1538416302.328 * [misc]progress:  [Phase 1 of 3] Setting up.
1538416302.328 * * * [misc]progress:  [1/2] Preparing points
1538416302.328 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538416302.332 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1538416302.334 * * * * [misc]points:  Setting MPFR precision to 64
1538416302.335 * * * * [misc]points:  Setting MPFR precision to 320
1538416302.336 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1538416302.338 * * * * [misc]points:  Setting MPFR precision to 64
1538416302.340 * * * * [misc]points:  Setting MPFR precision to 320
1538416302.341 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1538416302.342 * * * * [misc]points:  Setting MPFR precision to 64
1538416302.343 * * * * [misc]points:  Setting MPFR precision to 320
1538416302.345 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1538416302.346 * * * * [misc]points:  Setting MPFR precision to 64
1538416302.349 * * * * [misc]points:  Setting MPFR precision to 320
1538416302.352 * * * * [misc]points:  Computing exacts for 256 points
1538416302.353 * * * * [misc]points:  Setting MPFR precision to 64
1538416302.361 * * * * [misc]points:  Setting MPFR precision to 320
1538416302.369 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416302.369 * * * * [misc]points:  Sampling 13 additional inputs, on iter 1 have 243 / 256
1538416302.369 * * * * [misc]points:  Computing exacts for 13 points
1538416302.371 * * * * [misc]points:  Setting MPFR precision to 64
1538416302.371 * * * * [misc]points:  Setting MPFR precision to 320
1538416302.372 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416302.372 * * * * [misc]points:  Sampling 4 additional inputs, on iter 2 have 254 / 256
1538416302.373 * * * * [misc]points:  Computing exacts for 4 points
1538416302.374 * * * * [misc]points:  Setting MPFR precision to 64
1538416302.375 * * * * [misc]points:  Setting MPFR precision to 320
1538416302.375 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416302.375 * * * * [exit]points:  Sampled 258 points with exact outputs
1538416302.375 * * * [misc]progress:  [2/2] Setting up program.
1538416302.381 * [misc]progress:  [Phase 2 of 3] Improving.
1538416302.382 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1538416302.382 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416302.385 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416302.392 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416302.413 * * [misc]simplify:  iters left: 3 (48 enodes)
1538416302.419 * * [misc]simplify:  iters left: 2 (66 enodes)
1538416302.429 * * [misc]simplify:  iters left: 1 (70 enodes)
1538416302.444 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1538416302.457 * * [misc]progress:  iteration 1 / 4
1538416302.457 * * * [misc]progress:  picking best candidate
1538416302.463 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1538416302.463 * * * [misc]progress:  localizing error
1538416302.503 * * * [misc]progress:  generating rewritten candidates
1538416302.503 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1538416302.538 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
1538416302.545 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
1538416302.551 * * * [misc]progress:  generating series expansions
1538416302.551 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1538416302.551 * [misc]backup-simplify:  Simplify (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) into (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2)))
1538416302.551 * [misc]approximate:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in (b c a d) around 0
1538416302.551 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in d
1538416302.551 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1538416302.552 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416302.552 * [misc]taylor:  Taking taylor expansion of b in d
1538416302.552 * [misc]backup-simplify:  Simplify b into b
1538416302.552 * [misc]taylor:  Taking taylor expansion of c in d
1538416302.552 * [misc]backup-simplify:  Simplify c into c
1538416302.552 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416302.552 * [misc]taylor:  Taking taylor expansion of a in d
1538416302.552 * [misc]backup-simplify:  Simplify a into a
1538416302.552 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.552 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.552 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.552 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1538416302.552 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416302.552 * [misc]taylor:  Taking taylor expansion of c in d
1538416302.552 * [misc]backup-simplify:  Simplify c into c
1538416302.552 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416302.552 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.552 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.552 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.552 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416302.552 * [misc]backup-simplify:  Simplify (* a 0) into 0
1538416302.553 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.553 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1538416302.553 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416302.553 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1538416302.553 * [misc]backup-simplify:  Simplify (/ (* b c) (pow c 2)) into (/ b c)
1538416302.553 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in a
1538416302.553 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1538416302.553 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1538416302.553 * [misc]taylor:  Taking taylor expansion of b in a
1538416302.553 * [misc]backup-simplify:  Simplify b into b
1538416302.553 * [misc]taylor:  Taking taylor expansion of c in a
1538416302.553 * [misc]backup-simplify:  Simplify c into c
1538416302.553 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416302.553 * [misc]taylor:  Taking taylor expansion of a in a
1538416302.553 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.553 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.553 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.553 * [misc]backup-simplify:  Simplify d into d
1538416302.553 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1538416302.553 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1538416302.553 * [misc]taylor:  Taking taylor expansion of c in a
1538416302.553 * [misc]backup-simplify:  Simplify c into c
1538416302.553 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416302.553 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.553 * [misc]backup-simplify:  Simplify d into d
1538416302.554 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416302.554 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416302.554 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.554 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1538416302.554 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416302.554 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.554 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1538416302.554 * [misc]backup-simplify:  Simplify (/ (* b c) (+ (pow c 2) (pow d 2))) into (/ (* b c) (+ (pow c 2) (pow d 2)))
1538416302.554 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in c
1538416302.554 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1538416302.554 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416302.554 * [misc]taylor:  Taking taylor expansion of b in c
1538416302.554 * [misc]backup-simplify:  Simplify b into b
1538416302.555 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.555 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.555 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.555 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416302.555 * [misc]taylor:  Taking taylor expansion of a in c
1538416302.555 * [misc]backup-simplify:  Simplify a into a
1538416302.555 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.555 * [misc]backup-simplify:  Simplify d into d
1538416302.555 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416302.555 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.555 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.555 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.555 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.555 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.555 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.555 * [misc]backup-simplify:  Simplify d into d
1538416302.555 * [misc]backup-simplify:  Simplify (* b 0) into 0
1538416302.555 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.555 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1538416302.555 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1538416302.555 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.555 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416302.556 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (pow d 2)) into (* -1 (/ a d))
1538416302.556 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1538416302.556 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1538416302.556 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416302.556 * [misc]taylor:  Taking taylor expansion of b in b
1538416302.556 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.556 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.556 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.556 * [misc]backup-simplify:  Simplify c into c
1538416302.556 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416302.556 * [misc]taylor:  Taking taylor expansion of a in b
1538416302.556 * [misc]backup-simplify:  Simplify a into a
1538416302.556 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.556 * [misc]backup-simplify:  Simplify d into d
1538416302.556 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1538416302.556 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416302.556 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.556 * [misc]backup-simplify:  Simplify c into c
1538416302.556 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416302.556 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.556 * [misc]backup-simplify:  Simplify d into d
1538416302.556 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416302.556 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.556 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1538416302.556 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1538416302.556 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416302.557 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.557 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1538416302.557 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1538416302.557 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1538416302.557 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1538416302.557 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416302.557 * [misc]taylor:  Taking taylor expansion of b in b
1538416302.557 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.557 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.557 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.557 * [misc]backup-simplify:  Simplify c into c
1538416302.557 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416302.557 * [misc]taylor:  Taking taylor expansion of a in b
1538416302.557 * [misc]backup-simplify:  Simplify a into a
1538416302.557 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.557 * [misc]backup-simplify:  Simplify d into d
1538416302.557 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1538416302.557 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416302.557 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.557 * [misc]backup-simplify:  Simplify c into c
1538416302.557 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416302.557 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.557 * [misc]backup-simplify:  Simplify d into d
1538416302.558 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416302.558 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.558 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1538416302.558 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1538416302.558 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416302.558 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.558 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1538416302.558 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1538416302.558 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* a d) (+ (pow c 2) (pow d 2)))) in c
1538416302.558 * [misc]taylor:  Taking taylor expansion of -1 in c
1538416302.558 * [misc]backup-simplify:  Simplify -1 into -1
1538416302.558 * [misc]taylor:  Taking taylor expansion of (/ (* a d) (+ (pow c 2) (pow d 2))) in c
1538416302.558 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416302.559 * [misc]taylor:  Taking taylor expansion of a in c
1538416302.559 * [misc]backup-simplify:  Simplify a into a
1538416302.559 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.559 * [misc]backup-simplify:  Simplify d into d
1538416302.559 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416302.559 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.559 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.559 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.559 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.559 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.559 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.559 * [misc]backup-simplify:  Simplify d into d
1538416302.559 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.559 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.559 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416302.559 * [misc]backup-simplify:  Simplify (/ (* a d) (pow d 2)) into (/ a d)
1538416302.559 * [misc]backup-simplify:  Simplify (* -1 (/ a d)) into (* -1 (/ a d))
1538416302.559 * [misc]taylor:  Taking taylor expansion of (* -1 (/ a d)) in a
1538416302.559 * [misc]taylor:  Taking taylor expansion of -1 in a
1538416302.559 * [misc]backup-simplify:  Simplify -1 into -1
1538416302.559 * [misc]taylor:  Taking taylor expansion of (/ a d) in a
1538416302.559 * [misc]taylor:  Taking taylor expansion of a in a
1538416302.559 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.559 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.559 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.559 * [misc]backup-simplify:  Simplify d into d
1538416302.560 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416302.560 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416302.560 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416302.560 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.560 * [misc]backup-simplify:  Simplify (+ c 0) into c
1538416302.560 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416302.560 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416302.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.561 * [misc]backup-simplify:  Simplify (- (/ c (+ (pow c 2) (pow d 2))) (+ (* (* -1 (/ (* a d) (+ (pow c 2) (pow d 2)))) (/ 0 (+ (pow c 2) (pow d 2)))))) into (/ c (+ (pow c 2) (pow d 2)))
1538416302.561 * [misc]taylor:  Taking taylor expansion of (/ c (+ (pow c 2) (pow d 2))) in c
1538416302.561 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.561 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.561 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.561 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416302.561 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.561 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.561 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.561 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.561 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.562 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.562 * [misc]backup-simplify:  Simplify d into d
1538416302.562 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.562 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416302.562 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.562 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416302.562 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416302.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.562 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ a d) (/ 0 (pow d 2))))) into 0
1538416302.563 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ a d))) into 0
1538416302.563 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.563 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.563 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.563 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.563 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.563 * [misc]backup-simplify:  Simplify (* -1 (/ 1 d)) into (/ -1 d)
1538416302.563 * [misc]taylor:  Taking taylor expansion of (/ -1 d) in d
1538416302.563 * [misc]taylor:  Taking taylor expansion of -1 in d
1538416302.563 * [misc]backup-simplify:  Simplify -1 into -1
1538416302.563 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.563 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.563 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.563 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538416302.563 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1538416302.564 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.564 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416302.564 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.564 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.564 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.565 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1538416302.565 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.566 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow c 2) (pow d 2))) (+ (* (* -1 (/ (* a d) (+ (pow c 2) (pow d 2)))) (/ 0 (+ (pow c 2) (pow d 2)))) (* (/ c (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1538416302.566 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416302.566 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.566 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.566 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.566 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.566 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.566 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.566 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1538416302.566 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416302.566 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.566 * [misc]backup-simplify:  Simplify d into d
1538416302.566 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.566 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.566 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416302.566 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416302.566 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.566 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.566 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.567 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.567 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.567 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416302.567 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416302.568 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.568 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.568 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.568 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.568 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.568 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.569 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416302.569 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ a d) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ a (pow d 3)))
1538416302.569 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (pow d 3)))) (+ (* 0 0) (* 0 (/ a d)))) into (/ a (pow d 3))
1538416302.569 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 3)) in a
1538416302.569 * [misc]taylor:  Taking taylor expansion of a in a
1538416302.569 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.569 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.569 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1538416302.570 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.570 * [misc]backup-simplify:  Simplify d into d
1538416302.570 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.570 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1538416302.570 * [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
1538416302.570 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.570 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.570 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.570 * [misc]backup-simplify:  Simplify (- (/ 0 d) (+ (* (/ 1 d) (/ 0 d)))) into 0
1538416302.570 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ 1 d))) into 0
1538416302.570 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.570 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.570 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.570 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.571 * [misc]backup-simplify:  Simplify (/ (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416302.571 * [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (b c a d) around 0
1538416302.571 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416302.571 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1538416302.571 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1538416302.571 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416302.571 * [misc]taylor:  Taking taylor expansion of b in d
1538416302.571 * [misc]backup-simplify:  Simplify b into b
1538416302.571 * [misc]taylor:  Taking taylor expansion of c in d
1538416302.571 * [misc]backup-simplify:  Simplify c into c
1538416302.571 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416302.571 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416302.571 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1538416302.571 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416302.571 * [misc]taylor:  Taking taylor expansion of a in d
1538416302.571 * [misc]backup-simplify:  Simplify a into a
1538416302.571 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.571 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.571 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.572 * [misc]backup-simplify:  Simplify (* a 0) into 0
1538416302.572 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1538416302.572 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1538416302.572 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416302.572 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416302.572 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416302.572 * [misc]taylor:  Taking taylor expansion of c in d
1538416302.572 * [misc]backup-simplify:  Simplify c into c
1538416302.572 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416302.572 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416302.572 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416302.572 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416302.572 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.572 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.572 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.572 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.573 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.573 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1538416302.573 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1538416302.573 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416302.573 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1538416302.573 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1538416302.573 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1538416302.573 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1538416302.573 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1538416302.573 * [misc]taylor:  Taking taylor expansion of b in a
1538416302.573 * [misc]backup-simplify:  Simplify b into b
1538416302.573 * [misc]taylor:  Taking taylor expansion of c in a
1538416302.573 * [misc]backup-simplify:  Simplify c into c
1538416302.573 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416302.573 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416302.573 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416302.573 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416302.573 * [misc]taylor:  Taking taylor expansion of a in a
1538416302.573 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.573 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.573 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.574 * [misc]backup-simplify:  Simplify d into d
1538416302.574 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416302.574 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416302.574 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416302.574 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1538416302.574 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1538416302.574 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1538416302.574 * [misc]taylor:  Taking taylor expansion of c in a
1538416302.574 * [misc]backup-simplify:  Simplify c into c
1538416302.574 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416302.574 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416302.574 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1538416302.574 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416302.574 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.574 * [misc]backup-simplify:  Simplify d into d
1538416302.574 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.574 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.574 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1538416302.575 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1538416302.575 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416302.575 * [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))
1538416302.575 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416302.575 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1538416302.575 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1538416302.575 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416302.575 * [misc]taylor:  Taking taylor expansion of b in c
1538416302.575 * [misc]backup-simplify:  Simplify b into b
1538416302.575 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.575 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.575 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.575 * [misc]backup-simplify:  Simplify (* b 0) into 0
1538416302.575 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1538416302.576 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1538416302.576 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416302.576 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416302.576 * [misc]taylor:  Taking taylor expansion of a in c
1538416302.576 * [misc]backup-simplify:  Simplify a into a
1538416302.576 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.576 * [misc]backup-simplify:  Simplify d into d
1538416302.576 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.576 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.576 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416302.576 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416302.576 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.576 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.576 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.576 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.576 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.576 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.576 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416302.576 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.576 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.576 * [misc]backup-simplify:  Simplify d into d
1538416302.577 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.577 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.577 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1538416302.577 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416302.577 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1538416302.577 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1538416302.577 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416302.577 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416302.577 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416302.577 * [misc]taylor:  Taking taylor expansion of b in b
1538416302.577 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.577 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.577 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.577 * [misc]backup-simplify:  Simplify c into c
1538416302.577 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416302.578 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416302.578 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416302.578 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416302.578 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416302.578 * [misc]taylor:  Taking taylor expansion of a in b
1538416302.578 * [misc]backup-simplify:  Simplify a into a
1538416302.578 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.578 * [misc]backup-simplify:  Simplify d into d
1538416302.578 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.578 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.578 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1538416302.578 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1538416302.578 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416302.578 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.578 * [misc]backup-simplify:  Simplify c into c
1538416302.578 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416302.578 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416302.578 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1538416302.578 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416302.578 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.578 * [misc]backup-simplify:  Simplify d into d
1538416302.578 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.578 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.579 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1538416302.579 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416302.579 * [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))
1538416302.579 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1538416302.579 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416302.579 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416302.579 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416302.579 * [misc]taylor:  Taking taylor expansion of b in b
1538416302.579 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.579 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.579 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.579 * [misc]backup-simplify:  Simplify c into c
1538416302.579 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416302.579 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416302.580 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416302.580 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416302.580 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416302.580 * [misc]taylor:  Taking taylor expansion of a in b
1538416302.580 * [misc]backup-simplify:  Simplify a into a
1538416302.580 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.580 * [misc]backup-simplify:  Simplify d into d
1538416302.580 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.580 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.580 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1538416302.580 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1538416302.580 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416302.580 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.580 * [misc]backup-simplify:  Simplify c into c
1538416302.580 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416302.580 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416302.580 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1538416302.580 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416302.580 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.580 * [misc]backup-simplify:  Simplify d into d
1538416302.580 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.580 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.581 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1538416302.581 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416302.581 * [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))
1538416302.581 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1538416302.581 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1538416302.581 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416302.581 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416302.581 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.581 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.581 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.581 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.581 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.582 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.582 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416302.582 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.582 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.582 * [misc]backup-simplify:  Simplify d into d
1538416302.582 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.582 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.582 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.582 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.582 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.582 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416302.582 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1538416302.582 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416302.583 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.583 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.583 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1538416302.583 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.583 * [misc]taylor:  Taking taylor expansion of 1 in a
1538416302.583 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.584 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416302.584 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1538416302.584 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416302.584 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1538416302.584 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416302.584 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416302.584 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416302.585 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416302.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.586 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))))
1538416302.586 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) in c
1538416302.586 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1538416302.586 * [misc]taylor:  Taking taylor expansion of (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1538416302.586 * [misc]taylor:  Taking taylor expansion of a in c
1538416302.586 * [misc]backup-simplify:  Simplify a into a
1538416302.586 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1538416302.586 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416302.586 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416302.586 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.586 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.586 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.586 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.586 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.586 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.586 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416302.586 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.586 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.586 * [misc]backup-simplify:  Simplify d into d
1538416302.586 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.587 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.587 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.587 * [misc]backup-simplify:  Simplify d into d
1538416302.587 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416302.587 * [misc]backup-simplify:  Simplify (* 1 d) into d
1538416302.587 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.587 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.587 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416302.588 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.588 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416302.588 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1538416302.588 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.588 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.588 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.588 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416302.588 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.588 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.589 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1538416302.589 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416302.589 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416302.589 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416302.590 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.590 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.590 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1538416302.590 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1538416302.590 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.591 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416302.591 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.592 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416302.592 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416302.592 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.592 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.592 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.592 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416302.592 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1538416302.592 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416302.592 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416302.592 * [misc]taylor:  Taking taylor expansion of a in a
1538416302.592 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.592 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.592 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.592 * [misc]backup-simplify:  Simplify d into d
1538416302.593 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416302.593 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416302.593 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416302.593 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1538416302.593 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1538416302.593 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1538416302.593 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.593 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.593 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.593 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.594 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.594 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.594 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.594 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.595 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416302.595 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.595 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416302.595 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416302.595 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.596 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1538416302.596 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1538416302.596 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in a
1538416302.596 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1538416302.596 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416302.596 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.596 * [misc]backup-simplify:  Simplify d into d
1538416302.597 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.597 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.597 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.597 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.597 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.597 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.597 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.597 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.597 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.598 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1538416302.598 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416302.598 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.598 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416302.598 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.599 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1538416302.599 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1538416302.600 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416302.600 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416302.600 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.601 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416302.602 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416302.602 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.602 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.602 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.602 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.602 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.602 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416302.602 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.602 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.603 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1538416302.603 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416302.603 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416302.603 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.603 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.603 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.603 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416302.604 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.604 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.604 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416302.605 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.605 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1538416302.606 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1538416302.606 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.606 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.606 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.606 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.606 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.606 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.607 * [misc]backup-simplify:  Simplify (/ (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416302.607 * [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (b c a d) around 0
1538416302.607 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416302.607 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1538416302.607 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1538416302.607 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416302.607 * [misc]taylor:  Taking taylor expansion of b in d
1538416302.607 * [misc]backup-simplify:  Simplify b into b
1538416302.607 * [misc]taylor:  Taking taylor expansion of c in d
1538416302.607 * [misc]backup-simplify:  Simplify c into c
1538416302.607 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416302.607 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416302.607 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1538416302.607 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416302.607 * [misc]taylor:  Taking taylor expansion of a in d
1538416302.607 * [misc]backup-simplify:  Simplify a into a
1538416302.607 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.607 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.607 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.607 * [misc]backup-simplify:  Simplify (* a 0) into 0
1538416302.607 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1538416302.608 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1538416302.608 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416302.608 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416302.608 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416302.608 * [misc]taylor:  Taking taylor expansion of c in d
1538416302.608 * [misc]backup-simplify:  Simplify c into c
1538416302.608 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416302.608 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416302.608 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416302.608 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416302.608 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.608 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.608 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.608 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.608 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.608 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1538416302.608 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1538416302.609 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416302.609 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1538416302.609 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1538416302.609 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1538416302.609 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1538416302.609 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1538416302.609 * [misc]taylor:  Taking taylor expansion of b in a
1538416302.609 * [misc]backup-simplify:  Simplify b into b
1538416302.609 * [misc]taylor:  Taking taylor expansion of c in a
1538416302.609 * [misc]backup-simplify:  Simplify c into c
1538416302.609 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416302.609 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416302.609 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416302.609 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416302.609 * [misc]taylor:  Taking taylor expansion of a in a
1538416302.609 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.609 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.609 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.609 * [misc]backup-simplify:  Simplify d into d
1538416302.609 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416302.609 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416302.610 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416302.610 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1538416302.610 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1538416302.610 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1538416302.610 * [misc]taylor:  Taking taylor expansion of c in a
1538416302.610 * [misc]backup-simplify:  Simplify c into c
1538416302.610 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416302.610 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416302.610 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1538416302.610 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416302.610 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.610 * [misc]backup-simplify:  Simplify d into d
1538416302.610 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.610 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.610 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1538416302.610 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1538416302.610 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416302.611 * [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))
1538416302.611 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416302.611 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1538416302.611 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1538416302.611 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416302.611 * [misc]taylor:  Taking taylor expansion of b in c
1538416302.611 * [misc]backup-simplify:  Simplify b into b
1538416302.611 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.611 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.611 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.611 * [misc]backup-simplify:  Simplify (* b 0) into 0
1538416302.611 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1538416302.611 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1538416302.611 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416302.611 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416302.611 * [misc]taylor:  Taking taylor expansion of a in c
1538416302.611 * [misc]backup-simplify:  Simplify a into a
1538416302.611 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.612 * [misc]backup-simplify:  Simplify d into d
1538416302.612 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.612 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.612 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416302.612 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416302.612 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.612 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.612 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.612 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.612 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.612 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.612 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416302.612 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.612 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.612 * [misc]backup-simplify:  Simplify d into d
1538416302.612 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.612 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.613 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1538416302.613 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416302.613 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1538416302.613 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1538416302.613 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416302.613 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416302.613 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416302.613 * [misc]taylor:  Taking taylor expansion of b in b
1538416302.613 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.613 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.613 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.613 * [misc]backup-simplify:  Simplify c into c
1538416302.613 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416302.613 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416302.613 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416302.613 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416302.613 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416302.613 * [misc]taylor:  Taking taylor expansion of a in b
1538416302.613 * [misc]backup-simplify:  Simplify a into a
1538416302.613 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.614 * [misc]backup-simplify:  Simplify d into d
1538416302.614 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.614 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.614 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1538416302.614 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1538416302.614 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416302.614 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.614 * [misc]backup-simplify:  Simplify c into c
1538416302.614 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416302.614 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416302.614 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1538416302.614 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416302.614 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.614 * [misc]backup-simplify:  Simplify d into d
1538416302.614 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.614 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.614 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1538416302.614 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416302.615 * [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))
1538416302.615 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1538416302.615 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416302.615 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416302.615 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416302.615 * [misc]taylor:  Taking taylor expansion of b in b
1538416302.615 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.615 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.615 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.615 * [misc]backup-simplify:  Simplify c into c
