [misc]taylor:  Taking taylor expansion of a in a
1547630051.440 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.440 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.440 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.440 * [misc]backup-simplify:  Simplify c into c
1547630051.440 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630051.440 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630051.440 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630051.440 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630051.440 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1547630051.440 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.440 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.441 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.441 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.441 * [misc]taylor:  Taking taylor expansion of 1 in b
1547630051.441 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.441 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630051.441 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1547630051.441 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630051.441 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630051.441 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630051.441 * [misc]taylor:  Taking taylor expansion of b in c
1547630051.441 * [misc]backup-simplify:  Simplify b into b
1547630051.441 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.441 * [misc]backup-simplify:  Simplify d into d
1547630051.442 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.442 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.442 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.442 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.442 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.442 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630051.442 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.442 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630051.442 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630051.443 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1547630051.443 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630051.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.443 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630051.443 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.443 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630051.443 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630051.443 * [misc]taylor:  Taking taylor expansion of b in b
1547630051.443 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.443 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.443 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.443 * [misc]backup-simplify:  Simplify d into d
1547630051.443 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630051.444 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630051.444 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630051.444 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1547630051.444 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.444 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.444 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.444 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.444 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.444 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.444 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.444 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.444 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.444 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.444 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.444 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.445 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.445 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.445 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630051.446 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1547630051.446 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630051.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.446 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630051.446 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.446 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.446 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.446 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630051.447 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630051.447 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.447 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.447 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.447 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.447 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.447 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1547630051.448 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1547630051.448 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.448 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.448 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.448 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.448 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.448 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.448 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.448 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.448 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.448 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.448 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.448 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.448 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.449 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630051.449 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630051.450 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1547630051.450 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630051.450 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.450 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630051.450 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.450 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.451 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.451 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.451 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.451 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.451 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630051.451 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.451 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.452 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.452 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.452 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.452 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.452 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.452 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.452 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.452 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.452 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.452 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1547630051.453 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1547630051.453 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.453 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.453 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.453 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.453 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.453 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.453 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.453 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.453 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.453 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.454 * [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))
1547630051.454 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) into (+ (/ 1 (* b d)) (/ 1 (* a c)))
1547630051.454 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in (a c b d) around 0
1547630051.454 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630051.454 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630051.454 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630051.454 * [misc]taylor:  Taking taylor expansion of b in d
1547630051.454 * [misc]backup-simplify:  Simplify b into b
1547630051.454 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.454 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.454 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.454 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630051.454 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630051.454 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630051.454 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630051.455 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630051.455 * [misc]taylor:  Taking taylor expansion of a in d
1547630051.455 * [misc]backup-simplify:  Simplify a into a
1547630051.455 * [misc]taylor:  Taking taylor expansion of c in d
1547630051.455 * [misc]backup-simplify:  Simplify c into c
1547630051.455 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630051.455 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630051.455 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630051.455 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630051.455 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630051.455 * [misc]taylor:  Taking taylor expansion of b in b
1547630051.455 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.455 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.455 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.455 * [misc]backup-simplify:  Simplify d into d
1547630051.455 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630051.455 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630051.455 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630051.455 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630051.455 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630051.456 * [misc]taylor:  Taking taylor expansion of a in b
1547630051.456 * [misc]backup-simplify:  Simplify a into a
1547630051.456 * [misc]taylor:  Taking taylor expansion of c in b
1547630051.456 * [misc]backup-simplify:  Simplify c into c
1547630051.456 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630051.456 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630051.456 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630051.456 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630051.456 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630051.456 * [misc]taylor:  Taking taylor expansion of b in c
1547630051.456 * [misc]backup-simplify:  Simplify b into b
1547630051.456 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.456 * [misc]backup-simplify:  Simplify d into d
1547630051.456 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.456 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.456 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630051.456 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630051.456 * [misc]taylor:  Taking taylor expansion of a in c
1547630051.456 * [misc]backup-simplify:  Simplify a into a
1547630051.456 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.456 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.456 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.457 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630051.457 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630051.457 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630051.457 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630051.457 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630051.457 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630051.457 * [misc]taylor:  Taking taylor expansion of b in a
1547630051.457 * [misc]backup-simplify:  Simplify b into b
1547630051.457 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.457 * [misc]backup-simplify:  Simplify d into d
1547630051.457 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.457 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.457 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630051.457 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630051.457 * [misc]taylor:  Taking taylor expansion of a in a
1547630051.457 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.457 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.457 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.457 * [misc]backup-simplify:  Simplify c into c
1547630051.457 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630051.458 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630051.458 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630051.458 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630051.458 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630051.458 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630051.458 * [misc]taylor:  Taking taylor expansion of b in a
1547630051.458 * [misc]backup-simplify:  Simplify b into b
1547630051.458 * [misc]taylor:  Taking taylor expansion of d in a
1547630051.458 * [misc]backup-simplify:  Simplify d into d
1547630051.458 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.458 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.458 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630051.458 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630051.458 * [misc]taylor:  Taking taylor expansion of a in a
1547630051.458 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.458 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.458 * [misc]taylor:  Taking taylor expansion of c in a
1547630051.458 * [misc]backup-simplify:  Simplify c into c
1547630051.458 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630051.459 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630051.459 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630051.459 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630051.459 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1547630051.459 * [misc]taylor:  Taking taylor expansion of c in c
1547630051.459 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.459 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.459 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.459 * [misc]taylor:  Taking taylor expansion of 1 in b
1547630051.459 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.460 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630051.460 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1547630051.460 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630051.460 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630051.460 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630051.460 * [misc]taylor:  Taking taylor expansion of b in c
1547630051.460 * [misc]backup-simplify:  Simplify b into b
1547630051.460 * [misc]taylor:  Taking taylor expansion of d in c
1547630051.460 * [misc]backup-simplify:  Simplify d into d
1547630051.460 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630051.460 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630051.460 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.460 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.461 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.461 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630051.461 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.461 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630051.461 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630051.462 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1547630051.462 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630051.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.462 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630051.462 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.462 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630051.462 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630051.462 * [misc]taylor:  Taking taylor expansion of b in b
1547630051.462 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.462 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.462 * [misc]taylor:  Taking taylor expansion of d in b
1547630051.462 * [misc]backup-simplify:  Simplify d into d
1547630051.462 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630051.463 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630051.463 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630051.463 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1547630051.463 * [misc]taylor:  Taking taylor expansion of d in d
1547630051.463 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.463 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.463 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630051.463 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.463 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.463 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.463 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.463 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.463 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.463 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.463 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.463 * [misc]backup-simplify:  Simplify 1 into 1
1547630051.464 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.464 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630051.464 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1547630051.464 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630051.464 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.464 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630051.464 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.464 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.464 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.465 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630051.465 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630051.465 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.465 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.465 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.465 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.465 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.465 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1547630051.465 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1547630051.465 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.465 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.465 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.465 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.465 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.465 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.465 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.465 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.466 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630051.466 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.466 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.466 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.466 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.466 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630051.466 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630051.467 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1547630051.467 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630051.467 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630051.467 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630051.467 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.467 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.467 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.467 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.467 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.467 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630051.467 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630051.467 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.467 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.468 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630051.468 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630051.468 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.468 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.468 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.468 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.468 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.468 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.468 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.468 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1547630051.468 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1547630051.468 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.468 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.468 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.468 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.468 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.468 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.468 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630051.468 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.468 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.468 * [misc]backup-simplify:  Simplify 0 into 0
1547630051.469 * [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))
1547630051.469 * * * [misc]progress:  simplifying candidates
1547630051.469 * * * * [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)))>
1547630051.469 * * * * [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)))>
1547630051.469 * * * * [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)))))))>
1547630051.469 * * * * [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)))))))>
1547630051.469 * * * * [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)))))))>
1547630051.469 * * * * [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)))))))>
1547630051.469 * * * * [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)))))))>
1547630051.469 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1547630051.469 * * [misc]simplify:  iters left: 6 (8 enodes)
1547630051.471 * * [misc]simplify:  iters left: 5 (10 enodes)
1547630051.472 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1547630051.472 * [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)))))))
1547630051.472 * * * * [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)))))))>
1547630051.472 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1547630051.472 * * [misc]simplify:  iters left: 6 (7 enodes)
1547630051.473 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630051.476 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1547630051.476 * [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)))))))
1547630051.476 * * * * [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))))))>
1547630051.476 * [enter]simplify:  Simplifying (sqrt 1)
1547630051.476 * * [misc]simplify:  iters left: 1 (2 enodes)
1547630051.477 * [exit]simplify:  Simplified to 1
1547630051.477 * [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))))))
1547630051.477 * * * * [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))))))))>
1547630051.477 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1547630051.477 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630051.479 * * [misc]simplify:  iters left: 5 (20 enodes)
1547630051.482 * * [misc]simplify:  iters left: 4 (36 enodes)
1547630051.488 * * [misc]simplify:  iters left: 3 (49 enodes)
1547630051.495 * * [misc]simplify:  iters left: 2 (56 enodes)
1547630051.501 * * [misc]simplify:  iters left: 1 (61 enodes)
1547630051.508 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1547630051.508 * [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))))))))
1547630051.508 * * * * [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))))))>
1547630051.508 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1547630051.508 * * [misc]simplify:  iters left: 6 (8 enodes)
1547630051.510 * * [misc]simplify:  iters left: 5 (21 enodes)
1547630051.514 * * [misc]simplify:  iters left: 4 (41 enodes)
1547630051.521 * * [misc]simplify:  iters left: 3 (78 enodes)
1547630051.537 * * [misc]simplify:  iters left: 2 (175 enodes)
1547630051.622 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1547630051.622 * [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))))))
1547630051.622 * * * * [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)))))))>
1547630051.622 * * * * [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))))))>
1547630051.622 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1547630051.622 * * [misc]simplify:  iters left: 5 (6 enodes)
1547630051.623 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630051.624 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1547630051.624 * [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))))))
1547630051.625 * * * * [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))))))>
1547630051.625 * * * * [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)))))>
1547630051.625 * * * * [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)))))>
1547630051.625 * * * * [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)))))>
1547630051.625 * * * * [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)))))>
1547630051.625 * * * * [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)))))>
1547630051.625 * * * * [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)))))>
1547630051.625 * * * * [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)))))>
1547630051.625 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1547630051.625 * * [misc]simplify:  iters left: 6 (8 enodes)
1547630051.626 * * [misc]simplify:  iters left: 5 (10 enodes)
1547630051.628 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1547630051.628 * [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)))))
1547630051.628 * * * * [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)))))>
1547630051.628 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1547630051.628 * * [misc]simplify:  iters left: 6 (7 enodes)
1547630051.629 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630051.630 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1547630051.630 * [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)))))
1547630051.630 * * * * [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)))))>
1547630051.631 * [enter]simplify:  Simplifying (sqrt 1)
1547630051.631 * * [misc]simplify:  iters left: 1 (2 enodes)
1547630051.631 * [exit]simplify:  Simplified to 1
1547630051.631 * [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)))))
1547630051.631 * * * * [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)))))>
1547630051.632 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1547630051.632 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630051.635 * * [misc]simplify:  iters left: 5 (20 enodes)
1547630051.639 * * [misc]simplify:  iters left: 4 (36 enodes)
1547630051.646 * * [misc]simplify:  iters left: 3 (49 enodes)
1547630051.660 * * [misc]simplify:  iters left: 2 (56 enodes)
1547630051.668 * * [misc]simplify:  iters left: 1 (61 enodes)
1547630051.675 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1547630051.675 * [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)))))
1547630051.675 * * * * [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)))))>
1547630051.675 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1547630051.675 * * [misc]simplify:  iters left: 6 (8 enodes)
1547630051.677 * * [misc]simplify:  iters left: 5 (21 enodes)
1547630051.681 * * [misc]simplify:  iters left: 4 (41 enodes)
1547630051.687 * * [misc]simplify:  iters left: 3 (78 enodes)
1547630051.703 * * [misc]simplify:  iters left: 2 (175 enodes)
1547630051.783 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1547630051.783 * [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)))))
1547630051.783 * * * * [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)))))>
1547630051.783 * * * * [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)))))>
1547630051.783 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1547630051.784 * * [misc]simplify:  iters left: 5 (6 enodes)
1547630051.784 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630051.786 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1547630051.786 * [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)))))
1547630051.786 * * * * [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)))))>
1547630051.786 * * * * [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)))))>
1547630051.786 * * * * [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)))))>
1547630051.786 * [enter]simplify:  Simplifying (- (log (+ (* a c) (* b d))) (log (sqrt (+ (* c c) (* d d)))))
1547630051.786 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630051.788 * * [misc]simplify:  iters left: 5 (20 enodes)
1547630051.791 * * [misc]simplify:  iters left: 4 (21 enodes)
1547630051.794 * [exit]simplify:  Simplified to (- (log (+ (* b d) (* a c))) (log (sqrt (+ (* c c) (* d d)))))
1547630051.794 * [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)))))
1547630051.794 * * * * [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)))))>
1547630051.794 * * * * [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)))))>
1547630051.794 * * * * [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)))))>
1547630051.794 * [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)))))
1547630051.794 * * [misc]simplify:  iters left: 6 (16 enodes)
1547630051.799 * * [misc]simplify:  iters left: 5 (41 enodes)
1547630051.810 * * [misc]simplify:  iters left: 4 (162 enodes)
1547630051.862 * [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)))))
1547630051.862 * [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)))))
1547630051.862 * * * * [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)))))>
1547630051.862 * * * * [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)))))>
1547630051.862 * * * * [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)))))>
1547630051.862 * * * * [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)))))>
1547630051.862 * * * * [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)))))>
1547630051.863 * [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))))))
1547630051.863 * * [misc]simplify:  iters left: 6 (16 enodes)
1547630051.867 * * [misc]simplify:  iters left: 5 (26 enodes)
1547630051.871 * * [misc]simplify:  iters left: 4 (35 enodes)
1547630051.876 * * [misc]simplify:  iters left: 3 (38 enodes)
1547630051.881 * * [misc]simplify:  iters left: 2 (41 enodes)
1547630051.887 * [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))))))
1547630051.887 * [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)))))
1547630051.887 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1547630051.887 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630051.889 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630051.892 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))
1547630051.892 * [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)))))
1547630051.892 * * * * [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)))))>
1547630051.892 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1547630051.892 * * [misc]simplify:  iters left: 6 (16 enodes)
1547630051.895 * * [misc]simplify:  iters left: 5 (23 enodes)
1547630051.898 * * [misc]simplify:  iters left: 4 (25 enodes)
1547630051.901 * * [misc]simplify:  iters left: 3 (26 enodes)
1547630051.905 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (fabs (cbrt (+ (* d d) (* c c)))))
1547630051.905 * [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)))))
1547630051.905 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1547630051.905 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630051.907 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630051.910 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))
1547630051.910 * [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)))))
1547630051.910 * * * * [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)))))>
1547630051.910 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630051.910 * * [misc]simplify:  iters left: 6 (15 enodes)
1547630051.913 * * [misc]simplify:  iters left: 5 (21 enodes)
1547630051.916 * * [misc]simplify:  iters left: 4 (23 enodes)
1547630051.919 * * [misc]simplify:  iters left: 3 (24 enodes)
1547630051.923 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1547630051.923 * [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)))))
1547630051.923 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630051.923 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630051.927 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630051.933 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630051.933 * [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)))))
1547630051.933 * * * * [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)))))>
1547630051.933 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt 1))
1547630051.933 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630051.938 * * [misc]simplify:  iters left: 5 (19 enodes)
1547630051.943 * * [misc]simplify:  iters left: 4 (21 enodes)
1547630051.948 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1547630051.949 * [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)))))
1547630051.949 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1547630051.949 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630051.953 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630051.960 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1547630051.960 * [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)))))
1547630051.960 * * * * [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)))))>
1547630051.960 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630051.960 * * [misc]simplify:  iters left: 6 (15 enodes)
1547630051.965 * * [misc]simplify:  iters left: 5 (21 enodes)
1547630051.971 * * [misc]simplify:  iters left: 4 (23 enodes)
1547630051.977 * * [misc]simplify:  iters left: 3 (24 enodes)
1547630051.981 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1547630051.981 * [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)))))
1547630051.981 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630051.981 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630051.983 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630051.986 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630051.986 * [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)))))
1547630051.986 * * * * [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)))))>
1547630051.986 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) 1)
1547630051.987 * * [misc]simplify:  iters left: 6 (11 enodes)
1547630051.988 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630051.991 * * [misc]simplify:  iters left: 4 (24 enodes)
1547630051.995 * * [misc]simplify:  iters left: 3 (38 enodes)
1547630052.001 * * [misc]simplify:  iters left: 2 (64 enodes)
1547630052.016 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1547630052.016 * [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)))))
1547630052.017 * [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1547630052.017 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630052.021 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630052.027 * [exit]simplify:  Simplified to (/ (cbrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1547630052.027 * [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)))))
1547630052.027 * * * * [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)))))>
1547630052.027 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1547630052.027 * * [misc]simplify:  iters left: 6 (15 enodes)
1547630052.032 * * [misc]simplify:  iters left: 5 (21 enodes)
1547630052.038 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1547630052.038 * [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)))))
1547630052.038 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1547630052.039 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630052.043 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630052.048 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (cbrt (sqrt (+ (* c c) (* d d)))))
1547630052.048 * [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)))))
1547630052.049 * * * * [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)))))>
1547630052.049 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1547630052.049 * * [misc]simplify:  iters left: 6 (15 enodes)
1547630052.054 * * [misc]simplify:  iters left: 5 (20 enodes)
1547630052.060 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (fabs (cbrt (+ (* c c) (* d d)))))
1547630052.060 * [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)))))
1547630052.060 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1547630052.061 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630052.065 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630052.070 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (cbrt (+ (* c c) (* d d)))))
1547630052.070 * [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)))))
1547630052.071 * * * * [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)))))>
1547630052.071 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.071 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630052.075 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630052.080 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.080 * [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)))))
1547630052.081 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.081 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630052.085 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630052.091 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.091 * [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)))))
1547630052.091 * * * * [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)))))>
1547630052.091 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt 1))
1547630052.092 * * [misc]simplify:  iters left: 6 (11 enodes)
1547630052.095 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630052.099 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1547630052.099 * [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)))))
1547630052.099 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1547630052.100 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630052.102 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630052.104 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1547630052.104 * [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)))))
1547630052.104 * * * * [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)))))>
1547630052.104 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.104 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630052.107 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630052.109 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.109 * [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)))))
1547630052.109 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.110 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630052.112 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630052.114 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.115 * [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)))))
1547630052.115 * * * * [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)))))>
1547630052.115 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) 1)
1547630052.115 * * [misc]simplify:  iters left: 6 (10 enodes)
1547630052.116 * * [misc]simplify:  iters left: 5 (15 enodes)
1547630052.119 * * [misc]simplify:  iters left: 4 (17 enodes)
1547630052.121 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1547630052.121 * [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)))))
1547630052.121 * [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (* c c) (* d d))))
1547630052.121 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630052.123 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630052.126 * [exit]simplify:  Simplified to (/ (sqrt (+ (* b d) (* a c))) (sqrt (+ (* c c) (* d d))))
1547630052.126 * [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)))))
1547630052.126 * * * * [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)))))>
1547630052.126 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1547630052.126 * * [misc]simplify:  iters left: 6 (10 enodes)
1547630052.128 * * [misc]simplify:  iters left: 5 (15 enodes)
1547630052.130 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1547630052.130 * [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)))))
1547630052.130 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1547630052.130 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630052.134 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630052.139 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (cbrt (sqrt (+ (* c c) (* d d)))))
1547630052.139 * [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)))))
1547630052.139 * * * * [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)))))>
1547630052.139 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1547630052.139 * * [misc]simplify:  iters left: 6 (10 enodes)
1547630052.142 * * [misc]simplify:  iters left: 5 (14 enodes)
1547630052.146 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1547630052.147 * [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)))))
1547630052.147 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1547630052.147 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630052.151 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630052.156 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (cbrt (+ (* c c) (* d d)))))
1547630052.156 * [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)))))
1547630052.156 * * * * [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)))))>
1547630052.156 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.156 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630052.159 * * [misc]simplify:  iters left: 5 (12 enodes)
1547630052.162 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.162 * [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)))))
1547630052.163 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.163 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630052.167 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630052.172 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.172 * [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)))))
1547630052.172 * * * * [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)))))>
1547630052.172 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1547630052.172 * * [misc]simplify:  iters left: 3 (3 enodes)
1547630052.175 * * [misc]simplify:  iters left: 2 (5 enodes)
1547630052.175 * [exit]simplify:  Simplified to 1
1547630052.175 * [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)))))
1547630052.176 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1547630052.176 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630052.180 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630052.184 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1547630052.184 * [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)))))
1547630052.184 * * * * [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)))))>
1547630052.185 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.185 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630052.187 * * [misc]simplify:  iters left: 5 (12 enodes)
1547630052.189 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.189 * [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)))))
1547630052.189 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.189 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630052.192 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630052.194 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (sqrt (+ (* c c) (* d d)))))
1547630052.194 * [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)))))
1547630052.194 * * * * [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)))))>
1547630052.194 * [enter]simplify:  Simplifying (/ 1 1)
1547630052.194 * * [misc]simplify:  iters left: 2 (2 enodes)
1547630052.195 * * [misc]simplify:  iters left: 1 (4 enodes)
1547630052.195 * [exit]simplify:  Simplified to 1
1547630052.195 * [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)))))
1547630052.195 * [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
1547630052.195 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630052.197 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630052.201 * [exit]simplify:  Simplified to (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d))))
1547630052.201 * [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)))))
1547630052.201 * * * * [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)))))>
1547630052.201 * * * * [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)))))>
1547630052.201 * * * * [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)))))>
1547630052.201 * * * * [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)))))>
1547630052.201 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1547630052.201 * * [misc]simplify:  iters left: 6 (7 enodes)
1547630052.202 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630052.203 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1547630052.204 * [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)))))
1547630052.204 * * * * [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)))))>
1547630052.204 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1547630052.204 * * [misc]simplify:  iters left: 6 (7 enodes)
1547630052.205 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630052.206 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1547630052.206 * [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)))))
1547630052.206 * * * * [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)))))>
1547630052.206 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1547630052.206 * * [misc]simplify:  iters left: 6 (7 enodes)
1547630052.207 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630052.209 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1547630052.209 * [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)))))
1547630052.209 * * * * [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)))))>
1547630052.209 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1547630052.209 * * [misc]simplify:  iters left: 5 (6 enodes)
1547630052.210 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630052.211 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1547630052.211 * [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)))))
1547630052.211 * * * * [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)))))>
1547630052.211 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1547630052.211 * * [misc]simplify:  iters left: 6 (7 enodes)
1547630052.212 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630052.214 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1547630052.214 * [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)))))
1547630052.214 * * * * [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)))))>
1547630052.214 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1547630052.214 * * [misc]simplify:  iters left: 5 (6 enodes)
1547630052.215 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630052.216 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1547630052.216 * [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)))))
1547630052.216 * * * * [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)))))>
1547630052.216 * [enter]simplify:  Simplifying (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))
1547630052.216 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630052.218 * * [misc]simplify:  iters left: 5 (12 enodes)
1547630052.219 * [exit]simplify:  Simplified to (* (cbrt (+ (* b d) (* a c))) (cbrt (+ (* b d) (* a c))))
1547630052.219 * [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)))))
1547630052.219 * * * * [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)))))>
1547630052.219 * [enter]simplify:  Simplifying (sqrt (+ (* a c) (* b d)))
1547630052.220 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630052.221 * * [misc]simplify:  iters left: 4 (11 enodes)
1547630052.222 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1547630052.222 * [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)))))
1547630052.222 * * * * [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)))))>
1547630052.223 * * * * [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)))))>
1547630052.223 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1547630052.223 * * [misc]simplify:  iters left: 6 (10 enodes)
1547630052.225 * * [misc]simplify:  iters left: 5 (30 enodes)
1547630052.230 * * [misc]simplify:  iters left: 4 (70 enodes)
1547630052.257 * * [misc]simplify:  iters left: 3 (135 enodes)
1547630052.311 * * [misc]simplify:  iters left: 2 (233 enodes)
1547630052.417 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1547630052.417 * [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)))))
1547630052.417 * * * * [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)))))>
1547630052.417 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1547630052.417 * * [misc]simplify:  iters left: 5 (6 enodes)
1547630052.418 * * [misc]simplify:  iters left: 4 (11 enodes)
1547630052.420 * * [misc]simplify:  iters left: 3 (18 enodes)
1547630052.422 * * [misc]simplify:  iters left: 2 (33 enodes)
1547630052.428 * * [misc]simplify:  iters left: 1 (58 enodes)
1547630052.441 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1547630052.441 * [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)))))
1547630052.441 * * * * [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)))))>
1547630052.441 * [enter]simplify:  Simplifying (+ (pow (* a c) 3) (pow (* b d) 3))
1547630052.441 * * [misc]simplify:  iters left: 5 (10 enodes)
1547630052.443 * * [misc]simplify:  iters left: 4 (25 enodes)
1547630052.448 * * [misc]simplify:  iters left: 3 (71 enodes)
1547630052.460 * * [misc]simplify:  iters left: 2 (142 enodes)
1547630052.486 * * [misc]simplify:  iters left: 1 (187 enodes)
1547630052.514 * [exit]simplify:  Simplified to (+ (pow (* b d) 3) (pow (* a c) 3))
1547630052.514 * [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)))))
1547630052.515 * * * * [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)))))>
1547630052.515 * [enter]simplify:  Simplifying (- (* (* a c) (* a c)) (* (* b d) (* b d)))
1547630052.515 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630052.517 * * [misc]simplify:  iters left: 5 (24 enodes)
1547630052.521 * * [misc]simplify:  iters left: 4 (53 enodes)
1547630052.530 * * [misc]simplify:  iters left: 3 (102 enodes)
1547630052.550 * * [misc]simplify:  iters left: 2 (180 enodes)
1547630052.607 * * [misc]simplify:  iters left: 1 (339 enodes)
1547630052.715 * [exit]simplify:  Simplified to (* (+ (* a c) (* b d)) (- (* a c) (* b d)))
1547630052.715 * [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)))))
1547630052.715 * * * * [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)))))>
1547630052.715 * [enter]simplify:  Simplifying (* (exp (* a c)) (exp (* b d)))
1547630052.715 * * [misc]simplify:  iters left: 5 (9 enodes)
1547630052.716 * * [misc]simplify:  iters left: 4 (18 enodes)
1547630052.719 * * [misc]simplify:  iters left: 3 (20 enodes)
1547630052.721 * [exit]simplify:  Simplified to (exp (+ (* a c) (* b d)))
1547630052.721 * [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)))))
1547630052.721 * * * * [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)))))>
1547630052.721 * * * * [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)))))>
1547630052.721 * * * * [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)))))>
1547630052.721 * * * * [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)))))>
1547630052.722 * * * * [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)))))>
1547630052.722 * * * * [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)))))>
1547630052.722 * * * * [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)))))>
1547630052.722 * * * * [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)))))>
1547630052.722 * * * * [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)))))>
1547630052.722 * * * * [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)))))>
1547630052.722 * * * * [misc]progress:  [ 83 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) d))>
1547630052.722 * [enter]simplify:  Simplifying d
1547630052.722 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630052.722 * [exit]simplify:  Simplified to d
1547630052.722 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) d))
1547630052.722 * * * * [misc]progress:  [ 84 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) c))>
1547630052.722 * [enter]simplify:  Simplifying c
1547630052.722 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630052.722 * [exit]simplify:  Simplified to c
1547630052.722 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) c))
1547630052.722 * * * * [misc]progress:  [ 85 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (* -1 c)))>
1547630052.723 * [enter]simplify:  Simplifying (* -1 c)
1547630052.723 * * [misc]simplify:  iters left: 2 (3 enodes)
1547630052.723 * * [misc]simplify:  iters left: 1 (5 enodes)
1547630052.724 * [exit]simplify:  Simplified to (- c)
1547630052.724 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (- c)))
1547630052.724 * * * * [misc]progress:  [ 86 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) d) (sqrt (+ (* c c) (* d d)))))>
1547630052.724 * [enter]simplify:  Simplifying d
1547630052.724 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630052.724 * [exit]simplify:  Simplified to d
1547630052.724 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) d) (sqrt (+ (* c c) (* d d)))))
1547630052.724 * * * * [misc]progress:  [ 87 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) c) (sqrt (+ (* c c) (* d d)))))>
1547630052.724 * [enter]simplify:  Simplifying c
1547630052.724 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630052.725 * [exit]simplify:  Simplified to c
1547630052.725 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) c) (sqrt (+ (* c c) (* d d)))))
1547630052.725 * * * * [misc]progress:  [ 88 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (* -1 c)) (sqrt (+ (* c c) (* d d)))))>
1547630052.725 * [enter]simplify:  Simplifying (* -1 c)
1547630052.725 * * [misc]simplify:  iters left: 2 (3 enodes)
1547630052.725 * * [misc]simplify:  iters left: 1 (5 enodes)
1547630052.726 * [exit]simplify:  Simplified to (- c)
1547630052.726 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (- c)) (sqrt (+ (* c c) (* d d)))))
1547630052.726 * * * * [misc]progress:  [ 89 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))>
1547630052.726 * [enter]simplify:  Simplifying b
1547630052.726 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630052.726 * [exit]simplify:  Simplified to b
1547630052.726 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))
1547630052.726 * * * * [misc]progress:  [ 90 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))>
1547630052.726 * [enter]simplify:  Simplifying a
1547630052.726 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630052.727 * [exit]simplify:  Simplified to a
1547630052.727 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ a (sqrt (+ (* c c) (* d d)))))
1547630052.727 * * * * [misc]progress:  [ 91 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 a) (sqrt (+ (* c c) (* d d)))))>
1547630052.727 * [enter]simplify:  Simplifying (* -1 a)
1547630052.727 * * [misc]simplify:  iters left: 2 (3 enodes)
1547630052.727 * * [misc]simplify:  iters left: 1 (5 enodes)
1547630052.728 * [exit]simplify:  Simplified to (- a)
1547630052.728 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))
1547630052.728 * * * * [misc]progress:  [ 92 / 94 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 0 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1547630052.728 * [enter]simplify:  Simplifying 0
1547630052.728 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630052.728 * [exit]simplify:  Simplified to 0
1547630052.728 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ 0 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1547630052.728 * * * * [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)))))>
1547630052.728 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1547630052.728 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630052.730 * * [misc]simplify:  iters left: 3 (10 enodes)
1547630052.731 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1547630052.731 * [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)))))
1547630052.731 * * * * [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)))))>
1547630052.731 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1547630052.731 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630052.732 * * [misc]simplify:  iters left: 3 (10 enodes)
1547630052.734 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1547630052.734 * [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)))))
1547630052.734 * * * [misc]progress:  adding candidates to table
1547630053.816 * * [misc]progress:  iteration 3 / 4
1547630053.816 * * * [misc]progress:  picking best candidate
1547630053.846 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))>
1547630053.846 * * * [misc]progress:  localizing error
1547630053.857 * * * [misc]progress:  generating rewritten candidates
1547630053.857 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1547630053.875 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1547630053.881 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2)
1547630053.885 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1547630053.891 * * * [misc]progress:  generating series expansions
1547630053.891 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1547630053.891 * [misc]backup-simplify:  Simplify (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))) into (/ (+ (pow c 2) (pow d 2)) (+ (* a c) (* b d)))
1547630053.891 * [misc]approximate:  Taking taylor expansion of (/ (+ (pow c 2) (pow d 2)) (+ (* a c) (* b d))) in (c d a b) around 0
1547630053.891 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow c 2) (pow d 2)) (+ (* a c) (* b d))) in b
1547630053.891 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1547630053.891 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630053.891 * [misc]taylor:  Taking taylor expansion of c in b
1547630053.891 * [misc]backup-simplify:  Simplify c into c
1547630053.891 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630053.891 * [misc]taylor:  Taking taylor expansion of d in b
1547630053.891 * [misc]backup-simplify:  Simplify d into d
1547630053.891 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1547630053.892 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630053.892 * [misc]taylor:  Taking taylor expansion of a in b
1547630053.892 * [misc]backup-simplify:  Simplify a into a
1547630053.892 * [misc]taylor:  Taking taylor expansion of c in b
1547630053.892 * [misc]backup-simplify:  Simplify c into c
1547630053.892 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630053.892 * [misc]taylor:  Taking taylor expansion of b in b
1547630053.892 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.892 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.892 * [misc]taylor:  Taking taylor expansion of d in b
1547630053.892 * [misc]backup-simplify:  Simplify d into d
1547630053.892 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.892 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.892 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1547630053.892 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630053.892 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630053.892 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1547630053.892 * [misc]backup-simplify:  Simplify (/ (+ (pow c 2) (pow d 2)) (* a c)) into (/ (+ (pow c 2) (pow d 2)) (* a c))
1547630053.892 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow c 2) (pow d 2)) (+ (* a c) (* b d))) in a
1547630053.893 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1547630053.893 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630053.893 * [misc]taylor:  Taking taylor expansion of c in a
1547630053.893 * [misc]backup-simplify:  Simplify c into c
1547630053.893 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630053.893 * [misc]taylor:  Taking taylor expansion of d in a
1547630053.893 * [misc]backup-simplify:  Simplify d into d
1547630053.893 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1547630053.893 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630053.893 * [misc]taylor:  Taking taylor expansion of a in a
1547630053.893 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.893 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.893 * [misc]taylor:  Taking taylor expansion of c in a
1547630053.893 * [misc]backup-simplify:  Simplify c into c
1547630053.893 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630053.893 * [misc]taylor:  Taking taylor expansion of b in a
1547630053.893 * [misc]backup-simplify:  Simplify b into b
1547630053.893 * [misc]taylor:  Taking taylor expansion of d in a
1547630053.893 * [misc]backup-simplify:  Simplify d into d
1547630053.893 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.893 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.893 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1547630053.893 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630053.893 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.893 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630053.894 * [misc]backup-simplify:  Simplify (/ (+ (pow c 2) (pow d 2)) (* b d)) into (/ (+ (pow c 2) (pow d 2)) (* d b))