1538416302.615 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416302.615 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416302.615 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416302.615 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416302.615 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416302.615 * [misc]taylor:  Taking taylor expansion of a in b
1538416302.615 * [misc]backup-simplify:  Simplify a into a
1538416302.615 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.616 * [misc]backup-simplify:  Simplify d into d
1538416302.616 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.616 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.616 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1538416302.616 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1538416302.616 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416302.616 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.616 * [misc]backup-simplify:  Simplify c into c
1538416302.616 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416302.616 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416302.616 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1538416302.616 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416302.616 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.616 * [misc]backup-simplify:  Simplify d into d
1538416302.616 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.616 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.616 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1538416302.617 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416302.617 * [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))
1538416302.617 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1538416302.617 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1538416302.617 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416302.617 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416302.617 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.617 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.617 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.617 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.617 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.617 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.617 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416302.617 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.618 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.618 * [misc]backup-simplify:  Simplify d into d
1538416302.618 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.618 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.618 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.618 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.618 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.618 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416302.618 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1538416302.618 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416302.619 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.619 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.619 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1538416302.619 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.619 * [misc]taylor:  Taking taylor expansion of 1 in a
1538416302.619 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.620 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416302.620 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1538416302.620 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416302.620 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1538416302.620 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416302.620 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416302.620 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416302.620 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416302.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.621 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))))
1538416302.621 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) in c
1538416302.621 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1538416302.621 * [misc]taylor:  Taking taylor expansion of (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1538416302.621 * [misc]taylor:  Taking taylor expansion of a in c
1538416302.622 * [misc]backup-simplify:  Simplify a into a
1538416302.622 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1538416302.622 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416302.622 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416302.622 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.622 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.622 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.622 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.622 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.622 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.622 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416302.622 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.622 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.622 * [misc]backup-simplify:  Simplify d into d
1538416302.622 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.622 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.622 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.622 * [misc]backup-simplify:  Simplify d into d
1538416302.623 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416302.623 * [misc]backup-simplify:  Simplify (* 1 d) into d
1538416302.623 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.623 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.623 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416302.623 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.623 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416302.624 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1538416302.624 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.624 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.624 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.624 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416302.624 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.624 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.624 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1538416302.624 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416302.624 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416302.625 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416302.625 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.625 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.625 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1538416302.625 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1538416302.625 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.625 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416302.625 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.626 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416302.626 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416302.626 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.626 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.626 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.626 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416302.626 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1538416302.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416302.626 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416302.626 * [misc]taylor:  Taking taylor expansion of a in a
1538416302.626 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.626 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.626 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.626 * [misc]backup-simplify:  Simplify d into d
1538416302.626 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416302.627 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416302.627 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416302.627 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1538416302.627 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1538416302.627 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1538416302.627 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.627 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.627 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.627 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.627 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.627 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.627 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.627 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.628 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416302.628 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.628 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416302.628 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416302.628 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.628 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1538416302.629 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1538416302.629 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in a
1538416302.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1538416302.629 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416302.629 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.629 * [misc]backup-simplify:  Simplify d into d
1538416302.629 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.629 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.629 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.629 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.629 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.629 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.629 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.629 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.629 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.629 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1538416302.630 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416302.630 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.630 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416302.630 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.630 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.630 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1538416302.630 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1538416302.631 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416302.631 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416302.631 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.632 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416302.632 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416302.632 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.632 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.632 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.632 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.632 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.632 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416302.632 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.632 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.632 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1538416302.632 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416302.633 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416302.633 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.633 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.633 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.633 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416302.633 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.633 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.633 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416302.634 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.634 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1538416302.634 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1538416302.634 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.634 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.634 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.634 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.634 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.634 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.634 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
1538416302.635 * [misc]backup-simplify:  Simplify (- (* b c) (* a d)) into (- (* b c) (* a d))
1538416302.635 * [misc]approximate:  Taking taylor expansion of (- (* b c) (* a d)) in (b c a d) around 0
1538416302.635 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1538416302.635 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416302.635 * [misc]taylor:  Taking taylor expansion of b in d
1538416302.635 * [misc]backup-simplify:  Simplify b into b
1538416302.635 * [misc]taylor:  Taking taylor expansion of c in d
1538416302.635 * [misc]backup-simplify:  Simplify c into c
1538416302.635 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416302.635 * [misc]taylor:  Taking taylor expansion of a in d
1538416302.635 * [misc]backup-simplify:  Simplify a into a
1538416302.635 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.635 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.635 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.635 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1538416302.635 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1538416302.635 * [misc]taylor:  Taking taylor expansion of b in a
1538416302.635 * [misc]backup-simplify:  Simplify b into b
1538416302.635 * [misc]taylor:  Taking taylor expansion of c in a
1538416302.635 * [misc]backup-simplify:  Simplify c into c
1538416302.635 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416302.635 * [misc]taylor:  Taking taylor expansion of a in a
1538416302.635 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.635 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.635 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.635 * [misc]backup-simplify:  Simplify d into d
1538416302.635 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1538416302.635 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416302.635 * [misc]taylor:  Taking taylor expansion of b in c
1538416302.635 * [misc]backup-simplify:  Simplify b into b
1538416302.635 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.635 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.635 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.635 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416302.635 * [misc]taylor:  Taking taylor expansion of a in c
1538416302.635 * [misc]backup-simplify:  Simplify a into a
1538416302.635 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.635 * [misc]backup-simplify:  Simplify d into d
1538416302.635 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1538416302.635 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416302.635 * [misc]taylor:  Taking taylor expansion of b in b
1538416302.635 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.635 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.635 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.635 * [misc]backup-simplify:  Simplify c into c
1538416302.635 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416302.635 * [misc]taylor:  Taking taylor expansion of a in b
1538416302.635 * [misc]backup-simplify:  Simplify a into a
1538416302.635 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.635 * [misc]backup-simplify:  Simplify d into d
1538416302.635 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1538416302.635 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416302.635 * [misc]taylor:  Taking taylor expansion of b in b
1538416302.635 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.635 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.635 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.635 * [misc]backup-simplify:  Simplify c into c
1538416302.635 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416302.635 * [misc]taylor:  Taking taylor expansion of a in b
1538416302.635 * [misc]backup-simplify:  Simplify a into a
1538416302.636 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.636 * [misc]backup-simplify:  Simplify d into d
1538416302.636 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416302.636 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.636 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1538416302.636 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1538416302.636 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in c
1538416302.636 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416302.636 * [misc]taylor:  Taking taylor expansion of a in c
1538416302.636 * [misc]backup-simplify:  Simplify a into a
1538416302.636 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.636 * [misc]backup-simplify:  Simplify d into d
1538416302.636 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.636 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1538416302.636 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in a
1538416302.636 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416302.636 * [misc]taylor:  Taking taylor expansion of a in a
1538416302.636 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.636 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.636 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.636 * [misc]backup-simplify:  Simplify d into d
1538416302.636 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416302.636 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.636 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.636 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.636 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.636 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416302.636 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416302.637 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.637 * [misc]backup-simplify:  Simplify (+ c 0) into c
1538416302.637 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.637 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.637 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.637 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.637 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.637 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.637 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.637 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.637 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416302.637 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.637 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.637 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.637 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.637 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.637 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.637 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416302.637 * [misc]backup-simplify:  Simplify (- d) into (- d)
1538416302.637 * [misc]taylor:  Taking taylor expansion of (- d) in d
1538416302.637 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.637 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.637 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.637 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.637 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.637 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.638 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416302.638 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.638 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.638 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.638 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416302.638 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.638 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.638 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.638 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.638 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.638 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.638 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.638 * [misc]backup-simplify:  Simplify (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1538416302.638 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1538416302.638 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1538416302.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1538416302.638 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416302.638 * [misc]taylor:  Taking taylor expansion of b in d
1538416302.638 * [misc]backup-simplify:  Simplify b into b
1538416302.638 * [misc]taylor:  Taking taylor expansion of c in d
1538416302.638 * [misc]backup-simplify:  Simplify c into c
1538416302.638 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416302.638 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416302.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1538416302.638 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416302.638 * [misc]taylor:  Taking taylor expansion of a in d
1538416302.639 * [misc]backup-simplify:  Simplify a into a
1538416302.639 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.639 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.639 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.639 * [misc]backup-simplify:  Simplify (* a 0) into 0
1538416302.639 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1538416302.639 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1538416302.639 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1538416302.639 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1538416302.639 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1538416302.639 * [misc]taylor:  Taking taylor expansion of b in a
1538416302.639 * [misc]backup-simplify:  Simplify b into b
1538416302.639 * [misc]taylor:  Taking taylor expansion of c in a
1538416302.639 * [misc]backup-simplify:  Simplify c into c
1538416302.639 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416302.639 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416302.639 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416302.639 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416302.639 * [misc]taylor:  Taking taylor expansion of a in a
1538416302.639 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.639 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.639 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.639 * [misc]backup-simplify:  Simplify d into d
1538416302.639 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416302.639 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416302.639 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416302.639 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1538416302.639 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1538416302.639 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416302.639 * [misc]taylor:  Taking taylor expansion of b in c
1538416302.639 * [misc]backup-simplify:  Simplify b into b
1538416302.639 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.639 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.639 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.639 * [misc]backup-simplify:  Simplify (* b 0) into 0
1538416302.640 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1538416302.640 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1538416302.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416302.640 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416302.640 * [misc]taylor:  Taking taylor expansion of a in c
1538416302.640 * [misc]backup-simplify:  Simplify a into a
1538416302.640 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.640 * [misc]backup-simplify:  Simplify d into d
1538416302.640 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.640 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.640 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416302.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416302.640 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416302.640 * [misc]taylor:  Taking taylor expansion of b in b
1538416302.640 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.640 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.640 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.640 * [misc]backup-simplify:  Simplify c into c
1538416302.640 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416302.640 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416302.640 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416302.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416302.640 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416302.640 * [misc]taylor:  Taking taylor expansion of a in b
1538416302.640 * [misc]backup-simplify:  Simplify a into a
1538416302.640 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.640 * [misc]backup-simplify:  Simplify d into d
1538416302.640 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.640 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.640 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416302.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416302.640 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416302.640 * [misc]taylor:  Taking taylor expansion of b in b
1538416302.640 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.640 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.640 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.640 * [misc]backup-simplify:  Simplify c into c
1538416302.640 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416302.641 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416302.641 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416302.641 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416302.641 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416302.641 * [misc]taylor:  Taking taylor expansion of a in b
1538416302.641 * [misc]backup-simplify:  Simplify a into a
1538416302.641 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.641 * [misc]backup-simplify:  Simplify d into d
1538416302.641 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.641 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.641 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1538416302.641 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1538416302.641 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.641 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.641 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.641 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.641 * [misc]taylor:  Taking taylor expansion of 1 in a
1538416302.641 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.641 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416302.641 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1538416302.641 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416302.642 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1538416302.642 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1538416302.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416302.642 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416302.642 * [misc]taylor:  Taking taylor expansion of a in c
1538416302.642 * [misc]backup-simplify:  Simplify a into a
1538416302.642 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.642 * [misc]backup-simplify:  Simplify d into d
1538416302.642 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.642 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.642 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.642 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.642 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.642 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416302.642 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.642 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1538416302.642 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416302.642 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416302.643 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416302.643 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.643 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.643 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416302.643 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.643 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416302.643 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1538416302.643 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416302.643 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416302.643 * [misc]taylor:  Taking taylor expansion of a in a
1538416302.643 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.643 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.643 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.643 * [misc]backup-simplify:  Simplify d into d
1538416302.643 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416302.643 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416302.643 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416302.643 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1538416302.643 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1538416302.643 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1538416302.644 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.644 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.644 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.644 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.644 * [misc]backup-simplify:  Simplify (- 1) into -1
1538416302.644 * [misc]backup-simplify:  Simplify -1 into -1
1538416302.644 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.644 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.644 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.644 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.644 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.644 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.644 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.644 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.645 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1538416302.645 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416302.645 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.645 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416302.645 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.645 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.645 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416302.645 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.645 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.645 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.646 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416302.646 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416302.646 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.646 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.646 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.646 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.646 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.646 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.646 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1538416302.646 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1538416302.646 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.646 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.647 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.647 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.647 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.647 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.647 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.647 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.647 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.647 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.647 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.647 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.647 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.647 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.647 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.648 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1538416302.648 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416302.648 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416302.648 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416302.648 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.648 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.648 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416302.648 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.648 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.648 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.648 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.648 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.649 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.649 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416302.649 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.649 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.649 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.649 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.649 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.649 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.649 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.649 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.649 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.649 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.649 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.649 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.650 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1538416302.650 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1538416302.650 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.650 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.650 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.650 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.650 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.650 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.650 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.650 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.650 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.650 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.650 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.650 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 b)))))) (* -1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 a)) (* 1 1))))) into (- (* b c) (* a d))
1538416302.651 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1538416302.651 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1538416302.651 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1538416302.651 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1538416302.651 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416302.651 * [misc]taylor:  Taking taylor expansion of b in d
1538416302.651 * [misc]backup-simplify:  Simplify b into b
1538416302.651 * [misc]taylor:  Taking taylor expansion of c in d
1538416302.651 * [misc]backup-simplify:  Simplify c into c
1538416302.651 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416302.651 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416302.651 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1538416302.651 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416302.651 * [misc]taylor:  Taking taylor expansion of a in d
1538416302.651 * [misc]backup-simplify:  Simplify a into a
1538416302.651 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.651 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.651 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.651 * [misc]backup-simplify:  Simplify (* a 0) into 0
1538416302.651 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1538416302.651 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1538416302.651 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1538416302.651 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1538416302.651 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1538416302.651 * [misc]taylor:  Taking taylor expansion of b in a
1538416302.651 * [misc]backup-simplify:  Simplify b into b
1538416302.651 * [misc]taylor:  Taking taylor expansion of c in a
1538416302.651 * [misc]backup-simplify:  Simplify c into c
1538416302.651 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416302.651 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416302.651 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416302.651 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416302.651 * [misc]taylor:  Taking taylor expansion of a in a
1538416302.651 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.651 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.651 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.651 * [misc]backup-simplify:  Simplify d into d
1538416302.651 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416302.652 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416302.652 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416302.652 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1538416302.652 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1538416302.652 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416302.652 * [misc]taylor:  Taking taylor expansion of b in c
1538416302.652 * [misc]backup-simplify:  Simplify b into b
1538416302.652 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.652 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.652 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.652 * [misc]backup-simplify:  Simplify (* b 0) into 0
1538416302.652 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1538416302.652 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1538416302.652 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416302.652 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416302.652 * [misc]taylor:  Taking taylor expansion of a in c
1538416302.652 * [misc]backup-simplify:  Simplify a into a
1538416302.652 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.652 * [misc]backup-simplify:  Simplify d into d
1538416302.652 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.652 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.652 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416302.652 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416302.652 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416302.652 * [misc]taylor:  Taking taylor expansion of b in b
1538416302.652 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.652 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.652 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.652 * [misc]backup-simplify:  Simplify c into c
1538416302.652 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416302.652 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416302.652 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416302.652 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416302.652 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416302.653 * [misc]taylor:  Taking taylor expansion of a in b
1538416302.653 * [misc]backup-simplify:  Simplify a into a
1538416302.653 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.653 * [misc]backup-simplify:  Simplify d into d
1538416302.653 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.653 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.653 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416302.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416302.653 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416302.653 * [misc]taylor:  Taking taylor expansion of b in b
1538416302.653 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.653 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.653 * [misc]taylor:  Taking taylor expansion of c in b
1538416302.653 * [misc]backup-simplify:  Simplify c into c
1538416302.653 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416302.653 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416302.653 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416302.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416302.653 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416302.653 * [misc]taylor:  Taking taylor expansion of a in b
1538416302.653 * [misc]backup-simplify:  Simplify a into a
1538416302.653 * [misc]taylor:  Taking taylor expansion of d in b
1538416302.653 * [misc]backup-simplify:  Simplify d into d
1538416302.653 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.653 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.653 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1538416302.653 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1538416302.653 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.653 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.653 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.653 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.653 * [misc]taylor:  Taking taylor expansion of 1 in a
1538416302.653 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.654 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416302.654 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1538416302.654 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416302.654 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1538416302.654 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1538416302.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416302.654 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416302.654 * [misc]taylor:  Taking taylor expansion of a in c
1538416302.654 * [misc]backup-simplify:  Simplify a into a
1538416302.654 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.654 * [misc]backup-simplify:  Simplify d into d
1538416302.654 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416302.654 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416302.654 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.654 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.654 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.654 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416302.654 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.655 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1538416302.655 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416302.655 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416302.655 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416302.655 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.655 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.655 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416302.655 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.655 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416302.655 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1538416302.655 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416302.655 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416302.655 * [misc]taylor:  Taking taylor expansion of a in a
1538416302.655 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.655 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.655 * [misc]taylor:  Taking taylor expansion of d in a
1538416302.655 * [misc]backup-simplify:  Simplify d into d
1538416302.656 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416302.656 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416302.656 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416302.656 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1538416302.656 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1538416302.656 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1538416302.656 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.656 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.656 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.656 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.656 * [misc]backup-simplify:  Simplify (- 1) into -1
1538416302.656 * [misc]backup-simplify:  Simplify -1 into -1
1538416302.657 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.657 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.657 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.657 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.657 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.657 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.657 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.657 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.657 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1538416302.658 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416302.658 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.658 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416302.658 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.659 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.659 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416302.659 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.659 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.659 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.659 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416302.659 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416302.659 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.659 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.659 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.660 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.660 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.660 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.660 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1538416302.660 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1538416302.660 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.660 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.660 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.660 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.660 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.661 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.661 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.661 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.661 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.661 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.661 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.661 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.661 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.661 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.661 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.662 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1538416302.662 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416302.663 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416302.663 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416302.663 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.663 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416302.663 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.663 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.664 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.664 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.664 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.664 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.664 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416302.664 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.664 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.664 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.665 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.665 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416302.665 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.665 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.665 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.665 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.665 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.665 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.665 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.666 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1538416302.666 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1538416302.666 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416302.666 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.666 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.666 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.666 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.666 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.666 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.666 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.666 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.666 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.666 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.667 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- b))))))) (* -1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- a))) (* 1 1))))) into (- (* b c) (* a d))
1538416302.667 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
1538416302.667 * [misc]backup-simplify:  Simplify (+ (* c c) (* d d)) into (+ (pow c 2) (pow d 2))
1538416302.667 * [misc]approximate:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in (c d) around 0
1538416302.667 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1538416302.667 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416302.667 * [misc]taylor:  Taking taylor expansion of c in d
1538416302.667 * [misc]backup-simplify:  Simplify c into c
1538416302.667 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416302.667 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.667 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.668 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.668 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416302.668 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.668 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.668 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.668 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.668 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.668 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.668 * [misc]backup-simplify:  Simplify d into d
1538416302.668 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416302.668 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.668 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.668 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.668 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.668 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.668 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.668 * [misc]backup-simplify:  Simplify d into d
1538416302.668 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.668 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416302.668 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416302.668 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.668 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.668 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.668 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416302.669 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.669 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.669 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.669 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.669 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.669 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.669 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416302.669 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416302.669 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.669 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.670 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.670 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.670 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.670 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416302.670 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416302.671 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.671 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.671 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.671 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.671 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.671 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.671 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416302.671 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.671 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416302.672 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1538416302.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.672 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.672 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.672 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.672 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.672 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* d 1) 2)) (* 1 (pow (* 1 c) 2))) into (+ (pow d 2) (pow c 2))
1538416302.673 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416302.673 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1538416302.673 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416302.673 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416302.673 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416302.673 * [misc]taylor:  Taking taylor expansion of c in d
1538416302.673 * [misc]backup-simplify:  Simplify c into c
1538416302.673 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416302.673 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416302.673 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416302.673 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416302.673 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.673 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.673 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.673 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.674 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.674 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416302.674 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416302.674 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.674 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.674 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.674 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.674 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.674 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.674 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416302.674 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.674 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.674 * [misc]backup-simplify:  Simplify d into d
1538416302.674 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.674 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.674 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416302.674 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416302.674 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.674 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.675 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.675 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.675 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.675 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.675 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416302.675 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.675 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.675 * [misc]backup-simplify:  Simplify d into d
1538416302.675 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.675 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.675 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416302.675 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416302.675 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.676 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416302.677 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.678 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.678 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.678 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.678 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416302.678 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.678 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416302.678 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416302.679 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416302.679 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.679 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.679 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.679 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.679 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.679 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.679 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.679 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416302.680 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.680 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416302.680 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416302.680 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.680 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.680 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.681 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416302.681 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.681 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.681 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.681 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.681 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416302.682 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.682 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.682 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416302.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.683 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.683 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.683 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416302.683 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.683 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.683 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.683 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.683 * [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))
1538416302.684 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416302.684 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1538416302.684 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416302.684 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416302.684 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416302.684 * [misc]taylor:  Taking taylor expansion of c in d
1538416302.684 * [misc]backup-simplify:  Simplify c into c
1538416302.684 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416302.684 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416302.684 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416302.684 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416302.684 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.684 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.684 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.684 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.684 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.684 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416302.684 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416302.684 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.684 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.684 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.684 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.684 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.684 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.684 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416302.684 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.685 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.685 * [misc]backup-simplify:  Simplify d into d
1538416302.685 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.685 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.685 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416302.685 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416302.685 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416302.685 * [misc]taylor:  Taking taylor expansion of c in c
1538416302.685 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.685 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.685 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.685 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.685 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416302.685 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416302.685 * [misc]taylor:  Taking taylor expansion of d in c
1538416302.685 * [misc]backup-simplify:  Simplify d into d
1538416302.685 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416302.685 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416302.685 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416302.685 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416302.685 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.685 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416302.686 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.686 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.686 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.686 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.686 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416302.686 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.686 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416302.686 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416302.686 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416302.686 * [misc]taylor:  Taking taylor expansion of d in d
1538416302.686 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.686 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.686 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416302.686 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416302.686 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.687 * [misc]backup-simplify:  Simplify 1 into 1
1538416302.687 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416302.687 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.687 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416302.687 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416302.687 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.687 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.687 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.687 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416302.688 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416302.688 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.688 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.688 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.688 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538416302.688 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.688 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416302.688 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416302.688 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416302.688 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416302.689 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.689 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416302.689 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416302.689 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.689 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.689 * [misc]backup-simplify:  Simplify 0 into 0
1538416302.689 * [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))
1538416302.689 * * * [misc]progress:  simplifying candidates
1538416302.689 * * * * [misc]progress:  [ 1 / 64 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 1))>
1538416302.689 * * * * [misc]progress:  [ 2 / 64 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))))>
1538416302.689 * [enter]simplify:  Simplifying (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))
1538416302.690 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416302.691 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416302.694 * * [misc]simplify:  iters left: 4 (28 enodes)
1538416302.698 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))
1538416302.698 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (exp (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))))
1538416302.698 * * * * [misc]progress:  [ 3 / 64 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1538416302.698 * * * * [misc]progress:  [ 4 / 64 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1538416302.698 * * * * [misc]progress:  [ 5 / 64 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (/ (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))))>
1538416302.699 * [enter]simplify:  Simplifying (/ (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))
1538416302.699 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416302.701 * * [misc]simplify:  iters left: 5 (41 enodes)
1538416302.712 * * [misc]simplify:  iters left: 4 (159 enodes)
1538416302.815 * [exit]simplify:  Simplified to (pow (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) 3)
1538416302.815 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (cbrt (pow (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) 3)))
1538416302.815 * * * * [misc]progress:  [ 6 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1538416302.816 * * * * [misc]progress:  [ 7 / 64 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (* (* (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1538416302.816 * * * * [misc]progress:  [ 8 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (sqrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1538416302.816 * * * * [misc]progress:  [ 9 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (- (* b c) (* a d))) (- (+ (* c c) (* d d)))))>
1538416302.816 * * * * [misc]progress:  [ 10 / 64 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a d) (+ (* c c) (* d d)))))>
1538416302.816 * [enter]simplify:  Simplifying (/ (* b c) (+ (* c c) (* d d)))
1538416302.816 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416302.819 * * [misc]simplify:  iters left: 5 (12 enodes)
1538416302.822 * * [misc]simplify:  iters left: 4 (14 enodes)
1538416302.826 * * [misc]simplify:  iters left: 3 (17 enodes)
1538416302.831 * * [misc]simplify:  iters left: 2 (19 enodes)
1538416302.836 * * [misc]simplify:  iters left: 1 (20 enodes)
1538416302.842 * [exit]simplify:  Simplified to (/ (* b c) (+ (* c c) (* d d)))
1538416302.842 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a d) (+ (* c c) (* d d)))))
1538416302.842 * * * * [misc]progress:  [ 11 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))>
1538416302.843 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1538416302.843 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416302.848 * * [misc]simplify:  iters left: 5 (26 enodes)
1538416302.856 * * [misc]simplify:  iters left: 4 (42 enodes)
1538416302.868 * * [misc]simplify:  iters left: 3 (45 enodes)
1538416302.880 * * [misc]simplify:  iters left: 2 (48 enodes)
1538416302.892 * [exit]simplify:  Simplified to (* (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c)))))
1538416302.892 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))
1538416302.893 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1538416302.893 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416302.897 * * [misc]simplify:  iters left: 5 (18 enodes)
1538416302.902 * * [misc]simplify:  iters left: 4 (25 enodes)
1538416302.910 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1538416302.910 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))
1538416302.910 * * * * [misc]progress:  [ 12 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))>
1538416302.910 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d))))
1538416302.910 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416302.915 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416302.921 * * [misc]simplify:  iters left: 4 (30 enodes)
1538416302.929 * * [misc]simplify:  iters left: 3 (31 enodes)
1538416302.938 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* d d) (* c c))))
1538416302.938 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* d d) (* c c)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))
1538416302.938 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1538416302.938 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416302.944 * * [misc]simplify:  iters left: 5 (18 enodes)
1538416302.949 * * [misc]simplify:  iters left: 4 (25 enodes)
1538416302.957 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1538416302.957 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))
1538416302.957 * * * * [misc]progress:  [ 13 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))>
1538416302.957 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1)
1538416302.957 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416302.961 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416302.967 * * [misc]simplify:  iters left: 4 (32 enodes)
1538416302.975 * * [misc]simplify:  iters left: 3 (46 enodes)
1538416302.987 * * [misc]simplify:  iters left: 2 (72 enodes)
1538416303.005 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1538416303.005 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))
1538416303.005 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1538416303.005 * * [misc]simplify:  iters left: 6 (12 enodes)
1538416303.007 * * [misc]simplify:  iters left: 5 (17 enodes)
1538416303.009 * * [misc]simplify:  iters left: 4 (24 enodes)
1538416303.013 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1538416303.013 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))
1538416303.013 * * * * [misc]progress:  [ 14 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))>
1538416303.013 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1538416303.013 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416303.016 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416303.018 * * [misc]simplify:  iters left: 4 (28 enodes)
1538416303.022 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1538416303.022 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))
1538416303.022 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1538416303.023 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416303.024 * * [misc]simplify:  iters left: 5 (18 enodes)
1538416303.027 * * [misc]simplify:  iters left: 4 (25 enodes)
1538416303.030 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1538416303.030 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))
1538416303.030 * * * * [misc]progress:  [ 15 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))>
1538416303.030 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1538416303.031 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416303.032 * * [misc]simplify:  iters left: 5 (18 enodes)
1538416303.035 * * [misc]simplify:  iters left: 4 (25 enodes)
1538416303.038 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1538416303.038 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))
1538416303.039 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1538416303.039 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416303.041 * * [misc]simplify:  iters left: 5 (18 enodes)
1538416303.043 * * [misc]simplify:  iters left: 4 (25 enodes)
1538416303.048 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1538416303.048 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))
1538416303.048 * * * * [misc]progress:  [ 16 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) 1) (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))>
1538416303.048 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) 1)
1538416303.048 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416303.050 * * [misc]simplify:  iters left: 5 (16 enodes)
1538416303.052 * * [misc]simplify:  iters left: 4 (25 enodes)
1538416303.055 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1538416303.055 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))
1538416303.055 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1538416303.055 * * [misc]simplify:  iters left: 6 (12 enodes)
1538416303.057 * * [misc]simplify:  iters left: 5 (17 enodes)
1538416303.060 * * [misc]simplify:  iters left: 4 (24 enodes)
1538416303.063 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1538416303.063 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))
1538416303.063 * * * * [misc]progress:  [ 17 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))))>
1538416303.063 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1538416303.064 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416303.065 * * [misc]simplify:  iters left: 5 (14 enodes)
1538416303.067 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1538416303.067 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))))
1538416303.067 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))
1538416303.067 * * [misc]simplify:  iters left: 6 (12 enodes)
1538416303.069 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416303.072 * * [misc]simplify:  iters left: 4 (37 enodes)
1538416303.077 * * [misc]simplify:  iters left: 3 (49 enodes)
1538416303.083 * * [misc]simplify:  iters left: 2 (67 enodes)
1538416303.092 * * [misc]simplify:  iters left: 1 (71 enodes)
1538416303.101 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))
1538416303.101 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))))
1538416303.101 * * * * [misc]progress:  [ 18 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))>
1538416303.101 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* c c) (* d d))))
1538416303.101 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416303.102 * * [misc]simplify:  iters left: 5 (11 enodes)
1538416303.104 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1538416303.104 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1538416303.104 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1538416303.104 * * [misc]simplify:  iters left: 6 (12 enodes)
1538416303.106 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416303.109 * * [misc]simplify:  iters left: 4 (37 enodes)
1538416303.114 * * [misc]simplify:  iters left: 3 (49 enodes)
1538416303.121 * * [misc]simplify:  iters left: 2 (67 enodes)
1538416303.131 * * [misc]simplify:  iters left: 1 (71 enodes)
1538416303.139 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1538416303.139 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1538416303.139 * * * * [misc]progress:  [ 19 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 1) (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))>
1538416303.139 * [enter]simplify:  Simplifying (/ 1 1)
1538416303.139 * * [misc]simplify:  iters left: 2 (2 enodes)
1538416303.140 * * [misc]simplify:  iters left: 1 (4 enodes)
1538416303.140 * [exit]simplify:  Simplified to 1
1538416303.140 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1538416303.140 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1538416303.140 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416303.142 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416303.145 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416303.150 * * [misc]simplify:  iters left: 3 (48 enodes)
1538416303.156 * * [misc]simplify:  iters left: 2 (66 enodes)
1538416303.166 * * [misc]simplify:  iters left: 1 (70 enodes)
1538416303.174 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1538416303.174 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1538416303.174 * * * * [misc]progress:  [ 20 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))>
1538416303.174 * * * * [misc]progress:  [ 21 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))>
1538416303.174 * * * * [misc]progress:  [ 22 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1538416303.174 * * * * [misc]progress:  [ 23 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (+ (* c c) (* d d)))))>
1538416303.174 * [enter]simplify:  Simplifying (cbrt (+ (* c c) (* d d)))
1538416303.174 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416303.175 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416303.177 * [exit]simplify:  Simplified to (cbrt (+ (* c c) (* d d)))
1538416303.177 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (+ (* c c) (* d d)))))
1538416303.177 * * * * [misc]progress:  [ 24 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416303.177 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416303.177 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416303.178 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416303.179 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416303.179 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1538416303.179 * * * * [misc]progress:  [ 25 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))>
1538416303.179 * [enter]simplify:  Simplifying (+ (* c c) (* d d))
1538416303.179 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416303.180 * * [misc]simplify:  iters left: 3 (6 enodes)
1538416303.181 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1538416303.181 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))
1538416303.181 * * * * [misc]progress:  [ 26 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))))>
1538416303.181 * [enter]simplify:  Simplifying (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1538416303.181 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416303.183 * * [misc]simplify:  iters left: 5 (13 enodes)
1538416303.186 * * [misc]simplify:  iters left: 4 (20 enodes)
1538416303.191 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1538416303.191 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))))
1538416303.191 * * * * [misc]progress:  [ 27 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (sqrt (- (* b c) (* a d))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))))>
1538416303.192 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1538416303.192 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416303.195 * * [misc]simplify:  iters left: 4 (12 enodes)
1538416303.199 * * [misc]simplify:  iters left: 3 (19 enodes)
1538416303.204 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1538416303.204 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (sqrt (- (* b c) (* a d))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))))
1538416303.204 * * * * [misc]progress:  [ 28 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1538416303.204 * * * * [misc]progress:  [ 29 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) (+ (pow (* c c) 3) (pow (* d d) 3))) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))>
1538416303.204 * [enter]simplify:  Simplifying (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))
1538416303.205 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416303.208 * * [misc]simplify:  iters left: 5 (29 enodes)
1538416303.220 * * [misc]simplify:  iters left: 4 (69 enodes)
1538416303.246 * * [misc]simplify:  iters left: 3 (134 enodes)
1538416303.287 * * [misc]simplify:  iters left: 2 (231 enodes)
1538416303.400 * [exit]simplify:  Simplified to (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))
1538416303.400 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (+ (pow (* c c) 3) (pow (* d d) 3))) (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))))
1538416303.400 * * * * [misc]progress:  [ 30 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (- (* c c) (* d d))))>
1538416303.401 * [enter]simplify:  Simplifying (- (* c c) (* d d))
1538416303.401 * * [misc]simplify:  iters left: 4 (5 enodes)
1538416303.403 * * [misc]simplify:  iters left: 3 (10 enodes)
1538416303.406 * * [misc]simplify:  iters left: 2 (17 enodes)
1538416303.411 * * [misc]simplify:  iters left: 1 (32 enodes)
1538416303.422 * [exit]simplify:  Simplified to (* (+ c d) (- c d))
1538416303.422 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (* (+ c d) (- c d))))
1538416303.422 * * * * [misc]progress:  [ 31 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (pow (* b c) 3) (pow (* a d) 3)) (* (+ (* c c) (* d d)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))))))>
1538416303.422 * [enter]simplify:  Simplifying (- (pow (* b c) 3) (pow (* a d) 3))
1538416303.422 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416303.425 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416303.438 * * [misc]simplify:  iters left: 3 (83 enodes)
1538416303.472 * * [misc]simplify:  iters left: 2 (220 enodes)
1538416303.571 * * [misc]simplify:  iters left: 1 (405 enodes)
1538416303.781 * [exit]simplify:  Simplified to (- (pow (* b c) 3) (pow (* a d) 3))
1538416303.782 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- (pow (* b c) 3) (pow (* a d) 3)) (* (+ (* c c) (* d d)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))))))
1538416303.782 * * * * [misc]progress:  [ 32 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d)))))>
1538416303.782 * [enter]simplify:  Simplifying (- (* (* b c) (* b c)) (* (* a d) (* a d)))
1538416303.782 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416303.786 * * [misc]simplify:  iters left: 5 (24 enodes)
1538416303.794 * * [misc]simplify:  iters left: 4 (53 enodes)
1538416303.812 * * [misc]simplify:  iters left: 3 (102 enodes)
1538416303.845 * * [misc]simplify:  iters left: 2 (180 enodes)
1538416303.897 * * [misc]simplify:  iters left: 1 (339 enodes)
1538416304.073 * [exit]simplify:  Simplified to (* (+ (* b c) (* a d)) (- (* b c) (* a d)))
1538416304.073 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (* (+ (* b c) (* a d)) (- (* b c) (* a d))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d)))))
1538416304.073 * * * * [misc]progress:  [ 33 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (/ (exp (* b c)) (exp (* a d)))) (+ (* c c) (* d d))))>
1538416304.073 * [enter]simplify:  Simplifying (/ (exp (* b c)) (exp (* a d)))
1538416304.074 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416304.077 * * [misc]simplify:  iters left: 4 (17 enodes)
1538416304.081 * * [misc]simplify:  iters left: 3 (19 enodes)
1538416304.086 * * [misc]simplify:  iters left: 2 (28 enodes)
1538416304.094 * * [misc]simplify:  iters left: 1 (38 enodes)
1538416304.104 * [exit]simplify:  Simplified to (exp (- (* b c) (* a d)))
1538416304.104 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (log (exp (- (* b c) (* a d)))) (+ (* c c) (* d d))))
1538416304.104 * * * * [misc]progress:  [ 34 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))>
1538416304.104 * * * * [misc]progress:  [ 35 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (log (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1538416304.104 * * * * [misc]progress:  [ 36 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (exp (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1538416304.104 * * * * [misc]progress:  [ 37 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1538416304.104 * * * * [misc]progress:  [ 38 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1538416304.104 * * * * [misc]progress:  [ 39 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1538416304.104 * * * * [misc]progress:  [ 40 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))) (+ (* c c) (* d d))))>
1538416304.104 * * * * [misc]progress:  [ 41 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b c) (- (* a d))) (+ (* c c) (* d d))))>
1538416304.104 * * * * [misc]progress:  [ 42 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (- (* b c) (* a d))) (+ (* c c) (* d d))))>
1538416304.105 * * * * [misc]progress:  [ 43 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))) (+ (* c c) (* d d))))>
1538416304.105 * * * * [misc]progress:  [ 44 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b c) (- (* a d))) (+ (* c c) (* d d))))>
1538416304.105 * * * * [misc]progress:  [ 45 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (log (* (exp (* c c)) (exp (* d d))))))>
1538416304.105 * [enter]simplify:  Simplifying (* (exp (* c c)) (exp (* d d)))
1538416304.105 * * [misc]simplify:  iters left: 5 (7 enodes)
1538416304.107 * * [misc]simplify:  iters left: 4 (14 enodes)
1538416304.111 * * [misc]simplify:  iters left: 3 (16 enodes)
1538416304.115 * [exit]simplify:  Simplified to (exp (+ (* c c) (* d d)))
1538416304.115 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (log (exp (+ (* c c) (* d d))))))
1538416304.115 * * * * [misc]progress:  [ 46 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (pow (+ (* c c) (* d d)) 1)))>
1538416304.115 * * * * [misc]progress:  [ 47 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (exp (log (+ (* c c) (* d d))))))>
1538416304.115 * * * * [misc]progress:  [ 48 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (log (exp (+ (* c c) (* d d))))))>
1538416304.115 * * * * [misc]progress:  [ 49 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (* (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))))>
1538416304.115 * * * * [misc]progress:  [ 50 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (cbrt (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))))>
1538416304.116 * * * * [misc]progress:  [ 51 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))>
1538416304.116 * * * * [misc]progress:  [ 52 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (/ (+ (pow (* c c) 3) (pow (* d d) 3)) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))>
1538416304.116 * * * * [misc]progress:  [ 53 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (* 1 (+ (* c c) (* d d)))))>
1538416304.116 * * * * [misc]progress:  [ 54 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (/ (- (* (* c c) (* c c)) (* (* d d) (* d d))) (- (* c c) (* d d)))))>
1538416304.116 * * * * [misc]progress:  [ 55 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* d d) (* c c))))>
1538416304.116 * * * * [misc]progress:  [ 56 / 64 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1538416304.116 * [enter]simplify:  Simplifying 0
1538416304.116 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416304.116 * [exit]simplify:  Simplified to 0
1538416304.116 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1538416304.116 * * * * [misc]progress:  [ 57 / 64 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1538416304.116 * [enter]simplify:  Simplifying 0
1538416304.116 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416304.116 * [exit]simplify:  Simplified to 0
1538416304.116 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1538416304.116 * * * * [misc]progress:  [ 58 / 64 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1538416304.117 * [enter]simplify:  Simplifying 0
1538416304.117 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416304.117 * [exit]simplify:  Simplified to 0
1538416304.117 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1538416304.117 * * * * [misc]progress:  [ 59 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ 0 (+ (* c c) (* d d))))>
1538416304.117 * [enter]simplify:  Simplifying 0
1538416304.117 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416304.117 * [exit]simplify:  Simplified to 0
1538416304.117 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ 0 (+ (* c c) (* d d))))
1538416304.117 * * * * [misc]progress:  [ 60 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1538416304.117 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1538416304.117 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416304.118 * * [misc]simplify:  iters left: 3 (11 enodes)
1538416304.120 * * [misc]simplify:  iters left: 2 (18 enodes)
1538416304.122 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1538416304.122 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1538416304.123 * * * * [misc]progress:  [ 61 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1538416304.123 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1538416304.123 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416304.124 * * [misc]simplify:  iters left: 3 (11 enodes)
1538416304.125 * * [misc]simplify:  iters left: 2 (18 enodes)
1538416304.128 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1538416304.128 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1538416304.128 * * * * [misc]progress:  [ 62 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (pow d 2) (pow c 2))))>
1538416304.128 * [enter]simplify:  Simplifying (+ (pow d 2) (pow c 2))
1538416304.128 * * [misc]simplify:  iters left: 3 (6 enodes)
1538416304.129 * * [misc]simplify:  iters left: 2 (9 enodes)
1538416304.131 * [exit]simplify:  Simplified to (+ (* d d) (* c c))
1538416304.131 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* d d) (* c c))))
1538416304.131 * * * * [misc]progress:  [ 63 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))))>
1538416304.131 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1538416304.131 * * [misc]simplify:  iters left: 3 (6 enodes)
1538416304.132 * * [misc]simplify:  iters left: 2 (9 enodes)
1538416304.133 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1538416304.133 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1538416304.133 * * * * [misc]progress:  [ 64 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))))>
1538416304.133 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1538416304.133 * * [misc]simplify:  iters left: 3 (6 enodes)
1538416304.134 * * [misc]simplify:  iters left: 2 (9 enodes)
1538416304.136 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1538416304.136 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1538416304.136 * * * [misc]progress:  adding candidates to table
1538416304.858 * * [misc]progress:  iteration 2 / 4
1538416304.858 * * * [misc]progress:  picking best candidate
1538416304.911 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416304.911 * * * [misc]progress:  localizing error
1538416304.919 * * * [misc]progress:  generating rewritten candidates
1538416304.920 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1538416304.923 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1538416304.926 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1538416304.943 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1538416304.950 * * * [misc]progress:  generating series expansions
1538416304.950 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1538416304.950 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1538416304.950 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1538416304.950 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1538416304.950 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1538416304.950 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416304.950 * [misc]taylor:  Taking taylor expansion of c in d
1538416304.951 * [misc]backup-simplify:  Simplify c into c
1538416304.951 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416304.951 * [misc]taylor:  Taking taylor expansion of d in d
1538416304.951 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.951 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.951 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416304.951 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1538416304.951 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1538416304.951 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416304.951 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.952 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1538416304.952 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416304.952 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416304.952 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416304.952 * [misc]taylor:  Taking taylor expansion of c in c
1538416304.952 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.952 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.952 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416304.952 * [misc]taylor:  Taking taylor expansion of d in c
1538416304.952 * [misc]backup-simplify:  Simplify d into d
1538416304.952 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416304.952 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416304.952 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416304.952 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416304.952 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.952 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416304.952 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416304.952 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416304.953 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416304.953 * [misc]taylor:  Taking taylor expansion of c in c
1538416304.953 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.953 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.953 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416304.953 * [misc]taylor:  Taking taylor expansion of d in c
1538416304.953 * [misc]backup-simplify:  Simplify d into d
1538416304.953 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416304.953 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416304.953 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416304.953 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416304.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.953 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416304.953 * [misc]taylor:  Taking taylor expansion of d in d
1538416304.953 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.954 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.954 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.954 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416304.954 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.954 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.954 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.954 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.954 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416304.954 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416304.955 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1538416304.955 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1538416304.955 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416304.955 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416304.955 * [misc]taylor:  Taking taylor expansion of d in d
1538416304.955 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.955 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.956 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416304.956 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416304.956 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.956 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.956 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.956 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.957 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416304.957 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.957 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1538416304.957 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416304.957 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.957 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.957 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416304.957 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.957 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.958 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1538416304.958 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416304.958 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416304.958 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416304.958 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416304.958 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416304.958 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416304.958 * [misc]taylor:  Taking taylor expansion of c in d
1538416304.958 * [misc]backup-simplify:  Simplify c into c
1538416304.958 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416304.958 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416304.958 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416304.958 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416304.958 * [misc]taylor:  Taking taylor expansion of d in d
1538416304.958 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.958 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.959 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.959 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416304.959 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416304.959 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416304.959 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.960 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416304.960 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.960 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416304.960 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416304.960 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416304.960 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416304.960 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416304.960 * [misc]taylor:  Taking taylor expansion of c in c
1538416304.960 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.960 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.960 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.960 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416304.960 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416304.961 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416304.961 * [misc]taylor:  Taking taylor expansion of d in c
1538416304.961 * [misc]backup-simplify:  Simplify d into d
1538416304.961 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416304.961 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416304.961 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416304.961 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416304.961 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.962 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416304.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.962 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416304.962 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416304.962 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416304.962 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416304.962 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416304.962 * [misc]taylor:  Taking taylor expansion of c in c
1538416304.962 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.962 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.962 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.962 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416304.962 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416304.963 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416304.963 * [misc]taylor:  Taking taylor expansion of d in c
1538416304.963 * [misc]backup-simplify:  Simplify d into d
1538416304.963 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416304.963 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416304.963 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416304.963 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416304.963 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.963 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416304.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.964 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416304.964 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416304.964 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.964 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416304.964 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.964 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.964 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416304.964 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416304.964 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416304.965 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416304.965 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416304.965 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416304.965 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416304.965 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416304.965 * [misc]taylor:  Taking taylor expansion of d in d
1538416304.965 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.965 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.965 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.965 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416304.965 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.965 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416304.965 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.965 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.965 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.966 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416304.966 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416304.966 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416304.966 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416304.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.966 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416304.966 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416304.966 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.967 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416304.967 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416304.967 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.967 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.967 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.967 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1538416304.967 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416304.967 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416304.967 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416304.967 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416304.967 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416304.967 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416304.967 * [misc]taylor:  Taking taylor expansion of c in d
1538416304.967 * [misc]backup-simplify:  Simplify c into c
1538416304.967 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416304.967 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416304.967 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416304.967 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416304.967 * [misc]taylor:  Taking taylor expansion of d in d
1538416304.967 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.967 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.968 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.968 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416304.968 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416304.968 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416304.968 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.968 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416304.968 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.968 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416304.968 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416304.968 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416304.968 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416304.968 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416304.968 * [misc]taylor:  Taking taylor expansion of c in c
1538416304.968 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.968 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.969 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.969 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416304.969 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416304.969 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416304.969 * [misc]taylor:  Taking taylor expansion of d in c
1538416304.969 * [misc]backup-simplify:  Simplify d into d
1538416304.969 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416304.969 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416304.969 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416304.969 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416304.969 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.969 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416304.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.971 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416304.971 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416304.971 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416304.971 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416304.971 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416304.971 * [misc]taylor:  Taking taylor expansion of c in c
1538416304.971 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.972 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.972 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.972 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416304.972 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416304.972 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416304.972 * [misc]taylor:  Taking taylor expansion of d in c
1538416304.972 * [misc]backup-simplify:  Simplify d into d
1538416304.972 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416304.972 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416304.972 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416304.972 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416304.972 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.972 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416304.973 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.973 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416304.973 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416304.973 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.973 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416304.973 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.973 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.973 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416304.973 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416304.973 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416304.974 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416304.974 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416304.974 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416304.974 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416304.974 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416304.974 * [misc]taylor:  Taking taylor expansion of d in d