1547630053.894 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow c 2) (pow d 2)) (+ (* a c) (* b d))) in d
1547630053.894 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1547630053.894 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630053.894 * [misc]taylor:  Taking taylor expansion of c in d
1547630053.894 * [misc]backup-simplify:  Simplify c into c
1547630053.894 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630053.894 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.894 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.894 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.894 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1547630053.894 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630053.894 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.894 * [misc]backup-simplify:  Simplify a into a
1547630053.894 * [misc]taylor:  Taking taylor expansion of c in d
1547630053.894 * [misc]backup-simplify:  Simplify c into c
1547630053.894 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630053.894 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.894 * [misc]backup-simplify:  Simplify b into b
1547630053.894 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.894 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.894 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.894 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.894 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1547630053.894 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630053.895 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630053.895 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1547630053.895 * [misc]backup-simplify:  Simplify (/ (pow c 2) (* a c)) into (/ c a)
1547630053.895 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow c 2) (pow d 2)) (+ (* a c) (* b d))) in c
1547630053.895 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630053.895 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630053.895 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.895 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.895 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.895 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630053.895 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.895 * [misc]backup-simplify:  Simplify d into d
1547630053.895 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1547630053.895 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630053.895 * [misc]taylor:  Taking taylor expansion of a in c
1547630053.895 * [misc]backup-simplify:  Simplify a into a
1547630053.895 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.895 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.895 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.895 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630053.895 * [misc]taylor:  Taking taylor expansion of b in c
1547630053.895 * [misc]backup-simplify:  Simplify b into b
1547630053.895 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.895 * [misc]backup-simplify:  Simplify d into d
1547630053.895 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.895 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630053.896 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630053.896 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.896 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630053.896 * [misc]backup-simplify:  Simplify (/ (pow d 2) (* b d)) into (/ d b)
1547630053.896 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow c 2) (pow d 2)) (+ (* a c) (* b d))) in c
1547630053.896 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630053.896 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630053.896 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.896 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.896 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.896 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630053.896 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.896 * [misc]backup-simplify:  Simplify d into d
1547630053.896 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1547630053.896 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630053.896 * [misc]taylor:  Taking taylor expansion of a in c
1547630053.896 * [misc]backup-simplify:  Simplify a into a
1547630053.896 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.896 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.896 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.896 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630053.896 * [misc]taylor:  Taking taylor expansion of b in c
1547630053.896 * [misc]backup-simplify:  Simplify b into b
1547630053.896 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.896 * [misc]backup-simplify:  Simplify d into d
1547630053.896 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.897 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630053.897 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630053.897 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.897 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630053.897 * [misc]backup-simplify:  Simplify (/ (pow d 2) (* b d)) into (/ d b)
1547630053.897 * [misc]taylor:  Taking taylor expansion of (/ d b) in d
1547630053.897 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.897 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.897 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.897 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.897 * [misc]backup-simplify:  Simplify b into b
1547630053.897 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630053.897 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630053.898 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.898 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630053.898 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630053.898 * [misc]backup-simplify:  Simplify (+ a 0) into a
1547630053.898 * [misc]backup-simplify:  Simplify (- (/ 0 (* b d)) (+ (* (/ d b) (/ a (* b d))))) into (- (/ a (pow b 2)))
1547630053.898 * [misc]taylor:  Taking taylor expansion of (- (/ a (pow b 2))) in d
1547630053.898 * [misc]taylor:  Taking taylor expansion of (/ a (pow b 2)) in d
1547630053.898 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.898 * [misc]backup-simplify:  Simplify a into a
1547630053.898 * [misc]taylor:  Taking taylor expansion of (pow b 2) in d
1547630053.898 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.899 * [misc]backup-simplify:  Simplify b into b
1547630053.899 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1547630053.899 * [misc]backup-simplify:  Simplify (/ a (pow b 2)) into (/ a (pow b 2))
1547630053.899 * [misc]backup-simplify:  Simplify (- (/ a (pow b 2))) into (- (/ a (pow b 2)))
1547630053.899 * [misc]taylor:  Taking taylor expansion of (- (/ a (pow b 2))) in a
1547630053.899 * [misc]taylor:  Taking taylor expansion of (/ a (pow b 2)) in a
1547630053.899 * [misc]taylor:  Taking taylor expansion of a in a
1547630053.899 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.899 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.899 * [misc]taylor:  Taking taylor expansion of (pow b 2) in a
1547630053.899 * [misc]taylor:  Taking taylor expansion of b in a
1547630053.899 * [misc]backup-simplify:  Simplify b into b
1547630053.899 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1547630053.899 * [misc]backup-simplify:  Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
1547630053.899 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1547630053.899 * [misc]taylor:  Taking taylor expansion of b in a
1547630053.899 * [misc]backup-simplify:  Simplify b into b
1547630053.899 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630053.899 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1547630053.900 * [misc]taylor:  Taking taylor expansion of b in b
1547630053.900 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.900 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.900 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630053.900 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630053.900 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.900 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.901 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630053.901 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630053.901 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1547630053.901 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630053.902 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.902 * [misc]backup-simplify:  Simplify (- (/ 1 (* b d)) (+ (* (/ d b) (/ 0 (* b d))) (* (- (/ a (pow b 2))) (/ a (* b d))))) into (+ (/ 1 (* b d)) (/ (pow a 2) (* (pow b 3) d)))
1547630053.902 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ (pow a 2) (* (pow b 3) d))) in d
1547630053.902 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630053.902 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630053.902 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.902 * [misc]backup-simplify:  Simplify b into b
1547630053.902 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.902 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.902 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.902 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630053.903 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630053.903 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630053.903 * [misc]taylor:  Taking taylor expansion of (/ (pow a 2) (* (pow b 3) d)) in d
1547630053.903 * [misc]taylor:  Taking taylor expansion of (pow a 2) in d
1547630053.903 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.903 * [misc]backup-simplify:  Simplify a into a
1547630053.903 * [misc]taylor:  Taking taylor expansion of (* (pow b 3) d) in d
1547630053.903 * [misc]taylor:  Taking taylor expansion of (pow b 3) in d
1547630053.903 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.903 * [misc]backup-simplify:  Simplify b into b
1547630053.903 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.903 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.903 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.903 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1547630053.903 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1547630053.903 * [misc]backup-simplify:  Simplify (* b (pow b 2)) into (pow b 3)
1547630053.903 * [misc]backup-simplify:  Simplify (* (pow b 3) 0) into 0
1547630053.904 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1547630053.904 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 (pow b 2))) into 0
1547630053.904 * [misc]backup-simplify:  Simplify (+ (* (pow b 3) 1) (* 0 0)) into (pow b 3)
1547630053.904 * [misc]backup-simplify:  Simplify (/ (pow a 2) (pow b 3)) into (/ (pow a 2) (pow b 3))
1547630053.905 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1547630053.905 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1547630053.905 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1547630053.905 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
1547630053.905 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 (pow b 2)))) into 0
1547630053.906 * [misc]backup-simplify:  Simplify (+ (* (pow b 3) 0) (+ (* 0 1) (* 0 0))) into 0
1547630053.906 * [misc]backup-simplify:  Simplify (- (/ 0 (pow b 3)) (+ (* (/ (pow a 2) (pow b 3)) (/ 0 (pow b 3))))) into 0
1547630053.906 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.906 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.906 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.906 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.906 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.906 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.906 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1547630053.907 * [misc]backup-simplify:  Simplify (- (/ 0 (pow b 2)) (+ (* (/ a (pow b 2)) (/ 0 (pow b 2))))) into 0
1547630053.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630053.907 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.907 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.907 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.907 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.907 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.907 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ 1 b) (/ 0 b)))) into 0
1547630053.907 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.907 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.907 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.907 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.907 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.908 * [misc]backup-simplify:  Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2)))
1547630053.908 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow b 2))) in b
1547630053.908 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow b 2)) in b
1547630053.908 * [misc]taylor:  Taking taylor expansion of (pow b 2) in b
1547630053.908 * [misc]taylor:  Taking taylor expansion of b in b
1547630053.908 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.908 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.908 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.908 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630053.908 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630053.909 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630053.909 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630053.909 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630053.909 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630053.909 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.910 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1547630053.910 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.910 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.910 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.910 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.910 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))) (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) into (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (* b d)) (/ 1 (* a c))))
1547630053.910 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (* b d)) (/ 1 (* a c)))) in (c d a b) around 0
1547630053.910 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (* b d)) (/ 1 (* a c)))) in b
1547630053.910 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1547630053.910 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1547630053.911 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630053.911 * [misc]taylor:  Taking taylor expansion of c in b
1547630053.911 * [misc]backup-simplify:  Simplify c into c
1547630053.911 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.911 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630053.911 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630053.911 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630053.911 * [misc]taylor:  Taking taylor expansion of d in b
1547630053.911 * [misc]backup-simplify:  Simplify d into d
1547630053.911 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.911 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630053.911 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630053.911 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630053.911 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630053.911 * [misc]taylor:  Taking taylor expansion of b in b
1547630053.911 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.911 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.911 * [misc]taylor:  Taking taylor expansion of d in b
1547630053.911 * [misc]backup-simplify:  Simplify d into d
1547630053.911 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630053.912 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630053.912 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630053.912 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630053.912 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630053.912 * [misc]taylor:  Taking taylor expansion of a in b
1547630053.912 * [misc]backup-simplify:  Simplify a into a
1547630053.912 * [misc]taylor:  Taking taylor expansion of c in b
1547630053.912 * [misc]backup-simplify:  Simplify c into c
1547630053.912 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630053.912 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630053.912 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630053.912 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1547630053.913 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (/ 1 d)) into (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)
1547630053.913 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (* b d)) (/ 1 (* a c)))) in a
1547630053.913 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630053.913 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630053.913 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630053.913 * [misc]taylor:  Taking taylor expansion of c in a
1547630053.913 * [misc]backup-simplify:  Simplify c into c
1547630053.913 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.913 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630053.913 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630053.913 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630053.913 * [misc]taylor:  Taking taylor expansion of d in a
1547630053.913 * [misc]backup-simplify:  Simplify d into d
1547630053.913 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.913 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630053.913 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630053.913 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630053.913 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630053.913 * [misc]taylor:  Taking taylor expansion of b in a
1547630053.913 * [misc]backup-simplify:  Simplify b into b
1547630053.913 * [misc]taylor:  Taking taylor expansion of d in a
1547630053.913 * [misc]backup-simplify:  Simplify d into d
1547630053.914 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.914 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630053.914 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630053.914 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630053.914 * [misc]taylor:  Taking taylor expansion of a in a
1547630053.914 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.914 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.914 * [misc]taylor:  Taking taylor expansion of c in a
1547630053.914 * [misc]backup-simplify:  Simplify c into c
1547630053.914 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630053.914 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630053.914 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630053.915 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630053.915 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630053.915 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (/ 1 c)) into (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630053.915 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (* b d)) (/ 1 (* a c)))) in d
1547630053.915 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630053.915 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630053.915 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630053.915 * [misc]taylor:  Taking taylor expansion of c in d
1547630053.915 * [misc]backup-simplify:  Simplify c into c
1547630053.916 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.916 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630053.916 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630053.916 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630053.916 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.916 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.916 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.916 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.916 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630053.916 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630053.916 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630053.916 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630053.916 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.916 * [misc]backup-simplify:  Simplify b into b
1547630053.916 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.916 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.916 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.917 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630053.917 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630053.917 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630053.917 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630053.917 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630053.917 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.917 * [misc]backup-simplify:  Simplify a into a
1547630053.917 * [misc]taylor:  Taking taylor expansion of c in d
1547630053.917 * [misc]backup-simplify:  Simplify c into c
1547630053.917 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630053.917 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630053.917 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630053.917 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1547630053.917 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
1547630053.918 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (* b d)) (/ 1 (* a c)))) in c
1547630053.918 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630053.918 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630053.918 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630053.918 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.918 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.918 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.918 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.918 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630053.918 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630053.918 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630053.918 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.918 * [misc]backup-simplify:  Simplify d into d
1547630053.918 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.918 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630053.918 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630053.918 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630053.918 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630053.918 * [misc]taylor:  Taking taylor expansion of b in c
1547630053.918 * [misc]backup-simplify:  Simplify b into b
1547630053.918 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.919 * [misc]backup-simplify:  Simplify d into d
1547630053.919 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.919 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630053.919 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630053.919 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630053.919 * [misc]taylor:  Taking taylor expansion of a in c
1547630053.919 * [misc]backup-simplify:  Simplify a into a
1547630053.919 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.919 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.919 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.919 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630053.919 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630053.919 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630053.919 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630053.919 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630053.920 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
1547630053.920 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (* b d)) (/ 1 (* a c)))) in c
1547630053.920 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630053.920 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630053.920 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630053.920 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.920 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.920 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.920 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.920 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630053.920 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630053.920 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630053.920 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.920 * [misc]backup-simplify:  Simplify d into d
1547630053.920 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.920 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630053.920 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630053.920 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630053.920 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630053.920 * [misc]taylor:  Taking taylor expansion of b in c
1547630053.920 * [misc]backup-simplify:  Simplify b into b
1547630053.921 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.921 * [misc]backup-simplify:  Simplify d into d
1547630053.921 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.921 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630053.921 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630053.921 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630053.921 * [misc]taylor:  Taking taylor expansion of a in c
1547630053.921 * [misc]backup-simplify:  Simplify a into a
1547630053.921 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.921 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.921 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.921 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630053.921 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630053.921 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630053.921 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630053.921 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630053.922 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
1547630053.922 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.922 * [misc]backup-simplify:  Simplify a into a
1547630053.922 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630053.922 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630053.922 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.923 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1547630053.923 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630053.923 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630053.923 * [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* a (/ (/ 1 (* b d)) (/ 1 a))))) into (- (/ (pow a 2) (* b d)))
1547630053.923 * [misc]taylor:  Taking taylor expansion of (- (/ (pow a 2) (* b d))) in d
1547630053.923 * [misc]taylor:  Taking taylor expansion of (/ (pow a 2) (* b d)) in d
1547630053.923 * [misc]taylor:  Taking taylor expansion of (pow a 2) in d
1547630053.923 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.923 * [misc]backup-simplify:  Simplify a into a
1547630053.923 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630053.923 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.923 * [misc]backup-simplify:  Simplify b into b
1547630053.923 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.923 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.923 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.924 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1547630053.924 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630053.924 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630053.924 * [misc]backup-simplify:  Simplify (/ (pow a 2) b) into (/ (pow a 2) b)
1547630053.924 * [misc]backup-simplify:  Simplify (- (/ (pow a 2) b)) into (- (/ (pow a 2) b))
1547630053.924 * [misc]taylor:  Taking taylor expansion of (- (/ (pow a 2) b)) in a
1547630053.924 * [misc]taylor:  Taking taylor expansion of (/ (pow a 2) b) in a
1547630053.924 * [misc]taylor:  Taking taylor expansion of (pow a 2) in a
1547630053.924 * [misc]taylor:  Taking taylor expansion of a in a
1547630053.924 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.924 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.924 * [misc]taylor:  Taking taylor expansion of b in a
1547630053.924 * [misc]backup-simplify:  Simplify b into b
1547630053.925 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.925 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630053.925 * [misc]taylor:  Taking taylor expansion of a in a
1547630053.925 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.925 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.925 * [misc]taylor:  Taking taylor expansion of 1 in b
1547630053.925 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.925 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.925 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630053.925 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630053.926 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630053.926 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630053.926 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630053.926 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1547630053.926 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630053.926 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.927 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow d 2)) (/ 1 a)) (+ (* a (/ 0 (/ 1 a))) (* (- (/ (pow a 2) (* b d))) (/ (/ 1 (* b d)) (/ 1 a))))) into (+ (/ a (pow d 2)) (/ (pow a 3) (* (pow b 2) (pow d 2))))
1547630053.927 * [misc]taylor:  Taking taylor expansion of (+ (/ a (pow d 2)) (/ (pow a 3) (* (pow b 2) (pow d 2)))) in d
1547630053.927 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 2)) in d
1547630053.927 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.927 * [misc]backup-simplify:  Simplify a into a
1547630053.927 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630053.927 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.927 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.927 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.928 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.928 * [misc]backup-simplify:  Simplify (/ a 1) into a
1547630053.928 * [misc]taylor:  Taking taylor expansion of (/ (pow a 3) (* (pow b 2) (pow d 2))) in d
1547630053.928 * [misc]taylor:  Taking taylor expansion of (pow a 3) in d
1547630053.928 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.928 * [misc]backup-simplify:  Simplify a into a
1547630053.928 * [misc]taylor:  Taking taylor expansion of (* (pow b 2) (pow d 2)) in d
1547630053.928 * [misc]taylor:  Taking taylor expansion of (pow b 2) in d
1547630053.928 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.928 * [misc]backup-simplify:  Simplify b into b
1547630053.928 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630053.928 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.928 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.928 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.928 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1547630053.928 * [misc]backup-simplify:  Simplify (* a (pow a 2)) into (pow a 3)
1547630053.928 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1547630053.928 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.929 * [misc]backup-simplify:  Simplify (* (pow b 2) 1) into (pow b 2)
1547630053.929 * [misc]backup-simplify:  Simplify (/ (pow a 3) (pow b 2)) into (/ (pow a 3) (pow b 2))
1547630053.929 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630053.929 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
1547630053.929 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1547630053.929 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (pow a 2))) into 0
1547630053.930 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630053.930 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1547630053.930 * [misc]backup-simplify:  Simplify (+ (* (pow b 2) 0) (* 0 1)) into 0
1547630053.930 * [misc]backup-simplify:  Simplify (- (/ 0 (pow b 2)) (+ (* (/ (pow a 3) (pow b 2)) (/ 0 (pow b 2))))) into 0
1547630053.930 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.930 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.930 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.931 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.931 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.931 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.931 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1547630053.931 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1547630053.931 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ (pow a 2) b) (/ 0 b)))) into 0
1547630053.931 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630053.931 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.931 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.931 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.931 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.932 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.932 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.932 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.932 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.932 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.932 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.932 * [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
1547630053.932 * [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
1547630053.932 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1547630053.932 * [misc]taylor:  Taking taylor expansion of b in b
1547630053.932 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.932 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.932 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630053.932 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630053.933 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630053.933 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630053.933 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.933 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.933 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.933 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.933 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.934 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))) (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) into (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (* b d)) (/ 1 (* a c))))
1547630053.934 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (* b d)) (/ 1 (* a c)))) in (c d a b) around 0
1547630053.934 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (* b d)) (/ 1 (* a c)))) in b
1547630053.934 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1547630053.934 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1547630053.934 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630053.934 * [misc]taylor:  Taking taylor expansion of c in b
1547630053.934 * [misc]backup-simplify:  Simplify c into c
1547630053.934 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.934 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630053.934 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630053.934 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630053.934 * [misc]taylor:  Taking taylor expansion of d in b
1547630053.934 * [misc]backup-simplify:  Simplify d into d
1547630053.934 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.934 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630053.934 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630053.934 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630053.934 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630053.934 * [misc]taylor:  Taking taylor expansion of b in b
1547630053.934 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.934 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.934 * [misc]taylor:  Taking taylor expansion of d in b
1547630053.934 * [misc]backup-simplify:  Simplify d into d
1547630053.934 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630053.935 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630053.935 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630053.935 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630053.935 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630053.935 * [misc]taylor:  Taking taylor expansion of a in b
1547630053.935 * [misc]backup-simplify:  Simplify a into a
1547630053.935 * [misc]taylor:  Taking taylor expansion of c in b
1547630053.935 * [misc]backup-simplify:  Simplify c into c
1547630053.935 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630053.935 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630053.935 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630053.935 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1547630053.936 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (/ 1 d)) into (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)
1547630053.936 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (* b d)) (/ 1 (* a c)))) in a
1547630053.936 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630053.936 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630053.936 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630053.936 * [misc]taylor:  Taking taylor expansion of c in a
1547630053.936 * [misc]backup-simplify:  Simplify c into c
1547630053.936 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.936 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630053.936 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630053.936 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630053.936 * [misc]taylor:  Taking taylor expansion of d in a
1547630053.936 * [misc]backup-simplify:  Simplify d into d
1547630053.936 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.936 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630053.936 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630053.936 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630053.936 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630053.936 * [misc]taylor:  Taking taylor expansion of b in a
1547630053.936 * [misc]backup-simplify:  Simplify b into b
1547630053.936 * [misc]taylor:  Taking taylor expansion of d in a
1547630053.936 * [misc]backup-simplify:  Simplify d into d
1547630053.936 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.937 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630053.937 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630053.937 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630053.937 * [misc]taylor:  Taking taylor expansion of a in a
1547630053.937 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.937 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.937 * [misc]taylor:  Taking taylor expansion of c in a
1547630053.937 * [misc]backup-simplify:  Simplify c into c
1547630053.937 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630053.937 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630053.937 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630053.937 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630053.937 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630053.938 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (/ 1 c)) into (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630053.938 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (* b d)) (/ 1 (* a c)))) in d
1547630053.938 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630053.938 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630053.938 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630053.938 * [misc]taylor:  Taking taylor expansion of c in d
1547630053.938 * [misc]backup-simplify:  Simplify c into c
1547630053.938 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.938 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630053.938 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630053.938 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630053.938 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.938 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.938 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.938 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.939 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630053.939 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630053.939 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630053.939 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630053.939 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.939 * [misc]backup-simplify:  Simplify b into b
1547630053.939 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.939 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.939 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.939 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630053.939 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630053.939 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630053.939 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630053.939 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630053.939 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.939 * [misc]backup-simplify:  Simplify a into a
1547630053.939 * [misc]taylor:  Taking taylor expansion of c in d
1547630053.939 * [misc]backup-simplify:  Simplify c into c
1547630053.939 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630053.939 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630053.940 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630053.940 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1547630053.940 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
1547630053.940 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (* b d)) (/ 1 (* a c)))) in c
1547630053.940 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630053.940 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630053.940 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630053.940 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.940 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.940 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.940 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.940 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630053.940 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630053.940 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630053.940 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.940 * [misc]backup-simplify:  Simplify d into d
1547630053.940 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.940 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630053.941 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630053.941 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630053.941 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630053.941 * [misc]taylor:  Taking taylor expansion of b in c
1547630053.941 * [misc]backup-simplify:  Simplify b into b
1547630053.941 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.941 * [misc]backup-simplify:  Simplify d into d
1547630053.941 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.941 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630053.941 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630053.941 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630053.941 * [misc]taylor:  Taking taylor expansion of a in c
1547630053.941 * [misc]backup-simplify:  Simplify a into a
1547630053.941 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.941 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.941 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.941 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630053.941 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630053.941 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630053.942 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630053.942 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630053.942 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
1547630053.942 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (/ 1 (* b d)) (/ 1 (* a c)))) in c
1547630053.942 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630053.942 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630053.942 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630053.942 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.942 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.942 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.942 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.942 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630053.942 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630053.945 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630053.946 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.946 * [misc]backup-simplify:  Simplify d into d
1547630053.946 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.946 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630053.946 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630053.946 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630053.946 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630053.946 * [misc]taylor:  Taking taylor expansion of b in c
1547630053.946 * [misc]backup-simplify:  Simplify b into b
1547630053.946 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.946 * [misc]backup-simplify:  Simplify d into d
1547630053.946 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.946 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630053.946 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630053.946 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630053.946 * [misc]taylor:  Taking taylor expansion of a in c
1547630053.946 * [misc]backup-simplify:  Simplify a into a
1547630053.946 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.946 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.946 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.946 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630053.947 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630053.947 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630053.947 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630053.947 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630053.947 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
1547630053.947 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.947 * [misc]backup-simplify:  Simplify a into a
1547630053.948 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630053.948 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630053.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.948 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1547630053.948 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630053.949 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630053.949 * [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* a (/ (/ 1 (* b d)) (/ 1 a))))) into (- (/ (pow a 2) (* b d)))
1547630053.949 * [misc]taylor:  Taking taylor expansion of (- (/ (pow a 2) (* b d))) in d
1547630053.949 * [misc]taylor:  Taking taylor expansion of (/ (pow a 2) (* b d)) in d
1547630053.949 * [misc]taylor:  Taking taylor expansion of (pow a 2) in d
1547630053.949 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.949 * [misc]backup-simplify:  Simplify a into a
1547630053.949 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630053.949 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.949 * [misc]backup-simplify:  Simplify b into b
1547630053.949 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.949 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.949 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.949 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1547630053.949 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630053.949 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630053.950 * [misc]backup-simplify:  Simplify (/ (pow a 2) b) into (/ (pow a 2) b)
1547630053.950 * [misc]backup-simplify:  Simplify (- (/ (pow a 2) b)) into (- (/ (pow a 2) b))
1547630053.950 * [misc]taylor:  Taking taylor expansion of (- (/ (pow a 2) b)) in a
1547630053.950 * [misc]taylor:  Taking taylor expansion of (/ (pow a 2) b) in a
1547630053.950 * [misc]taylor:  Taking taylor expansion of (pow a 2) in a
1547630053.950 * [misc]taylor:  Taking taylor expansion of a in a
1547630053.950 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.950 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.950 * [misc]taylor:  Taking taylor expansion of b in a
1547630053.950 * [misc]backup-simplify:  Simplify b into b
1547630053.950 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.950 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630053.950 * [misc]taylor:  Taking taylor expansion of a in a
1547630053.950 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.950 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.950 * [misc]taylor:  Taking taylor expansion of 1 in b
1547630053.950 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.950 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.951 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630053.951 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630053.951 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630053.951 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630053.951 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630053.952 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1547630053.952 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630053.952 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.953 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow d 2)) (/ 1 a)) (+ (* a (/ 0 (/ 1 a))) (* (- (/ (pow a 2) (* b d))) (/ (/ 1 (* b d)) (/ 1 a))))) into (+ (/ a (pow d 2)) (/ (pow a 3) (* (pow b 2) (pow d 2))))
1547630053.953 * [misc]taylor:  Taking taylor expansion of (+ (/ a (pow d 2)) (/ (pow a 3) (* (pow b 2) (pow d 2)))) in d
1547630053.953 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 2)) in d
1547630053.953 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.953 * [misc]backup-simplify:  Simplify a into a
1547630053.953 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630053.953 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.953 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.953 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.953 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.953 * [misc]backup-simplify:  Simplify (/ a 1) into a
1547630053.953 * [misc]taylor:  Taking taylor expansion of (/ (pow a 3) (* (pow b 2) (pow d 2))) in d
1547630053.953 * [misc]taylor:  Taking taylor expansion of (pow a 3) in d
1547630053.953 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.953 * [misc]backup-simplify:  Simplify a into a
1547630053.953 * [misc]taylor:  Taking taylor expansion of (* (pow b 2) (pow d 2)) in d
1547630053.953 * [misc]taylor:  Taking taylor expansion of (pow b 2) in d
1547630053.953 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.954 * [misc]backup-simplify:  Simplify b into b
1547630053.954 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630053.954 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.954 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.954 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.954 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1547630053.954 * [misc]backup-simplify:  Simplify (* a (pow a 2)) into (pow a 3)
1547630053.954 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1547630053.954 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.954 * [misc]backup-simplify:  Simplify (* (pow b 2) 1) into (pow b 2)
1547630053.954 * [misc]backup-simplify:  Simplify (/ (pow a 3) (pow b 2)) into (/ (pow a 3) (pow b 2))
1547630053.954 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630053.955 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
1547630053.955 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1547630053.955 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (pow a 2))) into 0
1547630053.955 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630053.955 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1547630053.956 * [misc]backup-simplify:  Simplify (+ (* (pow b 2) 0) (* 0 1)) into 0
1547630053.956 * [misc]backup-simplify:  Simplify (- (/ 0 (pow b 2)) (+ (* (/ (pow a 3) (pow b 2)) (/ 0 (pow b 2))))) into 0
1547630053.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.956 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.956 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.956 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.956 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.956 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.956 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1547630053.956 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1547630053.957 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ (pow a 2) b) (/ 0 b)))) into 0
1547630053.957 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630053.957 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.957 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.957 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.957 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.957 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.957 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.957 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.957 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.957 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.957 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.957 * [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
1547630053.957 * [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
1547630053.957 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1547630053.957 * [misc]taylor:  Taking taylor expansion of b in b
1547630053.957 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.957 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.958 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630053.958 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630053.958 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630053.958 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630053.958 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.958 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.958 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.958 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.958 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.959 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1547630053.959 * [misc]backup-simplify:  Simplify (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))) into (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2)))
1547630053.959 * [misc]approximate:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in (c d a b) around 0
1547630053.959 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in b
1547630053.959 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1547630053.959 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630053.959 * [misc]taylor:  Taking taylor expansion of a in b
1547630053.959 * [misc]backup-simplify:  Simplify a into a
1547630053.959 * [misc]taylor:  Taking taylor expansion of c in b
1547630053.959 * [misc]backup-simplify:  Simplify c into c
1547630053.959 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630053.959 * [misc]taylor:  Taking taylor expansion of b in b
1547630053.959 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.959 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.959 * [misc]taylor:  Taking taylor expansion of d in b
1547630053.960 * [misc]backup-simplify:  Simplify d into d
1547630053.960 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1547630053.960 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630053.960 * [misc]taylor:  Taking taylor expansion of c in b
1547630053.960 * [misc]backup-simplify:  Simplify c into c
1547630053.960 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630053.960 * [misc]taylor:  Taking taylor expansion of d in b
1547630053.960 * [misc]backup-simplify:  Simplify d into d
1547630053.960 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630053.960 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630053.960 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1547630053.960 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.960 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.960 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1547630053.960 * [misc]backup-simplify:  Simplify (/ (* a c) (+ (pow c 2) (pow d 2))) into (/ (* a c) (+ (pow c 2) (pow d 2)))
1547630053.960 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in a
1547630053.960 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1547630053.960 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630053.961 * [misc]taylor:  Taking taylor expansion of a in a
1547630053.961 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.961 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.961 * [misc]taylor:  Taking taylor expansion of c in a
1547630053.961 * [misc]backup-simplify:  Simplify c into c
1547630053.961 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630053.961 * [misc]taylor:  Taking taylor expansion of b in a
1547630053.961 * [misc]backup-simplify:  Simplify b into b
1547630053.961 * [misc]taylor:  Taking taylor expansion of d in a
1547630053.961 * [misc]backup-simplify:  Simplify d into d
1547630053.961 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1547630053.961 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630053.961 * [misc]taylor:  Taking taylor expansion of c in a
1547630053.961 * [misc]backup-simplify:  Simplify c into c
1547630053.961 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630053.961 * [misc]taylor:  Taking taylor expansion of d in a
1547630053.961 * [misc]backup-simplify:  Simplify d into d
1547630053.961 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630053.961 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.961 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630053.961 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.961 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.961 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1547630053.962 * [misc]backup-simplify:  Simplify (/ (* b d) (+ (pow c 2) (pow d 2))) into (/ (* b d) (+ (pow c 2) (pow d 2)))
1547630053.962 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in d
1547630053.962 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1547630053.962 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630053.962 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.962 * [misc]backup-simplify:  Simplify a into a
1547630053.962 * [misc]taylor:  Taking taylor expansion of c in d
1547630053.962 * [misc]backup-simplify:  Simplify c into c
1547630053.962 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630053.962 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.962 * [misc]backup-simplify:  Simplify b into b
1547630053.962 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.962 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.962 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.962 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1547630053.962 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630053.962 * [misc]taylor:  Taking taylor expansion of c in d
1547630053.962 * [misc]backup-simplify:  Simplify c into c
1547630053.962 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630053.962 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.962 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.962 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.962 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630053.962 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630053.962 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1547630053.963 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.963 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1547630053.963 * [misc]backup-simplify:  Simplify (/ (* a c) (pow c 2)) into (/ a c)
1547630053.963 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in c
1547630053.963 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1547630053.963 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630053.963 * [misc]taylor:  Taking taylor expansion of a in c
1547630053.963 * [misc]backup-simplify:  Simplify a into a
1547630053.963 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.963 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.963 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.963 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630053.963 * [misc]taylor:  Taking taylor expansion of b in c
1547630053.963 * [misc]backup-simplify:  Simplify b into b
1547630053.963 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.963 * [misc]backup-simplify:  Simplify d into d
1547630053.963 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630053.963 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630053.963 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.963 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.963 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.963 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630053.963 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.963 * [misc]backup-simplify:  Simplify d into d
1547630053.963 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630053.963 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.964 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630053.964 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.964 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630053.964 * [misc]backup-simplify:  Simplify (/ (* b d) (pow d 2)) into (/ b d)
1547630053.964 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in c