1538416304.974 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.974 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.974 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.974 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416304.974 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.974 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416304.974 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.974 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.974 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.975 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416304.975 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416304.975 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416304.975 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416304.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.975 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416304.975 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416304.975 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.976 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416304.976 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416304.976 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.976 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.976 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.976 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1538416304.976 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1538416304.976 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1538416304.976 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1538416304.976 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1538416304.976 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1538416304.976 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416304.976 * [misc]taylor:  Taking taylor expansion of c in d
1538416304.976 * [misc]backup-simplify:  Simplify c into c
1538416304.976 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416304.976 * [misc]taylor:  Taking taylor expansion of d in d
1538416304.976 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.976 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.976 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416304.976 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1538416304.976 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1538416304.976 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416304.977 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.977 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1538416304.977 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416304.977 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416304.977 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416304.977 * [misc]taylor:  Taking taylor expansion of c in c
1538416304.977 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.977 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.977 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416304.977 * [misc]taylor:  Taking taylor expansion of d in c
1538416304.977 * [misc]backup-simplify:  Simplify d into d
1538416304.977 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416304.977 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416304.977 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416304.977 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416304.977 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.977 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416304.977 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416304.977 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416304.977 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416304.977 * [misc]taylor:  Taking taylor expansion of c in c
1538416304.977 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.977 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.977 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416304.977 * [misc]taylor:  Taking taylor expansion of d in c
1538416304.977 * [misc]backup-simplify:  Simplify d into d
1538416304.977 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416304.977 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416304.977 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416304.978 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416304.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.978 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416304.978 * [misc]taylor:  Taking taylor expansion of d in d
1538416304.978 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.978 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.978 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.978 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416304.978 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.978 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.978 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.978 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.978 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416304.978 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416304.979 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1538416304.979 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1538416304.979 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416304.979 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416304.979 * [misc]taylor:  Taking taylor expansion of d in d
1538416304.979 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.979 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.979 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416304.979 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416304.979 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.979 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.979 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.979 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.980 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416304.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.980 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1538416304.980 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416304.980 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.980 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.980 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416304.980 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.980 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.980 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1538416304.980 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416304.980 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416304.980 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416304.980 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416304.980 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416304.980 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416304.980 * [misc]taylor:  Taking taylor expansion of c in d
1538416304.981 * [misc]backup-simplify:  Simplify c into c
1538416304.981 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416304.981 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416304.981 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416304.981 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416304.981 * [misc]taylor:  Taking taylor expansion of d in d
1538416304.981 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.981 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.981 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.981 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416304.981 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416304.981 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416304.981 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.981 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416304.981 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.982 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416304.982 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416304.982 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416304.982 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416304.982 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416304.982 * [misc]taylor:  Taking taylor expansion of c in c
1538416304.982 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.982 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.982 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.982 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416304.982 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416304.982 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416304.982 * [misc]taylor:  Taking taylor expansion of d in c
1538416304.982 * [misc]backup-simplify:  Simplify d into d
1538416304.982 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416304.982 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416304.982 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416304.982 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416304.982 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.983 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416304.983 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.983 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416304.983 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416304.983 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416304.983 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416304.983 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416304.983 * [misc]taylor:  Taking taylor expansion of c in c
1538416304.983 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.983 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.983 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.983 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416304.983 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416304.983 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416304.983 * [misc]taylor:  Taking taylor expansion of d in c
1538416304.983 * [misc]backup-simplify:  Simplify d into d
1538416304.983 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416304.983 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416304.983 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416304.984 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416304.984 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.984 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416304.984 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.984 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416304.984 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416304.984 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.984 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416304.984 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.984 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.984 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416304.985 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416304.985 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416304.985 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416304.985 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416304.985 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416304.985 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416304.985 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416304.985 * [misc]taylor:  Taking taylor expansion of d in d
1538416304.985 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.985 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.985 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.986 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416304.986 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.986 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416304.986 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.986 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.986 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.986 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416304.986 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416304.986 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416304.986 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416304.987 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.987 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416304.987 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416304.987 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.987 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416304.987 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416304.987 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.987 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.987 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.987 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1538416304.988 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416304.988 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416304.988 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416304.988 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416304.988 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416304.988 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416304.988 * [misc]taylor:  Taking taylor expansion of c in d
1538416304.988 * [misc]backup-simplify:  Simplify c into c
1538416304.988 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416304.988 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416304.988 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416304.988 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416304.988 * [misc]taylor:  Taking taylor expansion of d in d
1538416304.988 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.988 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.988 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.989 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416304.989 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416304.989 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416304.989 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.989 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416304.990 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.990 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416304.990 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416304.990 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416304.990 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416304.990 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416304.990 * [misc]taylor:  Taking taylor expansion of c in c
1538416304.990 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.990 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.990 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.990 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416304.990 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416304.990 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416304.990 * [misc]taylor:  Taking taylor expansion of d in c
1538416304.990 * [misc]backup-simplify:  Simplify d into d
1538416304.990 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416304.991 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416304.991 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416304.991 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416304.991 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.991 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416304.992 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.992 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416304.992 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416304.992 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416304.992 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416304.992 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416304.992 * [misc]taylor:  Taking taylor expansion of c in c
1538416304.992 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.992 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.992 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.992 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416304.992 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416304.992 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416304.992 * [misc]taylor:  Taking taylor expansion of d in c
1538416304.992 * [misc]backup-simplify:  Simplify d into d
1538416304.992 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416304.993 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416304.993 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416304.993 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416304.993 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.993 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416304.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.994 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416304.994 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416304.994 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.994 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416304.994 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.994 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.994 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416304.995 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416304.995 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416304.996 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416304.996 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416304.996 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416304.996 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416304.996 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416304.996 * [misc]taylor:  Taking taylor expansion of d in d
1538416304.996 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.996 * [misc]backup-simplify:  Simplify 1 into 1
1538416304.996 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416304.996 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416304.996 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416304.997 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416304.997 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.997 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.997 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.997 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416304.998 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416304.998 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416304.998 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416304.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416304.998 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416304.999 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416304.999 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.999 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416304.999 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416304.999 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.999 * [misc]backup-simplify:  Simplify 0 into 0
1538416304.999 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.000 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1538416305.000 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1538416305.001 * [misc]backup-simplify:  Simplify (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) into (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1538416305.001 * [misc]approximate:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in (b c a d) around 0
1538416305.001 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1538416305.001 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1538416305.001 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416305.001 * [misc]taylor:  Taking taylor expansion of b in d
1538416305.001 * [misc]backup-simplify:  Simplify b into b
1538416305.001 * [misc]taylor:  Taking taylor expansion of c in d
1538416305.001 * [misc]backup-simplify:  Simplify c into c
1538416305.001 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416305.001 * [misc]taylor:  Taking taylor expansion of a in d
1538416305.001 * [misc]backup-simplify:  Simplify a into a
1538416305.001 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.001 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.001 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.001 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1538416305.001 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1538416305.001 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1538416305.001 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416305.001 * [misc]taylor:  Taking taylor expansion of c in d
1538416305.001 * [misc]backup-simplify:  Simplify c into c
1538416305.001 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416305.001 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.001 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.001 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.001 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416305.001 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1538416305.002 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416305.002 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1538416305.002 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416305.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.002 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416305.002 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1538416305.002 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1538416305.002 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1538416305.002 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1538416305.002 * [misc]taylor:  Taking taylor expansion of b in a
1538416305.002 * [misc]backup-simplify:  Simplify b into b
1538416305.002 * [misc]taylor:  Taking taylor expansion of c in a
1538416305.002 * [misc]backup-simplify:  Simplify c into c
1538416305.003 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416305.003 * [misc]taylor:  Taking taylor expansion of a in a
1538416305.003 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.003 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.003 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.003 * [misc]backup-simplify:  Simplify d into d
1538416305.003 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1538416305.003 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1538416305.003 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1538416305.003 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1538416305.003 * [misc]taylor:  Taking taylor expansion of c in a
1538416305.003 * [misc]backup-simplify:  Simplify c into c
1538416305.003 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416305.003 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.003 * [misc]backup-simplify:  Simplify d into d
1538416305.003 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416305.003 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.003 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1538416305.003 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1538416305.004 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1538416305.004 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416305.004 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416305.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.004 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1538416305.004 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1538416305.004 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1538416305.005 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1538416305.005 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416305.005 * [misc]taylor:  Taking taylor expansion of b in c
1538416305.005 * [misc]backup-simplify:  Simplify b into b
1538416305.005 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.005 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.005 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.005 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416305.005 * [misc]taylor:  Taking taylor expansion of a in c
1538416305.005 * [misc]backup-simplify:  Simplify a into a
1538416305.005 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.005 * [misc]backup-simplify:  Simplify d into d
1538416305.005 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1538416305.005 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1538416305.005 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416305.005 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416305.005 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.005 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.005 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.005 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416305.005 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.005 * [misc]backup-simplify:  Simplify d into d
1538416305.005 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.005 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416305.005 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.005 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1538416305.006 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416305.006 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.006 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416305.006 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1538416305.006 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1538416305.006 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1538416305.006 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416305.006 * [misc]taylor:  Taking taylor expansion of b in b
1538416305.006 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.006 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.006 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.006 * [misc]backup-simplify:  Simplify c into c
1538416305.006 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416305.006 * [misc]taylor:  Taking taylor expansion of a in b
1538416305.006 * [misc]backup-simplify:  Simplify a into a
1538416305.006 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.006 * [misc]backup-simplify:  Simplify d into d
1538416305.006 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1538416305.006 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1538416305.007 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1538416305.007 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416305.007 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.007 * [misc]backup-simplify:  Simplify c into c
1538416305.007 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416305.007 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.007 * [misc]backup-simplify:  Simplify d into d
1538416305.007 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416305.007 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.007 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1538416305.007 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1538416305.007 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1538416305.007 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416305.007 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416305.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.008 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1538416305.008 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1538416305.008 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1538416305.008 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1538416305.008 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416305.008 * [misc]taylor:  Taking taylor expansion of b in b
1538416305.008 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.008 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.008 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.008 * [misc]backup-simplify:  Simplify c into c
1538416305.008 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416305.008 * [misc]taylor:  Taking taylor expansion of a in b
1538416305.008 * [misc]backup-simplify:  Simplify a into a
1538416305.008 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.008 * [misc]backup-simplify:  Simplify d into d
1538416305.008 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1538416305.008 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1538416305.008 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1538416305.008 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416305.008 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.008 * [misc]backup-simplify:  Simplify c into c
1538416305.008 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416305.008 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.008 * [misc]backup-simplify:  Simplify d into d
1538416305.008 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416305.008 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.008 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1538416305.008 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1538416305.008 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1538416305.009 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416305.009 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416305.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.009 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1538416305.009 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1538416305.009 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416305.009 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.009 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1538416305.009 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1538416305.009 * [misc]backup-simplify:  Simplify (* (- (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) into (* -1 (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))
1538416305.009 * [misc]taylor:  Taking taylor expansion of (* -1 (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) in c
1538416305.009 * [misc]taylor:  Taking taylor expansion of -1 in c
1538416305.009 * [misc]backup-simplify:  Simplify -1 into -1
1538416305.009 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1538416305.009 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416305.010 * [misc]taylor:  Taking taylor expansion of a in c
1538416305.010 * [misc]backup-simplify:  Simplify a into a
1538416305.010 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.010 * [misc]backup-simplify:  Simplify d into d
1538416305.010 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1538416305.010 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1538416305.010 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416305.010 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416305.010 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.010 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.010 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.010 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416305.010 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.010 * [misc]backup-simplify:  Simplify d into d
1538416305.010 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.010 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416305.010 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.010 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1538416305.010 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416305.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.010 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416305.010 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1538416305.010 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.010 * [misc]backup-simplify:  Simplify (* (* a d) (/ 1 d)) into a
1538416305.010 * [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
1538416305.010 * [misc]taylor:  Taking taylor expansion of (* -1 a) in a
1538416305.010 * [misc]taylor:  Taking taylor expansion of -1 in a
1538416305.010 * [misc]backup-simplify:  Simplify -1 into -1
1538416305.010 * [misc]taylor:  Taking taylor expansion of a in a
1538416305.010 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.011 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.011 * [misc]backup-simplify:  Simplify (* -1 0) into 0
1538416305.011 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.011 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.011 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.011 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416305.011 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416305.011 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.011 * [misc]backup-simplify:  Simplify (+ c 0) into c
1538416305.011 * [misc]backup-simplify:  Simplify (+ (* (- (* a d)) 0) (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1538416305.011 * [misc]taylor:  Taking taylor expansion of (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1538416305.011 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.011 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.011 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.011 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1538416305.011 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1538416305.011 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416305.011 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416305.011 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.011 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.011 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.011 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416305.011 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.011 * [misc]backup-simplify:  Simplify d into d
1538416305.011 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.012 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416305.012 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.012 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1538416305.012 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416305.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.012 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416305.012 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1538416305.012 * [misc]backup-simplify:  Simplify (* 0 (/ 1 d)) into 0
1538416305.012 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.012 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.012 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.012 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.012 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.012 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416305.012 * [misc]backup-simplify:  Simplify (+ (* (* a d) 0) (* 0 (/ 1 d))) into 0
1538416305.012 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
1538416305.012 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.012 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.012 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.012 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.013 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.013 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
1538416305.013 * [misc]taylor:  Taking taylor expansion of -1 in d
1538416305.013 * [misc]backup-simplify:  Simplify -1 into -1
1538416305.013 * [misc]backup-simplify:  Simplify -1 into -1
1538416305.013 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.013 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1538416305.013 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416305.013 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.013 * [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
1538416305.014 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1538416305.014 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416305.015 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416305.015 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.015 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.015 * [misc]backup-simplify:  Simplify (+ (* (- (* a d)) 0) (+ (* c 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1538416305.015 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416305.015 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.015 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.015 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.015 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.015 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.015 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.015 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 d))) into (/ 1 d)
1538416305.015 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
1538416305.015 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.015 * [misc]backup-simplify:  Simplify d into d
1538416305.015 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416305.015 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1538416305.015 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.015 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.015 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.016 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.016 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.016 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.016 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416305.016 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416305.016 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416305.016 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ 1 (pow d 4)))
1538416305.017 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 4))) (pow 0 2) (+)) (* 2 (/ 1 d))) into (/ -1/2 (pow d 3))
1538416305.017 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416305.017 * [misc]backup-simplify:  Simplify (+ (* (* a d) (/ -1/2 (pow d 3))) (+ (* 0 0) (* 0 (/ 1 d)))) into (- (* 1/2 (/ a (pow d 2))))
1538416305.017 * [misc]backup-simplify:  Simplify (+ (* -1 (- (* 1/2 (/ a (pow d 2))))) (+ (* 0 0) (* 0 a))) into (* 1/2 (/ a (pow d 2)))
1538416305.017 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ a (pow d 2))) in a
1538416305.017 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1538416305.017 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416305.018 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 2)) in a
1538416305.018 * [misc]taylor:  Taking taylor expansion of a in a
1538416305.018 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.018 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.018 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416305.018 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.018 * [misc]backup-simplify:  Simplify d into d
1538416305.018 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.018 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.018 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.018 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.018 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.018 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.018 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.018 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.018 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
1538416305.018 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.018 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.018 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.018 * [misc]backup-simplify:  Simplify (* -1 (* 1 (* a (* 1 1)))) into (* -1 a)
1538416305.018 * [misc]backup-simplify:  Simplify (/ (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))))) into (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1538416305.019 * [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (b c a d) around 0
1538416305.019 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1538416305.019 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1538416305.019 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1538416305.019 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416305.019 * [misc]taylor:  Taking taylor expansion of b in d
1538416305.019 * [misc]backup-simplify:  Simplify b into b
1538416305.019 * [misc]taylor:  Taking taylor expansion of c in d
1538416305.019 * [misc]backup-simplify:  Simplify c into c
1538416305.019 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416305.019 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416305.019 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1538416305.019 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416305.019 * [misc]taylor:  Taking taylor expansion of a in d
1538416305.019 * [misc]backup-simplify:  Simplify a into a
1538416305.019 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.019 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.019 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.019 * [misc]backup-simplify:  Simplify (* a 0) into 0
1538416305.019 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1538416305.019 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1538416305.019 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1538416305.019 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416305.019 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416305.019 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416305.019 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416305.019 * [misc]taylor:  Taking taylor expansion of c in d
1538416305.019 * [misc]backup-simplify:  Simplify c into c
1538416305.019 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416305.019 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416305.019 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416305.019 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416305.019 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.019 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.019 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.019 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416305.020 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.020 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416305.020 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.020 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416305.020 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416305.020 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.020 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.021 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416305.021 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1538416305.021 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1538416305.021 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1538416305.021 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1538416305.021 * [misc]taylor:  Taking taylor expansion of b in a
1538416305.021 * [misc]backup-simplify:  Simplify b into b
1538416305.021 * [misc]taylor:  Taking taylor expansion of c in a
1538416305.021 * [misc]backup-simplify:  Simplify c into c
1538416305.021 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416305.021 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416305.021 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416305.021 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416305.021 * [misc]taylor:  Taking taylor expansion of a in a
1538416305.021 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.021 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.021 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.021 * [misc]backup-simplify:  Simplify d into d
1538416305.021 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416305.021 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416305.021 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416305.021 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1538416305.021 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1538416305.021 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1538416305.021 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1538416305.021 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1538416305.021 * [misc]taylor:  Taking taylor expansion of c in a
1538416305.021 * [misc]backup-simplify:  Simplify c into c
1538416305.021 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416305.021 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416305.021 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1538416305.021 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416305.021 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.021 * [misc]backup-simplify:  Simplify d into d
1538416305.021 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.021 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.022 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416305.022 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416305.022 * [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)))))
1538416305.022 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416305.022 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416305.022 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416305.022 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416305.022 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.022 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.023 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.023 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1538416305.023 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1538416305.023 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1538416305.023 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416305.023 * [misc]taylor:  Taking taylor expansion of b in c
1538416305.023 * [misc]backup-simplify:  Simplify b into b
1538416305.023 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.023 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.023 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.023 * [misc]backup-simplify:  Simplify (* b 0) into 0
1538416305.023 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1538416305.023 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1538416305.023 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416305.023 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416305.023 * [misc]taylor:  Taking taylor expansion of a in c
1538416305.023 * [misc]backup-simplify:  Simplify a into a
1538416305.023 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.023 * [misc]backup-simplify:  Simplify d into d
1538416305.023 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.023 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.023 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1538416305.023 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416305.023 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416305.023 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416305.023 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416305.023 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.023 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.023 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.023 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416305.023 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.023 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416305.023 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416305.024 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.024 * [misc]backup-simplify:  Simplify d into d
1538416305.024 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.024 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.024 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416305.024 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.024 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416305.024 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416305.024 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.024 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.025 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416305.025 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1538416305.025 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416305.025 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416305.025 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416305.025 * [misc]taylor:  Taking taylor expansion of b in b
1538416305.025 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.025 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.025 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.025 * [misc]backup-simplify:  Simplify c into c
1538416305.025 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416305.025 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416305.025 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416305.025 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416305.025 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416305.025 * [misc]taylor:  Taking taylor expansion of a in b
1538416305.025 * [misc]backup-simplify:  Simplify a into a
1538416305.025 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.025 * [misc]backup-simplify:  Simplify d into d
1538416305.025 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.025 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.025 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1538416305.025 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1538416305.025 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1538416305.025 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1538416305.025 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416305.025 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.025 * [misc]backup-simplify:  Simplify c into c
1538416305.025 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416305.025 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416305.025 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1538416305.025 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416305.025 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.025 * [misc]backup-simplify:  Simplify d into d
1538416305.025 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.025 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.026 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416305.026 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416305.026 * [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)))))
1538416305.026 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416305.026 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416305.026 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416305.026 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416305.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.026 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.027 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.027 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1538416305.027 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416305.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416305.027 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416305.027 * [misc]taylor:  Taking taylor expansion of b in b
1538416305.027 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.027 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.027 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.027 * [misc]backup-simplify:  Simplify c into c
1538416305.027 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416305.027 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416305.027 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416305.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416305.027 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416305.027 * [misc]taylor:  Taking taylor expansion of a in b
1538416305.027 * [misc]backup-simplify:  Simplify a into a
1538416305.027 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.027 * [misc]backup-simplify:  Simplify d into d
1538416305.027 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.027 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.027 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1538416305.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1538416305.027 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1538416305.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1538416305.027 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416305.027 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.027 * [misc]backup-simplify:  Simplify c into c
1538416305.027 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416305.027 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416305.027 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1538416305.027 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416305.027 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.027 * [misc]backup-simplify:  Simplify d into d
1538416305.027 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.028 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.028 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416305.028 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416305.028 * [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)))))
1538416305.028 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416305.028 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416305.028 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416305.028 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416305.028 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.029 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.029 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.029 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1538416305.029 * [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))
1538416305.029 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1538416305.029 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1538416305.029 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416305.029 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416305.029 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416305.029 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416305.029 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.029 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.029 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.029 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416305.029 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.029 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416305.029 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416305.029 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.029 * [misc]backup-simplify:  Simplify d into d
1538416305.029 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.030 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.030 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416305.030 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.030 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416305.030 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416305.030 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.030 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.030 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.030 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416305.031 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1538416305.031 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.031 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.031 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.031 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.031 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416305.031 * [misc]taylor:  Taking taylor expansion of 1 in a
1538416305.031 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.031 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416305.031 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1538416305.031 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416305.031 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1538416305.031 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (- (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))
1538416305.032 * [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) in c
1538416305.032 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1538416305.032 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416305.032 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416305.032 * [misc]taylor:  Taking taylor expansion of a in c
1538416305.032 * [misc]backup-simplify:  Simplify a into a
1538416305.032 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.032 * [misc]backup-simplify:  Simplify d into d
1538416305.032 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.032 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.032 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1538416305.032 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416305.032 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416305.032 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416305.032 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416305.032 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.032 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.032 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.032 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416305.032 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.032 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416305.032 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416305.032 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.032 * [misc]backup-simplify:  Simplify d into d
1538416305.032 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.032 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.032 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416305.032 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.033 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416305.033 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416305.033 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.033 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.033 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416305.033 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.034 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416305.034 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.034 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.034 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416305.034 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.034 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.034 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1538416305.034 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1538416305.034 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416305.034 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416305.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.035 * [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
1538416305.036 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.036 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1538416305.036 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416305.036 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416305.037 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416305.037 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.037 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.037 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1538416305.037 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416305.037 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.037 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.037 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.037 * [misc]backup-simplify:  Simplify (* (/ 1 (* a d)) 1) into (/ 1 (* a d))
1538416305.038 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416305.038 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1538416305.038 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416305.038 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416305.038 * [misc]taylor:  Taking taylor expansion of a in a
1538416305.038 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.038 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.038 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.038 * [misc]backup-simplify:  Simplify d into d
1538416305.038 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416305.038 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416305.038 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416305.038 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1538416305.038 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1538416305.038 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1538416305.038 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.038 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.038 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.038 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.039 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.039 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.039 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.039 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416305.039 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416305.040 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416305.040 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416305.040 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1538416305.041 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1538416305.041 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1538416305.042 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in a
1538416305.042 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in a
1538416305.042 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1538416305.042 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416305.042 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1538416305.042 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416305.042 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.042 * [misc]backup-simplify:  Simplify d into d
1538416305.042 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.042 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.042 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.042 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.042 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.042 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.042 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.042 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.042 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.043 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1538416305.043 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1538416305.043 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416305.043 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416305.044 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.044 * [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
1538416305.045 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.045 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1538416305.046 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416305.046 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416305.046 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416305.046 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.047 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))))) into 0
1538416305.047 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416305.047 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.047 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.047 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.047 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.047 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.047 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416305.047 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416305.048 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a d)) 0) (* 0 1)) into 0
1538416305.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.048 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.048 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.048 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416305.049 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416305.049 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416305.049 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416305.049 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416305.049 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.050 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1538416305.050 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1538416305.051 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1538416305.051 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.051 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.051 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.051 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.051 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.052 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1538416305.052 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1538416305.052 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.052 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.052 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.052 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.052 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 b)))))) into b
1538416305.053 * [misc]backup-simplify:  Simplify (/ (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))))) into (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1538416305.053 * [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (b c a d) around 0
1538416305.053 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1538416305.053 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1538416305.053 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1538416305.053 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416305.053 * [misc]taylor:  Taking taylor expansion of b in d
1538416305.053 * [misc]backup-simplify:  Simplify b into b
1538416305.053 * [misc]taylor:  Taking taylor expansion of c in d
1538416305.053 * [misc]backup-simplify:  Simplify c into c
1538416305.054 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416305.054 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416305.054 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1538416305.054 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416305.054 * [misc]taylor:  Taking taylor expansion of a in d
1538416305.054 * [misc]backup-simplify:  Simplify a into a
1538416305.054 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.054 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.054 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.054 * [misc]backup-simplify:  Simplify (* a 0) into 0
1538416305.054 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1538416305.054 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1538416305.054 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1538416305.054 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416305.054 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416305.054 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416305.055 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416305.055 * [misc]taylor:  Taking taylor expansion of c in d
1538416305.055 * [misc]backup-simplify:  Simplify c into c
1538416305.055 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416305.055 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416305.055 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416305.055 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416305.055 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.055 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.055 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.055 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416305.055 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.055 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416305.056 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.056 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416305.056 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416305.056 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.056 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.057 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.057 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416305.057 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1538416305.057 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1538416305.057 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1538416305.057 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1538416305.057 * [misc]taylor:  Taking taylor expansion of b in a
1538416305.057 * [misc]backup-simplify:  Simplify b into b
1538416305.057 * [misc]taylor:  Taking taylor expansion of c in a
1538416305.057 * [misc]backup-simplify:  Simplify c into c
1538416305.057 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416305.057 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416305.057 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416305.057 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416305.057 * [misc]taylor:  Taking taylor expansion of a in a
1538416305.057 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.057 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.058 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.058 * [misc]backup-simplify:  Simplify d into d
1538416305.058 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416305.058 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416305.058 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416305.058 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1538416305.058 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1538416305.058 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1538416305.058 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1538416305.058 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1538416305.058 * [misc]taylor:  Taking taylor expansion of c in a
1538416305.058 * [misc]backup-simplify:  Simplify c into c
1538416305.058 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416305.058 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416305.058 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1538416305.058 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416305.058 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.058 * [misc]backup-simplify:  Simplify d into d
1538416305.058 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.059 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.059 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416305.059 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416305.059 * [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)))))
1538416305.059 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416305.059 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416305.060 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416305.060 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416305.060 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.060 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.061 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.061 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1538416305.061 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1538416305.061 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1538416305.061 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416305.061 * [misc]taylor:  Taking taylor expansion of b in c
1538416305.061 * [misc]backup-simplify:  Simplify b into b
1538416305.061 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.061 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.061 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.061 * [misc]backup-simplify:  Simplify (* b 0) into 0
1538416305.061 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1538416305.061 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1538416305.061 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416305.061 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416305.061 * [misc]taylor:  Taking taylor expansion of a in c
1538416305.061 * [misc]backup-simplify:  Simplify a into a
1538416305.061 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.061 * [misc]backup-simplify:  Simplify d into d
1538416305.061 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.062 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.062 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1538416305.062 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416305.062 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416305.062 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416305.062 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416305.062 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.062 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.062 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.062 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416305.062 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.062 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416305.062 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416305.062 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.062 * [misc]backup-simplify:  Simplify d into d
1538416305.062 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.062 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.063 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416305.063 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.063 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416305.063 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416305.063 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.064 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.064 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.064 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416305.064 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1538416305.064 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416305.064 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416305.064 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416305.064 * [misc]taylor:  Taking taylor expansion of b in b
1538416305.064 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.064 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.064 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.064 * [misc]backup-simplify:  Simplify c into c
1538416305.065 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416305.065 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416305.065 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416305.065 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416305.065 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416305.065 * [misc]taylor:  Taking taylor expansion of a in b
1538416305.065 * [misc]backup-simplify:  Simplify a into a
1538416305.065 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.065 * [misc]backup-simplify:  Simplify d into d
1538416305.065 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.065 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.065 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1538416305.065 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1538416305.065 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1538416305.065 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1538416305.065 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416305.065 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.065 * [misc]backup-simplify:  Simplify c into c
1538416305.065 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416305.065 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416305.066 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1538416305.066 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416305.066 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.066 * [misc]backup-simplify:  Simplify d into d
1538416305.066 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.066 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.066 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416305.066 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416305.066 * [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)))))
1538416305.066 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416305.067 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416305.067 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416305.067 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416305.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.068 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.068 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.068 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1538416305.068 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416305.068 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416305.068 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416305.068 * [misc]taylor:  Taking taylor expansion of b in b
1538416305.068 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.068 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.068 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.068 * [misc]backup-simplify:  Simplify c into c
1538416305.068 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416305.069 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416305.069 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416305.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416305.069 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416305.069 * [misc]taylor:  Taking taylor expansion of a in b
1538416305.069 * [misc]backup-simplify:  Simplify a into a
1538416305.069 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.069 * [misc]backup-simplify:  Simplify d into d
1538416305.069 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.069 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.069 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1538416305.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1538416305.069 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1538416305.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1538416305.069 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416305.069 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.069 * [misc]backup-simplify:  Simplify c into c
1538416305.069 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416305.069 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416305.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1538416305.069 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416305.069 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.069 * [misc]backup-simplify:  Simplify d into d
1538416305.070 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.070 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.070 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416305.070 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416305.071 * [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)))))
1538416305.071 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416305.071 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416305.071 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416305.071 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416305.071 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.072 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.072 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.072 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1538416305.073 * [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))
1538416305.073 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1538416305.073 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1538416305.073 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416305.073 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416305.073 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416305.073 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416305.073 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.073 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.073 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.073 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416305.073 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.074 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416305.074 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416305.074 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.074 * [misc]backup-simplify:  Simplify d into d
1538416305.074 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.074 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.074 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416305.074 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.074 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416305.075 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416305.075 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.075 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.076 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416305.076 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1538416305.076 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.076 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.076 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.076 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.076 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416305.076 * [misc]taylor:  Taking taylor expansion of 1 in a
1538416305.076 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.076 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416305.077 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1538416305.077 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416305.077 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1538416305.077 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (- (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))
1538416305.077 * [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) in c
1538416305.077 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1538416305.077 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416305.077 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416305.077 * [misc]taylor:  Taking taylor expansion of a in c
1538416305.077 * [misc]backup-simplify:  Simplify a into a
1538416305.077 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.077 * [misc]backup-simplify:  Simplify d into d
1538416305.078 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.078 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.078 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1538416305.078 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416305.078 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416305.078 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416305.078 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416305.078 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.078 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.078 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.078 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416305.078 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.078 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416305.078 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416305.078 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.078 * [misc]backup-simplify:  Simplify d into d
1538416305.078 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.078 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.079 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416305.079 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.079 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416305.079 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416305.079 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.080 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.080 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.080 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416305.080 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.081 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416305.081 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.081 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.081 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416305.081 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.081 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.081 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1538416305.081 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1538416305.081 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416305.082 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416305.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.082 * [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
1538416305.084 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.084 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1538416305.084 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416305.084 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416305.085 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416305.085 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.085 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1538416305.085 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416305.085 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.085 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.085 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.086 * [misc]backup-simplify:  Simplify (* (/ 1 (* a d)) 1) into (/ 1 (* a d))
1538416305.086 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416305.086 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1538416305.086 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416305.086 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416305.086 * [misc]taylor:  Taking taylor expansion of a in a
1538416305.086 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.086 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.086 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.086 * [misc]backup-simplify:  Simplify d into d
1538416305.086 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416305.086 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416305.086 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416305.086 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1538416305.086 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1538416305.086 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1538416305.086 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.086 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.086 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.087 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.087 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.087 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.087 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.087 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416305.088 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416305.088 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416305.088 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416305.088 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1538416305.089 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1538416305.090 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1538416305.090 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in a
1538416305.090 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in a
1538416305.090 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1538416305.090 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416305.090 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1538416305.090 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416305.090 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.090 * [misc]backup-simplify:  Simplify d into d
1538416305.090 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416305.090 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416305.090 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.090 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.090 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.090 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.090 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.090 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.091 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.091 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1538416305.091 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1538416305.092 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416305.092 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416305.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.093 * [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
1538416305.094 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416305.094 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1538416305.094 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416305.095 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416305.095 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416305.095 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.096 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))))) into 0
1538416305.096 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416305.096 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.096 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.096 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.096 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.096 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.096 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416305.096 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416305.096 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a d)) 0) (* 0 1)) into 0
1538416305.097 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.097 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.097 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.097 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416305.097 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416305.098 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416305.098 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416305.098 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416305.098 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.099 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1538416305.099 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1538416305.100 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1538416305.100 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.100 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.100 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.100 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.100 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.100 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1538416305.100 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1538416305.100 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.100 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.100 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.100 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.101 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- b))))))) into (* -1 b)
1538416305.101 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1538416305.101 * [misc]backup-simplify:  Simplify (- (* b c) (* a d)) into (- (* b c) (* a d))
1538416305.101 * [misc]approximate:  Taking taylor expansion of (- (* b c) (* a d)) in (b c a d) around 0
1538416305.101 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1538416305.101 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416305.101 * [misc]taylor:  Taking taylor expansion of b in d
1538416305.101 * [misc]backup-simplify:  Simplify b into b
1538416305.101 * [misc]taylor:  Taking taylor expansion of c in d
1538416305.101 * [misc]backup-simplify:  Simplify c into c
1538416305.101 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416305.101 * [misc]taylor:  Taking taylor expansion of a in d
1538416305.101 * [misc]backup-simplify:  Simplify a into a
1538416305.101 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.101 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.101 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.101 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1538416305.101 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1538416305.101 * [misc]taylor:  Taking taylor expansion of b in a
1538416305.101 * [misc]backup-simplify:  Simplify b into b
1538416305.101 * [misc]taylor:  Taking taylor expansion of c in a
1538416305.101 * [misc]backup-simplify:  Simplify c into c
1538416305.101 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416305.101 * [misc]taylor:  Taking taylor expansion of a in a
1538416305.101 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.101 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.102 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.102 * [misc]backup-simplify:  Simplify d into d
1538416305.102 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1538416305.102 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416305.102 * [misc]taylor:  Taking taylor expansion of b in c
1538416305.102 * [misc]backup-simplify:  Simplify b into b
1538416305.102 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.102 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.102 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.102 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416305.102 * [misc]taylor:  Taking taylor expansion of a in c
1538416305.102 * [misc]backup-simplify:  Simplify a into a
1538416305.102 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.102 * [misc]backup-simplify:  Simplify d into d
1538416305.102 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1538416305.102 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416305.102 * [misc]taylor:  Taking taylor expansion of b in b
1538416305.102 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.102 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.102 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.102 * [misc]backup-simplify:  Simplify c into c
1538416305.102 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416305.102 * [misc]taylor:  Taking taylor expansion of a in b
1538416305.102 * [misc]backup-simplify:  Simplify a into a
1538416305.102 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.102 * [misc]backup-simplify:  Simplify d into d
1538416305.102 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1538416305.102 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416305.102 * [misc]taylor:  Taking taylor expansion of b in b
1538416305.102 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.102 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.102 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.102 * [misc]backup-simplify:  Simplify c into c
1538416305.102 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416305.102 * [misc]taylor:  Taking taylor expansion of a in b
1538416305.102 * [misc]backup-simplify:  Simplify a into a
1538416305.102 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.102 * [misc]backup-simplify:  Simplify d into d
1538416305.103 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416305.103 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.103 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1538416305.103 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1538416305.103 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in c
1538416305.103 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416305.103 * [misc]taylor:  Taking taylor expansion of a in c
1538416305.103 * [misc]backup-simplify:  Simplify a into a
1538416305.103 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.103 * [misc]backup-simplify:  Simplify d into d
1538416305.103 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.103 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1538416305.103 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in a
1538416305.103 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416305.103 * [misc]taylor:  Taking taylor expansion of a in a
1538416305.104 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.104 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.104 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.104 * [misc]backup-simplify:  Simplify d into d
1538416305.104 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416305.104 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.104 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.104 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.104 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.104 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416305.104 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416305.105 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.105 * [misc]backup-simplify:  Simplify (+ c 0) into c
1538416305.105 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.105 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.105 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.105 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.105 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.105 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.105 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.105 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.105 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416305.105 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.105 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.105 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.105 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.105 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.105 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.106 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416305.106 * [misc]backup-simplify:  Simplify (- d) into (- d)
1538416305.106 * [misc]taylor:  Taking taylor expansion of (- d) in d
1538416305.106 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.106 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.106 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.106 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.106 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.106 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.106 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416305.107 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416305.107 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.107 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416305.107 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.107 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.107 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.107 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.107 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.107 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.107 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.107 * [misc]backup-simplify:  Simplify (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1538416305.108 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1538416305.108 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1538416305.108 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1538416305.108 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416305.108 * [misc]taylor:  Taking taylor expansion of b in d
1538416305.108 * [misc]backup-simplify:  Simplify b into b
1538416305.108 * [misc]taylor:  Taking taylor expansion of c in d
1538416305.108 * [misc]backup-simplify:  Simplify c into c
1538416305.108 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416305.108 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416305.108 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1538416305.108 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416305.108 * [misc]taylor:  Taking taylor expansion of a in d
1538416305.108 * [misc]backup-simplify:  Simplify a into a
1538416305.108 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.108 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.108 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.108 * [misc]backup-simplify:  Simplify (* a 0) into 0
1538416305.108 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1538416305.108 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1538416305.108 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1538416305.109 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1538416305.109 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1538416305.109 * [misc]taylor:  Taking taylor expansion of b in a
1538416305.109 * [misc]backup-simplify:  Simplify b into b
1538416305.109 * [misc]taylor:  Taking taylor expansion of c in a
1538416305.109 * [misc]backup-simplify:  Simplify c into c
1538416305.109 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416305.109 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416305.109 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416305.109 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416305.109 * [misc]taylor:  Taking taylor expansion of a in a
1538416305.109 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.109 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.109 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.109 * [misc]backup-simplify:  Simplify d into d
1538416305.109 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416305.109 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416305.109 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416305.110 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1538416305.110 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1538416305.110 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416305.110 * [misc]taylor:  Taking taylor expansion of b in c
1538416305.110 * [misc]backup-simplify:  Simplify b into b
1538416305.110 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.110 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.110 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.110 * [misc]backup-simplify:  Simplify (* b 0) into 0
1538416305.110 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1538416305.110 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1538416305.110 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416305.110 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416305.110 * [misc]taylor:  Taking taylor expansion of a in c
1538416305.110 * [misc]backup-simplify:  Simplify a into a
1538416305.110 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.110 * [misc]backup-simplify:  Simplify d into d
1538416305.110 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.110 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.110 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416305.111 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416305.111 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416305.111 * [misc]taylor:  Taking taylor expansion of b in b
1538416305.111 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.111 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.111 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.111 * [misc]backup-simplify:  Simplify c into c
1538416305.111 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416305.111 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416305.111 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416305.111 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416305.111 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416305.111 * [misc]taylor:  Taking taylor expansion of a in b
1538416305.111 * [misc]backup-simplify:  Simplify a into a
1538416305.111 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.111 * [misc]backup-simplify:  Simplify d into d
1538416305.111 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.111 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.111 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416305.111 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416305.111 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416305.111 * [misc]taylor:  Taking taylor expansion of b in b
1538416305.112 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.112 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.112 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.112 * [misc]backup-simplify:  Simplify c into c
1538416305.112 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416305.112 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416305.112 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416305.112 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416305.112 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416305.112 * [misc]taylor:  Taking taylor expansion of a in b
1538416305.112 * [misc]backup-simplify:  Simplify a into a
1538416305.112 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.112 * [misc]backup-simplify:  Simplify d into d
1538416305.112 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.112 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.112 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1538416305.112 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1538416305.112 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.113 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.113 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.113 * [misc]taylor:  Taking taylor expansion of 1 in a
1538416305.113 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.113 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416305.113 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1538416305.113 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416305.114 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1538416305.114 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1538416305.114 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416305.114 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416305.114 * [misc]taylor:  Taking taylor expansion of a in c
1538416305.114 * [misc]backup-simplify:  Simplify a into a
1538416305.114 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.114 * [misc]backup-simplify:  Simplify d into d
1538416305.114 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.114 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.114 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.114 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.114 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.114 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416305.114 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.115 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1538416305.115 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416305.115 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416305.115 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416305.115 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.116 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.116 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416305.116 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.116 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416305.116 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1538416305.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416305.116 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416305.116 * [misc]taylor:  Taking taylor expansion of a in a