1547630053.964 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1547630053.964 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630053.964 * [misc]taylor:  Taking taylor expansion of a in c
1547630053.964 * [misc]backup-simplify:  Simplify a into a
1547630053.964 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.964 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.964 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.964 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630053.964 * [misc]taylor:  Taking taylor expansion of b in c
1547630053.964 * [misc]backup-simplify:  Simplify b into b
1547630053.964 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.964 * [misc]backup-simplify:  Simplify d into d
1547630053.964 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630053.964 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630053.964 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.964 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.964 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.964 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630053.964 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.964 * [misc]backup-simplify:  Simplify d into d
1547630053.964 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630053.964 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.965 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630053.965 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.965 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630053.965 * [misc]backup-simplify:  Simplify (/ (* b d) (pow d 2)) into (/ b d)
1547630053.965 * [misc]taylor:  Taking taylor expansion of (/ b d) in d
1547630053.965 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.965 * [misc]backup-simplify:  Simplify b into b
1547630053.965 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.965 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.965 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.965 * [misc]backup-simplify:  Simplify (/ b 1) into b
1547630053.966 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)))) into 0
1547630053.966 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.966 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.966 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.966 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.966 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.966 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630053.966 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630053.966 * [misc]backup-simplify:  Simplify (+ a 0) into a
1547630053.966 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630053.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.967 * [misc]backup-simplify:  Simplify (- (/ a (pow d 2)) (+ (* (/ b d) (/ 0 (pow d 2))))) into (/ a (pow d 2))
1547630053.967 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 2)) in d
1547630053.967 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.967 * [misc]backup-simplify:  Simplify a into a
1547630053.967 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630053.967 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.967 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.967 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.967 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.967 * [misc]backup-simplify:  Simplify (/ a 1) into a
1547630053.967 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630053.968 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630053.968 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
1547630053.968 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630053.968 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.968 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.968 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.968 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.968 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.969 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630053.969 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.969 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.969 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.969 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.969 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.969 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.969 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.969 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.969 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.970 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1547630053.970 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630053.970 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.970 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.970 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630053.971 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630053.971 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ b d) (/ 1 (pow d 2))) (* (/ a (pow d 2)) (/ 0 (pow d 2))))) into (- (/ b (pow d 3)))
1547630053.971 * [misc]taylor:  Taking taylor expansion of (- (/ b (pow d 3))) in d
1547630053.971 * [misc]taylor:  Taking taylor expansion of (/ b (pow d 3)) in d
1547630053.971 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.971 * [misc]backup-simplify:  Simplify b into b
1547630053.971 * [misc]taylor:  Taking taylor expansion of (pow d 3) in d
1547630053.971 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.971 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.971 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.971 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.971 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.972 * [misc]backup-simplify:  Simplify (/ b 1) into b
1547630053.972 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630053.972 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630053.972 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630053.973 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630053.973 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630053.973 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)))) into 0
1547630053.973 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630053.974 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630053.974 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630053.975 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630053.975 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.975 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.975 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.975 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.975 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.975 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.976 * [misc]backup-simplify:  Simplify (/ 1 (/ (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))) (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630053.976 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d a b) around 0
1547630053.976 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1547630053.976 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630053.976 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630053.976 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630053.976 * [misc]taylor:  Taking taylor expansion of b in b
1547630053.976 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.976 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.976 * [misc]taylor:  Taking taylor expansion of d in b
1547630053.976 * [misc]backup-simplify:  Simplify d into d
1547630053.976 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630053.976 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630053.976 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630053.977 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630053.977 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630053.977 * [misc]taylor:  Taking taylor expansion of a in b
1547630053.977 * [misc]backup-simplify:  Simplify a into a
1547630053.977 * [misc]taylor:  Taking taylor expansion of c in b
1547630053.977 * [misc]backup-simplify:  Simplify c into c
1547630053.977 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630053.977 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630053.977 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1547630053.977 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1547630053.977 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630053.977 * [misc]taylor:  Taking taylor expansion of c in b
1547630053.977 * [misc]backup-simplify:  Simplify c into c
1547630053.977 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.977 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630053.977 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630053.977 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630053.977 * [misc]taylor:  Taking taylor expansion of d in b
1547630053.977 * [misc]backup-simplify:  Simplify d into d
1547630053.977 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.977 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630053.977 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1547630053.978 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630053.978 * [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))
1547630053.978 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1547630053.978 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630053.978 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630053.978 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630053.978 * [misc]taylor:  Taking taylor expansion of b in a
1547630053.978 * [misc]backup-simplify:  Simplify b into b
1547630053.978 * [misc]taylor:  Taking taylor expansion of d in a
1547630053.978 * [misc]backup-simplify:  Simplify d into d
1547630053.978 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.978 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630053.978 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630053.978 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630053.978 * [misc]taylor:  Taking taylor expansion of a in a
1547630053.978 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.978 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.978 * [misc]taylor:  Taking taylor expansion of c in a
1547630053.978 * [misc]backup-simplify:  Simplify c into c
1547630053.978 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630053.979 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630053.979 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630053.979 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630053.979 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630053.979 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630053.979 * [misc]taylor:  Taking taylor expansion of c in a
1547630053.979 * [misc]backup-simplify:  Simplify c into c
1547630053.979 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.979 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630053.979 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630053.979 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630053.979 * [misc]taylor:  Taking taylor expansion of d in a
1547630053.979 * [misc]backup-simplify:  Simplify d into d
1547630053.979 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.979 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630053.979 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630053.980 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630053.980 * [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))
1547630053.980 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630053.980 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630053.980 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630053.980 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630053.980 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.980 * [misc]backup-simplify:  Simplify b into b
1547630053.980 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.980 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.980 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.980 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630053.980 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630053.980 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630053.980 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630053.981 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630053.981 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.981 * [misc]backup-simplify:  Simplify a into a
1547630053.981 * [misc]taylor:  Taking taylor expansion of c in d
1547630053.981 * [misc]backup-simplify:  Simplify c into c
1547630053.981 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630053.981 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630053.981 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630053.981 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630053.981 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630053.981 * [misc]taylor:  Taking taylor expansion of c in d
1547630053.981 * [misc]backup-simplify:  Simplify c into c
1547630053.981 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630053.981 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630053.981 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630053.981 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630053.981 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.981 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.981 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.981 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.982 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630053.982 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1547630053.982 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630053.982 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1547630053.982 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630053.982 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630053.982 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630053.982 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630053.982 * [misc]taylor:  Taking taylor expansion of b in c
1547630053.982 * [misc]backup-simplify:  Simplify b into b
1547630053.982 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.982 * [misc]backup-simplify:  Simplify d into d
1547630053.982 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.982 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630053.982 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630053.982 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630053.982 * [misc]taylor:  Taking taylor expansion of a in c
1547630053.982 * [misc]backup-simplify:  Simplify a into a
1547630053.982 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.982 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.982 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.982 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630053.983 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630053.983 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630053.983 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630053.983 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630053.983 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630053.983 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.983 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.983 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.983 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.983 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630053.983 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630053.983 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630053.983 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.983 * [misc]backup-simplify:  Simplify d into d
1547630053.983 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.984 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630053.984 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630053.984 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630053.984 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1547630053.984 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630053.984 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630053.984 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630053.984 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630053.984 * [misc]taylor:  Taking taylor expansion of b in c
1547630053.984 * [misc]backup-simplify:  Simplify b into b
1547630053.984 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.984 * [misc]backup-simplify:  Simplify d into d
1547630053.984 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630053.984 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630053.984 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630053.984 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630053.984 * [misc]taylor:  Taking taylor expansion of a in c
1547630053.984 * [misc]backup-simplify:  Simplify a into a
1547630053.984 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.984 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.984 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.984 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630053.985 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630053.985 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630053.985 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630053.985 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630053.985 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630053.985 * [misc]taylor:  Taking taylor expansion of c in c
1547630053.985 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.985 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.985 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.985 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630053.985 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630053.985 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630053.985 * [misc]taylor:  Taking taylor expansion of d in c
1547630053.985 * [misc]backup-simplify:  Simplify d into d
1547630053.985 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630053.985 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630053.986 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630053.986 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630053.986 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1547630053.986 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
1547630053.986 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.986 * [misc]backup-simplify:  Simplify a into a
1547630053.986 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630053.986 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630053.986 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.986 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.986 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1547630053.987 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630053.987 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630053.987 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630053.987 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630053.987 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.988 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) 1) (+ (* (/ 1 a) (/ 0 1)))) into (/ 1 (* b d))
1547630053.988 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630053.988 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630053.988 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.988 * [misc]backup-simplify:  Simplify b into b
1547630053.988 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.988 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.988 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.988 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630053.988 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630053.988 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630053.988 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1547630053.989 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1547630053.989 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1547630053.989 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630053.989 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.989 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.989 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630053.989 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.989 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.989 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.989 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.990 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630053.990 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630053.990 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1547630053.990 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630053.990 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.991 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630053.991 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630053.991 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630053.992 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 a) (/ (/ 1 (pow d 2)) 1)) (* (/ 1 (* b d)) (/ 0 1)))) into (- (/ 1 (* a (pow d 2))))
1547630053.992 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (pow d 2)))) in d
1547630053.992 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow d 2))) in d
1547630053.992 * [misc]taylor:  Taking taylor expansion of (* a (pow d 2)) in d
1547630053.992 * [misc]taylor:  Taking taylor expansion of a in d
1547630053.992 * [misc]backup-simplify:  Simplify a into a
1547630053.992 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630053.992 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.992 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.992 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.992 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.992 * [misc]backup-simplify:  Simplify (* a 1) into a
1547630053.992 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630053.992 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630053.993 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630053.993 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630053.993 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630053.993 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
1547630053.994 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630053.994 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
1547630053.994 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630053.994 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630053.994 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630053.994 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.994 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.995 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1547630053.995 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630053.995 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.995 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.995 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630053.995 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630053.995 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.995 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.995 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.995 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.995 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.995 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630053.996 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.996 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.996 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630053.996 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630053.996 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1547630053.997 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630053.997 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.997 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630053.997 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630053.998 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630053.998 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630053.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630053.999 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 a) (/ 0 1)) (* (/ 1 (* b d)) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* a (pow d 2)))) (/ 0 1)))) into (- (/ 1 (* b (pow d 3))))
1547630053.999 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b (pow d 3)))) in d
1547630053.999 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 3))) in d
1547630053.999 * [misc]taylor:  Taking taylor expansion of (* b (pow d 3)) in d
1547630053.999 * [misc]taylor:  Taking taylor expansion of b in d
1547630053.999 * [misc]backup-simplify:  Simplify b into b
1547630053.999 * [misc]taylor:  Taking taylor expansion of (pow d 3) in d
1547630053.999 * [misc]taylor:  Taking taylor expansion of d in d
1547630053.999 * [misc]backup-simplify:  Simplify 0 into 0
1547630053.999 * [misc]backup-simplify:  Simplify 1 into 1
1547630053.999 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.999 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630053.999 * [misc]backup-simplify:  Simplify (* b 1) into b
1547630053.999 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630054.000 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.000 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.000 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.001 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.001 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.001 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.002 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.002 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.002 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.002 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
1547630054.002 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1547630054.003 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.003 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.003 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630054.003 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630054.004 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630054.004 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630054.004 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.004 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.004 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.005 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.005 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.005 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630054.005 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.005 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.005 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1547630054.006 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630054.006 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.006 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.006 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.006 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.006 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.006 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.006 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.006 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.006 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.006 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.006 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.006 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.006 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.006 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.006 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.007 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.007 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.007 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.007 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.007 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.007 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.007 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630054.008 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630054.008 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1547630054.008 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.009 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.009 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.009 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630054.010 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630054.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.011 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 a) (/ 0 1)) (* (/ 1 (* b d)) (/ 0 1)) (* (- (/ 1 (* a (pow d 2)))) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* b (pow d 3)))) (/ 0 1)))) into (/ 1 (* a (pow d 4)))
1547630054.011 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow d 4))) in d
1547630054.011 * [misc]taylor:  Taking taylor expansion of (* a (pow d 4)) in d
1547630054.011 * [misc]taylor:  Taking taylor expansion of a in d
1547630054.011 * [misc]backup-simplify:  Simplify a into a
1547630054.011 * [misc]taylor:  Taking taylor expansion of (pow d 4) in d
1547630054.011 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.011 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.011 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.011 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.011 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.012 * [misc]backup-simplify:  Simplify (* a 1) into a
1547630054.012 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630054.012 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.012 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.013 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.013 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.013 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.014 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.014 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.014 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.014 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.015 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.015 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.015 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
1547630054.015 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630054.016 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.016 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.016 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.017 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.017 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.017 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.017 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.017 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.017 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.018 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.018 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.019 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.019 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630054.019 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630054.019 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.019 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.020 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.020 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.020 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.020 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630054.021 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.021 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.021 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1547630054.021 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630054.021 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.021 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.022 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.022 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.022 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.022 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.022 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.022 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.022 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.022 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.022 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.022 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.022 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.022 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.022 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.022 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.022 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.022 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.022 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.022 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.022 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.022 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.022 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.022 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.022 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.023 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.023 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.023 * [misc]backup-simplify:  Simplify (/ 1 (/ (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))) (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630054.023 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d a b) around 0
1547630054.023 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1547630054.023 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630054.023 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630054.023 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630054.023 * [misc]taylor:  Taking taylor expansion of b in b
1547630054.023 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.023 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.023 * [misc]taylor:  Taking taylor expansion of d in b
1547630054.024 * [misc]backup-simplify:  Simplify d into d
1547630054.024 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630054.024 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630054.024 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630054.024 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630054.024 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630054.024 * [misc]taylor:  Taking taylor expansion of a in b
1547630054.024 * [misc]backup-simplify:  Simplify a into a
1547630054.024 * [misc]taylor:  Taking taylor expansion of c in b
1547630054.024 * [misc]backup-simplify:  Simplify c into c
1547630054.024 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630054.024 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630054.024 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1547630054.024 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1547630054.024 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630054.024 * [misc]taylor:  Taking taylor expansion of c in b
1547630054.024 * [misc]backup-simplify:  Simplify c into c
1547630054.024 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630054.025 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630054.025 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630054.025 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630054.025 * [misc]taylor:  Taking taylor expansion of d in b
1547630054.025 * [misc]backup-simplify:  Simplify d into d
1547630054.025 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630054.025 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630054.025 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1547630054.025 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630054.025 * [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))
1547630054.025 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1547630054.026 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630054.026 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630054.026 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630054.026 * [misc]taylor:  Taking taylor expansion of b in a
1547630054.026 * [misc]backup-simplify:  Simplify b into b
1547630054.026 * [misc]taylor:  Taking taylor expansion of d in a
1547630054.026 * [misc]backup-simplify:  Simplify d into d
1547630054.026 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630054.026 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630054.026 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630054.026 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630054.026 * [misc]taylor:  Taking taylor expansion of a in a
1547630054.026 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.026 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.026 * [misc]taylor:  Taking taylor expansion of c in a
1547630054.026 * [misc]backup-simplify:  Simplify c into c
1547630054.026 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630054.026 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630054.026 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630054.026 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630054.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630054.027 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630054.027 * [misc]taylor:  Taking taylor expansion of c in a
1547630054.027 * [misc]backup-simplify:  Simplify c into c
1547630054.027 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630054.027 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630054.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630054.027 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630054.027 * [misc]taylor:  Taking taylor expansion of d in a
1547630054.027 * [misc]backup-simplify:  Simplify d into d
1547630054.027 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630054.027 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630054.027 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630054.027 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630054.028 * [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))
1547630054.028 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630054.028 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630054.028 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630054.028 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630054.028 * [misc]taylor:  Taking taylor expansion of b in d
1547630054.028 * [misc]backup-simplify:  Simplify b into b
1547630054.028 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.028 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.028 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.028 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630054.028 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630054.028 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630054.028 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630054.028 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630054.028 * [misc]taylor:  Taking taylor expansion of a in d
1547630054.028 * [misc]backup-simplify:  Simplify a into a
1547630054.029 * [misc]taylor:  Taking taylor expansion of c in d
1547630054.029 * [misc]backup-simplify:  Simplify c into c
1547630054.029 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630054.029 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630054.029 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630054.029 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630054.029 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630054.029 * [misc]taylor:  Taking taylor expansion of c in d
1547630054.029 * [misc]backup-simplify:  Simplify c into c
1547630054.029 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630054.029 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630054.029 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630054.029 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630054.029 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.029 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.029 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.029 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.030 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.030 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1547630054.030 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630054.030 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1547630054.030 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630054.030 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630054.030 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630054.030 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630054.030 * [misc]taylor:  Taking taylor expansion of b in c
1547630054.030 * [misc]backup-simplify:  Simplify b into b
1547630054.030 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.030 * [misc]backup-simplify:  Simplify d into d
1547630054.030 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630054.030 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630054.030 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630054.030 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630054.030 * [misc]taylor:  Taking taylor expansion of a in c
1547630054.030 * [misc]backup-simplify:  Simplify a into a
1547630054.030 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.030 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.030 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.030 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630054.031 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630054.031 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630054.031 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630054.031 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630054.031 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630054.031 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.031 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.031 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.031 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.031 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.031 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630054.031 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630054.031 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.031 * [misc]backup-simplify:  Simplify d into d
1547630054.031 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630054.032 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630054.032 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630054.032 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630054.032 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1547630054.032 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630054.032 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630054.032 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630054.032 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630054.032 * [misc]taylor:  Taking taylor expansion of b in c
1547630054.032 * [misc]backup-simplify:  Simplify b into b
1547630054.032 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.032 * [misc]backup-simplify:  Simplify d into d
1547630054.032 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630054.032 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630054.032 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630054.032 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630054.032 * [misc]taylor:  Taking taylor expansion of a in c
1547630054.032 * [misc]backup-simplify:  Simplify a into a
1547630054.032 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.032 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.032 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.032 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630054.033 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630054.033 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630054.033 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630054.033 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630054.033 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630054.033 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.033 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.033 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.033 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.033 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.033 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630054.033 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630054.033 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.033 * [misc]backup-simplify:  Simplify d into d
1547630054.033 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630054.034 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630054.034 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630054.034 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630054.034 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1547630054.034 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
1547630054.034 * [misc]taylor:  Taking taylor expansion of a in d
1547630054.034 * [misc]backup-simplify:  Simplify a into a
1547630054.034 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630054.034 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630054.034 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.034 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.035 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1547630054.035 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630054.035 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630054.035 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.035 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630054.036 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.036 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) 1) (+ (* (/ 1 a) (/ 0 1)))) into (/ 1 (* b d))
1547630054.036 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630054.036 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630054.036 * [misc]taylor:  Taking taylor expansion of b in d
1547630054.036 * [misc]backup-simplify:  Simplify b into b
1547630054.036 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.036 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.036 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.036 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630054.036 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630054.036 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630054.037 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1547630054.037 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1547630054.037 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1547630054.037 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630054.037 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.037 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.038 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.038 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.038 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.038 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.038 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.038 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630054.038 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630054.038 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1547630054.038 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.039 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.039 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.039 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630054.040 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 a) (/ (/ 1 (pow d 2)) 1)) (* (/ 1 (* b d)) (/ 0 1)))) into (- (/ 1 (* a (pow d 2))))
1547630054.040 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (pow d 2)))) in d
1547630054.040 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow d 2))) in d
1547630054.040 * [misc]taylor:  Taking taylor expansion of (* a (pow d 2)) in d
1547630054.040 * [misc]taylor:  Taking taylor expansion of a in d
1547630054.040 * [misc]backup-simplify:  Simplify a into a
1547630054.040 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630054.040 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.040 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.040 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.040 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.040 * [misc]backup-simplify:  Simplify (* a 1) into a
1547630054.040 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630054.041 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.041 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.041 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.042 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.042 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
1547630054.042 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630054.042 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.042 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.043 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.043 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630054.043 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.043 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.043 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1547630054.043 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630054.043 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.043 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.044 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.044 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.044 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.044 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.044 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.044 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.044 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.044 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.044 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.044 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.044 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630054.044 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630054.045 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1547630054.045 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.045 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.046 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.046 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630054.046 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630054.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.047 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 a) (/ 0 1)) (* (/ 1 (* b d)) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* a (pow d 2)))) (/ 0 1)))) into (- (/ 1 (* b (pow d 3))))
1547630054.047 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b (pow d 3)))) in d
1547630054.047 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 3))) in d
1547630054.047 * [misc]taylor:  Taking taylor expansion of (* b (pow d 3)) in d
1547630054.047 * [misc]taylor:  Taking taylor expansion of b in d
1547630054.047 * [misc]backup-simplify:  Simplify b into b
1547630054.047 * [misc]taylor:  Taking taylor expansion of (pow d 3) in d
1547630054.047 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.047 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.047 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.048 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.048 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.048 * [misc]backup-simplify:  Simplify (* b 1) into b
1547630054.048 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630054.048 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.048 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.048 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.049 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.049 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.049 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.049 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.049 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.050 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.050 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
1547630054.050 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1547630054.050 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.050 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.050 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630054.050 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630054.050 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630054.051 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630054.051 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.051 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.051 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.051 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.051 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.051 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630054.051 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.051 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.052 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1547630054.052 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630054.052 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.052 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.052 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.052 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.052 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.052 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.052 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.052 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.052 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.052 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.052 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.052 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.052 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.052 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.052 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.052 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.052 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.052 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.052 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.052 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.052 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.053 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630054.053 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630054.053 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1547630054.053 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.053 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.054 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.054 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.054 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630054.054 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630054.054 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.055 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 a) (/ 0 1)) (* (/ 1 (* b d)) (/ 0 1)) (* (- (/ 1 (* a (pow d 2)))) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* b (pow d 3)))) (/ 0 1)))) into (/ 1 (* a (pow d 4)))
1547630054.055 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow d 4))) in d
1547630054.055 * [misc]taylor:  Taking taylor expansion of (* a (pow d 4)) in d
1547630054.055 * [misc]taylor:  Taking taylor expansion of a in d
1547630054.055 * [misc]backup-simplify:  Simplify a into a
1547630054.055 * [misc]taylor:  Taking taylor expansion of (pow d 4) in d
1547630054.055 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.055 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.055 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.055 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.055 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.055 * [misc]backup-simplify:  Simplify (* a 1) into a
1547630054.055 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630054.056 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.056 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.056 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.056 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.056 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.057 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.057 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.057 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.057 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.057 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.058 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.058 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
1547630054.058 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630054.058 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.058 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.059 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.059 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.059 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.059 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.059 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.059 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.059 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.060 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.060 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.060 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.060 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630054.060 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630054.061 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.061 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.061 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.061 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630054.061 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.061 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630054.061 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.061 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.062 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1547630054.062 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630054.062 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.062 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.062 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630054.062 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630054.062 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.062 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.062 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.062 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.062 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.062 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.062 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.063 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.063 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.063 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.063 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.063 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.063 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.063 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.063 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.063 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.063 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.063 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.063 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.063 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.063 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.063 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.063 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.063 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2)
1547630054.063 * [misc]backup-simplify:  Simplify (+ (* a c) (* b d)) into (+ (* a c) (* b d))
1547630054.063 * [misc]approximate:  Taking taylor expansion of (+ (* a c) (* b d)) in (a c b d) around 0
1547630054.063 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1547630054.063 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630054.063 * [misc]taylor:  Taking taylor expansion of a in d
1547630054.063 * [misc]backup-simplify:  Simplify a into a
1547630054.063 * [misc]taylor:  Taking taylor expansion of c in d
1547630054.063 * [misc]backup-simplify:  Simplify c into c
1547630054.063 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630054.063 * [misc]taylor:  Taking taylor expansion of b in d
1547630054.063 * [misc]backup-simplify:  Simplify b into b
1547630054.063 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.063 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.063 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.063 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1547630054.063 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630054.063 * [misc]taylor:  Taking taylor expansion of a in b
1547630054.063 * [misc]backup-simplify:  Simplify a into a
1547630054.063 * [misc]taylor:  Taking taylor expansion of c in b
1547630054.063 * [misc]backup-simplify:  Simplify c into c
1547630054.063 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630054.063 * [misc]taylor:  Taking taylor expansion of b in b
1547630054.063 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.063 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.064 * [misc]taylor:  Taking taylor expansion of d in b
1547630054.064 * [misc]backup-simplify:  Simplify d into d
1547630054.064 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1547630054.064 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630054.064 * [misc]taylor:  Taking taylor expansion of a in c
1547630054.064 * [misc]backup-simplify:  Simplify a into a
1547630054.064 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.064 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.064 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.064 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630054.064 * [misc]taylor:  Taking taylor expansion of b in c
1547630054.064 * [misc]backup-simplify:  Simplify b into b
1547630054.064 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.064 * [misc]backup-simplify:  Simplify d into d
1547630054.064 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1547630054.064 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630054.064 * [misc]taylor:  Taking taylor expansion of a in a
1547630054.064 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.064 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.064 * [misc]taylor:  Taking taylor expansion of c in a
1547630054.064 * [misc]backup-simplify:  Simplify c into c
1547630054.064 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630054.064 * [misc]taylor:  Taking taylor expansion of b in a
1547630054.064 * [misc]backup-simplify:  Simplify b into b
1547630054.064 * [misc]taylor:  Taking taylor expansion of d in a
1547630054.064 * [misc]backup-simplify:  Simplify d into d
1547630054.064 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1547630054.064 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630054.064 * [misc]taylor:  Taking taylor expansion of a in a
1547630054.064 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.064 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.064 * [misc]taylor:  Taking taylor expansion of c in a
1547630054.064 * [misc]backup-simplify:  Simplify c into c
1547630054.064 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630054.064 * [misc]taylor:  Taking taylor expansion of b in a
1547630054.064 * [misc]backup-simplify:  Simplify b into b
1547630054.064 * [misc]taylor:  Taking taylor expansion of d in a
1547630054.064 * [misc]backup-simplify:  Simplify d into d
1547630054.064 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630054.064 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630054.064 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630054.064 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630054.064 * [misc]taylor:  Taking taylor expansion of b in c
1547630054.064 * [misc]backup-simplify:  Simplify b into b
1547630054.064 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.064 * [misc]backup-simplify:  Simplify d into d
1547630054.064 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630054.065 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630054.065 * [misc]taylor:  Taking taylor expansion of b in b
1547630054.065 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.065 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.065 * [misc]taylor:  Taking taylor expansion of d in b
1547630054.065 * [misc]backup-simplify:  Simplify d into d
1547630054.065 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630054.065 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.065 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.065 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.065 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630054.065 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630054.065 * [misc]backup-simplify:  Simplify (+ c 0) into c
1547630054.065 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.065 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.065 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.065 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.065 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.065 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.065 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.065 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.065 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630054.065 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.065 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.065 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.065 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.065 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.066 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630054.066 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.066 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.066 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.066 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.066 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.066 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630054.066 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630054.066 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.066 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630054.066 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.066 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.066 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.066 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.066 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.066 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.066 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.067 * [misc]backup-simplify:  Simplify (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) into (+ (/ 1 (* b d)) (/ 1 (* a c)))
1547630054.067 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in (a c b d) around 0
1547630054.067 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630054.067 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630054.067 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630054.067 * [misc]taylor:  Taking taylor expansion of b in d
1547630054.067 * [misc]backup-simplify:  Simplify b into b
1547630054.067 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.067 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.067 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.067 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630054.067 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630054.067 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630054.067 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630054.067 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630054.067 * [misc]taylor:  Taking taylor expansion of a in d
1547630054.067 * [misc]backup-simplify:  Simplify a into a
1547630054.067 * [misc]taylor:  Taking taylor expansion of c in d
1547630054.067 * [misc]backup-simplify:  Simplify c into c
1547630054.067 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630054.067 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630054.067 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630054.067 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630054.067 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630054.067 * [misc]taylor:  Taking taylor expansion of b in b
1547630054.067 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.067 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.067 * [misc]taylor:  Taking taylor expansion of d in b
1547630054.067 * [misc]backup-simplify:  Simplify d into d
1547630054.067 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630054.068 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630054.068 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630054.068 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630054.068 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630054.068 * [misc]taylor:  Taking taylor expansion of a in b
1547630054.068 * [misc]backup-simplify:  Simplify a into a
1547630054.068 * [misc]taylor:  Taking taylor expansion of c in b
1547630054.068 * [misc]backup-simplify:  Simplify c into c
1547630054.068 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630054.068 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630054.068 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630054.068 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630054.068 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630054.068 * [misc]taylor:  Taking taylor expansion of b in c
1547630054.068 * [misc]backup-simplify:  Simplify b into b
1547630054.068 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.068 * [misc]backup-simplify:  Simplify d into d
1547630054.068 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630054.068 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630054.068 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630054.068 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630054.068 * [misc]taylor:  Taking taylor expansion of a in c
1547630054.068 * [misc]backup-simplify:  Simplify a into a
1547630054.068 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.068 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.068 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.068 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630054.068 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630054.068 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630054.068 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630054.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630054.069 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630054.069 * [misc]taylor:  Taking taylor expansion of b in a
1547630054.069 * [misc]backup-simplify:  Simplify b into b
1547630054.069 * [misc]taylor:  Taking taylor expansion of d in a
1547630054.069 * [misc]backup-simplify:  Simplify d into d
1547630054.069 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630054.069 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630054.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630054.069 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630054.069 * [misc]taylor:  Taking taylor expansion of a in a
1547630054.069 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.069 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.069 * [misc]taylor:  Taking taylor expansion of c in a
1547630054.069 * [misc]backup-simplify:  Simplify c into c
1547630054.069 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630054.069 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630054.069 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630054.069 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630054.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630054.069 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630054.069 * [misc]taylor:  Taking taylor expansion of b in a
1547630054.069 * [misc]backup-simplify:  Simplify b into b
1547630054.069 * [misc]taylor:  Taking taylor expansion of d in a
1547630054.069 * [misc]backup-simplify:  Simplify d into d
1547630054.069 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630054.069 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630054.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630054.069 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630054.069 * [misc]taylor:  Taking taylor expansion of a in a
1547630054.069 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.069 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.069 * [misc]taylor:  Taking taylor expansion of c in a
1547630054.069 * [misc]backup-simplify:  Simplify c into c
1547630054.070 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630054.070 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630054.070 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630054.070 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630054.070 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1547630054.070 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.070 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.070 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.070 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.070 * [misc]taylor:  Taking taylor expansion of 1 in b
1547630054.070 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.070 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630054.070 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1547630054.071 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630054.071 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630054.071 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630054.071 * [misc]taylor:  Taking taylor expansion of b in c
1547630054.071 * [misc]backup-simplify:  Simplify b into b
1547630054.071 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.071 * [misc]backup-simplify:  Simplify d into d
1547630054.071 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630054.071 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630054.071 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630054.071 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.071 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.071 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630054.071 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.071 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630054.071 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630054.072 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1547630054.072 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630054.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.072 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630054.072 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.072 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630054.072 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630054.072 * [misc]taylor:  Taking taylor expansion of b in b
1547630054.072 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.072 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.072 * [misc]taylor:  Taking taylor expansion of d in b
1547630054.072 * [misc]backup-simplify:  Simplify d into d
1547630054.072 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630054.072 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630054.072 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630054.072 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1547630054.072 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.072 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.072 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.072 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.073 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.073 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.073 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.073 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.073 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.073 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.073 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.073 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.073 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.073 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630054.073 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630054.074 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1547630054.074 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630054.074 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.074 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630054.074 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.074 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.074 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.074 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630054.074 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630054.074 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.074 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.074 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.074 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.074 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.075 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1547630054.075 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1547630054.075 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.075 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.075 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.075 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.075 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.075 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.075 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.075 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.075 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630054.075 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.075 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.075 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.075 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.076 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630054.076 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630054.076 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1547630054.076 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630054.076 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.076 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630054.076 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.077 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.077 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.077 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.077 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.077 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630054.077 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630054.077 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.077 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.077 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.077 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.077 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.077 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.077 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.077 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.077 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.077 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.077 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.078 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1547630054.078 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1547630054.078 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.078 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.078 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.078 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.078 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.078 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.078 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.078 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.078 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.078 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.078 * [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))
1547630054.079 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) into (+ (/ 1 (* b d)) (/ 1 (* a c)))
1547630054.079 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in (a c b d) around 0
1547630054.079 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630054.079 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630054.079 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630054.079 * [misc]taylor:  Taking taylor expansion of b in d
1547630054.079 * [misc]backup-simplify:  Simplify b into b
1547630054.079 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.079 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.079 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.079 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630054.079 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630054.079 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630054.079 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630054.079 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630054.079 * [misc]taylor:  Taking taylor expansion of a in d
1547630054.079 * [misc]backup-simplify:  Simplify a into a
1547630054.079 * [misc]taylor:  Taking taylor expansion of c in d
1547630054.079 * [misc]backup-simplify:  Simplify c into c
1547630054.079 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630054.079 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630054.079 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630054.079 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630054.079 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630054.079 * [misc]taylor:  Taking taylor expansion of b in b
1547630054.079 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.079 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.079 * [misc]taylor:  Taking taylor expansion of d in b
1547630054.079 * [misc]backup-simplify:  Simplify d into d
1547630054.079 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630054.079 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630054.079 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630054.079 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630054.080 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630054.080 * [misc]taylor:  Taking taylor expansion of a in b
1547630054.080 * [misc]backup-simplify:  Simplify a into a
1547630054.080 * [misc]taylor:  Taking taylor expansion of c in b
1547630054.080 * [misc]backup-simplify:  Simplify c into c
1547630054.080 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630054.080 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630054.080 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630054.080 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630054.080 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630054.080 * [misc]taylor:  Taking taylor expansion of b in c
1547630054.080 * [misc]backup-simplify:  Simplify b into b
1547630054.080 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.080 * [misc]backup-simplify:  Simplify d into d
1547630054.080 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630054.080 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630054.080 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630054.080 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630054.080 * [misc]taylor:  Taking taylor expansion of a in c
1547630054.080 * [misc]backup-simplify:  Simplify a into a
1547630054.080 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.080 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.080 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.080 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630054.080 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630054.080 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630054.080 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630054.080 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630054.080 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630054.080 * [misc]taylor:  Taking taylor expansion of b in a
1547630054.080 * [misc]backup-simplify:  Simplify b into b
1547630054.080 * [misc]taylor:  Taking taylor expansion of d in a
1547630054.080 * [misc]backup-simplify:  Simplify d into d
1547630054.080 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630054.080 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630054.080 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630054.080 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630054.080 * [misc]taylor:  Taking taylor expansion of a in a
1547630054.080 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.080 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.080 * [misc]taylor:  Taking taylor expansion of c in a
1547630054.080 * [misc]backup-simplify:  Simplify c into c
1547630054.081 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630054.081 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630054.081 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630054.081 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630054.081 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630054.081 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630054.081 * [misc]taylor:  Taking taylor expansion of b in a
1547630054.081 * [misc]backup-simplify:  Simplify b into b
1547630054.081 * [misc]taylor:  Taking taylor expansion of d in a
1547630054.081 * [misc]backup-simplify:  Simplify d into d
1547630054.081 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630054.081 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630054.081 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630054.081 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630054.081 * [misc]taylor:  Taking taylor expansion of a in a
1547630054.081 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.081 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.081 * [misc]taylor:  Taking taylor expansion of c in a
1547630054.081 * [misc]backup-simplify:  Simplify c into c
1547630054.081 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630054.081 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630054.081 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630054.081 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630054.081 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1547630054.081 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.081 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.081 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.081 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.081 * [misc]taylor:  Taking taylor expansion of 1 in b
1547630054.082 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.082 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1547630054.082 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1547630054.082 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630054.082 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630054.082 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630054.082 * [misc]taylor:  Taking taylor expansion of b in c
1547630054.082 * [misc]backup-simplify:  Simplify b into b
1547630054.082 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.082 * [misc]backup-simplify:  Simplify d into d
1547630054.082 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630054.082 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630054.082 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630054.082 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.082 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.082 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630054.082 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.082 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630054.082 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630054.083 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1547630054.083 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630054.083 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.083 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630054.083 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.083 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630054.083 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630054.083 * [misc]taylor:  Taking taylor expansion of b in b
1547630054.083 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.083 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.083 * [misc]taylor:  Taking taylor expansion of d in b
1547630054.083 * [misc]backup-simplify:  Simplify d into d
1547630054.083 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630054.083 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630054.083 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630054.083 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1547630054.083 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.083 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.083 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.084 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.084 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.084 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.084 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.084 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.084 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.084 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.084 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.084 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.084 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.084 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630054.084 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630054.085 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1547630054.085 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630054.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.085 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630054.085 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.085 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.085 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.085 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630054.085 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630054.085 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.085 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.085 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.085 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.085 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.086 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1547630054.086 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1547630054.086 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.086 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.086 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.086 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.086 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.086 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.086 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.086 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.086 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630054.086 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.086 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.086 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.086 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.087 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630054.087 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630054.087 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1547630054.087 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1547630054.088 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.088 * [misc]taylor:  Taking taylor expansion of 0 in c
1547630054.088 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.088 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.088 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.088 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.088 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.088 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630054.088 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630054.088 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.088 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.088 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.088 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630054.088 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.088 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.088 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.088 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.088 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.088 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.088 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.089 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1547630054.089 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1547630054.089 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.089 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.089 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.089 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.089 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.089 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.089 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.089 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.089 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.089 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.089 * [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))
1547630054.090 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1547630054.090 * [misc]backup-simplify:  Simplify (+ (* c c) (* d d)) into (+ (pow c 2) (pow d 2))
1547630054.090 * [misc]approximate:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in (c d) around 0
1547630054.090 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1547630054.090 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630054.090 * [misc]taylor:  Taking taylor expansion of c in d
1547630054.091 * [misc]backup-simplify:  Simplify c into c
1547630054.091 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630054.091 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.091 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.091 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.091 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630054.091 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630054.091 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.091 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.091 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.091 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630054.091 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.091 * [misc]backup-simplify:  Simplify d into d
1547630054.091 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630054.091 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630054.091 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.091 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.091 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.091 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630054.091 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.091 * [misc]backup-simplify:  Simplify d into d
1547630054.091 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630054.091 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630054.091 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630054.091 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.091 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.091 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.091 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630054.091 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.091 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.091 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.092 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.092 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.092 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630054.092 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630054.092 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630054.092 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.092 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.092 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.092 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.092 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.092 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.092 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630054.093 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.093 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.093 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.093 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.093 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.093 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.093 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.093 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.093 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.093 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1547630054.093 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.093 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.093 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.094 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.094 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.094 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* d 1) 2)) (* 1 (pow (* 1 c) 2))) into (+ (pow d 2) (pow c 2))
1547630054.094 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630054.094 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1547630054.094 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630054.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630054.094 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630054.094 * [misc]taylor:  Taking taylor expansion of c in d
1547630054.094 * [misc]backup-simplify:  Simplify c into c
1547630054.094 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630054.094 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630054.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630054.094 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630054.094 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.094 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.094 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.094 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.094 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.094 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630054.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630054.094 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630054.094 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.094 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.094 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.095 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.095 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.095 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630054.095 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630054.095 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.095 * [misc]backup-simplify:  Simplify d into d
1547630054.095 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630054.095 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630054.095 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630054.095 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630054.095 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630054.095 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.095 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.095 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.095 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.095 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.095 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630054.095 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630054.095 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.095 * [misc]backup-simplify:  Simplify d into d
1547630054.095 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630054.095 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630054.095 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630054.095 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630054.096 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.096 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.096 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630054.096 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.096 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.096 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.096 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.096 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.096 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630054.096 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630054.096 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630054.096 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.096 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.096 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.097 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.097 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.097 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.097 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.097 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.097 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.097 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630054.097 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630054.097 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.097 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.097 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.098 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.098 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630054.098 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.098 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.098 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.098 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.098 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.098 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630054.099 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630054.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.099 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.099 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.099 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.099 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.099 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.099 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.099 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.099 * [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))
1547630054.100 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630054.100 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1547630054.100 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630054.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630054.100 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630054.100 * [misc]taylor:  Taking taylor expansion of c in d
1547630054.100 * [misc]backup-simplify:  Simplify c into c
1547630054.100 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630054.100 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630054.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630054.100 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630054.100 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.100 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.100 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.100 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.100 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.100 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630054.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630054.100 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630054.100 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.100 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.100 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.100 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.100 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630054.100 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630054.100 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.100 * [misc]backup-simplify:  Simplify d into d
1547630054.100 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630054.101 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630054.101 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630054.101 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630054.101 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630054.101 * [misc]taylor:  Taking taylor expansion of c in c
1547630054.101 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.101 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.101 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.101 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.101 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630054.101 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630054.101 * [misc]taylor:  Taking taylor expansion of d in c
1547630054.101 * [misc]backup-simplify:  Simplify d into d
1547630054.101 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630054.101 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630054.101 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630054.101 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630054.101 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.101 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.102 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630054.102 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.102 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.102 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.102 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.102 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.102 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630054.102 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630054.102 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630054.102 * [misc]taylor:  Taking taylor expansion of d in d
1547630054.102 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.102 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.102 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630054.102 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630054.103 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.103 * [misc]backup-simplify:  Simplify 1 into 1
1547630054.103 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630054.103 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.103 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630054.103 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630054.103 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.103 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.103 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.103 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630054.104 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630054.104 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.104 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.104 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.104 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630054.104 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.104 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630054.104 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630054.105 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630054.105 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630054.105 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.105 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630054.105 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630054.105 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.105 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.105 * [misc]backup-simplify:  Simplify 0 into 0
1547630054.105 * [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))
1547630054.105 * * * [misc]progress:  simplifying candidates
1547630054.105 * * * * [misc]progress:  [ 1 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (pow (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))) 1)))>
1547630054.105 * * * * [misc]progress:  [ 2 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (exp (- (log (+ (* c c) (* d d))) (log (+ (* a c) (* b d)))))))>
1547630054.106 * [enter]simplify:  Simplifying (- (log (+ (* c c) (* d d))) (log (+ (* a c) (* b d))))
1547630054.106 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630054.108 * * [misc]simplify:  iters left: 5 (19 enodes)
1547630054.113 * * [misc]simplify:  iters left: 4 (20 enodes)
1547630054.118 * [exit]simplify:  Simplified to (- (log (+ (* c c) (* d d))) (log (+ (* d b) (* c a))))
1547630054.119 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (exp (- (log (+ (* c c) (* d d))) (log (+ (* d b) (* c a)))))))
1547630054.119 * * * * [misc]progress:  [ 3 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (exp (log (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))))>
1547630054.119 * * * * [misc]progress:  [ 4 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (log (exp (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))))>
1547630054.119 * * * * [misc]progress:  [ 5 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (cbrt (/ (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))) (* (* (+ (* a c) (* b d)) (+ (* a c) (* b d))) (+ (* a c) (* b d)))))))>
1547630054.119 * [enter]simplify:  Simplifying (/ (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))) (* (* (+ (* a c) (* b d)) (+ (* a c) (* b d))) (+ (* a c) (* b d))))
1547630054.119 * * [misc]simplify:  iters left: 6 (15 enodes)
1547630054.125 * * [misc]simplify:  iters left: 5 (52 enodes)
1547630054.150 * * [misc]simplify:  iters left: 4 (232 enodes)
1547630054.261 * [exit]simplify:  Simplified to (pow (/ (+ (* c c) (* d d)) (+ (* d b) (* a c))) 3)
1547630054.261 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (cbrt (pow (/ (+ (* c c) (* d d)) (+ (* d b) (* a c))) 3))))
1547630054.261 * * * * [misc]progress:  [ 6 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (* (cbrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))) (cbrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))) (cbrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))))>
1547630054.262 * * * * [misc]progress:  [ 7 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (cbrt (* (* (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))) (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))) (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))))>
1547630054.262 * * * * [misc]progress:  [ 8 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))) (sqrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))))>
1547630054.262 * * * * [misc]progress:  [ 9 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (- (+ (* c c) (* d d))) (- (+ (* a c) (* b d))))))>
1547630054.262 * * * * [misc]progress:  [ 10 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d)))))))>
1547630054.262 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))
1547630054.262 * * [misc]simplify:  iters left: 6 (15 enodes)
1547630054.267 * * [misc]simplify:  iters left: 5 (25 enodes)
1547630054.273 * * [misc]simplify:  iters left: 4 (34 enodes)
1547630054.282 * * [misc]simplify:  iters left: 3 (37 enodes)
1547630054.294 * * [misc]simplify:  iters left: 2 (40 enodes)
1547630054.304 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* a c)))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* a c)))))
1547630054.304 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (* (/ (cbrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* a c)))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* a c))))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d)))))))
1547630054.304 * [enter]simplify:  Simplifying (/ (cbrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d))))
1547630054.304 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630054.308 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630054.312 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* c a))))
1547630054.312 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* c a)))))))
1547630054.312 * * * * [misc]progress:  [ 11 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d)))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d)))))))>
1547630054.313 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))
1547630054.313 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630054.317 * * [misc]simplify:  iters left: 5 (20 enodes)
1547630054.322 * * [misc]simplify:  iters left: 4 (22 enodes)
1547630054.327 * * [misc]simplify:  iters left: 3 (23 enodes)
1547630054.334 * [exit]simplify:  Simplified to (* (cbrt (+ (* c c) (* d d))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* a c)))))
1547630054.334 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (* (cbrt (+ (* c c) (* d d))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* a c))))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d)))))))
1547630054.334 * [enter]simplify:  Simplifying (/ (cbrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))
1547630054.334 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630054.338 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630054.342 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* c a))))
1547630054.343 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d)))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* c a)))))))
1547630054.343 * * * * [misc]progress:  [ 12 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) 1) (/ (cbrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630054.343 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) 1)
1547630054.343 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630054.346 * * [misc]simplify:  iters left: 5 (14 enodes)
1547630054.350 * * [misc]simplify:  iters left: 4 (20 enodes)
1547630054.356 * * [misc]simplify:  iters left: 3 (34 enodes)
1547630054.364 * * [misc]simplify:  iters left: 2 (60 enodes)
1547630054.378 * [exit]simplify:  Simplified to (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))
1547630054.379 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))
1547630054.379 * [enter]simplify:  Simplifying (/ (cbrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))
1547630054.379 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630054.381 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630054.383 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (+ (* d b) (* c a)))
1547630054.384 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* c c) (* d d))) (+ (* d b) (* c a))))))
1547630054.384 * * * * [misc]progress:  [ 13 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d)))))))>
1547630054.384 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))
1547630054.384 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630054.386 * * [misc]simplify:  iters left: 5 (20 enodes)
1547630054.389 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* c a)))) (cbrt (+ (* d b) (* c a))))
1547630054.390 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (/ (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* c a)))) (cbrt (+ (* d b) (* c a)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d)))))))
1547630054.390 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d))))
1547630054.390 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630054.392 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630054.395 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* c a))))
1547630054.395 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* c a)))))))
1547630054.395 * * * * [misc]progress:  [ 14 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d)))))))>
1547630054.395 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))
1547630054.395 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630054.397 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630054.399 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* c a))))
1547630054.399 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* c a)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d)))))))
1547630054.400 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))
1547630054.400 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630054.402 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630054.404 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* c a))))
1547630054.404 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* c a)))))))
1547630054.404 * * * * [misc]progress:  [ 15 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) 1) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630054.405 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) 1)
1547630054.405 * * [misc]simplify:  iters left: 6 (8 enodes)
1547630054.406 * * [misc]simplify:  iters left: 5 (11 enodes)
1547630054.409 * * [misc]simplify:  iters left: 4 (13 enodes)
1547630054.410 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1547630054.410 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))
1547630054.411 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))
1547630054.411 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630054.413 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630054.415 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (+ (* d b) (* c a)))
1547630054.415 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* d b) (* c a))))))
1547630054.415 * * * * [misc]progress:  [ 16 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ 1 (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (+ (* c c) (* d d)) (cbrt (+ (* a c) (* b d)))))))>
1547630054.415 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))
1547630054.415 * * [misc]simplify:  iters left: 6 (11 enodes)
1547630054.417 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630054.419 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (* c a) (* b d))) (cbrt (+ (* c a) (* b d)))))
1547630054.419 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (/ 1 (* (cbrt (+ (* c a) (* b d))) (cbrt (+ (* c a) (* b d))))) (/ (+ (* c c) (* d d)) (cbrt (+ (* a c) (* b d)))))))
1547630054.420 * [enter]simplify:  Simplifying (/ (+ (* c c) (* d d)) (cbrt (+ (* a c) (* b d))))
1547630054.420 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630054.422 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630054.424 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (cbrt (+ (* b d) (* a c))))
1547630054.424 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ 1 (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (+ (* c c) (* d d)) (cbrt (+ (* b d) (* a c)))))))
1547630054.424 * * * * [misc]progress:  [ 17 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ 1 (sqrt (+ (* a c) (* b d)))) (/ (+ (* c c) (* d d)) (sqrt (+ (* a c) (* b d)))))))>
1547630054.424 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* a c) (* b d))))
1547630054.424 * * [misc]simplify:  iters left: 6 (10 enodes)
1547630054.426 * * [misc]simplify:  iters left: 5 (15 enodes)
1547630054.428 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c a) (* b d))))
1547630054.428 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (/ 1 (sqrt (+ (* c a) (* b d)))) (/ (+ (* c c) (* d d)) (sqrt (+ (* a c) (* b d)))))))
1547630054.428 * [enter]simplify:  Simplifying (/ (+ (* c c) (* d d)) (sqrt (+ (* a c) (* b d))))
1547630054.428 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630054.430 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630054.432 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (sqrt (+ (* b d) (* a c))))
1547630054.432 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ 1 (sqrt (+ (* a c) (* b d)))) (/ (+ (* c c) (* d d)) (sqrt (+ (* b d) (* a c)))))))
1547630054.432 * * * * [misc]progress:  [ 18 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ 1 1) (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))))>
1547630054.432 * [enter]simplify:  Simplifying (/ 1 1)
1547630054.433 * * [misc]simplify:  iters left: 2 (2 enodes)
1547630054.433 * * [misc]simplify:  iters left: 1 (4 enodes)
1547630054.433 * [exit]simplify:  Simplified to 1
1547630054.433 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))))
1547630054.433 * [enter]simplify:  Simplifying (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))
1547630054.433 * * [misc]simplify:  iters left: 6 (11 enodes)
1547630054.435 * * [misc]simplify:  iters left: 5 (15 enodes)
1547630054.437 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (+ (* b d) (* a c)))
1547630054.437 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* 1 (/ (+ (* c c) (* d d)) (+ (* b d) (* a c))))))
1547630054.438 * * * * [misc]progress:  [ 19 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))))>
1547630054.438 * * * * [misc]progress:  [ 20 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (+ (* c c) (* d d)) (/ 1 (+ (* a c) (* b d))))))>
1547630054.438 * * * * [misc]progress:  [ 21 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ 1 (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))>
1547630054.438 * * * * [misc]progress:  [ 22 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (+ (* c c) (* d d)) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (cbrt (+ (* a c) (* b d))))))>
1547630054.438 * [enter]simplify:  Simplifying (cbrt (+ (* a c) (* b d)))
1547630054.438 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630054.439 * * [misc]simplify:  iters left: 4 (11 enodes)
1547630054.441 * [exit]simplify:  Simplified to (cbrt (+ (* b d) (* a c)))
1547630054.441 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (/ (+ (* c c) (* d d)) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (cbrt (+ (* b d) (* a c))))))
1547630054.441 * * * * [misc]progress:  [ 23 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (+ (* c c) (* d d)) (sqrt (+ (* a c) (* b d)))) (sqrt (+ (* a c) (* b d))))))>
1547630054.441 * [enter]simplify:  Simplifying (sqrt (+ (* a c) (* b d)))
1547630054.441 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630054.442 * * [misc]simplify:  iters left: 4 (11 enodes)
1547630054.444 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1547630054.444 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (/ (+ (* c c) (* d d)) (sqrt (+ (* a c) (* b d)))) (sqrt (+ (* b d) (* a c))))))
1547630054.444 * * * * [misc]progress:  [ 24 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (+ (* c c) (* d d)) 1) (+ (* a c) (* b d)))))>