1538416305.116 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.116 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.116 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.116 * [misc]backup-simplify:  Simplify d into d
1538416305.116 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416305.116 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416305.116 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416305.117 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1538416305.117 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1538416305.117 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1538416305.117 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.117 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.117 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.117 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.117 * [misc]backup-simplify:  Simplify (- 1) into -1
1538416305.117 * [misc]backup-simplify:  Simplify -1 into -1
1538416305.117 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416305.117 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.117 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.118 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.118 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.118 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.118 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.118 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.118 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1538416305.119 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416305.119 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416305.119 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416305.119 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.119 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.119 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416305.120 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.120 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.120 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.120 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416305.120 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416305.120 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.120 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.120 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.121 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416305.121 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.121 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.122 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1538416305.122 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1538416305.123 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.123 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.123 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.123 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.123 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.123 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.123 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.123 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.123 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.123 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.123 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.124 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.124 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.124 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.124 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.125 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1538416305.125 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416305.125 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416305.125 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416305.126 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.126 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.126 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416305.126 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.126 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.126 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.126 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.126 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.126 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416305.127 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416305.127 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.127 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.127 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.127 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416305.127 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.127 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.127 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.127 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.127 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.128 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.128 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.128 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.128 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1538416305.128 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1538416305.128 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.128 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.129 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.129 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.129 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.129 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.129 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.129 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.129 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.129 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.129 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.129 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 b)))))) (* -1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 a)) (* 1 1))))) into (- (* b c) (* a d))
1538416305.130 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1538416305.130 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1538416305.130 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1538416305.130 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1538416305.130 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416305.130 * [misc]taylor:  Taking taylor expansion of b in d
1538416305.130 * [misc]backup-simplify:  Simplify b into b
1538416305.130 * [misc]taylor:  Taking taylor expansion of c in d
1538416305.130 * [misc]backup-simplify:  Simplify c into c
1538416305.130 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416305.130 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416305.130 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1538416305.130 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416305.130 * [misc]taylor:  Taking taylor expansion of a in d
1538416305.130 * [misc]backup-simplify:  Simplify a into a
1538416305.130 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.130 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.130 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.131 * [misc]backup-simplify:  Simplify (* a 0) into 0
1538416305.131 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1538416305.131 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1538416305.131 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1538416305.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1538416305.131 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1538416305.131 * [misc]taylor:  Taking taylor expansion of b in a
1538416305.131 * [misc]backup-simplify:  Simplify b into b
1538416305.131 * [misc]taylor:  Taking taylor expansion of c in a
1538416305.131 * [misc]backup-simplify:  Simplify c into c
1538416305.131 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416305.131 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416305.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416305.131 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416305.131 * [misc]taylor:  Taking taylor expansion of a in a
1538416305.131 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.131 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.131 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.131 * [misc]backup-simplify:  Simplify d into d
1538416305.131 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416305.132 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416305.132 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416305.132 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1538416305.132 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1538416305.132 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416305.132 * [misc]taylor:  Taking taylor expansion of b in c
1538416305.132 * [misc]backup-simplify:  Simplify b into b
1538416305.132 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.132 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.132 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.132 * [misc]backup-simplify:  Simplify (* b 0) into 0
1538416305.132 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1538416305.132 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1538416305.132 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416305.132 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416305.132 * [misc]taylor:  Taking taylor expansion of a in c
1538416305.132 * [misc]backup-simplify:  Simplify a into a
1538416305.132 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.133 * [misc]backup-simplify:  Simplify d into d
1538416305.133 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.133 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.133 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416305.133 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416305.133 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416305.133 * [misc]taylor:  Taking taylor expansion of b in b
1538416305.133 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.133 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.133 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.133 * [misc]backup-simplify:  Simplify c into c
1538416305.133 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416305.133 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416305.133 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416305.133 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416305.133 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416305.133 * [misc]taylor:  Taking taylor expansion of a in b
1538416305.133 * [misc]backup-simplify:  Simplify a into a
1538416305.133 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.134 * [misc]backup-simplify:  Simplify d into d
1538416305.134 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.134 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.134 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1538416305.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416305.134 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416305.134 * [misc]taylor:  Taking taylor expansion of b in b
1538416305.134 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.134 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.134 * [misc]taylor:  Taking taylor expansion of c in b
1538416305.134 * [misc]backup-simplify:  Simplify c into c
1538416305.134 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416305.134 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416305.134 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416305.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1538416305.134 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1538416305.134 * [misc]taylor:  Taking taylor expansion of a in b
1538416305.134 * [misc]backup-simplify:  Simplify a into a
1538416305.134 * [misc]taylor:  Taking taylor expansion of d in b
1538416305.134 * [misc]backup-simplify:  Simplify d into d
1538416305.134 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.135 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.135 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1538416305.135 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1538416305.135 * [misc]taylor:  Taking taylor expansion of c in c
1538416305.135 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.135 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.135 * [misc]taylor:  Taking taylor expansion of 1 in a
1538416305.135 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.136 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416305.136 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1538416305.136 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416305.136 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1538416305.136 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1538416305.136 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416305.136 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416305.136 * [misc]taylor:  Taking taylor expansion of a in c
1538416305.136 * [misc]backup-simplify:  Simplify a into a
1538416305.136 * [misc]taylor:  Taking taylor expansion of d in c
1538416305.136 * [misc]backup-simplify:  Simplify d into d
1538416305.136 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416305.136 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416305.137 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.137 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.137 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.137 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416305.137 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.137 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1538416305.137 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416305.138 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416305.138 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416305.138 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.138 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416305.138 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.138 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1538416305.138 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1538416305.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416305.138 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416305.138 * [misc]taylor:  Taking taylor expansion of a in a
1538416305.138 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.138 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.138 * [misc]taylor:  Taking taylor expansion of d in a
1538416305.139 * [misc]backup-simplify:  Simplify d into d
1538416305.139 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416305.139 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416305.139 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416305.139 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1538416305.139 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1538416305.139 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1538416305.139 * [misc]taylor:  Taking taylor expansion of d in d
1538416305.139 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.139 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.139 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416305.139 * [misc]backup-simplify:  Simplify (- 1) into -1
1538416305.139 * [misc]backup-simplify:  Simplify -1 into -1
1538416305.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416305.140 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.140 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.140 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.140 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.140 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.140 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.140 * [misc]backup-simplify:  Simplify 1 into 1
1538416305.141 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1538416305.141 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416305.141 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416305.142 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416305.142 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.142 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.142 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416305.142 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.142 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.142 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.142 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1538416305.142 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1538416305.143 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.143 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.143 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416305.143 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.143 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.143 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1538416305.144 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1538416305.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.144 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.144 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.144 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.144 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.144 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.144 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.144 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.144 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.144 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416305.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.145 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.145 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.145 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.145 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.145 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1538416305.146 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416305.146 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416305.146 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416305.147 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416305.147 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416305.147 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.147 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.147 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.147 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.147 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.147 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1538416305.148 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1538416305.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.148 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.148 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.148 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416305.148 * [misc]taylor:  Taking taylor expansion of 0 in a
1538416305.148 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.148 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.148 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.148 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.148 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.149 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.149 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.149 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1538416305.149 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1538416305.149 * [misc]backup-simplify:  Simplify (- 0) into 0
1538416305.149 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.149 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.150 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.150 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.150 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.150 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.150 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416305.150 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.150 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.150 * [misc]backup-simplify:  Simplify 0 into 0
1538416305.150 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- b))))))) (* -1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- a))) (* 1 1))))) into (- (* b c) (* a d))
1538416305.151 * * * [misc]progress:  simplifying candidates
1538416305.151 * * * * [misc]progress:  [ 1 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (pow (+ (* c c) (* d d)) 1/2)))>
1538416305.151 * * * * [misc]progress:  [ 2 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (pow (sqrt (+ (* c c) (* d d))) 1)))>
1538416305.151 * * * * [misc]progress:  [ 3 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (exp (log (sqrt (+ (* c c) (* d d)))))))>
1538416305.151 * * * * [misc]progress:  [ 4 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (log (exp (sqrt (+ (* c c) (* d d)))))))>
1538416305.151 * * * * [misc]progress:  [ 5 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1538416305.151 * * * * [misc]progress:  [ 6 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1538416305.151 * * * * [misc]progress:  [ 7 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1538416305.151 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1538416305.152 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416305.154 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416305.157 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1538416305.157 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1538416305.157 * * * * [misc]progress:  [ 8 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1538416305.157 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1538416305.157 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416305.160 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416305.162 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1538416305.162 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1538416305.162 * * * * [misc]progress:  [ 9 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))>
1538416305.163 * [enter]simplify:  Simplifying (sqrt 1)
1538416305.163 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416305.164 * [exit]simplify:  Simplified to 1
1538416305.164 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* 1 (sqrt (+ (* c c) (* d d))))))
1538416305.164 * * * * [misc]progress:  [ 10 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1538416305.165 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1538416305.165 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416305.168 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416305.173 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416305.179 * * [misc]simplify:  iters left: 3 (49 enodes)
1538416305.186 * * [misc]simplify:  iters left: 2 (56 enodes)
1538416305.192 * * [misc]simplify:  iters left: 1 (61 enodes)
1538416305.199 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1538416305.199 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))
1538416305.199 * * * * [misc]progress:  [ 11 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1538416305.199 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1538416305.199 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416305.201 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416305.205 * * [misc]simplify:  iters left: 4 (41 enodes)
1538416305.212 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416305.226 * * [misc]simplify:  iters left: 2 (175 enodes)
1538416305.296 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1538416305.297 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))))
1538416305.297 * * * * [misc]progress:  [ 12 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1538416305.297 * * * * [misc]progress:  [ 13 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (fabs (sqrt (+ (* c c) (* d d))))))>
1538416305.297 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416305.297 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416305.298 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416305.299 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416305.299 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (fabs (sqrt (+ (* c c) (* d d))))))
1538416305.299 * * * * [misc]progress:  [ 14 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* 1 (sqrt (+ (* c c) (* d d))))))>
1538416305.299 * * * * [misc]progress:  [ 15 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (pow (+ (* c c) (* d d)) 1/2)) (sqrt (+ (* c c) (* d d)))))>
1538416305.299 * * * * [misc]progress:  [ 16 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (pow (sqrt (+ (* c c) (* d d))) 1)) (sqrt (+ (* c c) (* d d)))))>
1538416305.299 * * * * [misc]progress:  [ 17 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (exp (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.299 * * * * [misc]progress:  [ 18 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (log (exp (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.299 * * * * [misc]progress:  [ 19 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.299 * * * * [misc]progress:  [ 20 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.299 * * * * [misc]progress:  [ 21 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.299 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1538416305.300 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416305.301 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416305.302 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1538416305.302 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.302 * * * * [misc]progress:  [ 22 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.302 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1538416305.302 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416305.304 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416305.305 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1538416305.305 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.305 * * * * [misc]progress:  [ 23 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.305 * [enter]simplify:  Simplifying (sqrt 1)
1538416305.305 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416305.306 * [exit]simplify:  Simplified to 1
1538416305.306 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416305.306 * * * * [misc]progress:  [ 24 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.306 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1538416305.306 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416305.308 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416305.311 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416305.317 * * [misc]simplify:  iters left: 3 (49 enodes)
1538416305.324 * * [misc]simplify:  iters left: 2 (56 enodes)
1538416305.331 * * [misc]simplify:  iters left: 1 (61 enodes)
1538416305.337 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1538416305.337 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1538416305.338 * * * * [misc]progress:  [ 25 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.338 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1538416305.338 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416305.339 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416305.343 * * [misc]simplify:  iters left: 4 (41 enodes)
1538416305.350 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416305.367 * * [misc]simplify:  iters left: 2 (175 enodes)
1538416305.435 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1538416305.435 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416305.435 * * * * [misc]progress:  [ 26 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.435 * * * * [misc]progress:  [ 27 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (fabs (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.436 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416305.436 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416305.437 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416305.438 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416305.438 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (fabs (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416305.438 * * * * [misc]progress:  [ 28 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.438 * * * * [misc]progress:  [ 29 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) 1) (sqrt (+ (* c c) (* d d)))))>
1538416305.438 * * * * [misc]progress:  [ 30 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.438 * [enter]simplify:  Simplifying (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))
1538416305.438 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416305.440 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416305.443 * * [misc]simplify:  iters left: 4 (29 enodes)
1538416305.447 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))
1538416305.447 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (exp (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.447 * * * * [misc]progress:  [ 31 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.447 * * * * [misc]progress:  [ 32 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (exp (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.447 * * * * [misc]progress:  [ 33 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (/ (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.447 * [enter]simplify:  Simplifying (/ (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1538416305.447 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416305.450 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416305.456 * * [misc]simplify:  iters left: 4 (89 enodes)
1538416305.478 * * [misc]simplify:  iters left: 3 (286 enodes)
1538416305.599 * [exit]simplify:  Simplified to (* (* (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (sqrt (+ (* d d) (* c c)))))
1538416305.599 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (cbrt (* (* (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (sqrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.599 * * * * [misc]progress:  [ 34 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.599 * * * * [misc]progress:  [ 35 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (* (* (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.599 * * * * [misc]progress:  [ 36 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.599 * * * * [misc]progress:  [ 37 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (- (* b c) (* a d))) (- (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.599 * * * * [misc]progress:  [ 38 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.600 * [enter]simplify:  Simplifying (/ (* b c) (sqrt (+ (* c c) (* d d))))
1538416305.600 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416305.601 * * [misc]simplify:  iters left: 5 (13 enodes)
1538416305.603 * * [misc]simplify:  iters left: 4 (15 enodes)
1538416305.605 * * [misc]simplify:  iters left: 3 (18 enodes)
1538416305.607 * * [misc]simplify:  iters left: 2 (20 enodes)
1538416305.610 * * [misc]simplify:  iters left: 1 (21 enodes)
1538416305.615 * [exit]simplify:  Simplified to (/ (* b c) (sqrt (+ (* c c) (* d d))))
1538416305.615 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416305.615 * * * * [misc]progress:  [ 39 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.615 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1538416305.615 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416305.621 * * [misc]simplify:  iters left: 5 (27 enodes)
1538416305.629 * * [misc]simplify:  iters left: 4 (43 enodes)
1538416305.641 * * [misc]simplify:  iters left: 3 (46 enodes)
1538416305.653 * * [misc]simplify:  iters left: 2 (49 enodes)
1538416305.666 * [exit]simplify:  Simplified to (* (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* d d) (* c c))))))
1538416305.666 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.667 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1538416305.667 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416305.671 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416305.677 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416305.687 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1538416305.687 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.687 * * * * [misc]progress:  [ 40 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.687 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1538416305.687 * * [misc]simplify:  iters left: 6 (16 enodes)
1538416305.693 * * [misc]simplify:  iters left: 5 (24 enodes)
1538416305.700 * * [misc]simplify:  iters left: 4 (33 enodes)
1538416305.709 * * [misc]simplify:  iters left: 3 (34 enodes)
1538416305.718 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1538416305.718 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.719 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1538416305.719 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416305.723 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416305.729 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416305.736 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1538416305.736 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.736 * * * * [misc]progress:  [ 41 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.736 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416305.737 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416305.741 * * [misc]simplify:  iters left: 5 (22 enodes)
1538416305.746 * * [misc]simplify:  iters left: 4 (31 enodes)
1538416305.750 * * [misc]simplify:  iters left: 3 (32 enodes)
1538416305.754 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1538416305.754 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.754 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416305.754 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416305.756 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416305.759 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416305.763 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416305.763 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.763 * * * * [misc]progress:  [ 42 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.763 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1))
1538416305.763 * * [misc]simplify:  iters left: 6 (12 enodes)
1538416305.766 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416305.768 * * [misc]simplify:  iters left: 4 (29 enodes)
1538416305.772 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1538416305.772 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416305.772 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1538416305.772 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416305.774 * * [misc]simplify:  iters left: 5 (18 enodes)
1538416305.777 * * [misc]simplify:  iters left: 4 (25 enodes)
1538416305.781 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1538416305.781 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416305.781 * * * * [misc]progress:  [ 43 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.781 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416305.781 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416305.784 * * [misc]simplify:  iters left: 5 (22 enodes)
1538416305.787 * * [misc]simplify:  iters left: 4 (31 enodes)
1538416305.797 * * [misc]simplify:  iters left: 3 (32 enodes)
1538416305.806 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1538416305.806 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.806 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416305.806 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416305.810 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416305.816 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416305.823 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416305.823 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.823 * * * * [misc]progress:  [ 44 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.824 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1)
1538416305.824 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416305.827 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416305.832 * * [misc]simplify:  iters left: 4 (32 enodes)
1538416305.840 * * [misc]simplify:  iters left: 3 (46 enodes)
1538416305.852 * * [misc]simplify:  iters left: 2 (72 enodes)
1538416305.872 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1538416305.872 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416305.872 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1538416305.872 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416305.876 * * [misc]simplify:  iters left: 5 (18 enodes)
1538416305.881 * * [misc]simplify:  iters left: 4 (25 enodes)
1538416305.889 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1538416305.889 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416305.889 * * * * [misc]progress:  [ 45 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.889 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1538416305.889 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416305.894 * * [misc]simplify:  iters left: 5 (22 enodes)
1538416305.901 * * [misc]simplify:  iters left: 4 (29 enodes)
1538416305.910 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1538416305.910 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.910 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1538416305.910 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416305.914 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416305.920 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416305.927 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1538416305.927 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.927 * * * * [misc]progress:  [ 46 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.928 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1538416305.928 * * [misc]simplify:  iters left: 6 (15 enodes)
1538416305.932 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416305.938 * * [misc]simplify:  iters left: 4 (28 enodes)
1538416305.942 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d)))))
1538416305.942 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.942 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1538416305.942 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416305.944 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416305.947 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416305.951 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1538416305.951 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.951 * * * * [misc]progress:  [ 47 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.951 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416305.951 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416305.953 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416305.956 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416305.960 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416305.960 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.960 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416305.960 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416305.962 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416305.966 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416305.974 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416305.974 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416305.974 * * * * [misc]progress:  [ 48 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.974 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt 1))
1538416305.975 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416305.978 * * [misc]simplify:  iters left: 5 (17 enodes)
1538416305.981 * * [misc]simplify:  iters left: 4 (24 enodes)
1538416305.984 * * [misc]simplify:  iters left: 3 (26 enodes)
1538416305.987 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1538416305.987 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416305.987 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1538416305.987 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416305.989 * * [misc]simplify:  iters left: 5 (18 enodes)
1538416305.991 * * [misc]simplify:  iters left: 4 (25 enodes)
1538416305.995 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1538416305.995 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416305.995 * * * * [misc]progress:  [ 49 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416305.995 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416305.995 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416305.997 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416306.000 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416306.008 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416306.008 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416306.008 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416306.008 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416306.013 * * [misc]simplify:  iters left: 5 (19 enodes)
1538416306.018 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416306.025 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416306.025 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416306.025 * * * * [misc]progress:  [ 50 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) 1) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.026 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) 1)
1538416306.026 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416306.029 * * [misc]simplify:  iters left: 5 (16 enodes)
1538416306.034 * * [misc]simplify:  iters left: 4 (25 enodes)
1538416306.042 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1538416306.042 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416306.042 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1538416306.042 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416306.047 * * [misc]simplify:  iters left: 5 (18 enodes)
1538416306.052 * * [misc]simplify:  iters left: 4 (25 enodes)
1538416306.060 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1538416306.060 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416306.060 * * * * [misc]progress:  [ 51 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.061 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1538416306.061 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416306.064 * * [misc]simplify:  iters left: 5 (15 enodes)
1538416306.068 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1538416306.068 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416306.069 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1538416306.069 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416306.073 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416306.079 * * [misc]simplify:  iters left: 4 (38 enodes)
1538416306.090 * * [misc]simplify:  iters left: 3 (50 enodes)
1538416306.102 * * [misc]simplify:  iters left: 2 (68 enodes)
1538416306.112 * * [misc]simplify:  iters left: 1 (72 enodes)
1538416306.120 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1538416306.121 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416306.121 * * * * [misc]progress:  [ 52 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.121 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1538416306.121 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416306.122 * * [misc]simplify:  iters left: 5 (14 enodes)
1538416306.124 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1538416306.124 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416306.124 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1538416306.124 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416306.126 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416306.129 * * [misc]simplify:  iters left: 4 (38 enodes)
1538416306.134 * * [misc]simplify:  iters left: 3 (50 enodes)
1538416306.147 * * [misc]simplify:  iters left: 2 (68 enodes)
1538416306.167 * * [misc]simplify:  iters left: 1 (72 enodes)
1538416306.184 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1538416306.184 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416306.184 * * * * [misc]progress:  [ 53 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.185 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1538416306.185 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416306.187 * * [misc]simplify:  iters left: 5 (12 enodes)
1538416306.190 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1538416306.190 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416306.191 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416306.191 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416306.194 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416306.200 * * [misc]simplify:  iters left: 4 (38 enodes)
1538416306.209 * * [misc]simplify:  iters left: 3 (50 enodes)
1538416306.221 * * [misc]simplify:  iters left: 2 (68 enodes)
1538416306.237 * * [misc]simplify:  iters left: 1 (72 enodes)
1538416306.252 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416306.252 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416306.252 * * * * [misc]progress:  [ 54 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt 1)) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.252 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1538416306.252 * * [misc]simplify:  iters left: 3 (3 enodes)
1538416306.254 * * [misc]simplify:  iters left: 2 (5 enodes)
1538416306.254 * [exit]simplify:  Simplified to 1
1538416306.254 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416306.254 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1538416306.254 * * [misc]simplify:  iters left: 6 (12 enodes)
1538416306.256 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416306.259 * * [misc]simplify:  iters left: 4 (37 enodes)
1538416306.264 * * [misc]simplify:  iters left: 3 (49 enodes)
1538416306.271 * * [misc]simplify:  iters left: 2 (67 enodes)
1538416306.280 * * [misc]simplify:  iters left: 1 (71 enodes)
1538416306.297 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1538416306.297 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416306.297 * * * * [misc]progress:  [ 55 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.298 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1538416306.298 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416306.300 * * [misc]simplify:  iters left: 5 (12 enodes)
1538416306.304 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1538416306.304 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416306.304 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416306.305 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416306.309 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416306.315 * * [misc]simplify:  iters left: 4 (38 enodes)
1538416306.325 * * [misc]simplify:  iters left: 3 (50 enodes)
1538416306.339 * * [misc]simplify:  iters left: 2 (68 enodes)
1538416306.358 * * [misc]simplify:  iters left: 1 (72 enodes)
1538416306.376 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1538416306.376 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416306.376 * * * * [misc]progress:  [ 56 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 1) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.376 * [enter]simplify:  Simplifying (/ 1 1)
1538416306.376 * * [misc]simplify:  iters left: 2 (2 enodes)
1538416306.376 * * [misc]simplify:  iters left: 1 (4 enodes)
1538416306.377 * [exit]simplify:  Simplified to 1
1538416306.377 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416306.377 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1538416306.377 * * [misc]simplify:  iters left: 6 (12 enodes)
1538416306.379 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416306.382 * * [misc]simplify:  iters left: 4 (37 enodes)
1538416306.388 * * [misc]simplify:  iters left: 3 (49 enodes)
1538416306.394 * * [misc]simplify:  iters left: 2 (67 enodes)
1538416306.403 * * [misc]simplify:  iters left: 1 (71 enodes)
1538416306.420 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1538416306.420 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416306.420 * * * * [misc]progress:  [ 57 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.421 * * * * [misc]progress:  [ 58 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.421 * * * * [misc]progress:  [ 59 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1538416306.421 * * * * [misc]progress:  [ 60 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.421 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1538416306.421 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416306.424 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416306.426 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1538416306.426 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416306.426 * * * * [misc]progress:  [ 61 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.427 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1538416306.427 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416306.429 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416306.431 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1538416306.431 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416306.432 * * * * [misc]progress:  [ 62 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.432 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1538416306.432 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416306.434 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416306.437 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1538416306.437 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416306.437 * * * * [misc]progress:  [ 63 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416306.437 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416306.437 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416306.439 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416306.441 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416306.442 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1538416306.442 * * * * [misc]progress:  [ 64 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.442 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1538416306.442 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416306.444 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416306.447 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1538416306.447 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416306.447 * * * * [misc]progress:  [ 65 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416306.447 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416306.447 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416306.449 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416306.452 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416306.452 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1538416306.452 * * * * [misc]progress:  [ 66 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.452 * [enter]simplify:  Simplifying (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1538416306.452 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416306.455 * * [misc]simplify:  iters left: 5 (13 enodes)
1538416306.459 * * [misc]simplify:  iters left: 4 (20 enodes)
1538416306.464 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1538416306.464 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))
1538416306.465 * * * * [misc]progress:  [ 67 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (sqrt (- (* b c) (* a d))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.465 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1538416306.465 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416306.468 * * [misc]simplify:  iters left: 4 (12 enodes)
1538416306.471 * * [misc]simplify:  iters left: 3 (19 enodes)
1538416306.477 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1538416306.477 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (sqrt (- (* b c) (* a d))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))
1538416306.477 * * * * [misc]progress:  [ 68 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1538416306.477 * * * * [misc]progress:  [ 69 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.477 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1538416306.477 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416306.481 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416306.492 * * [misc]simplify:  iters left: 4 (70 enodes)
1538416306.521 * * [misc]simplify:  iters left: 3 (135 enodes)
1538416306.562 * * [misc]simplify:  iters left: 2 (233 enodes)
1538416306.649 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1538416306.649 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (+ (* c c) (* d d)))))
1538416306.649 * * * * [misc]progress:  [ 70 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416306.649 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1538416306.649 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416306.650 * * [misc]simplify:  iters left: 4 (11 enodes)
1538416306.652 * * [misc]simplify:  iters left: 3 (18 enodes)
1538416306.654 * * [misc]simplify:  iters left: 2 (33 enodes)
1538416306.660 * * [misc]simplify:  iters left: 1 (58 enodes)
1538416306.681 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1538416306.681 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1538416306.681 * * * * [misc]progress:  [ 71 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (pow (* b c) 3) (pow (* a d) 3)) (* (sqrt (+ (* c c) (* d d))) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416306.681 * [enter]simplify:  Simplifying (- (pow (* b c) 3) (pow (* a d) 3))
1538416306.681 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416306.683 * * [misc]simplify:  iters left: 4 (26 enodes)
1538416306.688 * * [misc]simplify:  iters left: 3 (83 enodes)
1538416306.712 * * [misc]simplify:  iters left: 2 (220 enodes)
1538416306.820 * * [misc]simplify:  iters left: 1 (405 enodes)
1538416306.986 * [exit]simplify:  Simplified to (- (pow (* b c) 3) (pow (* a d) 3))
1538416306.987 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (- (pow (* b c) 3) (pow (* a d) 3)) (* (sqrt (+ (* c c) (* d d))) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1538416306.987 * * * * [misc]progress:  [ 72 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (* (sqrt (+ (* c c) (* d d))) (+ (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1538416306.987 * [enter]simplify:  Simplifying (- (* (* b c) (* b c)) (* (* a d) (* a d)))
1538416306.987 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416306.989 * * [misc]simplify:  iters left: 5 (24 enodes)
1538416306.993 * * [misc]simplify:  iters left: 4 (53 enodes)
1538416307.004 * * [misc]simplify:  iters left: 3 (102 enodes)
1538416307.044 * * [misc]simplify:  iters left: 2 (180 enodes)
1538416307.087 * * [misc]simplify:  iters left: 1 (339 enodes)
1538416307.248 * [exit]simplify:  Simplified to (* (+ (* b c) (* a d)) (- (* b c) (* a d)))
1538416307.248 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (* (+ (* b c) (* a d)) (- (* b c) (* a d))) (* (sqrt (+ (* c c) (* d d))) (+ (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))
1538416307.248 * * * * [misc]progress:  [ 73 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (log (/ (exp (* b c)) (exp (* a d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.248 * [enter]simplify:  Simplifying (/ (exp (* b c)) (exp (* a d)))
1538416307.248 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416307.249 * * [misc]simplify:  iters left: 4 (17 enodes)
1538416307.251 * * [misc]simplify:  iters left: 3 (19 enodes)
1538416307.254 * * [misc]simplify:  iters left: 2 (28 enodes)
1538416307.257 * * [misc]simplify:  iters left: 1 (38 enodes)
1538416307.262 * [exit]simplify:  Simplified to (exp (- (* b c) (* a d)))
1538416307.262 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (/ (log (exp (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1538416307.262 * * * * [misc]progress:  [ 74 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (pow (- (* b c) (* a d)) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.262 * * * * [misc]progress:  [ 75 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (exp (log (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.262 * * * * [misc]progress:  [ 76 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (log (exp (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.262 * * * * [misc]progress:  [ 77 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.262 * * * * [misc]progress:  [ 78 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (cbrt (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.262 * * * * [misc]progress:  [ 79 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.262 * * * * [misc]progress:  [ 80 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.262 * * * * [misc]progress:  [ 81 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b c) (- (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.262 * * * * [misc]progress:  [ 82 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* 1 (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.262 * * * * [misc]progress:  [ 83 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.262 * * * * [misc]progress:  [ 84 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b c) (- (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.262 * * * * [misc]progress:  [ 85 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) d))>
1538416307.263 * [enter]simplify:  Simplifying d
1538416307.263 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416307.263 * [exit]simplify:  Simplified to d
1538416307.263 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) d))
1538416307.263 * * * * [misc]progress:  [ 86 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) c))>
1538416307.263 * [enter]simplify:  Simplifying c
1538416307.263 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416307.263 * [exit]simplify:  Simplified to c
1538416307.263 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) c))
1538416307.263 * * * * [misc]progress:  [ 87 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* -1 c)))>
1538416307.264 * [enter]simplify:  Simplifying (* -1 c)
1538416307.264 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416307.265 * * [misc]simplify:  iters left: 1 (5 enodes)
1538416307.266 * [exit]simplify:  Simplified to (- c)
1538416307.266 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (- c)))
1538416307.266 * * * * [misc]progress:  [ 88 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) d) (sqrt (+ (* c c) (* d d)))))>
1538416307.266 * [enter]simplify:  Simplifying d
1538416307.266 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416307.266 * [exit]simplify:  Simplified to d
1538416307.266 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) d) (sqrt (+ (* c c) (* d d)))))
1538416307.266 * * * * [misc]progress:  [ 89 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) c) (sqrt (+ (* c c) (* d d)))))>
1538416307.267 * [enter]simplify:  Simplifying c
1538416307.267 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416307.267 * [exit]simplify:  Simplified to c
1538416307.267 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) c) (sqrt (+ (* c c) (* d d)))))
1538416307.267 * * * * [misc]progress:  [ 90 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* -1 c)) (sqrt (+ (* c c) (* d d)))))>
1538416307.267 * [enter]simplify:  Simplifying (* -1 c)
1538416307.267 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416307.268 * * [misc]simplify:  iters left: 1 (5 enodes)
1538416307.270 * [exit]simplify:  Simplified to (- c)
1538416307.270 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (- c)) (sqrt (+ (* c c) (* d d)))))
1538416307.270 * * * * [misc]progress:  [ 91 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 a) (sqrt (+ (* c c) (* d d)))))>
1538416307.270 * [enter]simplify:  Simplifying (* -1 a)
1538416307.270 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416307.271 * * [misc]simplify:  iters left: 1 (5 enodes)
1538416307.272 * [exit]simplify:  Simplified to (- a)
1538416307.272 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))
1538416307.272 * * * * [misc]progress:  [ 92 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))>
1538416307.272 * [enter]simplify:  Simplifying b
1538416307.272 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416307.273 * [exit]simplify:  Simplified to b
1538416307.273 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))
1538416307.273 * * * * [misc]progress:  [ 93 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 b) (sqrt (+ (* c c) (* d d)))))>
1538416307.273 * [enter]simplify:  Simplifying (* -1 b)
1538416307.273 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416307.274 * * [misc]simplify:  iters left: 1 (5 enodes)
1538416307.275 * [exit]simplify:  Simplified to (- b)
1538416307.275 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))
1538416307.275 * * * * [misc]progress:  [ 94 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 0 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.275 * [enter]simplify:  Simplifying 0
1538416307.275 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416307.276 * [exit]simplify:  Simplified to 0
1538416307.276 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ 0 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1538416307.276 * * * * [misc]progress:  [ 95 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.276 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1538416307.276 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416307.278 * * [misc]simplify:  iters left: 3 (11 enodes)
1538416307.281 * * [misc]simplify:  iters left: 2 (18 enodes)
1538416307.286 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1538416307.286 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1538416307.286 * * * * [misc]progress:  [ 96 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1538416307.287 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1538416307.287 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416307.289 * * [misc]simplify:  iters left: 3 (11 enodes)
1538416307.292 * * [misc]simplify:  iters left: 2 (18 enodes)
1538416307.297 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1538416307.297 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1538416307.297 * * * [misc]progress:  adding candidates to table
1538416308.611 * * [misc]progress:  iteration 3 / 4
1538416308.611 * * * [misc]progress:  picking best candidate
1538416308.668 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416308.668 * * * [misc]progress:  localizing error
1538416308.680 * * * [misc]progress:  generating rewritten candidates
1538416308.680 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1538416308.683 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 2)
1538416308.686 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2)
1538416308.690 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1538416308.700 * * * [misc]progress:  generating series expansions
1538416308.700 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1538416308.700 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1538416308.700 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1538416308.700 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1538416308.700 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1538416308.700 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416308.700 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.701 * [misc]backup-simplify:  Simplify c into c
1538416308.701 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.701 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.701 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.701 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.701 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.701 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1538416308.701 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1538416308.701 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416308.701 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.701 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1538416308.701 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416308.701 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416308.701 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.701 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.701 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.701 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.701 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.701 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.701 * [misc]backup-simplify:  Simplify d into d
1538416308.701 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.702 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416308.702 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416308.702 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.702 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.702 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416308.702 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416308.702 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416308.702 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.702 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.702 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.702 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.702 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.702 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.702 * [misc]backup-simplify:  Simplify d into d
1538416308.702 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.702 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416308.702 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416308.702 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.702 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.702 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416308.703 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.703 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.703 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.703 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.703 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.703 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.703 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.703 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.703 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.703 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416308.703 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.704 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1538416308.704 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1538416308.704 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416308.704 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416308.704 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.704 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.704 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.704 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416308.704 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416308.704 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.704 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.704 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.704 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.705 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416308.705 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.705 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1538416308.705 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.705 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.705 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.705 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.705 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.705 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.705 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1538416308.705 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416308.705 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416308.706 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416308.706 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416308.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416308.706 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416308.706 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.706 * [misc]backup-simplify:  Simplify c into c
1538416308.706 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.706 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416308.706 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416308.706 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.706 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.706 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.706 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.706 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.706 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.706 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416308.706 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.706 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.707 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.707 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.707 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.707 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.707 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.707 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.707 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.707 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.707 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.707 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.707 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.707 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.707 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.707 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.707 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.707 * [misc]backup-simplify:  Simplify d into d
1538416308.707 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.707 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.707 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.707 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.708 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.708 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.708 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.708 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.708 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.708 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.708 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.708 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.708 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.708 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.708 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.708 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.708 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.708 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.708 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.708 * [misc]backup-simplify:  Simplify d into d
1538416308.708 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.708 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.709 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.709 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.709 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.709 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.709 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.709 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.709 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416308.709 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.709 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.709 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.709 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.710 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416308.710 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.710 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416308.710 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416308.710 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416308.710 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416308.710 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416308.710 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.710 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.710 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.710 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.711 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.711 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416308.711 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.711 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416308.711 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.711 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.711 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.711 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416308.711 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.712 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.712 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416308.712 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.712 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416308.712 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.712 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.712 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416308.712 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.712 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.712 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.712 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.713 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1538416308.713 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416308.713 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416308.713 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416308.713 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416308.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416308.713 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416308.713 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.713 * [misc]backup-simplify:  Simplify c into c
1538416308.713 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.713 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416308.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416308.713 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.713 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.713 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.713 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.713 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.713 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.713 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416308.713 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.714 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.714 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.714 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.714 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.714 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.714 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.714 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.714 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.714 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.714 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.714 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.714 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.714 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.714 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.714 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.714 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.714 * [misc]backup-simplify:  Simplify d into d
1538416308.714 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.714 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.715 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.715 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.715 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.715 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.715 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.715 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.715 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.715 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.715 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.715 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.715 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.715 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.715 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.716 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.716 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.716 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.716 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.716 * [misc]backup-simplify:  Simplify d into d
1538416308.716 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.716 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.716 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.716 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.716 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.716 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.716 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.716 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.716 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416308.716 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.717 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.717 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.717 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.717 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416308.717 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.717 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416308.718 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416308.718 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416308.718 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416308.718 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416308.718 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.718 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.718 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.718 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.718 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.718 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416308.718 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.718 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416308.718 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.718 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.718 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.719 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416308.719 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.719 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.719 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416308.719 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.719 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416308.719 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.719 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.719 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416308.720 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.720 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.720 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.720 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.720 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1538416308.720 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 2)
1538416308.720 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1538416308.720 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1538416308.720 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1538416308.720 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1538416308.720 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416308.720 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.720 * [misc]backup-simplify:  Simplify c into c
1538416308.720 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.720 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.720 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.720 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.720 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.720 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1538416308.720 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1538416308.720 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416308.720 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.721 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1538416308.721 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416308.721 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416308.721 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.721 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.721 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.721 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.721 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.721 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.721 * [misc]backup-simplify:  Simplify d into d
1538416308.721 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.721 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416308.721 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416308.721 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.721 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416308.721 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416308.721 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416308.721 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.721 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.721 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.721 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.721 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.721 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.721 * [misc]backup-simplify:  Simplify d into d
1538416308.721 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.721 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416308.721 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416308.721 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.722 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416308.722 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.722 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.722 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.722 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.722 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.722 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.722 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.722 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.722 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.722 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416308.722 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.723 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1538416308.723 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1538416308.723 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416308.723 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416308.723 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.723 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.723 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.723 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416308.723 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416308.723 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.723 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.723 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.723 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.724 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416308.724 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.724 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1538416308.724 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.724 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.724 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.724 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.724 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.724 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.724 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1538416308.724 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416308.724 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416308.724 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416308.724 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416308.725 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416308.725 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416308.725 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.725 * [misc]backup-simplify:  Simplify c into c
1538416308.725 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.725 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416308.725 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416308.725 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.725 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.725 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.725 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.725 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.725 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.725 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416308.725 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.725 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.726 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.726 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.726 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.726 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.726 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.726 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.726 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.726 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.726 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.726 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.726 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.726 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.726 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.726 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.726 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.726 * [misc]backup-simplify:  Simplify d into d
1538416308.726 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.726 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.726 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.727 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.727 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.727 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.727 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.727 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.727 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.727 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.727 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.727 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.727 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.727 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.727 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.727 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.727 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.728 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.728 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.728 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.728 * [misc]backup-simplify:  Simplify d into d
1538416308.728 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.728 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.728 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.728 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.728 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.728 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.728 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.728 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.729 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416308.729 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.729 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.729 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.729 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.729 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416308.729 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.729 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416308.730 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416308.730 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416308.730 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416308.730 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416308.730 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.730 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.730 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.730 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.730 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.730 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416308.730 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.730 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416308.730 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.730 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.730 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.730 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416308.731 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.731 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.731 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416308.731 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.731 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416308.731 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.731 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.731 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416308.732 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.732 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.732 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.732 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.732 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1538416308.732 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416308.732 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416308.732 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416308.732 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416308.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416308.732 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416308.732 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.732 * [misc]backup-simplify:  Simplify c into c
1538416308.732 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.732 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416308.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416308.732 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.732 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.732 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.732 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.732 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.732 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.733 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416308.733 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.733 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.733 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.733 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.733 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.733 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.733 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.733 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.733 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.733 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.733 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.734 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.734 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.734 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.734 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.734 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.734 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.734 * [misc]backup-simplify:  Simplify d into d
1538416308.734 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.734 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.734 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.734 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.734 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.734 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.734 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.735 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.735 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.735 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.735 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.735 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.735 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.735 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.735 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.735 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.735 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.735 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.735 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.735 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.735 * [misc]backup-simplify:  Simplify d into d
1538416308.735 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.735 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.735 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.735 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.735 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.736 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.736 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.736 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.736 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416308.736 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.736 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.736 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.736 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.736 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416308.736 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.736 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416308.737 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416308.737 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416308.737 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416308.737 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416308.737 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.737 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.737 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.737 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.737 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.737 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416308.737 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.738 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416308.738 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.738 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.738 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.738 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416308.738 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.738 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.738 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416308.738 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.739 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416308.739 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.739 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.739 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416308.739 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.739 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.739 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.739 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.739 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1538416308.739 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2)
1538416308.739 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1538416308.739 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1538416308.739 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1538416308.739 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1538416308.739 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416308.739 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.739 * [misc]backup-simplify:  Simplify c into c
1538416308.739 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.739 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.739 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.740 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.740 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.740 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1538416308.740 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1538416308.740 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416308.740 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.740 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1538416308.740 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416308.740 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416308.740 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.740 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.740 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.740 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.740 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.740 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.740 * [misc]backup-simplify:  Simplify d into d
1538416308.740 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.740 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416308.740 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416308.740 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.740 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.740 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416308.740 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416308.740 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416308.741 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.741 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.741 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.741 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.741 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.741 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.741 * [misc]backup-simplify:  Simplify d into d
1538416308.741 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.741 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416308.741 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416308.741 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.741 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416308.741 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.741 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.741 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.741 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.741 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.741 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.741 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.741 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.741 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.741 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416308.742 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.742 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1538416308.742 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1538416308.742 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416308.742 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416308.742 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.742 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.742 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.742 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416308.743 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416308.743 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.743 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.743 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.743 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.743 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416308.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.743 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1538416308.743 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.743 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.743 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.744 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.744 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.744 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.744 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1538416308.744 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416308.744 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416308.744 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416308.744 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416308.744 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416308.744 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416308.744 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.744 * [misc]backup-simplify:  Simplify c into c
1538416308.744 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.744 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416308.744 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416308.744 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.744 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.744 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.744 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.744 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.744 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.744 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416308.745 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.745 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.745 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.745 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.745 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.745 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.745 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.745 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.745 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.745 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.745 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.745 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.745 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.745 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.745 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.745 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.745 * [misc]backup-simplify:  Simplify d into d
1538416308.745 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.746 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.746 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.746 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.746 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.746 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.746 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.746 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.746 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.746 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.746 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.746 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.746 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.746 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.746 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.747 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.747 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.747 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.747 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.747 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.747 * [misc]backup-simplify:  Simplify d into d
1538416308.747 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.747 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.747 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.747 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.747 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.747 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.747 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.748 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.748 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416308.748 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.748 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.748 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.748 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.748 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416308.748 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.748 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416308.749 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416308.749 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416308.749 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416308.749 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416308.749 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.749 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.749 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.749 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.749 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.749 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416308.749 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.749 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416308.749 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.749 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.749 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.750 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416308.750 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.750 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.750 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416308.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.750 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416308.750 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.750 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.750 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416308.751 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.751 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.751 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.751 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.751 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1538416308.751 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416308.751 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416308.751 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416308.751 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416308.751 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416308.751 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416308.751 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.751 * [misc]backup-simplify:  Simplify c into c