1547630054.444 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1547630054.444 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630054.445 * * [misc]simplify:  iters left: 3 (10 enodes)
1547630054.446 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1547630054.446 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (/ (+ (* c c) (* d d)) 1) (+ (* b d) (* a c)))))
1547630054.446 * * * * [misc]progress:  [ 25 / 95 ] 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)))))))>
1547630054.446 * [enter]simplify:  Simplifying (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))
1547630054.447 * * [misc]simplify:  iters left: 6 (7 enodes)
1547630054.448 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630054.449 * [exit]simplify:  Simplified to (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))
1547630054.449 * [misc]simplify:  Simplified (2 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)))))))
1547630054.449 * * * * [misc]progress:  [ 26 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))))>
1547630054.449 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1547630054.449 * * [misc]simplify:  iters left: 5 (6 enodes)
1547630054.450 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630054.451 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1547630054.451 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))))))
1547630054.451 * * * * [misc]progress:  [ 27 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ 1 (/ (+ (* a c) (* b d)) (+ (* c c) (* d d))))))>
1547630054.451 * * * * [misc]progress:  [ 28 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (+ (* c c) (* d d)) (+ (pow (* a c) 3) (pow (* b d) 3))) (+ (* (* a c) (* a c)) (- (* (* b d) (* b d)) (* (* a c) (* b d)))))))>
1547630054.452 * [enter]simplify:  Simplifying (+ (* (* a c) (* a c)) (- (* (* b d) (* b d)) (* (* a c) (* b d))))
1547630054.452 * * [misc]simplify:  iters left: 6 (11 enodes)
1547630054.454 * * [misc]simplify:  iters left: 5 (33 enodes)
1547630054.464 * * [misc]simplify:  iters left: 4 (95 enodes)
1547630054.492 * * [misc]simplify:  iters left: 3 (215 enodes)
1547630054.564 * * [misc]simplify:  iters left: 2 (362 enodes)
1547630054.671 * * [misc]simplify:  iters left: 1 (441 enodes)
1547630054.780 * [exit]simplify:  Simplified to (+ (* (* a c) (* a c)) (* (- (* b d) (* a c)) (* b d)))
1547630054.780 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ (+ (* c c) (* d d)) (+ (pow (* a c) 3) (pow (* b d) 3))) (+ (* (* a c) (* a c)) (* (- (* b d) (* a c)) (* b d))))))
1547630054.780 * * * * [misc]progress:  [ 29 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (+ (* c c) (* d d)) (- (* (* a c) (* a c)) (* (* b d) (* b d)))) (- (* a c) (* b d)))))>
1547630054.780 * [enter]simplify:  Simplifying (- (* a c) (* b d))
1547630054.781 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630054.783 * * [misc]simplify:  iters left: 3 (11 enodes)
1547630054.786 * * [misc]simplify:  iters left: 2 (18 enodes)
1547630054.791 * [exit]simplify:  Simplified to (- (* a c) (* b d))
1547630054.791 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ (+ (* c c) (* d d)) (- (* (* a c) (* a c)) (* (* b d) (* b d)))) (- (* a c) (* b d)))))
1547630054.791 * * * * [misc]progress:  [ 30 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (pow (* c c) 3) (pow (* d d) 3)) (* (+ (* a c) (* b d)) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1547630054.791 * [enter]simplify:  Simplifying (+ (pow (* c c) 3) (pow (* d d) 3))
1547630054.791 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630054.794 * * [misc]simplify:  iters left: 4 (19 enodes)
1547630054.801 * * [misc]simplify:  iters left: 3 (35 enodes)
1547630054.814 * * [misc]simplify:  iters left: 2 (46 enodes)
1547630054.828 * * [misc]simplify:  iters left: 1 (53 enodes)
1547630054.840 * [exit]simplify:  Simplified to (+ (pow c 6) (pow d 6))
1547630054.840 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ (+ (pow c 6) (pow d 6)) (* (+ (* a c) (* b d)) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))
1547630054.841 * * * * [misc]progress:  [ 31 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (- (* (* c c) (* c c)) (* (* d d) (* d d))) (* (+ (* a c) (* b d)) (- (* c c) (* d d))))))>
1547630054.841 * [enter]simplify:  Simplifying (- (* (* c c) (* c c)) (* (* d d) (* d d)))
1547630054.841 * * [misc]simplify:  iters left: 6 (7 enodes)
1547630054.844 * * [misc]simplify:  iters left: 5 (20 enodes)
1547630054.851 * * [misc]simplify:  iters left: 4 (40 enodes)
1547630054.864 * * [misc]simplify:  iters left: 3 (77 enodes)
1547630054.887 * * [misc]simplify:  iters left: 2 (175 enodes)
1547630055.007 * [exit]simplify:  Simplified to (- (pow c 4) (pow d 4))
1547630055.007 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ (- (pow c 4) (pow d 4)) (* (+ (* a c) (* b d)) (- (* c c) (* d d))))))
1547630055.007 * * * * [misc]progress:  [ 32 / 95 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))) -1))>
1547630055.007 * * * * [misc]progress:  [ 33 / 95 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))) (- 1)))>
1547630055.007 * [enter]simplify:  Simplifying (- 1)
1547630055.007 * * [misc]simplify:  iters left: 2 (2 enodes)
1547630055.009 * * [misc]simplify:  iters left: 1 (5 enodes)
1547630055.009 * [exit]simplify:  Simplified to -1
1547630055.009 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (pow (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))) -1))
1547630055.010 * * * * [misc]progress:  [ 34 / 95 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))) 1))>
1547630055.010 * * * * [misc]progress:  [ 35 / 95 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (- (log (+ (* c c) (* d d))) (log (+ (* a c) (* b d)))))))>
1547630055.010 * * * * [misc]progress:  [ 36 / 95 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (log (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))))>
1547630055.010 * * * * [misc]progress:  [ 37 / 95 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))))>
1547630055.010 * * * * [misc]progress:  [ 38 / 95 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))))>
1547630055.010 * * * * [misc]progress:  [ 39 / 95 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))) (cbrt (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))) (cbrt (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))))>
1547630055.010 * * * * [misc]progress:  [ 40 / 95 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (* (* (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))))>
1547630055.010 * * * * [misc]progress:  [ 41 / 95 ] simplifiying candidate #<alt (λ (a b c d) (* (sqrt (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))) (sqrt (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))))>
1547630055.010 * * * * [misc]progress:  [ 42 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (- 1) (- (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))))>
1547630055.010 * * * * [misc]progress:  [ 43 / 95 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))))>
1547630055.010 * * * * [misc]progress:  [ 44 / 95 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))))>
1547630055.010 * * * * [misc]progress:  [ 45 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))) 1)))>
1547630055.010 * * * * [misc]progress:  [ 46 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (cbrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))) (cbrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))) (cbrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))))>
1547630055.011 * [enter]simplify:  Simplifying (cbrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))
1547630055.011 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630055.014 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630055.019 * [exit]simplify:  Simplified to (cbrt (/ (+ (* c c) (* d d)) (+ (* b d) (* a c))))
1547630055.020 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (* (cbrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))) (cbrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))) (cbrt (/ (+ (* c c) (* d d)) (+ (* b d) (* a c))))))
1547630055.020 * * * * [misc]progress:  [ 47 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (sqrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))) (sqrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))))>
1547630055.020 * [enter]simplify:  Simplifying (sqrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))
1547630055.020 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630055.024 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630055.029 * [exit]simplify:  Simplified to (sqrt (/ (+ (* c c) (* d d)) (+ (* b d) (* a c))))
1547630055.029 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (sqrt (/ (+ (* c c) (* d d)) (+ (* a c) (* b d))))) (sqrt (/ (+ (* c c) (* d d)) (+ (* b d) (* a c))))))
1547630055.029 * * * * [misc]progress:  [ 48 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d))))))>
1547630055.029 * [enter]simplify:  Simplifying (/ (cbrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d))))
1547630055.029 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630055.033 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630055.038 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* c a))))
1547630055.038 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* c a))))))
1547630055.038 * * * * [misc]progress:  [ 49 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))))>
1547630055.039 * [enter]simplify:  Simplifying (/ (cbrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))
1547630055.039 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630055.043 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630055.048 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* c a))))
1547630055.048 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* c a))))))
1547630055.048 * * * * [misc]progress:  [ 50 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) 1)) (/ (cbrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))))>
1547630055.048 * [enter]simplify:  Simplifying (/ (cbrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))
1547630055.049 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630055.052 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630055.057 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (+ (* d b) (* c a)))
1547630055.057 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) 1)) (/ (cbrt (+ (* c c) (* d d))) (+ (* d b) (* c a)))))
1547630055.057 * * * * [misc]progress:  [ 51 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d))))))>
1547630055.058 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d))))
1547630055.058 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630055.062 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630055.070 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* c a))))
1547630055.070 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* c a))))))
1547630055.070 * * * * [misc]progress:  [ 52 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))))>
1547630055.070 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))
1547630055.070 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630055.075 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630055.080 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* c a))))
1547630055.080 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* c a))))))
1547630055.080 * * * * [misc]progress:  [ 53 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) 1)) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))))>
1547630055.080 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))
1547630055.080 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630055.084 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630055.086 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (+ (* d b) (* c a)))
1547630055.086 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) 1)) (/ (sqrt (+ (* c c) (* d d))) (+ (* d b) (* c a)))))
1547630055.086 * * * * [misc]progress:  [ 54 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))) (/ (+ (* c c) (* d d)) (cbrt (+ (* a c) (* b d))))))>
1547630055.086 * [enter]simplify:  Simplifying (/ (+ (* c c) (* d d)) (cbrt (+ (* a c) (* b d))))
1547630055.086 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630055.088 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630055.091 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (cbrt (+ (* b d) (* a c))))
1547630055.091 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))) (/ (+ (* c c) (* d d)) (cbrt (+ (* b d) (* a c))))))
1547630055.091 * * * * [misc]progress:  [ 55 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (sqrt (+ (* a c) (* b d))))) (/ (+ (* c c) (* d d)) (sqrt (+ (* a c) (* b d))))))>
1547630055.091 * [enter]simplify:  Simplifying (/ (+ (* c c) (* d d)) (sqrt (+ (* a c) (* b d))))
1547630055.091 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630055.093 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630055.095 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (sqrt (+ (* b d) (* a c))))
1547630055.095 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (sqrt (+ (* a c) (* b d))))) (/ (+ (* c c) (* d d)) (sqrt (+ (* b d) (* a c))))))
1547630055.095 * * * * [misc]progress:  [ 56 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 1)) (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))>
1547630055.096 * [enter]simplify:  Simplifying (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))
1547630055.096 * * [misc]simplify:  iters left: 6 (11 enodes)
1547630055.097 * * [misc]simplify:  iters left: 5 (15 enodes)
1547630055.100 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (+ (* b d) (* a c)))
1547630055.100 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 1)) (/ (+ (* c c) (* d d)) (+ (* b d) (* a c)))))
1547630055.100 * * * * [misc]progress:  [ 57 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 1) (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))>
1547630055.100 * [enter]simplify:  Simplifying (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))
1547630055.100 * * [misc]simplify:  iters left: 6 (11 enodes)
1547630055.102 * * [misc]simplify:  iters left: 5 (15 enodes)
1547630055.104 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (+ (* b d) (* a c)))
1547630055.104 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 1) (/ (+ (* c c) (* d d)) (+ (* b d) (* a c)))))
1547630055.104 * * * * [misc]progress:  [ 58 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (+ (* c c) (* d d))) (/ 1 (+ (* a c) (* b d)))))>
1547630055.104 * [enter]simplify:  Simplifying (/ 1 (+ (* a c) (* b d)))
1547630055.104 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630055.106 * * [misc]simplify:  iters left: 5 (14 enodes)
1547630055.107 * [exit]simplify:  Simplified to (/ 1 (+ (* c a) (* b d)))
1547630055.108 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (+ (* c c) (* d d))) (/ 1 (+ (* c a) (* b d)))))
1547630055.108 * * * * [misc]progress:  [ 59 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (+ (* c c) (* d d)) (+ (pow (* a c) 3) (pow (* b d) 3)))) (+ (* (* a c) (* a c)) (- (* (* b d) (* b d)) (* (* a c) (* b d))))))>
1547630055.108 * [enter]simplify:  Simplifying (+ (* (* a c) (* a c)) (- (* (* b d) (* b d)) (* (* a c) (* b d))))
1547630055.108 * * [misc]simplify:  iters left: 6 (11 enodes)
1547630055.110 * * [misc]simplify:  iters left: 5 (33 enodes)
1547630055.116 * * [misc]simplify:  iters left: 4 (95 enodes)
1547630055.137 * * [misc]simplify:  iters left: 3 (215 enodes)
1547630055.189 * * [misc]simplify:  iters left: 2 (362 enodes)
1547630055.272 * * [misc]simplify:  iters left: 1 (441 enodes)
1547630055.394 * [exit]simplify:  Simplified to (+ (* (* a c) (* a c)) (* (- (* b d) (* a c)) (* b d)))
1547630055.394 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (+ (* c c) (* d d)) (+ (pow (* a c) 3) (pow (* b d) 3)))) (+ (* (* a c) (* a c)) (* (- (* b d) (* a c)) (* b d)))))
1547630055.394 * * * * [misc]progress:  [ 60 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (+ (* c c) (* d d)) (- (* (* a c) (* a c)) (* (* b d) (* b d))))) (- (* a c) (* b d))))>
1547630055.394 * [enter]simplify:  Simplifying (- (* a c) (* b d))
1547630055.394 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630055.395 * * [misc]simplify:  iters left: 3 (11 enodes)
1547630055.397 * * [misc]simplify:  iters left: 2 (18 enodes)
1547630055.399 * [exit]simplify:  Simplified to (- (* a c) (* b d))
1547630055.399 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (+ (* c c) (* d d)) (- (* (* a c) (* a c)) (* (* b d) (* b d))))) (- (* a c) (* b d))))
1547630055.399 * * * * [misc]progress:  [ 61 / 95 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (+ (* c c) (* d d))) (+ (* a c) (* b d))))>
1547630055.399 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1547630055.400 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630055.401 * * [misc]simplify:  iters left: 3 (10 enodes)
1547630055.402 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1547630055.402 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (+ (* c c) (* d d))) (+ (* b d) (* a c))))
1547630055.402 * * * * [misc]progress:  [ 62 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (log (* (exp (* a c)) (exp (* b d)))))))>
1547630055.402 * [enter]simplify:  Simplifying (* (exp (* a c)) (exp (* b d)))
1547630055.402 * * [misc]simplify:  iters left: 5 (9 enodes)
1547630055.404 * * [misc]simplify:  iters left: 4 (18 enodes)
1547630055.406 * * [misc]simplify:  iters left: 3 (20 enodes)
1547630055.408 * [exit]simplify:  Simplified to (exp (+ (* a c) (* b d)))
1547630055.409 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (log (exp (+ (* a c) (* b d)))))))
1547630055.409 * * * * [misc]progress:  [ 63 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (pow (+ (* a c) (* b d)) 1))))>
1547630055.409 * * * * [misc]progress:  [ 64 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (exp (log (+ (* a c) (* b d)))))))>
1547630055.409 * * * * [misc]progress:  [ 65 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (log (exp (+ (* a c) (* b d)))))))>
1547630055.409 * * * * [misc]progress:  [ 66 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (* (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))) (cbrt (+ (* a c) (* b d)))))))>
1547630055.409 * * * * [misc]progress:  [ 67 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (cbrt (* (* (+ (* a c) (* b d)) (+ (* a c) (* b d))) (+ (* a c) (* b d)))))))>
1547630055.409 * * * * [misc]progress:  [ 68 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (* (sqrt (+ (* a c) (* b d))) (sqrt (+ (* a c) (* b d)))))))>
1547630055.409 * * * * [misc]progress:  [ 69 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (/ (+ (pow (* a c) 3) (pow (* b d) 3)) (+ (* (* a c) (* a c)) (- (* (* b d) (* b d)) (* (* a c) (* b d))))))))>
1547630055.409 * * * * [misc]progress:  [ 70 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (* 1 (+ (* a c) (* b d))))))>
1547630055.409 * * * * [misc]progress:  [ 71 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (/ (- (* (* a c) (* a c)) (* (* b d) (* b d))) (- (* a c) (* b d))))))>
1547630055.409 * * * * [misc]progress:  [ 72 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* b d) (* a c)))))>
1547630055.409 * * * * [misc]progress:  [ 73 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (log (* (exp (* c c)) (exp (* d d)))) (+ (* a c) (* b d)))))>
1547630055.409 * [enter]simplify:  Simplifying (* (exp (* c c)) (exp (* d d)))
1547630055.409 * * [misc]simplify:  iters left: 5 (7 enodes)
1547630055.410 * * [misc]simplify:  iters left: 4 (14 enodes)
1547630055.412 * * [misc]simplify:  iters left: 3 (16 enodes)
1547630055.414 * [exit]simplify:  Simplified to (exp (+ (* c c) (* d d)))
1547630055.414 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (/ 1 (/ (log (exp (+ (* c c) (* d d)))) (+ (* a c) (* b d)))))
1547630055.414 * * * * [misc]progress:  [ 74 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (pow (+ (* c c) (* d d)) 1) (+ (* a c) (* b d)))))>
1547630055.414 * * * * [misc]progress:  [ 75 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (exp (log (+ (* c c) (* d d)))) (+ (* a c) (* b d)))))>
1547630055.415 * * * * [misc]progress:  [ 76 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (log (exp (+ (* c c) (* d d)))) (+ (* a c) (* b d)))))>
1547630055.415 * * * * [misc]progress:  [ 77 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d)))) (+ (* a c) (* b d)))))>
1547630055.415 * * * * [misc]progress:  [ 78 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (cbrt (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d)))) (+ (* a c) (* b d)))))>
1547630055.415 * * * * [misc]progress:  [ 79 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d)))))>
1547630055.415 * * * * [misc]progress:  [ 80 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (+ (pow (* c c) 3) (pow (* d d) 3)) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (+ (* a c) (* b d)))))>
1547630055.415 * * * * [misc]progress:  [ 81 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* 1 (+ (* c c) (* d d))) (+ (* a c) (* b d)))))>
1547630055.415 * * * * [misc]progress:  [ 82 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (- (* (* c c) (* c c)) (* (* d d) (* d d))) (- (* c c) (* d d))) (+ (* a c) (* b d)))))>
1547630055.415 * * * * [misc]progress:  [ 83 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* d d) (* c c)) (+ (* a c) (* b d)))))>
1547630055.415 * * * * [misc]progress:  [ 84 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 0))>
1547630055.415 * [enter]simplify:  Simplifying 0
1547630055.415 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630055.415 * [exit]simplify:  Simplified to 0
1547630055.415 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ 1 0))
1547630055.415 * * * * [misc]progress:  [ 85 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 0))>
1547630055.415 * [enter]simplify:  Simplifying 0
1547630055.415 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630055.416 * [exit]simplify:  Simplified to 0
1547630055.416 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ 1 0))
1547630055.416 * * * * [misc]progress:  [ 86 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 0))>
1547630055.416 * [enter]simplify:  Simplifying 0
1547630055.416 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630055.416 * [exit]simplify:  Simplified to 0
1547630055.416 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ 1 0))
1547630055.416 * * * * [misc]progress:  [ 87 / 95 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1547630055.416 * [enter]simplify:  Simplifying 0
1547630055.416 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630055.416 * [exit]simplify:  Simplified to 0
1547630055.416 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1547630055.416 * * * * [misc]progress:  [ 88 / 95 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1547630055.416 * [enter]simplify:  Simplifying 0
1547630055.416 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630055.417 * [exit]simplify:  Simplified to 0
1547630055.417 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1547630055.417 * * * * [misc]progress:  [ 89 / 95 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1547630055.417 * [enter]simplify:  Simplifying 0
1547630055.417 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630055.417 * [exit]simplify:  Simplified to 0
1547630055.417 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1547630055.417 * * * * [misc]progress:  [ 90 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) 0)))>
1547630055.417 * [enter]simplify:  Simplifying 0
1547630055.417 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630055.417 * [exit]simplify:  Simplified to 0
1547630055.417 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) 0)))
1547630055.417 * * * * [misc]progress:  [ 91 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))>
1547630055.418 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1547630055.418 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630055.419 * * [misc]simplify:  iters left: 3 (10 enodes)
1547630055.422 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1547630055.422 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* b d) (* a c)))))
1547630055.422 * * * * [misc]progress:  [ 92 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))>
1547630055.422 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1547630055.422 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630055.423 * * [misc]simplify:  iters left: 3 (10 enodes)
1547630055.425 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1547630055.425 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* b d) (* a c)))))
1547630055.425 * * * * [misc]progress:  [ 93 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (pow d 2) (pow c 2)) (+ (* a c) (* b d)))))>
1547630055.425 * [enter]simplify:  Simplifying (+ (pow d 2) (pow c 2))
1547630055.425 * * [misc]simplify:  iters left: 3 (6 enodes)
1547630055.426 * * [misc]simplify:  iters left: 2 (9 enodes)
1547630055.427 * [exit]simplify:  Simplified to (+ (* d d) (* c c))
1547630055.427 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ (+ (* d d) (* c c)) (+ (* a c) (* b d)))))
1547630055.427 * * * * [misc]progress:  [ 94 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (pow c 2) (pow d 2)) (+ (* a c) (* b d)))))>
1547630055.427 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1547630055.427 * * [misc]simplify:  iters left: 3 (6 enodes)
1547630055.428 * * [misc]simplify:  iters left: 2 (9 enodes)
1547630055.429 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1547630055.430 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))
1547630055.430 * * * * [misc]progress:  [ 95 / 95 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (pow c 2) (pow d 2)) (+ (* a c) (* b d)))))>
1547630055.430 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1547630055.430 * * [misc]simplify:  iters left: 3 (6 enodes)
1547630055.431 * * [misc]simplify:  iters left: 2 (9 enodes)
1547630055.432 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1547630055.432 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* a c) (* b d)))))
1547630055.432 * * * [misc]progress:  adding candidates to table
1547630056.412 * * [misc]progress:  iteration 4 / 4
1547630056.412 * * * [misc]progress:  picking best candidate
1547630056.449 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630056.449 * * * [misc]progress:  localizing error
1547630056.458 * * * [misc]progress:  generating rewritten candidates
1547630056.458 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 1)
1547630056.460 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1547630056.462 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2)
1547630056.470 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1547630056.482 * * * [misc]progress:  generating series expansions
1547630056.482 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 1)
1547630056.482 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1547630056.482 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1547630056.482 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1547630056.482 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1547630056.482 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630056.482 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.482 * [misc]backup-simplify:  Simplify c into c
1547630056.482 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.482 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.482 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.482 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.482 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.482 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1547630056.482 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1547630056.482 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630056.483 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.483 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1547630056.483 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1547630056.483 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630056.483 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.483 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.483 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.483 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.483 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.483 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.483 * [misc]backup-simplify:  Simplify d into d
1547630056.483 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.483 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630056.483 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1547630056.483 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.483 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.483 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1547630056.483 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1547630056.483 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630056.483 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.483 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.483 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.483 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.483 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.483 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.483 * [misc]backup-simplify:  Simplify d into d
1547630056.483 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.483 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630056.483 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1547630056.484 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.484 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1547630056.484 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.484 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.484 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.484 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.484 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630056.484 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.484 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.484 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.484 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.484 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630056.484 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.485 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1547630056.485 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1547630056.485 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630056.485 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630056.485 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.485 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.485 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.485 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547630056.485 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547630056.485 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.485 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.485 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.486 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.486 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630056.486 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.486 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1547630056.486 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630056.486 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.486 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.486 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.486 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.486 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.486 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1547630056.486 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630056.487 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1547630056.487 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630056.487 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630056.487 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630056.487 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630056.487 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.487 * [misc]backup-simplify:  Simplify c into c
1547630056.487 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.487 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.487 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630056.487 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.487 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.487 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.487 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.487 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.487 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.487 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630056.487 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.487 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.487 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.488 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.488 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.488 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.488 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.488 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.488 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.488 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.488 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.488 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.488 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.488 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.488 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.488 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.488 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.488 * [misc]backup-simplify:  Simplify d into d
1547630056.488 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.488 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.488 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.488 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.489 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.489 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.489 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.489 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.489 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.489 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.489 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.489 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.489 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.489 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.489 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.489 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.489 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.489 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.489 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.489 * [misc]backup-simplify:  Simplify d into d
1547630056.489 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.489 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.490 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.490 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.490 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.490 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.490 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.490 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.490 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630056.490 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.490 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630056.490 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.490 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.490 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.491 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.491 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630056.491 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1547630056.491 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1547630056.491 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630056.491 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630056.491 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.491 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.491 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.491 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.492 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.492 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547630056.492 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.492 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547630056.492 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.492 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.492 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.492 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.492 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.493 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.493 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630056.493 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.493 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1547630056.493 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630056.493 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.493 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.493 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.493 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.493 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.493 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.494 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1547630056.494 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630056.494 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1547630056.494 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630056.494 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630056.494 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630056.494 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630056.494 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.494 * [misc]backup-simplify:  Simplify c into c
1547630056.494 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.494 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.494 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630056.494 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.494 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.494 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.494 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.494 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.494 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.494 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630056.494 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.495 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.495 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.495 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.495 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.495 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.495 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.495 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.495 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.495 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.495 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.495 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.495 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.495 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.495 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.495 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.495 * [misc]backup-simplify:  Simplify d into d
1547630056.495 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.496 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.496 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.496 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.496 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.496 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.496 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.496 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.496 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.496 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.496 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.496 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.496 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.496 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.496 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.496 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.497 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.497 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.497 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.497 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.497 * [misc]backup-simplify:  Simplify d into d
1547630056.497 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.497 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.497 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.497 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.497 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.497 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.497 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.498 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.498 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630056.498 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.498 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630056.498 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.498 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.498 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.498 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.498 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630056.499 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1547630056.499 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1547630056.499 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630056.499 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630056.499 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.499 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.499 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.499 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.499 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.499 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547630056.499 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.500 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547630056.500 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.500 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.500 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.500 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.500 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.500 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.500 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630056.500 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.501 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1547630056.501 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630056.501 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.501 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.501 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.501 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.501 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.501 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.501 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1547630056.501 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1547630056.501 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1547630056.501 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1547630056.501 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1547630056.501 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1547630056.501 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630056.502 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.502 * [misc]backup-simplify:  Simplify c into c
1547630056.502 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.502 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.502 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.502 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.502 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.502 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1547630056.502 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1547630056.502 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630056.502 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.502 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1547630056.502 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1547630056.502 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630056.502 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.502 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.502 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.502 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.502 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.502 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.502 * [misc]backup-simplify:  Simplify d into d
1547630056.502 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.502 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630056.502 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1547630056.502 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.502 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.503 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1547630056.503 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1547630056.503 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630056.503 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.503 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.503 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.503 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.503 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.503 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.503 * [misc]backup-simplify:  Simplify d into d
1547630056.503 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.503 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630056.503 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1547630056.503 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.503 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1547630056.503 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.503 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.503 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.503 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.503 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630056.503 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.503 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.503 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.503 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.504 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630056.504 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.504 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1547630056.504 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1547630056.504 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630056.504 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630056.504 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.504 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.504 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.504 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547630056.505 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547630056.505 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.505 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.505 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.505 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.505 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630056.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.505 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1547630056.505 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630056.505 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.505 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.506 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.506 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.506 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.506 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1547630056.506 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630056.506 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1547630056.506 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630056.506 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630056.506 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630056.506 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630056.506 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.506 * [misc]backup-simplify:  Simplify c into c
1547630056.506 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.506 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.506 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630056.506 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.506 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.506 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.506 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.506 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.507 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630056.507 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.507 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.507 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.507 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.507 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.507 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.507 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.507 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.507 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.507 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.507 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.507 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.508 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.508 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.508 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.508 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.508 * [misc]backup-simplify:  Simplify d into d
1547630056.508 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.508 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.508 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.508 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.508 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.508 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.508 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.508 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.508 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.508 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.509 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.509 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.509 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.509 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.509 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.509 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.509 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.509 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.509 * [misc]backup-simplify:  Simplify d into d
1547630056.509 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.509 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.509 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.509 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.509 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.509 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.510 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.510 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630056.510 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.510 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630056.510 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.510 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.510 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.510 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.510 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630056.511 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1547630056.511 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1547630056.511 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630056.511 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630056.511 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.511 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.511 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.511 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.511 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.511 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547630056.511 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.511 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547630056.511 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.512 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.512 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.512 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.512 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.512 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.512 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630056.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.512 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1547630056.512 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630056.512 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.513 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.513 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.513 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.513 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.513 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.513 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1547630056.513 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630056.513 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1547630056.513 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630056.513 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630056.513 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630056.513 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630056.513 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.513 * [misc]backup-simplify:  Simplify c into c
1547630056.513 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.513 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.513 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630056.513 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.513 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.513 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.513 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.514 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.514 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.514 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630056.514 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.514 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.514 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.514 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.514 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.514 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.514 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.514 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.514 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.514 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.515 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.515 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.515 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.515 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.515 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.515 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.515 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.515 * [misc]backup-simplify:  Simplify d into d
1547630056.515 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.515 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.515 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.515 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.515 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.515 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.516 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.516 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.516 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.516 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.516 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.516 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.516 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.516 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.516 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.516 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.516 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.516 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.516 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.516 * [misc]backup-simplify:  Simplify d into d
1547630056.516 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.516 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.516 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.516 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.516 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.517 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.517 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.517 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.517 * [misc]taylor:  Taking taylor expansion of 1 in d
1547630056.517 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.517 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630056.517 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.517 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.517 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.517 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.517 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630056.518 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1547630056.518 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1547630056.518 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630056.518 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630056.518 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.518 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.518 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.518 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.518 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.518 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1547630056.518 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.519 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1547630056.519 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.519 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.519 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.519 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.519 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.519 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.519 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630056.520 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.520 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1547630056.520 * [misc]taylor:  Taking taylor expansion of 0 in d
1547630056.520 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.520 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.520 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.521 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.521 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.521 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.521 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1547630056.521 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2)
1547630056.521 * [misc]backup-simplify:  Simplify (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))) into (* (/ 1 (+ (* a c) (* b d))) (sqrt (+ (pow c 2) (pow d 2))))
1547630056.521 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (+ (* a c) (* b d))) (sqrt (+ (pow c 2) (pow d 2)))) in (c d a b) around 0
1547630056.521 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (* a c) (* b d))) (sqrt (+ (pow c 2) (pow d 2)))) in b
1547630056.521 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (* a c) (* b d))) in b
1547630056.521 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1547630056.521 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630056.521 * [misc]taylor:  Taking taylor expansion of a in b
1547630056.521 * [misc]backup-simplify:  Simplify a into a
1547630056.521 * [misc]taylor:  Taking taylor expansion of c in b
1547630056.521 * [misc]backup-simplify:  Simplify c into c
1547630056.521 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630056.522 * [misc]taylor:  Taking taylor expansion of b in b
1547630056.522 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.522 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.522 * [misc]taylor:  Taking taylor expansion of d in b
1547630056.522 * [misc]backup-simplify:  Simplify d into d
1547630056.522 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630056.522 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630056.522 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1547630056.522 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630056.522 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in b
1547630056.522 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1547630056.522 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630056.522 * [misc]taylor:  Taking taylor expansion of c in b
1547630056.522 * [misc]backup-simplify:  Simplify c into c
1547630056.522 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630056.522 * [misc]taylor:  Taking taylor expansion of d in b
1547630056.522 * [misc]backup-simplify:  Simplify d into d
1547630056.522 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.522 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.522 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1547630056.523 * [misc]backup-simplify:  Simplify (sqrt (+ (pow c 2) (pow d 2))) into (sqrt (+ (pow c 2) (pow d 2)))
1547630056.523 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630056.523 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.523 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.524 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (pow c 2) (pow d 2))))) into 0
1547630056.524 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (* a c) (* b d))) (sqrt (+ (pow c 2) (pow d 2)))) in a
1547630056.524 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (* a c) (* b d))) in a
1547630056.524 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1547630056.524 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630056.524 * [misc]taylor:  Taking taylor expansion of a in a
1547630056.524 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.524 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.524 * [misc]taylor:  Taking taylor expansion of c in a
1547630056.524 * [misc]backup-simplify:  Simplify c into c
1547630056.524 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630056.524 * [misc]taylor:  Taking taylor expansion of b in a
1547630056.524 * [misc]backup-simplify:  Simplify b into b
1547630056.524 * [misc]taylor:  Taking taylor expansion of d in a
1547630056.524 * [misc]backup-simplify:  Simplify d into d
1547630056.524 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630056.524 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.524 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630056.524 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.524 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in a
1547630056.524 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1547630056.524 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630056.524 * [misc]taylor:  Taking taylor expansion of c in a
1547630056.524 * [misc]backup-simplify:  Simplify c into c
1547630056.524 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630056.524 * [misc]taylor:  Taking taylor expansion of d in a
1547630056.524 * [misc]backup-simplify:  Simplify d into d
1547630056.524 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.525 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.525 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1547630056.525 * [misc]backup-simplify:  Simplify (sqrt (+ (pow c 2) (pow d 2))) into (sqrt (+ (pow c 2) (pow d 2)))
1547630056.525 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630056.525 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.525 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (pow c 2) (pow d 2))))) into 0
1547630056.525 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (* a c) (* b d))) (sqrt (+ (pow c 2) (pow d 2)))) in d
1547630056.525 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (* a c) (* b d))) in d
1547630056.526 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1547630056.526 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630056.526 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.526 * [misc]backup-simplify:  Simplify a into a
1547630056.526 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.526 * [misc]backup-simplify:  Simplify c into c
1547630056.526 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630056.526 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.526 * [misc]backup-simplify:  Simplify b into b
1547630056.526 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.526 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.526 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.526 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630056.526 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630056.526 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1547630056.526 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630056.526 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1547630056.526 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1547630056.526 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630056.526 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.526 * [misc]backup-simplify:  Simplify c into c
1547630056.526 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.526 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.526 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.526 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.526 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.527 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1547630056.527 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1547630056.527 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630056.527 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.527 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1547630056.527 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (* a c) (* b d))) (sqrt (+ (pow c 2) (pow d 2)))) in c
1547630056.527 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (* a c) (* b d))) in c
1547630056.527 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1547630056.527 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630056.527 * [misc]taylor:  Taking taylor expansion of a in c
1547630056.527 * [misc]backup-simplify:  Simplify a into a
1547630056.527 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.527 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.527 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.527 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630056.527 * [misc]taylor:  Taking taylor expansion of b in c
1547630056.527 * [misc]backup-simplify:  Simplify b into b
1547630056.527 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.527 * [misc]backup-simplify:  Simplify d into d
1547630056.527 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630056.528 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.528 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630056.528 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.528 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1547630056.528 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630056.528 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.528 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.528 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.528 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.528 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.528 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.528 * [misc]backup-simplify:  Simplify d into d
1547630056.528 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.528 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630056.528 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1547630056.528 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.528 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.529 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1547630056.529 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (* a c) (* b d))) (sqrt (+ (pow c 2) (pow d 2)))) in c
1547630056.529 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (* a c) (* b d))) in c
1547630056.529 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1547630056.529 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630056.529 * [misc]taylor:  Taking taylor expansion of a in c
1547630056.529 * [misc]backup-simplify:  Simplify a into a
1547630056.529 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.529 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.529 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.529 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630056.529 * [misc]taylor:  Taking taylor expansion of b in c
1547630056.529 * [misc]backup-simplify:  Simplify b into b
1547630056.529 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.529 * [misc]backup-simplify:  Simplify d into d
1547630056.529 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630056.529 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.529 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630056.529 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.529 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1547630056.529 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630056.529 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.529 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.529 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.529 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.529 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.530 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.530 * [misc]backup-simplify:  Simplify d into d
1547630056.530 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.530 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630056.530 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1547630056.530 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.530 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.530 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1547630056.530 * [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) d) into (/ 1 b)
1547630056.530 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
1547630056.530 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.530 * [misc]backup-simplify:  Simplify b into b
1547630056.530 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630056.531 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
1547630056.531 * [misc]taylor:  Taking taylor expansion of b in a
1547630056.531 * [misc]backup-simplify:  Simplify b into b
1547630056.531 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630056.531 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
1547630056.531 * [misc]taylor:  Taking taylor expansion of b in b
1547630056.531 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.531 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.531 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.531 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.531 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.531 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630056.532 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630056.532 * [misc]backup-simplify:  Simplify (+ a 0) into a
1547630056.532 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ a (* b d))))) into (- (/ a (* (pow b 2) (pow d 2))))
1547630056.532 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (* (- (/ a (* (pow b 2) (pow d 2)))) d)) into (- (/ a (* (pow b 2) d)))
1547630056.532 * [misc]taylor:  Taking taylor expansion of (- (/ a (* (pow b 2) d))) in d
1547630056.532 * [misc]taylor:  Taking taylor expansion of (/ a (* (pow b 2) d)) in d
1547630056.532 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.532 * [misc]backup-simplify:  Simplify a into a
1547630056.532 * [misc]taylor:  Taking taylor expansion of (* (pow b 2) d) in d
1547630056.532 * [misc]taylor:  Taking taylor expansion of (pow b 2) in d
1547630056.532 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.533 * [misc]backup-simplify:  Simplify b into b
1547630056.533 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.533 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.533 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.533 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1547630056.533 * [misc]backup-simplify:  Simplify (* (pow b 2) 0) into 0
1547630056.533 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1547630056.533 * [misc]backup-simplify:  Simplify (+ (* (pow b 2) 1) (* 0 0)) into (pow b 2)
1547630056.533 * [misc]backup-simplify:  Simplify (/ a (pow b 2)) into (/ a (pow b 2))
1547630056.533 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
1547630056.534 * [misc]backup-simplify:  Simplify (+ (* (pow b 2) 0) (+ (* 0 1) (* 0 0))) into 0
1547630056.534 * [misc]backup-simplify:  Simplify (- (/ 0 (pow b 2)) (+ (* (/ a (pow b 2)) (/ 0 (pow b 2))))) into 0
1547630056.534 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630056.534 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.534 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.534 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.534 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.534 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.535 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1547630056.535 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.535 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.535 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.535 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.535 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.535 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1547630056.535 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.535 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.535 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.535 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.535 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.536 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.536 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630056.536 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.537 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1547630056.537 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1547630056.537 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630056.537 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.538 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* (- (/ a (* (pow b 2) (pow d 2)))) (/ a (* b d))))) into (/ (pow a 2) (* (pow b 3) (pow d 3)))
1547630056.539 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) (/ 1/2 d)) (+ (* (- (/ a (* (pow b 2) (pow d 2)))) 0) (* (/ (pow a 2) (* (pow b 3) (pow d 3))) d))) into (+ (/ (pow a 2) (* (pow b 3) (pow d 2))) (* 1/2 (/ 1 (* b (pow d 2)))))
1547630056.539 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow a 2) (* (pow b 3) (pow d 2))) (* 1/2 (/ 1 (* b (pow d 2))))) in d
1547630056.539 * [misc]taylor:  Taking taylor expansion of (/ (pow a 2) (* (pow b 3) (pow d 2))) in d
1547630056.539 * [misc]taylor:  Taking taylor expansion of (pow a 2) in d
1547630056.539 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.539 * [misc]backup-simplify:  Simplify a into a
1547630056.539 * [misc]taylor:  Taking taylor expansion of (* (pow b 3) (pow d 2)) in d
1547630056.539 * [misc]taylor:  Taking taylor expansion of (pow b 3) in d
1547630056.539 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.539 * [misc]backup-simplify:  Simplify b into b
1547630056.539 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.539 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.539 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.539 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.539 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1547630056.539 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1547630056.539 * [misc]backup-simplify:  Simplify (* b (pow b 2)) into (pow b 3)
1547630056.540 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.540 * [misc]backup-simplify:  Simplify (* (pow b 3) 1) into (pow b 3)
1547630056.540 * [misc]backup-simplify:  Simplify (/ (pow a 2) (pow b 3)) into (/ (pow a 2) (pow b 3))
1547630056.540 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (* b (pow d 2)))) in d
1547630056.540 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630056.540 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630056.540 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 2))) in d
1547630056.540 * [misc]taylor:  Taking taylor expansion of (* b (pow d 2)) in d
1547630056.540 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.540 * [misc]backup-simplify:  Simplify b into b
1547630056.540 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.540 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.540 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.540 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.540 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.540 * [misc]backup-simplify:  Simplify (* b 1) into b
1547630056.540 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630056.541 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
1547630056.541 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.541 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1547630056.541 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 (pow b 2))) into 0
1547630056.541 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.542 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
1547630056.542 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 (pow b 2)))) into 0
1547630056.542 * [misc]backup-simplify:  Simplify (+ (* (pow b 3) 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.542 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1547630056.543 * [misc]backup-simplify:  Simplify (+ (* (pow b 3) 0) (* 0 1)) into 0
1547630056.543 * [misc]backup-simplify:  Simplify (- (/ 0 (pow b 3)) (+ (* (/ (pow a 2) (pow b 3)) (/ 0 (pow b 3))))) into 0
1547630056.543 * [misc]backup-simplify:  Simplify (- (/ 0 (pow b 3)) (+ (* (/ (pow a 2) (pow b 3)) (/ 0 (pow b 3))) (* 0 (/ 0 (pow b 3))))) into 0
1547630056.543 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.544 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.544 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.544 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
1547630056.544 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1547630056.544 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.545 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ 1 b)))) into 0
1547630056.545 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.545 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.545 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.545 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.545 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.545 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.545 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.546 * [misc]backup-simplify:  Simplify (/ (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) into (* (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1547630056.546 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in (c d a b) around 0
1547630056.546 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1547630056.546 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) in b
1547630056.546 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630056.546 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630056.546 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630056.546 * [misc]taylor:  Taking taylor expansion of b in b
1547630056.546 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.546 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.546 * [misc]taylor:  Taking taylor expansion of d in b
1547630056.546 * [misc]backup-simplify:  Simplify d into d
1547630056.546 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630056.546 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630056.546 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630056.546 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630056.546 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630056.546 * [misc]taylor:  Taking taylor expansion of a in b
1547630056.546 * [misc]backup-simplify:  Simplify a into a
1547630056.546 * [misc]taylor:  Taking taylor expansion of c in b
1547630056.546 * [misc]backup-simplify:  Simplify c into c
1547630056.546 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630056.547 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630056.547 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1547630056.547 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 d)) into d
1547630056.547 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1547630056.547 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1547630056.547 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1547630056.547 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630056.547 * [misc]taylor:  Taking taylor expansion of c in b
1547630056.547 * [misc]backup-simplify:  Simplify c into c
1547630056.547 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.547 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.547 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630056.547 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630056.547 * [misc]taylor:  Taking taylor expansion of d in b
1547630056.547 * [misc]backup-simplify:  Simplify d into d
1547630056.547 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.547 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.548 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630056.548 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630056.548 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630056.548 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1547630056.548 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.548 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630056.549 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.549 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into 0
1547630056.549 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1547630056.549 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) in a
1547630056.549 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630056.549 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630056.549 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630056.549 * [misc]taylor:  Taking taylor expansion of b in a
1547630056.549 * [misc]backup-simplify:  Simplify b into b
1547630056.549 * [misc]taylor:  Taking taylor expansion of d in a
1547630056.549 * [misc]backup-simplify:  Simplify d into d
1547630056.549 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.549 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.549 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630056.549 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630056.549 * [misc]taylor:  Taking taylor expansion of a in a
1547630056.549 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.550 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.550 * [misc]taylor:  Taking taylor expansion of c in a
1547630056.550 * [misc]backup-simplify:  Simplify c into c
1547630056.550 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630056.550 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630056.550 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630056.550 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630056.550 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 c)) into c
1547630056.550 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1547630056.550 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630056.550 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630056.550 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630056.550 * [misc]taylor:  Taking taylor expansion of c in a
1547630056.550 * [misc]backup-simplify:  Simplify c into c
1547630056.550 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.550 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.550 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630056.550 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630056.551 * [misc]taylor:  Taking taylor expansion of d in a
1547630056.551 * [misc]backup-simplify:  Simplify d into d
1547630056.551 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.551 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.551 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630056.551 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630056.551 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630056.551 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1547630056.552 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.552 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630056.552 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.552 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into 0
1547630056.552 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1547630056.552 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) in d
1547630056.552 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630056.552 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630056.552 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630056.552 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.553 * [misc]backup-simplify:  Simplify b into b
1547630056.553 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.553 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.553 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.553 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630056.553 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630056.553 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630056.553 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630056.553 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630056.553 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.553 * [misc]backup-simplify:  Simplify a into a
1547630056.553 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.553 * [misc]backup-simplify:  Simplify c into c
1547630056.553 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630056.553 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630056.553 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1547630056.554 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
1547630056.554 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630056.554 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630056.554 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630056.554 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630056.554 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.554 * [misc]backup-simplify:  Simplify c into c
1547630056.554 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.554 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.554 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630056.554 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.554 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.554 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.554 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.554 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.554 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.555 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630056.555 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.555 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.555 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.555 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.556 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.556 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1547630056.556 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) in c
1547630056.556 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630056.556 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630056.556 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630056.556 * [misc]taylor:  Taking taylor expansion of b in c
1547630056.556 * [misc]backup-simplify:  Simplify b into b
1547630056.556 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.556 * [misc]backup-simplify:  Simplify d into d
1547630056.556 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.556 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.556 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630056.556 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630056.556 * [misc]taylor:  Taking taylor expansion of a in c
1547630056.556 * [misc]backup-simplify:  Simplify a into a
1547630056.556 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.556 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.557 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.557 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630056.557 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630056.557 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630056.557 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630056.557 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
1547630056.557 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.557 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.557 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.557 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.557 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.557 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.557 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.557 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.558 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.558 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.558 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.558 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.558 * [misc]backup-simplify:  Simplify d into d
1547630056.558 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.558 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.558 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.558 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.558 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.559 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.559 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.559 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1547630056.559 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) in c
1547630056.559 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630056.559 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630056.559 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630056.559 * [misc]taylor:  Taking taylor expansion of b in c
1547630056.559 * [misc]backup-simplify:  Simplify b into b
1547630056.559 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.559 * [misc]backup-simplify:  Simplify d into d
1547630056.559 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.560 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.560 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630056.560 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630056.560 * [misc]taylor:  Taking taylor expansion of a in c
1547630056.560 * [misc]backup-simplify:  Simplify a into a
1547630056.560 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.560 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.560 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.560 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630056.560 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630056.560 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630056.560 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630056.560 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
1547630056.560 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.560 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.560 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.560 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.560 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.561 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.561 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.561 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.561 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.561 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.561 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.561 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.561 * [misc]backup-simplify:  Simplify d into d
1547630056.561 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.561 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.561 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.562 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.562 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.562 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.562 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.563 * [misc]backup-simplify:  Simplify (* a 1) into a
1547630056.563 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.563 * [misc]backup-simplify:  Simplify a into a
1547630056.563 * [misc]taylor:  Taking taylor expansion of a in a
1547630056.563 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.563 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.563 * [misc]taylor:  Taking taylor expansion of 1 in b
1547630056.563 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.563 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.563 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1547630056.563 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630056.563 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630056.564 * [misc]backup-simplify:  Simplify (- (+ (* a (/ (/ 1 (* b d)) (/ 1 a))))) into (- (/ (pow a 2) (* b d)))
1547630056.564 * [misc]backup-simplify:  Simplify (+ (* a 0) (* (- (/ (pow a 2) (* b d))) 1)) into (- (/ (pow a 2) (* b d)))
1547630056.564 * [misc]taylor:  Taking taylor expansion of (- (/ (pow a 2) (* b d))) in d
1547630056.564 * [misc]taylor:  Taking taylor expansion of (/ (pow a 2) (* b d)) in d
1547630056.564 * [misc]taylor:  Taking taylor expansion of (pow a 2) in d
1547630056.564 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.564 * [misc]backup-simplify:  Simplify a into a
1547630056.564 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630056.564 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.564 * [misc]backup-simplify:  Simplify b into b
1547630056.564 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.564 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.564 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.564 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1547630056.564 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630056.565 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630056.565 * [misc]backup-simplify:  Simplify (/ (pow a 2) b) into (/ (pow a 2) b)
1547630056.565 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1547630056.565 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1547630056.565 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ (pow a 2) b) (/ 0 b)))) into 0
1547630056.566 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630056.566 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.566 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.566 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.566 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.566 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.566 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.566 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.566 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.566 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.566 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.566 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.566 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.566 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.566 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.566 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.567 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.567 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630056.568 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1547630056.568 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630056.568 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630056.568 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1547630056.568 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.569 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.569 * [misc]backup-simplify:  Simplify (- (+ (* a (/ 0 (/ 1 a))) (* (- (/ (pow a 2) (* b d))) (/ (/ 1 (* b d)) (/ 1 a))))) into (/ (pow a 3) (* (pow b 2) (pow d 2)))
1547630056.570 * [misc]backup-simplify:  Simplify (+ (* a (/ 1/2 (pow d 2))) (+ (* (- (/ (pow a 2) (* b d))) 0) (* (/ (pow a 3) (* (pow b 2) (pow d 2))) 1))) into (+ (* 1/2 (/ a (pow d 2))) (/ (pow a 3) (* (pow b 2) (pow d 2))))
1547630056.570 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ a (pow d 2))) (/ (pow a 3) (* (pow b 2) (pow d 2)))) in d
1547630056.570 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ a (pow d 2))) in d
1547630056.570 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630056.570 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630056.570 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 2)) in d
1547630056.570 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.570 * [misc]backup-simplify:  Simplify a into a
1547630056.570 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.570 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.570 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.570 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.570 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.570 * [misc]backup-simplify:  Simplify (/ a 1) into a
1547630056.570 * [misc]taylor:  Taking taylor expansion of (/ (pow a 3) (* (pow b 2) (pow d 2))) in d
1547630056.570 * [misc]taylor:  Taking taylor expansion of (pow a 3) in d
1547630056.571 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.571 * [misc]backup-simplify:  Simplify a into a
1547630056.571 * [misc]taylor:  Taking taylor expansion of (* (pow b 2) (pow d 2)) in d
1547630056.571 * [misc]taylor:  Taking taylor expansion of (pow b 2) in d
1547630056.571 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.571 * [misc]backup-simplify:  Simplify b into b
1547630056.571 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.571 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.571 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.571 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.571 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1547630056.571 * [misc]backup-simplify:  Simplify (* a (pow a 2)) into (pow a 3)
1547630056.571 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1547630056.571 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.571 * [misc]backup-simplify:  Simplify (* (pow b 2) 1) into (pow b 2)
1547630056.571 * [misc]backup-simplify:  Simplify (/ (pow a 3) (pow b 2)) into (/ (pow a 3) (pow b 2))
1547630056.572 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.572 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.572 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
1547630056.573 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.573 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 a))) into 0
1547630056.573 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
1547630056.573 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1547630056.574 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (pow a 2)))) into 0
1547630056.574 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.574 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1547630056.575 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.575 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
1547630056.575 * [misc]backup-simplify:  Simplify (+ (* (pow b 2) 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.575 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (pow a 2))) into 0
1547630056.575 * [misc]backup-simplify:  Simplify (+ (* (pow b 2) 0) (* 0 1)) into 0
1547630056.576 * [misc]backup-simplify:  Simplify (- (/ 0 (pow b 2)) (+ (* (/ (pow a 3) (pow b 2)) (/ 0 (pow b 2))))) into 0
1547630056.576 * [misc]backup-simplify:  Simplify (- (/ 0 (pow b 2)) (+ (* (/ (pow a 3) (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0
1547630056.576 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.576 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.576 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.576 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.576 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.576 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.577 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.577 * [misc]backup-simplify:  Simplify (/ (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) into (* (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1547630056.577 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in (c d a b) around 0
1547630056.577 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1547630056.577 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) in b
1547630056.577 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630056.577 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630056.577 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630056.577 * [misc]taylor:  Taking taylor expansion of b in b
1547630056.577 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.577 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.577 * [misc]taylor:  Taking taylor expansion of d in b
1547630056.577 * [misc]backup-simplify:  Simplify d into d
1547630056.577 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630056.578 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630056.578 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630056.578 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630056.578 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630056.578 * [misc]taylor:  Taking taylor expansion of a in b
1547630056.578 * [misc]backup-simplify:  Simplify a into a
1547630056.578 * [misc]taylor:  Taking taylor expansion of c in b
1547630056.578 * [misc]backup-simplify:  Simplify c into c
1547630056.578 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630056.578 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630056.578 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1547630056.578 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 d)) into d
1547630056.578 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1547630056.578 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1547630056.578 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1547630056.578 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630056.578 * [misc]taylor:  Taking taylor expansion of c in b
1547630056.578 * [misc]backup-simplify:  Simplify c into c
1547630056.579 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.579 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.579 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630056.579 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630056.579 * [misc]taylor:  Taking taylor expansion of d in b
1547630056.579 * [misc]backup-simplify:  Simplify d into d
1547630056.579 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.579 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.579 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630056.579 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630056.579 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630056.580 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1547630056.580 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.580 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630056.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.580 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into 0
1547630056.580 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1547630056.580 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) in a
1547630056.580 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630056.580 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630056.580 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630056.580 * [misc]taylor:  Taking taylor expansion of b in a
1547630056.581 * [misc]backup-simplify:  Simplify b into b
1547630056.581 * [misc]taylor:  Taking taylor expansion of d in a
1547630056.581 * [misc]backup-simplify:  Simplify d into d
1547630056.581 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.581 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.581 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630056.581 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630056.581 * [misc]taylor:  Taking taylor expansion of a in a
1547630056.581 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.581 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.581 * [misc]taylor:  Taking taylor expansion of c in a
1547630056.581 * [misc]backup-simplify:  Simplify c into c
1547630056.581 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630056.581 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630056.581 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630056.581 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630056.581 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 c)) into c
1547630056.581 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1547630056.581 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630056.581 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630056.581 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630056.581 * [misc]taylor:  Taking taylor expansion of c in a
1547630056.582 * [misc]backup-simplify:  Simplify c into c
1547630056.582 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.582 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.582 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630056.582 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630056.582 * [misc]taylor:  Taking taylor expansion of d in a
1547630056.582 * [misc]backup-simplify:  Simplify d into d
1547630056.582 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.582 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.582 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630056.582 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630056.582 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1547630056.583 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1547630056.583 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.583 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630056.583 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.583 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into 0
1547630056.583 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1547630056.583 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) in d
1547630056.583 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630056.583 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630056.583 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630056.583 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.583 * [misc]backup-simplify:  Simplify b into b
1547630056.583 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.584 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.584 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.584 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630056.584 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630056.584 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630056.584 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630056.584 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630056.584 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.584 * [misc]backup-simplify:  Simplify a into a
1547630056.584 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.584 * [misc]backup-simplify:  Simplify c into c
1547630056.584 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630056.584 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630056.584 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1547630056.584 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
1547630056.584 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630056.584 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630056.585 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630056.585 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630056.585 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.585 * [misc]backup-simplify:  Simplify c into c
1547630056.585 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.585 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.585 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630056.585 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.585 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.585 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.585 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.585 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.585 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.585 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630056.586 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.586 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.586 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.586 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.586 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.587 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1547630056.587 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) in c
1547630056.587 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630056.587 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630056.587 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630056.587 * [misc]taylor:  Taking taylor expansion of b in c
1547630056.587 * [misc]backup-simplify:  Simplify b into b
1547630056.587 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.587 * [misc]backup-simplify:  Simplify d into d
1547630056.587 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.587 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.587 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630056.587 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630056.587 * [misc]taylor:  Taking taylor expansion of a in c
1547630056.587 * [misc]backup-simplify:  Simplify a into a
1547630056.587 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.587 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.587 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.587 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630056.587 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630056.588 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630056.588 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630056.588 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
1547630056.588 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.588 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.588 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.588 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.588 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.588 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.588 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.588 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.588 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.588 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.588 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.588 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.588 * [misc]backup-simplify:  Simplify d into d
1547630056.588 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.589 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.589 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.589 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.589 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.589 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.590 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.590 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1547630056.590 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (* b d)) (/ 1 (* a c)))) in c
1547630056.590 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630056.590 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630056.590 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630056.590 * [misc]taylor:  Taking taylor expansion of b in c
1547630056.590 * [misc]backup-simplify:  Simplify b into b
1547630056.590 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.590 * [misc]backup-simplify:  Simplify d into d
1547630056.590 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.590 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.590 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630056.590 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630056.590 * [misc]taylor:  Taking taylor expansion of a in c
1547630056.590 * [misc]backup-simplify:  Simplify a into a
1547630056.590 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.590 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.590 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.591 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630056.591 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630056.591 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630056.591 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630056.591 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
1547630056.591 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.591 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.591 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.591 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.591 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.591 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.591 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.591 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.592 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.592 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.592 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.592 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.592 * [misc]backup-simplify:  Simplify d into d
1547630056.592 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.592 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.592 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.592 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547630056.592 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.593 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.593 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.593 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1547630056.593 * [misc]backup-simplify:  Simplify (* a 1) into a
1547630056.593 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.593 * [misc]backup-simplify:  Simplify a into a
1547630056.593 * [misc]taylor:  Taking taylor expansion of a in a
1547630056.593 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.593 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.593 * [misc]taylor:  Taking taylor expansion of 1 in b
1547630056.593 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.593 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.594 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1547630056.594 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630056.594 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630056.594 * [misc]backup-simplify:  Simplify (- (+ (* a (/ (/ 1 (* b d)) (/ 1 a))))) into (- (/ (pow a 2) (* b d)))
1547630056.595 * [misc]backup-simplify:  Simplify (+ (* a 0) (* (- (/ (pow a 2) (* b d))) 1)) into (- (/ (pow a 2) (* b d)))
1547630056.595 * [misc]taylor:  Taking taylor expansion of (- (/ (pow a 2) (* b d))) in d
1547630056.595 * [misc]taylor:  Taking taylor expansion of (/ (pow a 2) (* b d)) in d
1547630056.595 * [misc]taylor:  Taking taylor expansion of (pow a 2) in d
1547630056.595 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.595 * [misc]backup-simplify:  Simplify a into a
1547630056.595 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630056.595 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.595 * [misc]backup-simplify:  Simplify b into b
1547630056.595 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.595 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.595 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.595 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1547630056.595 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630056.595 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630056.595 * [misc]backup-simplify:  Simplify (/ (pow a 2) b) into (/ (pow a 2) b)
1547630056.595 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1547630056.596 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1547630056.596 * [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ (pow a 2) b) (/ 0 b)))) into 0
1547630056.596 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630056.596 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.596 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.596 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.596 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.596 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.596 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.596 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.596 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.596 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.596 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.596 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.596 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.596 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.596 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.597 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.597 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.597 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630056.598 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1547630056.598 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630056.598 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630056.599 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1547630056.599 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.600 * [misc]backup-simplify:  Simplify (- (+ (* a (/ 0 (/ 1 a))) (* (- (/ (pow a 2) (* b d))) (/ (/ 1 (* b d)) (/ 1 a))))) into (/ (pow a 3) (* (pow b 2) (pow d 2)))
1547630056.600 * [misc]backup-simplify:  Simplify (+ (* a (/ 1/2 (pow d 2))) (+ (* (- (/ (pow a 2) (* b d))) 0) (* (/ (pow a 3) (* (pow b 2) (pow d 2))) 1))) into (+ (* 1/2 (/ a (pow d 2))) (/ (pow a 3) (* (pow b 2) (pow d 2))))
1547630056.600 * [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ a (pow d 2))) (/ (pow a 3) (* (pow b 2) (pow d 2)))) in d
1547630056.600 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ a (pow d 2))) in d
1547630056.600 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1547630056.600 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547630056.600 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 2)) in d
1547630056.600 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.600 * [misc]backup-simplify:  Simplify a into a
1547630056.600 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.600 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.601 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.601 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.601 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.601 * [misc]backup-simplify:  Simplify (/ a 1) into a
1547630056.601 * [misc]taylor:  Taking taylor expansion of (/ (pow a 3) (* (pow b 2) (pow d 2))) in d
1547630056.601 * [misc]taylor:  Taking taylor expansion of (pow a 3) in d
1547630056.601 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.601 * [misc]backup-simplify:  Simplify a into a
1547630056.601 * [misc]taylor:  Taking taylor expansion of (* (pow b 2) (pow d 2)) in d
1547630056.601 * [misc]taylor:  Taking taylor expansion of (pow b 2) in d
1547630056.601 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.601 * [misc]backup-simplify:  Simplify b into b
1547630056.601 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.601 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.601 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.601 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.601 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1547630056.601 * [misc]backup-simplify:  Simplify (* a (pow a 2)) into (pow a 3)
1547630056.601 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1547630056.602 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.602 * [misc]backup-simplify:  Simplify (* (pow b 2) 1) into (pow b 2)
1547630056.602 * [misc]backup-simplify:  Simplify (/ (pow a 3) (pow b 2)) into (/ (pow a 3) (pow b 2))
1547630056.602 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.603 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.603 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
1547630056.603 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.604 * [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 a))) into 0
1547630056.604 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
1547630056.604 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1547630056.605 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (pow a 2)))) into 0
1547630056.605 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.605 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1547630056.605 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.605 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
1547630056.606 * [misc]backup-simplify:  Simplify (+ (* (pow b 2) 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.606 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (pow a 2))) into 0
1547630056.606 * [misc]backup-simplify:  Simplify (+ (* (pow b 2) 0) (* 0 1)) into 0
1547630056.606 * [misc]backup-simplify:  Simplify (- (/ 0 (pow b 2)) (+ (* (/ (pow a 3) (pow b 2)) (/ 0 (pow b 2))))) into 0
1547630056.607 * [misc]backup-simplify:  Simplify (- (/ 0 (pow b 2)) (+ (* (/ (pow a 3) (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0
1547630056.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.607 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.607 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.607 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.607 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.607 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.607 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.607 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1547630056.608 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))) into (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2)))
1547630056.608 * [misc]approximate:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in (c d a b) around 0
1547630056.608 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in b
1547630056.608 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
1547630056.608 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630056.608 * [misc]taylor:  Taking taylor expansion of a in b
1547630056.608 * [misc]backup-simplify:  Simplify a into a
1547630056.608 * [misc]taylor:  Taking taylor expansion of c in b
1547630056.608 * [misc]backup-simplify:  Simplify c into c
1547630056.608 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630056.608 * [misc]taylor:  Taking taylor expansion of b in b
1547630056.608 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.608 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.608 * [misc]taylor:  Taking taylor expansion of d in b
1547630056.608 * [misc]backup-simplify:  Simplify d into d
1547630056.608 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1547630056.608 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630056.609 * [misc]taylor:  Taking taylor expansion of c in b
1547630056.609 * [misc]backup-simplify:  Simplify c into c
1547630056.609 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630056.609 * [misc]taylor:  Taking taylor expansion of d in b
1547630056.609 * [misc]backup-simplify:  Simplify d into d
1547630056.609 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630056.609 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630056.609 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1547630056.609 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.609 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.609 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1547630056.609 * [misc]backup-simplify:  Simplify (/ (* a c) (+ (pow c 2) (pow d 2))) into (/ (* a c) (+ (pow c 2) (pow d 2)))
1547630056.609 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in a
1547630056.609 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
1547630056.609 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630056.609 * [misc]taylor:  Taking taylor expansion of a in a
1547630056.610 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.610 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.610 * [misc]taylor:  Taking taylor expansion of c in a
1547630056.610 * [misc]backup-simplify:  Simplify c into c
1547630056.610 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630056.610 * [misc]taylor:  Taking taylor expansion of b in a
1547630056.610 * [misc]backup-simplify:  Simplify b into b
1547630056.610 * [misc]taylor:  Taking taylor expansion of d in a
1547630056.610 * [misc]backup-simplify:  Simplify d into d
1547630056.610 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1547630056.610 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630056.610 * [misc]taylor:  Taking taylor expansion of c in a
1547630056.610 * [misc]backup-simplify:  Simplify c into c
1547630056.610 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630056.610 * [misc]taylor:  Taking taylor expansion of d in a
1547630056.610 * [misc]backup-simplify:  Simplify d into d
1547630056.610 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630056.610 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.610 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630056.610 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.610 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.610 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1547630056.611 * [misc]backup-simplify:  Simplify (/ (* b d) (+ (pow c 2) (pow d 2))) into (/ (* b d) (+ (pow c 2) (pow d 2)))
1547630056.611 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in d
1547630056.611 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
1547630056.611 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630056.611 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.611 * [misc]backup-simplify:  Simplify a into a
1547630056.611 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.611 * [misc]backup-simplify:  Simplify c into c
1547630056.611 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630056.611 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.611 * [misc]backup-simplify:  Simplify b into b
1547630056.611 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.611 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.611 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.611 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1547630056.611 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630056.611 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.611 * [misc]backup-simplify:  Simplify c into c
1547630056.611 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.611 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.611 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.611 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.611 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630056.611 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630056.612 * [misc]backup-simplify:  Simplify (+ (* a c) 0) into (* a c)
1547630056.612 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.612 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1547630056.612 * [misc]backup-simplify:  Simplify (/ (* a c) (pow c 2)) into (/ a c)
1547630056.612 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in c
1547630056.612 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1547630056.612 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630056.612 * [misc]taylor:  Taking taylor expansion of a in c
1547630056.612 * [misc]backup-simplify:  Simplify a into a
1547630056.612 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.612 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.612 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.612 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630056.612 * [misc]taylor:  Taking taylor expansion of b in c
1547630056.612 * [misc]backup-simplify:  Simplify b into b
1547630056.612 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.612 * [misc]backup-simplify:  Simplify d into d
1547630056.612 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630056.612 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.612 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.612 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.612 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.612 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.612 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.613 * [misc]backup-simplify:  Simplify d into d
1547630056.613 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630056.613 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.613 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630056.613 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.613 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630056.613 * [misc]backup-simplify:  Simplify (/ (* b d) (pow d 2)) into (/ b d)
1547630056.613 * [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (pow c 2) (pow d 2))) in c
1547630056.613 * [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
1547630056.613 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630056.613 * [misc]taylor:  Taking taylor expansion of a in c
1547630056.613 * [misc]backup-simplify:  Simplify a into a
1547630056.613 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.613 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.613 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.613 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630056.613 * [misc]taylor:  Taking taylor expansion of b in c
1547630056.613 * [misc]backup-simplify:  Simplify b into b
1547630056.613 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.613 * [misc]backup-simplify:  Simplify d into d
1547630056.613 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1547630056.613 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.614 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.614 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.614 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.614 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.614 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.614 * [misc]backup-simplify:  Simplify d into d
1547630056.614 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630056.614 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.614 * [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
1547630056.614 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.614 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1547630056.614 * [misc]backup-simplify:  Simplify (/ (* b d) (pow d 2)) into (/ b d)
1547630056.614 * [misc]taylor:  Taking taylor expansion of (/ b d) in d
1547630056.614 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.614 * [misc]backup-simplify:  Simplify b into b
1547630056.614 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.614 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.614 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.614 * [misc]backup-simplify:  Simplify (/ b 1) into b
1547630056.615 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)))) into 0
1547630056.615 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.615 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.615 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.615 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.615 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.615 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630056.615 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630056.616 * [misc]backup-simplify:  Simplify (+ a 0) into a
1547630056.616 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.616 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.616 * [misc]backup-simplify:  Simplify (- (/ a (pow d 2)) (+ (* (/ b d) (/ 0 (pow d 2))))) into (/ a (pow d 2))
1547630056.616 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 2)) in d
1547630056.616 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.616 * [misc]backup-simplify:  Simplify a into a
1547630056.616 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.616 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.616 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.616 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.616 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.617 * [misc]backup-simplify:  Simplify (/ a 1) into a
1547630056.617 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.617 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.617 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
1547630056.618 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.618 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.618 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.618 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.618 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.618 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.619 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.619 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.619 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.619 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.619 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.619 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.619 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.619 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.619 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.619 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.619 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1547630056.619 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630056.620 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.620 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.620 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630056.620 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.621 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ b d) (/ 1 (pow d 2))) (* (/ a (pow d 2)) (/ 0 (pow d 2))))) into (- (/ b (pow d 3)))
1547630056.621 * [misc]taylor:  Taking taylor expansion of (- (/ b (pow d 3))) in d
1547630056.621 * [misc]taylor:  Taking taylor expansion of (/ b (pow d 3)) in d
1547630056.621 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.621 * [misc]backup-simplify:  Simplify b into b
1547630056.621 * [misc]taylor:  Taking taylor expansion of (pow d 3) in d
1547630056.621 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.621 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.621 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.621 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.621 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.621 * [misc]backup-simplify:  Simplify (/ b 1) into b
1547630056.622 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.622 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.622 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.622 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.623 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.623 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)))) into 0
1547630056.623 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.624 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.624 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.624 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630056.624 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.624 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.624 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.624 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.625 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.625 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.625 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) (/ (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630056.626 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d a b) around 0
1547630056.626 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1547630056.626 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630056.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630056.626 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630056.626 * [misc]taylor:  Taking taylor expansion of b in b
1547630056.626 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.626 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.626 * [misc]taylor:  Taking taylor expansion of d in b
1547630056.626 * [misc]backup-simplify:  Simplify d into d
1547630056.626 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630056.626 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630056.626 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630056.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630056.626 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630056.626 * [misc]taylor:  Taking taylor expansion of a in b
1547630056.626 * [misc]backup-simplify:  Simplify a into a
1547630056.626 * [misc]taylor:  Taking taylor expansion of c in b
1547630056.626 * [misc]backup-simplify:  Simplify c into c
1547630056.626 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630056.626 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630056.627 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1547630056.627 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1547630056.627 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630056.627 * [misc]taylor:  Taking taylor expansion of c in b
1547630056.627 * [misc]backup-simplify:  Simplify c into c
1547630056.627 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.627 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.627 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630056.627 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630056.627 * [misc]taylor:  Taking taylor expansion of d in b
1547630056.627 * [misc]backup-simplify:  Simplify d into d
1547630056.627 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.627 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.627 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1547630056.627 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630056.628 * [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))
1547630056.628 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1547630056.628 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630056.628 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630056.628 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630056.628 * [misc]taylor:  Taking taylor expansion of b in a
1547630056.628 * [misc]backup-simplify:  Simplify b into b
1547630056.628 * [misc]taylor:  Taking taylor expansion of d in a
1547630056.628 * [misc]backup-simplify:  Simplify d into d
1547630056.628 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.628 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.628 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630056.628 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630056.628 * [misc]taylor:  Taking taylor expansion of a in a
1547630056.628 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.628 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.628 * [misc]taylor:  Taking taylor expansion of c in a
1547630056.628 * [misc]backup-simplify:  Simplify c into c
1547630056.628 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630056.629 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630056.629 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630056.629 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630056.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630056.629 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630056.629 * [misc]taylor:  Taking taylor expansion of c in a
1547630056.629 * [misc]backup-simplify:  Simplify c into c
1547630056.629 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.629 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630056.629 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630056.629 * [misc]taylor:  Taking taylor expansion of d in a
1547630056.629 * [misc]backup-simplify:  Simplify d into d
1547630056.629 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.629 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.629 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630056.630 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630056.630 * [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))
1547630056.630 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630056.630 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630056.630 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630056.630 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630056.630 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.630 * [misc]backup-simplify:  Simplify b into b
1547630056.630 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.630 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.630 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.630 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630056.630 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630056.631 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630056.631 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630056.631 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630056.631 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.631 * [misc]backup-simplify:  Simplify a into a
1547630056.631 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.631 * [misc]backup-simplify:  Simplify c into c
1547630056.631 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630056.631 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630056.631 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630056.631 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630056.631 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630056.631 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.631 * [misc]backup-simplify:  Simplify c into c
1547630056.631 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.631 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.631 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630056.631 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.631 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.631 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.631 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.632 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.632 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.632 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1547630056.632 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630056.632 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1547630056.632 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.632 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630056.632 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630056.632 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630056.632 * [misc]taylor:  Taking taylor expansion of b in c
1547630056.632 * [misc]backup-simplify:  Simplify b into b
1547630056.632 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.632 * [misc]backup-simplify:  Simplify d into d
1547630056.632 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.633 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.633 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630056.633 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630056.633 * [misc]taylor:  Taking taylor expansion of a in c
1547630056.633 * [misc]backup-simplify:  Simplify a into a
1547630056.633 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.633 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.633 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.633 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630056.633 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630056.633 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630056.633 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.633 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.633 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.633 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.633 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.633 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.633 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.633 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.634 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.634 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.634 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.634 * [misc]backup-simplify:  Simplify d into d
1547630056.634 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.634 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.634 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630056.634 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.634 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1547630056.634 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.634 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630056.634 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630056.634 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630056.634 * [misc]taylor:  Taking taylor expansion of b in c
1547630056.634 * [misc]backup-simplify:  Simplify b into b
1547630056.634 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.634 * [misc]backup-simplify:  Simplify d into d
1547630056.634 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.634 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.635 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630056.635 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630056.635 * [misc]taylor:  Taking taylor expansion of a in c
1547630056.635 * [misc]backup-simplify:  Simplify a into a
1547630056.635 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.635 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.635 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.635 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630056.635 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630056.635 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630056.635 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.635 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.635 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.635 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.635 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.635 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.635 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.635 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.635 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.636 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.636 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.636 * [misc]backup-simplify:  Simplify d into d
1547630056.636 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.636 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.636 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630056.636 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.636 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1547630056.636 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
1547630056.636 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.636 * [misc]backup-simplify:  Simplify a into a
1547630056.636 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630056.636 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630056.636 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.636 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.637 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1547630056.637 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630056.637 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630056.639 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.640 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.640 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.640 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) 1) (+ (* (/ 1 a) (/ 0 1)))) into (/ 1 (* b d))
1547630056.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630056.640 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630056.640 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.640 * [misc]backup-simplify:  Simplify b into b
1547630056.640 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.640 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.640 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.641 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630056.641 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630056.641 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630056.641 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1547630056.641 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1547630056.641 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1547630056.642 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.642 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.642 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.642 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.642 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.642 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.642 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.642 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.642 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630056.642 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630056.643 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1547630056.643 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.643 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.643 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.644 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.644 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630056.644 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 a) (/ (/ 1 (pow d 2)) 1)) (* (/ 1 (* b d)) (/ 0 1)))) into (- (/ 1 (* a (pow d 2))))
1547630056.644 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (pow d 2)))) in d
1547630056.644 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow d 2))) in d
1547630056.644 * [misc]taylor:  Taking taylor expansion of (* a (pow d 2)) in d
1547630056.644 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.644 * [misc]backup-simplify:  Simplify a into a
1547630056.644 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.644 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.644 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.644 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.645 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.645 * [misc]backup-simplify:  Simplify (* a 1) into a
1547630056.645 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630056.645 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.645 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.646 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.646 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.646 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
1547630056.646 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630056.646 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.647 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.647 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.647 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630056.647 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.647 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.647 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1547630056.648 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.648 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.648 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.648 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.648 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.648 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.648 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.648 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.648 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.648 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.648 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.648 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.648 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.649 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630056.649 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630056.649 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1547630056.649 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.650 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.650 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.650 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.651 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630056.651 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.652 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 a) (/ 0 1)) (* (/ 1 (* b d)) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* a (pow d 2)))) (/ 0 1)))) into (- (/ 1 (* b (pow d 3))))
1547630056.652 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b (pow d 3)))) in d
1547630056.652 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 3))) in d
1547630056.652 * [misc]taylor:  Taking taylor expansion of (* b (pow d 3)) in d
1547630056.652 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.652 * [misc]backup-simplify:  Simplify b into b
1547630056.652 * [misc]taylor:  Taking taylor expansion of (pow d 3) in d
1547630056.652 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.652 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.652 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.652 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.652 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.652 * [misc]backup-simplify:  Simplify (* b 1) into b
1547630056.652 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630056.653 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.653 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.653 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.653 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.654 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.654 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.654 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.655 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.655 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.655 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
1547630056.655 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1547630056.656 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.656 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.656 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.656 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.657 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.657 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630056.657 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.657 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.657 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.658 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.658 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.658 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630056.658 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.658 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.658 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1547630056.659 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.659 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.659 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.659 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.659 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.659 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.659 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.659 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.659 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.659 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.659 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.659 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.659 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.659 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.659 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.659 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.659 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.660 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.660 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.660 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.660 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.660 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.660 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630056.660 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630056.661 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1547630056.661 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.661 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.662 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.662 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.662 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630056.663 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630056.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.664 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 a) (/ 0 1)) (* (/ 1 (* b d)) (/ 0 1)) (* (- (/ 1 (* a (pow d 2)))) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* b (pow d 3)))) (/ 0 1)))) into (/ 1 (* a (pow d 4)))
1547630056.664 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow d 4))) in d
1547630056.664 * [misc]taylor:  Taking taylor expansion of (* a (pow d 4)) in d
1547630056.664 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.664 * [misc]backup-simplify:  Simplify a into a
1547630056.664 * [misc]taylor:  Taking taylor expansion of (pow d 4) in d
1547630056.664 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.664 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.664 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.664 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.664 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.665 * [misc]backup-simplify:  Simplify (* a 1) into a
1547630056.665 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630056.665 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.665 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.666 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.666 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.666 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.667 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.667 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.667 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.668 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.668 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.668 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.669 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
1547630056.669 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630056.669 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.669 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.670 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.670 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.670 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.670 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.671 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.671 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.671 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.671 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.672 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.672 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.672 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.672 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630056.672 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.673 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.673 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.673 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.674 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.674 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630056.674 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.674 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.674 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1547630056.675 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.675 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.675 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.675 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.675 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.675 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.675 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.675 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.675 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.675 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.675 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.675 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.675 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.676 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.676 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.676 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.676 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.676 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.676 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.676 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.676 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.676 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.676 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.676 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.676 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.676 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.676 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.676 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.677 * [misc]backup-simplify:  Simplify (/ 1 (* (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) (/ (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1547630056.677 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d a b) around 0
1547630056.677 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1547630056.677 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in b
1547630056.677 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
1547630056.677 * [misc]taylor:  Taking taylor expansion of (* b d) in b
1547630056.677 * [misc]taylor:  Taking taylor expansion of b in b
1547630056.677 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.677 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.677 * [misc]taylor:  Taking taylor expansion of d in b
1547630056.677 * [misc]backup-simplify:  Simplify d into d
1547630056.677 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1547630056.678 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1547630056.678 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1547630056.678 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in b
1547630056.678 * [misc]taylor:  Taking taylor expansion of (* a c) in b
1547630056.678 * [misc]taylor:  Taking taylor expansion of a in b
1547630056.678 * [misc]backup-simplify:  Simplify a into a
1547630056.678 * [misc]taylor:  Taking taylor expansion of c in b
1547630056.678 * [misc]backup-simplify:  Simplify c into c
1547630056.678 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630056.678 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630056.678 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1547630056.678 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1547630056.678 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1547630056.678 * [misc]taylor:  Taking taylor expansion of c in b
1547630056.678 * [misc]backup-simplify:  Simplify c into c
1547630056.678 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.678 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.678 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1547630056.678 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1547630056.678 * [misc]taylor:  Taking taylor expansion of d in b
1547630056.679 * [misc]backup-simplify:  Simplify d into d
1547630056.679 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.679 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.679 * [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
1547630056.679 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630056.679 * [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))
1547630056.680 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1547630056.680 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in a
1547630056.680 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in a
1547630056.680 * [misc]taylor:  Taking taylor expansion of (* b d) in a
1547630056.680 * [misc]taylor:  Taking taylor expansion of b in a
1547630056.680 * [misc]backup-simplify:  Simplify b into b
1547630056.680 * [misc]taylor:  Taking taylor expansion of d in a
1547630056.680 * [misc]backup-simplify:  Simplify d into d
1547630056.680 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.680 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.680 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
1547630056.680 * [misc]taylor:  Taking taylor expansion of (* a c) in a
1547630056.680 * [misc]taylor:  Taking taylor expansion of a in a
1547630056.680 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.680 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.680 * [misc]taylor:  Taking taylor expansion of c in a
1547630056.680 * [misc]backup-simplify:  Simplify c into c
1547630056.680 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1547630056.681 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1547630056.681 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1547630056.681 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1547630056.681 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1547630056.681 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1547630056.681 * [misc]taylor:  Taking taylor expansion of c in a
1547630056.681 * [misc]backup-simplify:  Simplify c into c
1547630056.681 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.681 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.681 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1547630056.681 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1547630056.681 * [misc]taylor:  Taking taylor expansion of d in a
1547630056.681 * [misc]backup-simplify:  Simplify d into d
1547630056.681 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.681 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.681 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
1547630056.681 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1547630056.682 * [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))
1547630056.682 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1547630056.682 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in d
1547630056.682 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630056.682 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630056.682 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.682 * [misc]backup-simplify:  Simplify b into b
1547630056.682 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.682 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.682 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.682 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630056.682 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630056.682 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630056.682 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in d
1547630056.682 * [misc]taylor:  Taking taylor expansion of (* a c) in d
1547630056.682 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.682 * [misc]backup-simplify:  Simplify a into a
1547630056.682 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.682 * [misc]backup-simplify:  Simplify c into c
1547630056.683 * [misc]backup-simplify:  Simplify (* a c) into (* a c)
1547630056.683 * [misc]backup-simplify:  Simplify (/ 1 (* a c)) into (/ 1 (* a c))
1547630056.683 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1547630056.683 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1547630056.683 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1547630056.683 * [misc]taylor:  Taking taylor expansion of c in d
1547630056.683 * [misc]backup-simplify:  Simplify c into c
1547630056.683 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1547630056.683 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1547630056.683 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1547630056.683 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.683 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.683 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.683 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.683 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.683 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.684 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1547630056.684 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547630056.684 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1547630056.684 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.684 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630056.684 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630056.684 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630056.684 * [misc]taylor:  Taking taylor expansion of b in c
1547630056.684 * [misc]backup-simplify:  Simplify b into b
1547630056.684 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.684 * [misc]backup-simplify:  Simplify d into d
1547630056.684 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.684 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.684 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630056.684 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630056.684 * [misc]taylor:  Taking taylor expansion of a in c
1547630056.684 * [misc]backup-simplify:  Simplify a into a
1547630056.684 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.684 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.684 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.684 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630056.685 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630056.685 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630056.685 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.685 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.685 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.685 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.685 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.685 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.685 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.685 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.685 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.685 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.685 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.685 * [misc]backup-simplify:  Simplify d into d
1547630056.685 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.685 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.686 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630056.686 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.686 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1547630056.686 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* a c))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1547630056.686 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* a c))) in c
1547630056.686 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
1547630056.686 * [misc]taylor:  Taking taylor expansion of (* b d) in c
1547630056.686 * [misc]taylor:  Taking taylor expansion of b in c
1547630056.686 * [misc]backup-simplify:  Simplify b into b
1547630056.686 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.686 * [misc]backup-simplify:  Simplify d into d
1547630056.686 * [misc]backup-simplify:  Simplify (* b d) into (* b d)
1547630056.686 * [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
1547630056.686 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in c
1547630056.686 * [misc]taylor:  Taking taylor expansion of (* a c) in c
1547630056.686 * [misc]taylor:  Taking taylor expansion of a in c
1547630056.686 * [misc]backup-simplify:  Simplify a into a
1547630056.686 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.686 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.686 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.686 * [misc]backup-simplify:  Simplify (* a 0) into 0
1547630056.687 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1547630056.687 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630056.687 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1547630056.687 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1547630056.687 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1547630056.687 * [misc]taylor:  Taking taylor expansion of c in c
1547630056.687 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.687 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.687 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.687 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547630056.687 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1547630056.687 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1547630056.687 * [misc]taylor:  Taking taylor expansion of d in c
1547630056.687 * [misc]backup-simplify:  Simplify d into d
1547630056.687 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1547630056.688 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1547630056.688 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
1547630056.688 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547630056.688 * [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
1547630056.688 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
1547630056.688 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.688 * [misc]backup-simplify:  Simplify a into a
1547630056.688 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630056.688 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630056.688 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.688 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.689 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1547630056.689 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630056.689 * [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
1547630056.689 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.689 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547630056.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.690 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) 1) (+ (* (/ 1 a) (/ 0 1)))) into (/ 1 (* b d))
1547630056.690 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
1547630056.690 * [misc]taylor:  Taking taylor expansion of (* b d) in d
1547630056.690 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.690 * [misc]backup-simplify:  Simplify b into b
1547630056.690 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.690 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.690 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.690 * [misc]backup-simplify:  Simplify (* b 0) into 0
1547630056.690 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1547630056.690 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630056.691 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1547630056.691 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1547630056.691 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1547630056.691 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.691 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.691 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.691 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.691 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.691 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.691 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.691 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.691 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
1547630056.692 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
1547630056.692 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1547630056.692 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.692 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.692 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.692 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.692 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1547630056.693 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 a) (/ (/ 1 (pow d 2)) 1)) (* (/ 1 (* b d)) (/ 0 1)))) into (- (/ 1 (* a (pow d 2))))
1547630056.693 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (pow d 2)))) in d
1547630056.693 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow d 2))) in d
1547630056.693 * [misc]taylor:  Taking taylor expansion of (* a (pow d 2)) in d
1547630056.693 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.693 * [misc]backup-simplify:  Simplify a into a
1547630056.693 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1547630056.693 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.693 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.693 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.693 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.693 * [misc]backup-simplify:  Simplify (* a 1) into a
1547630056.693 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630056.693 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.693 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.694 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.694 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.694 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
1547630056.694 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630056.694 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.694 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.694 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.694 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630056.694 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.695 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.695 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1547630056.695 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.695 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.695 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.695 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.695 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.695 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.695 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.695 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.695 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.695 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.695 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.695 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.695 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.695 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
1547630056.696 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630056.696 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1547630056.696 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.696 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.696 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.696 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.696 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1547630056.697 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1547630056.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.697 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 a) (/ 0 1)) (* (/ 1 (* b d)) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* a (pow d 2)))) (/ 0 1)))) into (- (/ 1 (* b (pow d 3))))
1547630056.697 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b (pow d 3)))) in d
1547630056.697 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 3))) in d
1547630056.697 * [misc]taylor:  Taking taylor expansion of (* b (pow d 3)) in d
1547630056.697 * [misc]taylor:  Taking taylor expansion of b in d
1547630056.697 * [misc]backup-simplify:  Simplify b into b
1547630056.697 * [misc]taylor:  Taking taylor expansion of (pow d 3) in d
1547630056.697 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.697 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.697 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.698 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.698 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.698 * [misc]backup-simplify:  Simplify (* b 1) into b
1547630056.698 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1547630056.698 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.698 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.698 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.698 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.699 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.699 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.699 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.699 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.699 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.699 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
1547630056.700 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1547630056.700 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.700 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.700 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.700 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.700 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630056.700 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.700 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.701 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.701 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.701 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.701 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630056.701 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.701 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.701 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1547630056.701 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.702 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.702 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.702 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.702 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.702 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.702 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.702 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.702 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.702 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.702 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.702 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.702 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.702 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.702 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.702 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.702 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.702 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.702 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.702 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.702 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.702 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.702 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1547630056.703 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) into 0
1547630056.703 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1547630056.703 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.703 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.703 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.703 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547630056.704 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1547630056.704 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1547630056.704 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547630056.705 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 a) (/ 0 1)) (* (/ 1 (* b d)) (/ 0 1)) (* (- (/ 1 (* a (pow d 2)))) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* b (pow d 3)))) (/ 0 1)))) into (/ 1 (* a (pow d 4)))
1547630056.705 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow d 4))) in d
1547630056.705 * [misc]taylor:  Taking taylor expansion of (* a (pow d 4)) in d
1547630056.705 * [misc]taylor:  Taking taylor expansion of a in d
1547630056.705 * [misc]backup-simplify:  Simplify a into a
1547630056.705 * [misc]taylor:  Taking taylor expansion of (pow d 4) in d
1547630056.705 * [misc]taylor:  Taking taylor expansion of d in d
1547630056.705 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.705 * [misc]backup-simplify:  Simplify 1 into 1
1547630056.705 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.705 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547630056.705 * [misc]backup-simplify:  Simplify (* a 1) into a
1547630056.705 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1547630056.705 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.705 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.706 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.706 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.706 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.706 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.706 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.707 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.707 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.707 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547630056.707 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.707 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
1547630056.707 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1547630056.708 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1547630056.708 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
1547630056.708 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.708 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1547630056.708 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.708 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.708 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.708 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.708 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.709 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.709 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.709 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.709 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.710 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630056.710 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.710 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.710 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.710 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1547630056.710 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.710 * [misc]backup-simplify:  Simplify (- 0) into 0
1547630056.710 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.710 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.711 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1547630056.711 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1547630056.711 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.711 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.711 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1547630056.711 * [misc]taylor:  Taking taylor expansion of 0 in a
1547630056.711 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.711 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.711 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.711 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.711 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.711 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.711 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.711 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.711 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.711 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.711 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.711 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.711 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.711 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.711 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.711 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.711 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.711 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.711 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.711 * [misc]taylor:  Taking taylor expansion of 0 in b
1547630056.712 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.712 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.712 * [misc]backup-simplify:  Simplify 0 into 0
1547630056.712 * * * [misc]progress:  simplifying candidates
1547630056.712 * * * * [misc]progress:  [ 1 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (pow (+ (* c c) (* d d)) 1/2) (+ (* a c) (* b d))))))>
1547630056.712 * * * * [misc]progress:  [ 2 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (pow (sqrt (+ (* c c) (* d d))) 1) (+ (* a c) (* b d))))))>
1547630056.712 * * * * [misc]progress:  [ 3 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (exp (log (sqrt (+ (* c c) (* d d))))) (+ (* a c) (* b d))))))>
1547630056.712 * * * * [misc]progress:  [ 4 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (log (exp (sqrt (+ (* c c) (* d d))))) (+ (* a c) (* b d))))))>
1547630056.712 * * * * [misc]progress:  [ 5 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (+ (* a c) (* b d))))))>
1547630056.712 * * * * [misc]progress:  [ 6 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (+ (* a c) (* b d))))))>
1547630056.712 * * * * [misc]progress:  [ 7 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))) (+ (* a c) (* b d))))))>
1547630056.712 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1547630056.712 * * [misc]simplify:  iters left: 6 (8 enodes)
1547630056.714 * * [misc]simplify:  iters left: 5 (10 enodes)
1547630056.715 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1547630056.715 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (+ (* a c) (* b d))))))
1547630056.715 * * * * [misc]progress:  [ 8 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (+ (* a c) (* b d))))))>
1547630056.716 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1547630056.716 * * [misc]simplify:  iters left: 6 (7 enodes)
1547630056.717 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630056.718 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1547630056.718 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (+ (* a c) (* b d))))))
1547630056.718 * * * * [misc]progress:  [ 9 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (* (sqrt 1) (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d))))))>
1547630056.718 * [enter]simplify:  Simplifying (sqrt 1)
1547630056.718 * * [misc]simplify:  iters left: 1 (2 enodes)
1547630056.719 * [exit]simplify:  Simplified to 1
1547630056.719 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (* 1 (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d))))))
1547630056.719 * * * * [misc]progress:  [ 10 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (+ (* a c) (* b d))))))>
1547630056.719 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1547630056.719 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630056.721 * * [misc]simplify:  iters left: 5 (20 enodes)
1547630056.724 * * [misc]simplify:  iters left: 4 (36 enodes)
1547630056.734 * * [misc]simplify:  iters left: 3 (49 enodes)
1547630056.747 * * [misc]simplify:  iters left: 2 (56 enodes)
1547630056.758 * * [misc]simplify:  iters left: 1 (61 enodes)
1547630056.766 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1547630056.766 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (+ (* a c) (* b d))))))
1547630056.766 * * * * [misc]progress:  [ 11 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))) (+ (* a c) (* b d))))))>
1547630056.766 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1547630056.766 * * [misc]simplify:  iters left: 6 (8 enodes)
1547630056.768 * * [misc]simplify:  iters left: 5 (21 enodes)
1547630056.772 * * [misc]simplify:  iters left: 4 (41 enodes)
1547630056.779 * * [misc]simplify:  iters left: 3 (78 enodes)
1547630056.797 * * [misc]simplify:  iters left: 2 (175 enodes)
1547630056.900 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1547630056.900 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))) (+ (* a c) (* b d))))))
1547630056.900 * * * * [misc]progress:  [ 12 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (+ (* a c) (* b d))))))>
1547630056.900 * * * * [misc]progress:  [ 13 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (fabs (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d))))))>
1547630056.901 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1547630056.901 * * [misc]simplify:  iters left: 5 (6 enodes)
1547630056.902 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630056.903 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1547630056.903 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (fabs (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d))))))
1547630056.903 * * * * [misc]progress:  [ 14 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (* 1 (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d))))))>
1547630056.903 * * * * [misc]progress:  [ 15 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (pow (+ (* c c) (* d d)) 1/2) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630056.903 * * * * [misc]progress:  [ 16 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (pow (sqrt (+ (* c c) (* d d))) 1) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630056.903 * * * * [misc]progress:  [ 17 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (exp (log (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630056.903 * * * * [misc]progress:  [ 18 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (log (exp (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630056.903 * * * * [misc]progress:  [ 19 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630056.903 * * * * [misc]progress:  [ 20 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630056.903 * * * * [misc]progress:  [ 21 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630056.904 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1547630056.904 * * [misc]simplify:  iters left: 6 (8 enodes)
1547630056.905 * * [misc]simplify:  iters left: 5 (10 enodes)
1547630056.907 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1547630056.907 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (/ 1 (* (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))
1547630056.907 * * * * [misc]progress:  [ 22 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630056.907 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1547630056.907 * * [misc]simplify:  iters left: 6 (7 enodes)
1547630056.908 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630056.909 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1547630056.909 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (/ 1 (* (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))
1547630056.909 * * * * [misc]progress:  [ 23 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (* (sqrt 1) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630056.910 * [enter]simplify:  Simplifying (sqrt 1)
1547630056.910 * * [misc]simplify:  iters left: 1 (2 enodes)
1547630056.910 * [exit]simplify:  Simplified to 1
1547630056.910 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (/ 1 (* (* 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))
1547630056.910 * * * * [misc]progress:  [ 24 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630056.911 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1547630056.911 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630056.913 * * [misc]simplify:  iters left: 5 (20 enodes)
1547630056.920 * * [misc]simplify:  iters left: 4 (36 enodes)
1547630056.933 * * [misc]simplify:  iters left: 3 (49 enodes)
1547630056.946 * * [misc]simplify:  iters left: 2 (56 enodes)
1547630056.960 * * [misc]simplify:  iters left: 1 (61 enodes)
1547630056.976 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1547630056.976 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (/ 1 (* (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))
1547630056.977 * * * * [misc]progress:  [ 25 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630056.977 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1547630056.977 * * [misc]simplify:  iters left: 6 (8 enodes)
1547630056.980 * * [misc]simplify:  iters left: 5 (21 enodes)
1547630056.987 * * [misc]simplify:  iters left: 4 (41 enodes)
1547630057.001 * * [misc]simplify:  iters left: 3 (78 enodes)
1547630057.028 * * [misc]simplify:  iters left: 2 (175 enodes)
1547630057.153 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1547630057.153 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (/ 1 (* (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))
1547630057.153 * * * * [misc]progress:  [ 26 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630057.153 * * * * [misc]progress:  [ 27 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (fabs (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630057.153 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1547630057.154 * * [misc]simplify:  iters left: 5 (6 enodes)
1547630057.156 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630057.158 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1547630057.158 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (/ 1 (* (fabs (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))
1547630057.158 * * * * [misc]progress:  [ 28 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (* 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630057.158 * * * * [misc]progress:  [ 29 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (pow (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))) 1))))>
1547630057.158 * * * * [misc]progress:  [ 30 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (exp (- (log (sqrt (+ (* c c) (* d d)))) (log (+ (* a c) (* b d))))))))>
1547630057.158 * [enter]simplify:  Simplifying (- (log (sqrt (+ (* c c) (* d d)))) (log (+ (* a c) (* b d))))
1547630057.159 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630057.163 * * [misc]simplify:  iters left: 5 (20 enodes)
1547630057.169 * * [misc]simplify:  iters left: 4 (21 enodes)
1547630057.175 * [exit]simplify:  Simplified to (- (log (sqrt (+ (* c c) (* d d)))) (log (+ (* d b) (* a c))))
1547630057.175 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (exp (- (log (sqrt (+ (* c c) (* d d)))) (log (+ (* d b) (* a c))))))))
1547630057.175 * * * * [misc]progress:  [ 31 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (exp (log (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))))>
1547630057.176 * * * * [misc]progress:  [ 32 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (log (exp (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))))>
1547630057.176 * * * * [misc]progress:  [ 33 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (cbrt (/ (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) (* (* (+ (* a c) (* b d)) (+ (* a c) (* b d))) (+ (* a c) (* b d))))))))>
1547630057.176 * [enter]simplify:  Simplifying (/ (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))) (* (* (+ (* a c) (* b d)) (+ (* a c) (* b d))) (+ (* a c) (* b d))))
1547630057.176 * * [misc]simplify:  iters left: 6 (16 enodes)
1547630057.182 * * [misc]simplify:  iters left: 5 (41 enodes)
1547630057.202 * * [misc]simplify:  iters left: 4 (162 enodes)
1547630057.291 * [exit]simplify:  Simplified to (* (/ (/ (+ (* c c) (* d d)) (+ (* d b) (* c a))) (+ (* d b) (* c a))) (/ (sqrt (+ (* c c) (* d d))) (+ (* d b) (* c a))))
1547630057.291 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (cbrt (* (/ (/ (+ (* c c) (* d d)) (+ (* d b) (* c a))) (+ (* d b) (* c a))) (/ (sqrt (+ (* c c) (* d d))) (+ (* d b) (* c a))))))))
1547630057.291 * * * * [misc]progress:  [ 34 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (* (cbrt (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))) (cbrt (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))) (cbrt (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))))>
1547630057.291 * * * * [misc]progress:  [ 35 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (cbrt (* (* (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))))>
1547630057.291 * * * * [misc]progress:  [ 36 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (sqrt (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))) (sqrt (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))))>
1547630057.291 * * * * [misc]progress:  [ 37 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (- (sqrt (+ (* c c) (* d d)))) (- (+ (* a c) (* b d)))))))>
1547630057.291 * * * * [misc]progress:  [ 38 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* a c) (* b d))))))))>
1547630057.291 * [enter]simplify:  Simplifying (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))
1547630057.292 * * [misc]simplify:  iters left: 6 (16 enodes)
1547630057.294 * * [misc]simplify:  iters left: 5 (26 enodes)
1547630057.299 * * [misc]simplify:  iters left: 4 (35 enodes)
1547630057.304 * * [misc]simplify:  iters left: 3 (38 enodes)
1547630057.315 * * [misc]simplify:  iters left: 2 (41 enodes)
1547630057.327 * [exit]simplify:  Simplified to (* (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* d b) (* c a)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* d b) (* c a)))))
1547630057.327 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (* (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* d b) (* c a)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* d b) (* c a))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* a c) (* b d))))))))
1547630057.327 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* a c) (* b d))))
1547630057.328 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630057.332 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630057.338 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* d b) (* a c))))
1547630057.338 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* d b) (* a c))))))))
1547630057.338 * * * * [misc]progress:  [ 39 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* a c) (* b d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))))))>
1547630057.338 * [enter]simplify:  Simplifying (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* a c) (* b d))))
1547630057.339 * * [misc]simplify:  iters left: 6 (15 enodes)
1547630057.346 * * [misc]simplify:  iters left: 5 (21 enodes)
1547630057.352 * * [misc]simplify:  iters left: 4 (23 enodes)
1547630057.359 * * [misc]simplify:  iters left: 3 (24 enodes)
1547630057.366 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* c a)))))
1547630057.366 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* c a))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))))))
1547630057.367 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))
1547630057.367 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630057.371 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630057.377 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* a c))))
1547630057.377 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* a c) (* b d)))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* a c))))))))
1547630057.377 * * * * [misc]progress:  [ 40 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) 1) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d)))))))>
1547630057.377 * [enter]simplify:  Simplifying (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) 1)
1547630057.378 * * [misc]simplify:  iters left: 6 (10 enodes)
1547630057.381 * * [misc]simplify:  iters left: 5 (15 enodes)
1547630057.387 * * [misc]simplify:  iters left: 4 (21 enodes)
1547630057.393 * * [misc]simplify:  iters left: 3 (35 enodes)
1547630057.403 * * [misc]simplify:  iters left: 2 (61 enodes)
1547630057.420 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1547630057.420 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d)))))))
1547630057.420 * [enter]simplify:  Simplifying (/ (cbrt (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d)))
1547630057.420 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630057.424 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630057.430 * [exit]simplify:  Simplified to (/ (cbrt (sqrt (+ (* c c) (* d d)))) (+ (* d b) (* a c)))
1547630057.430 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (sqrt (+ (* c c) (* d d)))) (+ (* d b) (* a c)))))))
1547630057.430 * * * * [misc]progress:  [ 41 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* a c) (* b d))))))))>
1547630057.430 * [enter]simplify:  Simplifying (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))
1547630057.430 * * [misc]simplify:  iters left: 6 (16 enodes)
1547630057.436 * * [misc]simplify:  iters left: 5 (23 enodes)
1547630057.445 * [exit]simplify:  Simplified to (/ (fabs (cbrt (+ (* c c) (* d d)))) (* (cbrt (+ (* d b) (* c a))) (cbrt (+ (* d b) (* c a)))))
1547630057.445 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (fabs (cbrt (+ (* c c) (* d d)))) (* (cbrt (+ (* d b) (* c a))) (cbrt (+ (* d b) (* c a))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* a c) (* b d))))))))
1547630057.445 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* a c) (* b d))))
1547630057.445 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630057.450 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630057.456 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* d b) (* a c))))
1547630057.456 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (fabs (cbrt (+ (* c c) (* d d)))) (* (cbrt (+ (* d b) (* c a))) (cbrt (+ (* d b) (* c a))))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* d b) (* a c))))))))
1547630057.456 * * * * [misc]progress:  [ 42 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* a c) (* b d)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))))))>
1547630057.456 * [enter]simplify:  Simplifying (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* a c) (* b d))))
1547630057.456 * * [misc]simplify:  iters left: 6 (15 enodes)
1547630057.461 * * [misc]simplify:  iters left: 5 (20 enodes)
1547630057.467 * [exit]simplify:  Simplified to (/ (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* c a))))
1547630057.467 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* c a)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))))))
1547630057.467 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))
1547630057.468 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630057.472 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630057.477 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* a c))))
1547630057.477 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* c a)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* a c))))))))
1547630057.477 * * * * [misc]progress:  [ 43 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) 1) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (+ (* a c) (* b d)))))))>
1547630057.478 * [enter]simplify:  Simplifying (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) 1)
1547630057.478 * * [misc]simplify:  iters left: 6 (10 enodes)
1547630057.481 * * [misc]simplify:  iters left: 5 (14 enodes)
1547630057.486 * * [misc]simplify:  iters left: 4 (16 enodes)
1547630057.490 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1547630057.490 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (fabs (cbrt (+ (* c c) (* d d)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (+ (* a c) (* b d)))))))
1547630057.490 * [enter]simplify:  Simplifying (/ (sqrt (cbrt (+ (* c c) (* d d)))) (+ (* a c) (* b d)))
1547630057.490 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630057.493 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630057.495 * [exit]simplify:  Simplified to (/ (sqrt (cbrt (+ (* c c) (* d d)))) (+ (* d b) (* a c)))
1547630057.495 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (fabs (cbrt (+ (* c c) (* d d)))) (/ (sqrt (cbrt (+ (* c c) (* d d)))) (+ (* d b) (* a c)))))))
1547630057.495 * * * * [misc]progress:  [ 44 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* a c) (* b d))))))))>
1547630057.496 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))
1547630057.497 * * [misc]simplify:  iters left: 6 (15 enodes)
1547630057.499 * * [misc]simplify:  iters left: 5 (21 enodes)
1547630057.502 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (+ (* d b) (* a c))) (cbrt (+ (* d b) (* a c)))))
1547630057.502 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (+ (* d b) (* a c))) (cbrt (+ (* d b) (* a c))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* a c) (* b d))))))))
1547630057.503 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* a c) (* b d))))
1547630057.503 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630057.505 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630057.508 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* d b) (* a c))))
1547630057.508 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* d b) (* a c))))))))
1547630057.508 * * * * [misc]progress:  [ 45 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))))))>
1547630057.508 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))
1547630057.508 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630057.510 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630057.513 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* a c))))
1547630057.513 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* a c)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))))))
1547630057.513 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))
1547630057.513 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630057.516 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630057.518 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* a c))))
1547630057.519 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* a c))))))))
1547630057.519 * * * * [misc]progress:  [ 46 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) 1) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d)))))))>
1547630057.519 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) 1)
1547630057.519 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630057.521 * * [misc]simplify:  iters left: 5 (12 enodes)
1547630057.525 * * [misc]simplify:  iters left: 4 (14 enodes)
1547630057.529 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1547630057.529 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d)))))))
1547630057.529 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d)))
1547630057.529 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630057.533 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630057.539 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (+ (* d b) (* a c)))
1547630057.539 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (+ (* d b) (* a c)))))))
1547630057.539 * * * * [misc]progress:  [ 47 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt 1) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d))))))))>
1547630057.539 * [enter]simplify:  Simplifying (/ (sqrt 1) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))
1547630057.539 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630057.544 * * [misc]simplify:  iters left: 5 (19 enodes)
1547630057.549 * * [misc]simplify:  iters left: 4 (20 enodes)
1547630057.554 * * [misc]simplify:  iters left: 3 (22 enodes)
1547630057.559 * * [misc]simplify:  iters left: 2 (23 enodes)
1547630057.565 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (* b d) (* a c)))) (cbrt (+ (* b d) (* a c))))
1547630057.565 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (/ 1 (cbrt (+ (* b d) (* a c)))) (cbrt (+ (* b d) (* a c)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d))))))))
1547630057.565 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d))))
1547630057.565 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630057.569 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630057.573 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* c a))))
1547630057.573 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (/ 1 (cbrt (+ (* b d) (* a c)))) (cbrt (+ (* b d) (* a c)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* c a))))))))
1547630057.573 * * * * [misc]progress:  [ 48 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt 1) (sqrt (+ (* a c) (* b d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))))))>
1547630057.573 * [enter]simplify:  Simplifying (/ (sqrt 1) (sqrt (+ (* a c) (* b d))))
1547630057.573 * * [misc]simplify:  iters left: 6 (11 enodes)
1547630057.575 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630057.577 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* b d) (* a c))))
1547630057.577 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ 1 (sqrt (+ (* b d) (* a c)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))))))
1547630057.578 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))
1547630057.578 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630057.580 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630057.582 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* c a))))
1547630057.582 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ 1 (sqrt (+ (* b d) (* a c)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* c a))))))))
1547630057.582 * * * * [misc]progress:  [ 49 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt 1) 1) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))))))>
1547630057.583 * [enter]simplify:  Simplifying (/ (sqrt 1) 1)
1547630057.583 * * [misc]simplify:  iters left: 3 (3 enodes)
1547630057.584 * * [misc]simplify:  iters left: 2 (5 enodes)
1547630057.584 * [exit]simplify:  Simplified to 1
1547630057.584 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* 1 (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))))))
1547630057.584 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))
1547630057.584 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630057.586 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630057.589 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (+ (* d b) (* c a)))
1547630057.589 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* 1 (/ (sqrt (+ (* c c) (* d d))) (+ (* d b) (* c a)))))))
1547630057.589 * * * * [misc]progress:  [ 50 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* a c) (* b d))))))))>
1547630057.589 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))
1547630057.589 * * [misc]simplify:  iters left: 6 (15 enodes)
1547630057.591 * * [misc]simplify:  iters left: 5 (21 enodes)
1547630057.595 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (+ (* d b) (* a c))) (cbrt (+ (* d b) (* a c)))))
1547630057.595 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (+ (* d b) (* a c))) (cbrt (+ (* d b) (* a c))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* a c) (* b d))))))))
1547630057.595 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* a c) (* b d))))
1547630057.595 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630057.599 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630057.605 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* d b) (* a c))))
1547630057.605 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (cbrt (+ (* d b) (* a c))))))))
1547630057.605 * * * * [misc]progress:  [ 51 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))))))>
1547630057.605 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))
1547630057.605 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630057.611 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630057.616 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* a c))))
1547630057.616 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* a c)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))))))
1547630057.617 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d))))
1547630057.617 * * [misc]simplify:  iters left: 6 (14 enodes)
1547630057.621 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630057.626 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* a c))))
1547630057.626 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* a c) (* b d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* d b) (* a c))))))))
1547630057.626 * * * * [misc]progress:  [ 52 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (sqrt (+ (* c c) (* d d)))) 1) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d)))))))>
1547630057.627 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) 1)
1547630057.627 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630057.630 * * [misc]simplify:  iters left: 5 (12 enodes)
1547630057.634 * * [misc]simplify:  iters left: 4 (14 enodes)
1547630057.636 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1547630057.636 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d)))))))
1547630057.636 * [enter]simplify:  Simplifying (/ (sqrt (sqrt (+ (* c c) (* d d)))) (+ (* a c) (* b d)))
1547630057.636 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630057.638 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630057.641 * [exit]simplify:  Simplified to (/ (sqrt (sqrt (+ (* c c) (* d d)))) (+ (* d b) (* a c)))
1547630057.641 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (+ (* d b) (* a c)))))))
1547630057.641 * * * * [misc]progress:  [ 53 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ 1 (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d))))))))>
1547630057.641 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d)))))
1547630057.641 * * [misc]simplify:  iters left: 6 (11 enodes)
1547630057.643 * * [misc]simplify:  iters left: 5 (18 enodes)
1547630057.646 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (* c a) (* b d))) (cbrt (+ (* c a) (* b d)))))
1547630057.646 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ 1 (* (cbrt (+ (* c a) (* b d))) (cbrt (+ (* c a) (* b d))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d))))))))
1547630057.646 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* a c) (* b d))))
1547630057.646 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630057.648 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630057.651 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* c a))))
1547630057.651 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ 1 (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (+ (* d b) (* c a))))))))
1547630057.651 * * * * [misc]progress:  [ 54 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ 1 (sqrt (+ (* a c) (* b d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))))))>
1547630057.651 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* a c) (* b d))))
1547630057.651 * * [misc]simplify:  iters left: 6 (10 enodes)
1547630057.653 * * [misc]simplify:  iters left: 5 (15 enodes)
1547630057.655 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c a) (* b d))))
1547630057.655 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ 1 (sqrt (+ (* c a) (* b d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))))))
1547630057.655 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d))))
1547630057.655 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630057.657 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630057.660 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* c a))))
1547630057.660 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ 1 (sqrt (+ (* a c) (* b d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* d b) (* c a))))))))
1547630057.660 * * * * [misc]progress:  [ 55 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ 1 1) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))))))>
1547630057.660 * [enter]simplify:  Simplifying (/ 1 1)
1547630057.660 * * [misc]simplify:  iters left: 2 (2 enodes)
1547630057.661 * * [misc]simplify:  iters left: 1 (4 enodes)
1547630057.661 * [exit]simplify:  Simplified to 1
1547630057.661 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* 1 (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))))))
1547630057.661 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))
1547630057.661 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630057.663 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630057.666 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (+ (* d b) (* c a)))
1547630057.666 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* 1 (/ (sqrt (+ (* c c) (* d d))) (+ (* d b) (* c a)))))))
1547630057.666 * * * * [misc]progress:  [ 56 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* 1 (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))))))>
1547630057.666 * * * * [misc]progress:  [ 57 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (sqrt (+ (* c c) (* d d))) (/ 1 (+ (* a c) (* b d)))))))>
1547630057.666 * * * * [misc]progress:  [ 58 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ 1 (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))))))>
1547630057.666 * * * * [misc]progress:  [ 59 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (cbrt (+ (* a c) (* b d)))))))>
1547630057.666 * [enter]simplify:  Simplifying (cbrt (+ (* a c) (* b d)))
1547630057.666 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630057.668 * * [misc]simplify:  iters left: 4 (11 enodes)
1547630057.671 * [exit]simplify:  Simplified to (cbrt (+ (* b d) (* a c)))
1547630057.671 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (+ (* a c) (* b d))) (cbrt (+ (* a c) (* b d))))) (cbrt (+ (* b d) (* a c)))))))
1547630057.671 * * * * [misc]progress:  [ 60 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d)))) (sqrt (+ (* a c) (* b d)))))))>
1547630057.672 * [enter]simplify:  Simplifying (sqrt (+ (* a c) (* b d)))
1547630057.672 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630057.674 * * [misc]simplify:  iters left: 4 (11 enodes)
1547630057.677 * [exit]simplify:  Simplified to (sqrt (+ (* b d) (* a c)))
1547630057.677 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (/ (sqrt (+ (* c c) (* d d))) (sqrt (+ (* a c) (* b d)))) (sqrt (+ (* b d) (* a c)))))))
1547630057.677 * * * * [misc]progress:  [ 61 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (/ (sqrt (+ (* c c) (* d d))) 1) (+ (* a c) (* b d))))))>
1547630057.677 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1547630057.678 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630057.680 * * [misc]simplify:  iters left: 3 (10 enodes)
1547630057.682 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1547630057.683 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (/ (sqrt (+ (* c c) (* d d))) 1) (+ (* b d) (* a c))))))
1547630057.683 * * * * [misc]progress:  [ 62 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d)))))))))>
1547630057.683 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1547630057.683 * * [misc]simplify:  iters left: 6 (8 enodes)
1547630057.686 * * [misc]simplify:  iters left: 5 (9 enodes)
1547630057.689 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))
1547630057.689 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (cbrt (sqrt (+ (* c c) (* d d)))))))))
1547630057.689 * * * * [misc]progress:  [ 63 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d)))))))))>
1547630057.689 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1547630057.689 * * [misc]simplify:  iters left: 6 (8 enodes)
1547630057.692 * * [misc]simplify:  iters left: 5 (10 enodes)
1547630057.695 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1547630057.695 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (fabs (cbrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (cbrt (+ (* c c) (* d d)))))))))
1547630057.695 * * * * [misc]progress:  [ 64 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1547630057.696 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1547630057.696 * * [misc]simplify:  iters left: 6 (7 enodes)
1547630057.698 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630057.701 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1547630057.701 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1547630057.701 * * * * [misc]progress:  [ 65 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt 1) (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))))))>
1547630057.701 * [enter]simplify:  Simplifying (sqrt 1)
1547630057.702 * * [misc]simplify:  iters left: 1 (2 enodes)
1547630057.703 * [exit]simplify:  Simplified to 1
1547630057.703 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ 1 (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))))))
1547630057.703 * * * * [misc]progress:  [ 66 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))))))>
1547630057.703 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1547630057.703 * * [misc]simplify:  iters left: 6 (7 enodes)
1547630057.706 * * [misc]simplify:  iters left: 5 (8 enodes)
1547630057.709 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1547630057.709 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (sqrt (+ (* c c) (* d d)))) (/ (+ (* a c) (* b d)) (sqrt (sqrt (+ (* c c) (* d d)))))))))
1547630057.709 * * * * [misc]progress:  [ 67 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ 1 (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))))))>
1547630057.709 * * * * [misc]progress:  [ 68 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (+ (* c c) (* d d))) (+ (pow (* a c) 3) (pow (* b d) 3))) (+ (* (* a c) (* a c)) (- (* (* b d) (* b d)) (* (* a c) (* b d))))))))>
1547630057.709 * [enter]simplify:  Simplifying (+ (* (* a c) (* a c)) (- (* (* b d) (* b d)) (* (* a c) (* b d))))
1547630057.709 * * [misc]simplify:  iters left: 6 (11 enodes)
1547630057.714 * * [misc]simplify:  iters left: 5 (33 enodes)
1547630057.726 * * [misc]simplify:  iters left: 4 (95 enodes)
1547630057.751 * * [misc]simplify:  iters left: 3 (215 enodes)
1547630057.834 * * [misc]simplify:  iters left: 2 (362 enodes)
1547630057.954 * * [misc]simplify:  iters left: 1 (441 enodes)
1547630058.107 * [exit]simplify:  Simplified to (+ (* (* a c) (* a c)) (* (- (* b d) (* a c)) (* b d)))
1547630058.107 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (+ (* c c) (* d d))) (+ (pow (* a c) 3) (pow (* b d) 3))) (+ (* (* a c) (* a c)) (* (- (* b d) (* a c)) (* b d)))))))
1547630058.107 * * * * [misc]progress:  [ 69 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (+ (* c c) (* d d))) (- (* (* a c) (* a c)) (* (* b d) (* b d)))) (- (* a c) (* b d))))))>
1547630058.107 * [enter]simplify:  Simplifying (- (* a c) (* b d))
1547630058.107 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630058.108 * * [misc]simplify:  iters left: 3 (11 enodes)
1547630058.110 * * [misc]simplify:  iters left: 2 (18 enodes)
1547630058.112 * [exit]simplify:  Simplified to (- (* a c) (* b d))
1547630058.112 * [misc]simplify:  Simplified (2 2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (* (/ (sqrt (+ (* c c) (* d d))) (- (* (* a c) (* a c)) (* (* b d) (* b d)))) (- (* a c) (* b d))))))
1547630058.112 * * * * [misc]progress:  [ 70 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (* (+ (* a c) (* b d)) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))))>
1547630058.113 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1547630058.113 * * [misc]simplify:  iters left: 6 (9 enodes)
1547630058.114 * * [misc]simplify:  iters left: 5 (20 enodes)
1547630058.118 * * [misc]simplify:  iters left: 4 (36 enodes)
1547630058.124 * * [misc]simplify:  iters left: 3 (49 enodes)
1547630058.134 * * [misc]simplify:  iters left: 2 (56 enodes)
1547630058.147 * * [misc]simplify:  iters left: 1 (61 enodes)
1547630058.161 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1547630058.161 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (pow c 6) (pow d 6))) (* (+ (* a c) (* b d)) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))))
1547630058.161 * * * * [misc]progress:  [ 71 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (* (+ (* a c) (* b d)) (sqrt (- (* c c) (* d d))))))))>
1547630058.162 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1547630058.162 * * [misc]simplify:  iters left: 6 (8 enodes)
1547630058.165 * * [misc]simplify:  iters left: 5 (21 enodes)
1547630058.172 * * [misc]simplify:  iters left: 4 (41 enodes)
1547630058.186 * * [misc]simplify:  iters left: 3 (78 enodes)
1547630058.202 * * [misc]simplify:  iters left: 2 (175 enodes)
1547630058.307 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1547630058.307 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (- (pow c 4) (pow d 4))) (* (+ (* a c) (* b d)) (sqrt (- (* c c) (* d d))))))))
1547630058.307 * * * * [misc]progress:  [ 72 / 105 ] simplifiying candidate #<alt (λ (a b c d) (pow (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))) -1))>
1547630058.307 * * * * [misc]progress:  [ 73 / 105 ] simplifiying candidate #<alt (λ (a b c d) (pow (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))) (- 1)))>
1547630058.307 * [enter]simplify:  Simplifying (- 1)
1547630058.307 * * [misc]simplify:  iters left: 2 (2 enodes)
1547630058.308 * * [misc]simplify:  iters left: 1 (5 enodes)
1547630058.309 * [exit]simplify:  Simplified to -1
1547630058.309 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (pow (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))) -1))
1547630058.309 * * * * [misc]progress:  [ 74 / 105 ] simplifiying candidate #<alt (λ (a b c d) (pow (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))) (- 1)))>
1547630058.309 * [enter]simplify:  Simplifying (- 1)
1547630058.309 * * [misc]simplify:  iters left: 2 (2 enodes)
1547630058.310 * * [misc]simplify:  iters left: 1 (5 enodes)
1547630058.310 * [exit]simplify:  Simplified to -1
1547630058.310 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (pow (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))) -1))
1547630058.310 * * * * [misc]progress:  [ 75 / 105 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))) 1))>
1547630058.310 * * * * [misc]progress:  [ 76 / 105 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (+ (log (sqrt (+ (* c c) (* d d)))) (- (log (sqrt (+ (* c c) (* d d)))) (log (+ (* a c) (* b d))))))))>
1547630058.310 * * * * [misc]progress:  [ 77 / 105 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (+ (log (sqrt (+ (* c c) (* d d)))) (log (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))))>
1547630058.310 * * * * [misc]progress:  [ 78 / 105 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (log (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))))>
1547630058.310 * * * * [misc]progress:  [ 79 / 105 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))))>
1547630058.310 * * * * [misc]progress:  [ 80 / 105 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))))>
1547630058.310 * * * * [misc]progress:  [ 81 / 105 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))))) (cbrt (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))) (cbrt (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))))>
1547630058.311 * * * * [misc]progress:  [ 82 / 105 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (* (* (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))))) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))))>
1547630058.311 * * * * [misc]progress:  [ 83 / 105 ] simplifiying candidate #<alt (λ (a b c d) (* (sqrt (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))))) (sqrt (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))))>
1547630058.311 * * * * [misc]progress:  [ 84 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ (- 1) (- (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))))))>
1547630058.311 * * * * [misc]progress:  [ 85 / 105 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))))))>
1547630058.311 * * * * [misc]progress:  [ 86 / 105 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))))))>
1547630058.311 * * * * [misc]progress:  [ 87 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))) 1)))>
1547630058.311 * * * * [misc]progress:  [ 88 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))))>
1547630058.311 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d)))
1547630058.311 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630058.313 * * [misc]simplify:  iters left: 5 (16 enodes)
1547630058.316 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (+ (* d b) (* c a)))
1547630058.316 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (+ (* d b) (* c a)))))
1547630058.316 * * * * [misc]progress:  [ 89 / 105 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (* (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* c c) (* d d))))) (* (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (+ (* a c) (* b d)))))>
1547630058.316 * [enter]simplify:  Simplifying (* (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (+ (* a c) (* b d)))
1547630058.316 * * [misc]simplify:  iters left: 6 (16 enodes)
1547630058.319 * * [misc]simplify:  iters left: 5 (46 enodes)
1547630058.328 * * [misc]simplify:  iters left: 4 (104 enodes)
1547630058.347 * * [misc]simplify:  iters left: 3 (169 enodes)
1547630058.393 * * [misc]simplify:  iters left: 2 (270 enodes)
1547630058.499 * [exit]simplify:  Simplified to (* (+ (* b d) (* c a)) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))))
1547630058.499 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* c c) (* d d))))) (* (+ (* b d) (* c a)) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))))))
1547630058.499 * * * * [misc]progress:  [ 90 / 105 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (* (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (+ (* c c) (* d d))))) (* (sqrt (- (* c c) (* d d))) (+ (* a c) (* b d)))))>
1547630058.500 * [enter]simplify:  Simplifying (* (sqrt (- (* c c) (* d d))) (+ (* a c) (* b d)))
1547630058.500 * * [misc]simplify:  iters left: 6 (12 enodes)
1547630058.504 * * [misc]simplify:  iters left: 5 (27 enodes)
1547630058.513 * * [misc]simplify:  iters left: 4 (52 enodes)
1547630058.527 * * [misc]simplify:  iters left: 3 (67 enodes)
1547630058.536 * * [misc]simplify:  iters left: 2 (92 enodes)
1547630058.553 * * [misc]simplify:  iters left: 1 (163 enodes)
1547630058.608 * [exit]simplify:  Simplified to (* (sqrt (- (* c c) (* d d))) (+ (* d b) (* c a)))
1547630058.608 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (+ (* c c) (* d d))))) (* (sqrt (- (* c c) (* d d))) (+ (* d b) (* c a)))))
1547630058.608 * * * * [misc]progress:  [ 91 / 105 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))) (+ (* a c) (* b d))))>
1547630058.609 * [enter]simplify:  Simplifying (+ (* a c) (* b d))
1547630058.609 * * [misc]simplify:  iters left: 4 (7 enodes)
1547630058.611 * * [misc]simplify:  iters left: 3 (10 enodes)
1547630058.613 * [exit]simplify:  Simplified to (+ (* b d) (* a c))
1547630058.614 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))) (+ (* b d) (* a c))))
1547630058.614 * * * * [misc]progress:  [ 92 / 105 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (* (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))>
1547630058.614 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1547630058.614 * * [misc]simplify:  iters left: 6 (10 enodes)
1547630058.618 * * [misc]simplify:  iters left: 5 (30 enodes)
1547630058.629 * * [misc]simplify:  iters left: 4 (70 enodes)
1547630058.646 * * [misc]simplify:  iters left: 3 (135 enodes)
1547630058.678 * * [misc]simplify:  iters left: 2 (233 enodes)
1547630058.801 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1547630058.801 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))))
1547630058.801 * * * * [misc]progress:  [ 93 / 105 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (* (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))) (sqrt (- (* c c) (* d d)))))>
1547630058.801 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1547630058.801 * * [misc]simplify:  iters left: 5 (6 enodes)
1547630058.804 * * [misc]simplify:  iters left: 4 (11 enodes)
1547630058.807 * * [misc]simplify:  iters left: 3 (18 enodes)
1547630058.813 * * [misc]simplify:  iters left: 2 (33 enodes)
1547630058.827 * * [misc]simplify:  iters left: 1 (58 enodes)
1547630058.853 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1547630058.853 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))) (sqrt (- (* c c) (* d d)))))
1547630058.853 * * * * [misc]progress:  [ 94 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ d (+ (* a c) (* b d))))))>
1547630058.853 * [enter]simplify:  Simplifying d
1547630058.853 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630058.854 * [exit]simplify:  Simplified to d
1547630058.854 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ d (+ (* a c) (* b d))))))
1547630058.854 * * * * [misc]progress:  [ 95 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ c (+ (* a c) (* b d))))))>
1547630058.854 * [enter]simplify:  Simplifying c
1547630058.854 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630058.854 * [exit]simplify:  Simplified to c
1547630058.854 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ c (+ (* a c) (* b d))))))
1547630058.854 * * * * [misc]progress:  [ 96 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (* -1 c) (+ (* a c) (* b d))))))>
1547630058.855 * [enter]simplify:  Simplifying (* -1 c)
1547630058.855 * * [misc]simplify:  iters left: 2 (3 enodes)
1547630058.856 * * [misc]simplify:  iters left: 1 (5 enodes)
1547630058.857 * [exit]simplify:  Simplified to (- c)
1547630058.857 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (- c) (+ (* a c) (* b d))))))
1547630058.857 * * * * [misc]progress:  [ 97 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* d (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630058.857 * [enter]simplify:  Simplifying d
1547630058.857 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630058.858 * [exit]simplify:  Simplified to d
1547630058.858 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* d (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))
1547630058.858 * * * * [misc]progress:  [ 98 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* c (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630058.858 * [enter]simplify:  Simplifying c
1547630058.858 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630058.858 * [exit]simplify:  Simplified to c
1547630058.858 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* c (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))
1547630058.858 * * * * [misc]progress:  [ 99 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (* -1 c) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))>
1547630058.859 * [enter]simplify:  Simplifying (* -1 c)
1547630058.859 * * [misc]simplify:  iters left: 2 (3 enodes)
1547630058.860 * * [misc]simplify:  iters left: 1 (5 enodes)
1547630058.861 * [exit]simplify:  Simplified to (- c)
1547630058.861 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (- c) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))
1547630058.861 * * * * [misc]progress:  [ 100 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) 0)))>
1547630058.861 * [enter]simplify:  Simplifying 0
1547630058.861 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630058.861 * [exit]simplify:  Simplified to 0
1547630058.861 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) 0)))
1547630058.862 * * * * [misc]progress:  [ 101 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) 0)))>
1547630058.862 * [enter]simplify:  Simplifying 0
1547630058.862 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630058.862 * [exit]simplify:  Simplified to 0
1547630058.862 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) 0)))
1547630058.862 * * * * [misc]progress:  [ 102 / 105 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) 0)))>
1547630058.862 * [enter]simplify:  Simplifying 0
1547630058.862 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630058.863 * [exit]simplify:  Simplified to 0
1547630058.863 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) 0)))
1547630058.863 * * * * [misc]progress:  [ 103 / 105 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1547630058.863 * [enter]simplify:  Simplifying 0
1547630058.863 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630058.863 * [exit]simplify:  Simplified to 0
1547630058.863 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1547630058.864 * * * * [misc]progress:  [ 104 / 105 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1547630058.864 * [enter]simplify:  Simplifying 0
1547630058.864 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630058.864 * [exit]simplify:  Simplified to 0
1547630058.864 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1547630058.864 * * * * [misc]progress:  [ 105 / 105 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1547630058.864 * [enter]simplify:  Simplifying 0
1547630058.864 * * [misc]simplify:  iters left: 0 (1 enodes)
1547630058.865 * [exit]simplify:  Simplified to 0
1547630058.865 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1547630058.865 * * * [misc]progress:  adding candidates to table
1547630060.386 * [misc]progress:  [Phase 3 of 3] Extracting.
1547630060.386 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a b c d) (/ a (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) (/ (/ (exp (log (+ (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (- (* (* a c) (* a c)) (* (* b d) (* b d))) (* (sqrt (+ (* c c) (* d d))) (- (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))> #<alt (λ (a b c d) (/ 1 0))> #<alt (λ (a b c d) 0)> #<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)))))>)
1547630060.389 * * * [misc]regime-changes:  Trying 4 branch expressions: (d b c a)
1547630060.389 * * * * [misc]regimes:  Trying to branch on d from (#<alt (λ (a b c d) (/ a (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) (/ (/ (exp (log (+ (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (- (* (* a c) (* a c)) (* (* b d) (* b d))) (* (sqrt (+ (* c c) (* d d))) (- (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))> #<alt (λ (a b c d) (/ 1 0))> #<alt (λ (a b c d) 0)> #<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)))))>)
1547630060.500 * * * * [misc]regimes:  Trying to branch on b from (#<alt (λ (a b c d) (/ a (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) (/ (/ (exp (log (+ (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (- (* (* a c) (* a c)) (* (* b d) (* b d))) (* (sqrt (+ (* c c) (* d d))) (- (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))> #<alt (λ (a b c d) (/ 1 0))> #<alt (λ (a b c d) 0)> #<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)))))>)
1547630060.587 * * * * [misc]regimes:  Trying to branch on c from (#<alt (λ (a b c d) (/ a (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) (/ (/ (exp (log (+ (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (- (* (* a c) (* a c)) (* (* b d) (* b d))) (* (sqrt (+ (* c c) (* d d))) (- (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))> #<alt (λ (a b c d) (/ 1 0))> #<alt (λ (a b c d) 0)> #<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)))))>)
1547630060.683 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (a b c d) (/ a (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) (/ (/ (exp (log (+ (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (/ (- (* (* a c) (* a c)) (* (* b d) (* b d))) (* (sqrt (+ (* c c) (* d d))) (- (* a c) (* b d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (+ (* a c) (* b d))))))> #<alt (λ (a b c d) (/ 1 0))> #<alt (λ (a b c d) 0)> #<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)))))>)
1547630060.758 * * * [misc]regime:  Found split indices: #<option (#s(si 1 256))>
1547630060.758 * [enter]simplify:  Simplifying (/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1547630060.758 * * [misc]simplify:  iters left: 6 (13 enodes)
1547630060.759 * * [misc]simplify:  iters left: 5 (17 enodes)
1547630060.761 * [exit]simplify:  Simplified to (/ (/ (+ (* b d) (* a c)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
1547630060.761 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1547630062.163 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547630062.166 * * * * [misc]points:  Sampling 459 additional inputs, on iter 1 have 7541 / 8000
1547630062.242 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547630062.242 * * * * [misc]points:  Sampling 30 additional inputs, on iter 2 have 7970 / 8000
1547630062.254 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547630062.254 * * * * [misc]points:  Sampling 4 additional inputs, on iter 3 have 7998 / 8000
1547630062.257 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547630062.257 * * * * [exit]points:  Sampled 8002 points with exact outputs
1547630063.600 * [misc]regime-testing:  Baseline error score: 25.624244050361828
1547630063.601 * [misc]regime-testing:  Oracle error score: 23.042411458342634
1547630063.605 * [misc]regime-testing:  End program error score: 25.624244050361828
1547630063.722 * [misc]regime-testing:  Target error score: 0.4220953718020045