1538416308.751 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.751 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416308.751 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416308.751 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.751 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.751 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.751 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.751 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.752 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.752 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416308.752 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.752 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.752 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.752 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.752 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.752 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.752 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.752 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.752 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.752 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.752 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.752 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.752 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.753 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.753 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.753 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.753 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.753 * [misc]backup-simplify:  Simplify d into d
1538416308.753 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.753 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.753 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.753 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.753 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.753 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.753 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.753 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.753 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.754 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.754 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.754 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.754 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.754 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.754 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.754 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.754 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.754 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.754 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.754 * [misc]backup-simplify:  Simplify d into d
1538416308.754 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.754 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.754 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.754 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.754 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.754 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.755 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.755 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.755 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416308.755 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.755 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.755 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.755 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.755 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416308.755 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.755 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416308.756 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416308.756 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416308.756 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416308.756 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416308.756 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.756 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.756 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.756 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.756 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.756 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416308.756 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.756 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416308.756 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.757 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.757 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.757 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416308.757 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.757 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.757 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416308.757 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.757 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416308.757 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.757 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.758 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416308.758 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416308.758 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.758 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.758 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.758 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1538416308.758 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1538416308.758 * [misc]backup-simplify:  Simplify (/ (* b c) (sqrt (+ (* c c) (* d d)))) into (* (* b c) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1538416308.758 * [misc]approximate:  Taking taylor expansion of (* (* b c) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in (b c d) around 0
1538416308.758 * [misc]taylor:  Taking taylor expansion of (* (* b c) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1538416308.758 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416308.758 * [misc]taylor:  Taking taylor expansion of b in d
1538416308.758 * [misc]backup-simplify:  Simplify b into b
1538416308.758 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.758 * [misc]backup-simplify:  Simplify c into c
1538416308.758 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1538416308.758 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1538416308.758 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1538416308.758 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416308.758 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.758 * [misc]backup-simplify:  Simplify c into c
1538416308.758 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.758 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.758 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.758 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.759 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.759 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1538416308.759 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416308.759 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1538416308.759 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416308.759 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.759 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416308.759 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1538416308.759 * [misc]taylor:  Taking taylor expansion of (* (* b c) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1538416308.759 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416308.759 * [misc]taylor:  Taking taylor expansion of b in c
1538416308.759 * [misc]backup-simplify:  Simplify b into b
1538416308.759 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.759 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.759 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.759 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1538416308.759 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1538416308.759 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416308.759 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.759 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.759 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.759 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.759 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.759 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.759 * [misc]backup-simplify:  Simplify d into d
1538416308.759 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.759 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416308.759 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.760 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1538416308.760 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.760 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.760 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416308.760 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1538416308.760 * [misc]taylor:  Taking taylor expansion of (* (* b c) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1538416308.760 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416308.760 * [misc]taylor:  Taking taylor expansion of b in b
1538416308.760 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.760 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.760 * [misc]taylor:  Taking taylor expansion of c in b
1538416308.760 * [misc]backup-simplify:  Simplify c into c
1538416308.760 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1538416308.760 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1538416308.760 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1538416308.760 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416308.760 * [misc]taylor:  Taking taylor expansion of c in b
1538416308.760 * [misc]backup-simplify:  Simplify c into c
1538416308.760 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416308.760 * [misc]taylor:  Taking taylor expansion of d in b
1538416308.760 * [misc]backup-simplify:  Simplify d into d
1538416308.760 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.760 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.760 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1538416308.760 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1538416308.761 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1538416308.761 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416308.761 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.761 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.761 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1538416308.761 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1538416308.761 * [misc]taylor:  Taking taylor expansion of (* (* b c) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1538416308.761 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416308.761 * [misc]taylor:  Taking taylor expansion of b in b
1538416308.761 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.761 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.761 * [misc]taylor:  Taking taylor expansion of c in b
1538416308.761 * [misc]backup-simplify:  Simplify c into c
1538416308.761 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1538416308.761 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1538416308.761 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1538416308.761 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416308.761 * [misc]taylor:  Taking taylor expansion of c in b
1538416308.761 * [misc]backup-simplify:  Simplify c into c
1538416308.761 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416308.761 * [misc]taylor:  Taking taylor expansion of d in b
1538416308.761 * [misc]backup-simplify:  Simplify d into d
1538416308.761 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.761 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.761 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1538416308.762 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1538416308.762 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1538416308.762 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416308.762 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.762 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1538416308.762 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1538416308.762 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416308.762 * [misc]backup-simplify:  Simplify (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) into 0
1538416308.762 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416308.762 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.762 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.762 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.763 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.763 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416308.763 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1538416308.763 * [misc]taylor:  Taking taylor expansion of (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1538416308.763 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.763 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.763 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.763 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1538416308.763 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1538416308.763 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416308.763 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.763 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.763 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.763 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.763 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.763 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.763 * [misc]backup-simplify:  Simplify d into d
1538416308.763 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.763 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416308.763 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.763 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1538416308.763 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.764 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.764 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416308.764 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1538416308.764 * [misc]backup-simplify:  Simplify (* 0 (/ 1 d)) into 0
1538416308.764 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.764 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.764 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.764 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.764 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.764 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.764 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.764 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1538416308.764 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416308.764 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.765 * [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
1538416308.765 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1538416308.765 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416308.766 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* c 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1538416308.766 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416308.766 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.766 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.766 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.766 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.766 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 d))) into (/ 1 d)
1538416308.766 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1538416308.766 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.766 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.766 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.766 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.766 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.766 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.766 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.767 * [misc]backup-simplify:  Simplify (/ (* (/ 1 b) (/ 1 c)) (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c)))
1538416308.767 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in (b c d) around 0
1538416308.767 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in d
1538416308.767 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1538416308.767 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416308.767 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416308.767 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416308.767 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416308.767 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.767 * [misc]backup-simplify:  Simplify c into c
1538416308.767 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.767 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416308.767 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416308.767 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.767 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.767 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.767 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.767 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.767 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.767 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416308.767 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.767 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.768 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.768 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.768 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.768 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.768 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1538416308.768 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416308.768 * [misc]taylor:  Taking taylor expansion of b in d
1538416308.768 * [misc]backup-simplify:  Simplify b into b
1538416308.768 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.768 * [misc]backup-simplify:  Simplify c into c
1538416308.768 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416308.768 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416308.768 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in c
1538416308.768 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1538416308.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.768 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.768 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.768 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.768 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.768 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.769 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.769 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.769 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.769 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.769 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.769 * [misc]backup-simplify:  Simplify d into d
1538416308.769 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.769 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.769 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.769 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.769 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.769 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.769 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.769 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.770 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.770 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.770 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1538416308.770 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416308.770 * [misc]taylor:  Taking taylor expansion of b in c
1538416308.770 * [misc]backup-simplify:  Simplify b into b
1538416308.770 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.770 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.770 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.770 * [misc]backup-simplify:  Simplify (* b 0) into 0
1538416308.770 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1538416308.770 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1538416308.770 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in b
1538416308.770 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1538416308.770 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1538416308.770 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1538416308.770 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1538416308.770 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416308.770 * [misc]taylor:  Taking taylor expansion of c in b
1538416308.770 * [misc]backup-simplify:  Simplify c into c
1538416308.770 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.770 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416308.770 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1538416308.770 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416308.770 * [misc]taylor:  Taking taylor expansion of d in b
1538416308.770 * [misc]backup-simplify:  Simplify d into d
1538416308.770 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.770 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.771 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416308.771 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416308.771 * [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)))))
1538416308.771 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416308.771 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416308.771 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.771 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416308.771 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.771 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416308.772 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416308.772 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416308.772 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416308.772 * [misc]taylor:  Taking taylor expansion of b in b
1538416308.772 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.772 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.772 * [misc]taylor:  Taking taylor expansion of c in b
1538416308.772 * [misc]backup-simplify:  Simplify c into c
1538416308.772 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416308.772 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416308.772 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416308.772 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in b
1538416308.772 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1538416308.772 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1538416308.772 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1538416308.772 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1538416308.772 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416308.772 * [misc]taylor:  Taking taylor expansion of c in b
1538416308.772 * [misc]backup-simplify:  Simplify c into c
1538416308.772 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.772 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416308.772 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1538416308.772 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416308.772 * [misc]taylor:  Taking taylor expansion of d in b
1538416308.772 * [misc]backup-simplify:  Simplify d into d
1538416308.772 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.772 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.772 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416308.773 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416308.773 * [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)))))
1538416308.773 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416308.773 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416308.773 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.773 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416308.773 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.773 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416308.773 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416308.773 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416308.774 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416308.774 * [misc]taylor:  Taking taylor expansion of b in b
1538416308.774 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.774 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.774 * [misc]taylor:  Taking taylor expansion of c in b
1538416308.774 * [misc]backup-simplify:  Simplify c into c
1538416308.774 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416308.774 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416308.774 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416308.774 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) into (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1538416308.774 * [misc]taylor:  Taking taylor expansion of (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1538416308.774 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1538416308.774 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.774 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.774 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.774 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.774 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1538416308.774 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.774 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.774 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.774 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.774 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.774 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.774 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.774 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.775 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.775 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.775 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.775 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.775 * [misc]backup-simplify:  Simplify d into d
1538416308.775 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.775 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.775 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.775 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.775 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.775 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.775 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.776 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.776 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.776 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.776 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416308.776 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.776 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.776 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416308.776 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1538416308.776 * [misc]backup-simplify:  Simplify (+ (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) 0) (* 0 (/ 1 c))) into 0
1538416308.776 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416308.776 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.776 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.776 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.776 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.777 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.777 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.777 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.777 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.777 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.777 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.777 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1538416308.777 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416308.777 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1538416308.778 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1538416308.778 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416308.778 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416308.778 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.778 * [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
1538416308.779 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416308.779 * [misc]backup-simplify:  Simplify (+ (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
1538416308.779 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416308.779 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.779 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.779 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.779 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.779 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.779 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.779 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.779 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.780 * [misc]backup-simplify:  Simplify (/ (* (/ 1 (- b)) (/ 1 (- c))) (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c)))
1538416308.780 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in (b c d) around 0
1538416308.780 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in d
1538416308.780 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1538416308.780 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416308.780 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416308.780 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416308.780 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416308.780 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.780 * [misc]backup-simplify:  Simplify c into c
1538416308.780 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.780 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416308.780 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416308.780 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416308.780 * [misc]taylor:  Taking taylor expansion of d in d
1538416308.780 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.780 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.780 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.780 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.780 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416308.780 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.781 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.781 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.781 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.781 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.781 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.781 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.781 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1538416308.781 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1538416308.781 * [misc]taylor:  Taking taylor expansion of b in d
1538416308.781 * [misc]backup-simplify:  Simplify b into b
1538416308.781 * [misc]taylor:  Taking taylor expansion of c in d
1538416308.781 * [misc]backup-simplify:  Simplify c into c
1538416308.781 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1538416308.781 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1538416308.781 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in c
1538416308.781 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1538416308.781 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.781 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.781 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.781 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.782 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.782 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.782 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.782 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.782 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.782 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.782 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.782 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.782 * [misc]backup-simplify:  Simplify d into d
1538416308.782 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.782 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.782 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.782 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.782 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.782 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.782 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.783 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.783 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.783 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.783 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1538416308.783 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1538416308.783 * [misc]taylor:  Taking taylor expansion of b in c
1538416308.783 * [misc]backup-simplify:  Simplify b into b
1538416308.783 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.783 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.783 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.783 * [misc]backup-simplify:  Simplify (* b 0) into 0
1538416308.783 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1538416308.783 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1538416308.783 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in b
1538416308.783 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1538416308.783 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1538416308.783 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1538416308.783 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1538416308.783 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416308.783 * [misc]taylor:  Taking taylor expansion of c in b
1538416308.783 * [misc]backup-simplify:  Simplify c into c
1538416308.783 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.783 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416308.783 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1538416308.783 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416308.783 * [misc]taylor:  Taking taylor expansion of d in b
1538416308.784 * [misc]backup-simplify:  Simplify d into d
1538416308.784 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.784 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.784 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416308.784 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416308.784 * [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)))))
1538416308.784 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416308.784 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416308.784 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.784 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416308.785 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.785 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416308.785 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416308.785 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416308.785 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416308.785 * [misc]taylor:  Taking taylor expansion of b in b
1538416308.785 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.785 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.785 * [misc]taylor:  Taking taylor expansion of c in b
1538416308.785 * [misc]backup-simplify:  Simplify c into c
1538416308.785 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416308.785 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416308.785 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416308.785 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 (* b c))) in b
1538416308.785 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1538416308.785 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1538416308.785 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1538416308.785 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1538416308.785 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1538416308.785 * [misc]taylor:  Taking taylor expansion of c in b
1538416308.785 * [misc]backup-simplify:  Simplify c into c
1538416308.785 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416308.786 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416308.786 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1538416308.786 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1538416308.786 * [misc]taylor:  Taking taylor expansion of d in b
1538416308.786 * [misc]backup-simplify:  Simplify d into d
1538416308.786 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.786 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.786 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416308.786 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416308.786 * [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)))))
1538416308.786 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416308.786 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416308.786 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416308.786 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416308.786 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.787 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416308.787 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416308.787 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1538416308.787 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1538416308.787 * [misc]taylor:  Taking taylor expansion of b in b
1538416308.787 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.787 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.787 * [misc]taylor:  Taking taylor expansion of c in b
1538416308.787 * [misc]backup-simplify:  Simplify c into c
1538416308.787 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1538416308.787 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1538416308.787 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1538416308.787 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) into (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1538416308.787 * [misc]taylor:  Taking taylor expansion of (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1538416308.787 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1538416308.787 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.787 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.787 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.788 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.788 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1538416308.788 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416308.788 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416308.788 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416308.788 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416308.788 * [misc]taylor:  Taking taylor expansion of c in c
1538416308.788 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.788 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.788 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.788 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.788 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416308.788 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416308.788 * [misc]taylor:  Taking taylor expansion of d in c
1538416308.788 * [misc]backup-simplify:  Simplify d into d
1538416308.788 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416308.788 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416308.788 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416308.788 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416308.788 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416308.789 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.789 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.789 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.789 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.789 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416308.789 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416308.789 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416308.789 * [misc]backup-simplify:  Simplify 1 into 1
1538416308.789 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.789 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1538416308.790 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1538416308.790 * [misc]backup-simplify:  Simplify (+ (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) 0) (* 0 (/ 1 c))) into 0
1538416308.790 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416308.790 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.790 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.790 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.790 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.790 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416308.790 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416308.790 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.790 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.790 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.790 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.791 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1538416308.791 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1538416308.791 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1538416308.791 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1538416308.791 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416308.791 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416308.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416308.792 * [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
1538416308.792 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416308.793 * [misc]backup-simplify:  Simplify (+ (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
1538416308.793 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416308.793 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.793 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.793 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.793 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.793 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416308.793 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.793 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.793 * [misc]backup-simplify:  Simplify 0 into 0
1538416308.793 * * * [misc]progress:  simplifying candidates
1538416308.793 * * * * [misc]progress:  [ 1 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (pow (+ (* c c) (* d d)) 1/2)))>
1538416308.793 * * * * [misc]progress:  [ 2 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (pow (sqrt (+ (* c c) (* d d))) 1)))>
1538416308.793 * * * * [misc]progress:  [ 3 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (exp (log (sqrt (+ (* c c) (* d d)))))))>
1538416308.793 * * * * [misc]progress:  [ 4 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (log (exp (sqrt (+ (* c c) (* d d)))))))>
1538416308.793 * * * * [misc]progress:  [ 5 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1538416308.793 * * * * [misc]progress:  [ 6 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1538416308.793 * * * * [misc]progress:  [ 7 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1538416308.793 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1538416308.793 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416308.795 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416308.796 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1538416308.796 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1538416308.796 * * * * [misc]progress:  [ 8 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1538416308.796 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1538416308.796 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416308.799 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416308.800 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1538416308.800 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1538416308.800 * * * * [misc]progress:  [ 9 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))>
1538416308.800 * [enter]simplify:  Simplifying (sqrt 1)
1538416308.800 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416308.801 * [exit]simplify:  Simplified to 1
1538416308.801 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* 1 (sqrt (+ (* c c) (* d d))))))
1538416308.801 * * * * [misc]progress:  [ 10 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1538416308.801 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1538416308.801 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416308.803 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416308.806 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416308.813 * * [misc]simplify:  iters left: 3 (49 enodes)
1538416308.819 * * [misc]simplify:  iters left: 2 (56 enodes)
1538416308.825 * * [misc]simplify:  iters left: 1 (61 enodes)
1538416308.832 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1538416308.832 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))
1538416308.832 * * * * [misc]progress:  [ 11 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1538416308.832 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1538416308.832 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416308.834 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416308.838 * * [misc]simplify:  iters left: 4 (41 enodes)
1538416308.845 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416308.858 * * [misc]simplify:  iters left: 2 (175 enodes)
1538416308.932 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1538416308.932 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))))
1538416308.932 * * * * [misc]progress:  [ 12 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1538416308.932 * * * * [misc]progress:  [ 13 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (fabs (sqrt (+ (* c c) (* d d))))))>
1538416308.933 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416308.933 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416308.933 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416308.934 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416308.935 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (fabs (sqrt (+ (* c c) (* d d))))))
1538416308.935 * * * * [misc]progress:  [ 14 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* 1 (sqrt (+ (* c c) (* d d))))))>
1538416308.935 * * * * [misc]progress:  [ 15 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (pow (+ (* c c) (* d d)) 1/2))) (sqrt (+ (* c c) (* d d)))))>
1538416308.935 * * * * [misc]progress:  [ 16 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (pow (sqrt (+ (* c c) (* d d))) 1))) (sqrt (+ (* c c) (* d d)))))>
1538416308.935 * * * * [misc]progress:  [ 17 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (exp (log (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416308.935 * * * * [misc]progress:  [ 18 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (log (exp (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416308.935 * * * * [misc]progress:  [ 19 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416308.935 * * * * [misc]progress:  [ 20 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416308.935 * * * * [misc]progress:  [ 21 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416308.935 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1538416308.935 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416308.936 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416308.938 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1538416308.938 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1538416308.938 * * * * [misc]progress:  [ 22 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416308.938 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1538416308.938 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416308.939 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416308.940 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1538416308.940 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1538416308.940 * * * * [misc]progress:  [ 23 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416308.940 * [enter]simplify:  Simplifying (sqrt 1)
1538416308.940 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416308.941 * [exit]simplify:  Simplified to 1
1538416308.941 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416308.941 * * * * [misc]progress:  [ 24 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1538416308.941 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1538416308.942 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416308.945 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416308.950 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416308.962 * * [misc]simplify:  iters left: 3 (49 enodes)
1538416308.976 * * [misc]simplify:  iters left: 2 (56 enodes)
1538416308.989 * * [misc]simplify:  iters left: 1 (61 enodes)
1538416309.003 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1538416309.003 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1538416309.004 * * * * [misc]progress:  [ 25 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.004 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1538416309.004 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416309.007 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416309.014 * * [misc]simplify:  iters left: 4 (41 enodes)
1538416309.024 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416309.037 * * [misc]simplify:  iters left: 2 (175 enodes)
1538416309.109 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1538416309.110 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416309.110 * * * * [misc]progress:  [ 26 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.110 * * * * [misc]progress:  [ 27 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.110 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416309.110 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416309.111 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416309.112 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416309.112 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416309.112 * * * * [misc]progress:  [ 28 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.112 * * * * [misc]progress:  [ 29 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (pow (+ (* c c) (* d d)) 1/2)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.112 * * * * [misc]progress:  [ 30 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (pow (sqrt (+ (* c c) (* d d))) 1)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.112 * * * * [misc]progress:  [ 31 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (exp (log (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.112 * * * * [misc]progress:  [ 32 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (log (exp (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.112 * * * * [misc]progress:  [ 33 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.112 * * * * [misc]progress:  [ 34 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.112 * * * * [misc]progress:  [ 35 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.112 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1538416309.112 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416309.114 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416309.115 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1538416309.115 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ (* b c) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416309.115 * * * * [misc]progress:  [ 36 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.115 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1538416309.115 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416309.116 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416309.117 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1538416309.117 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ (* b c) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416309.117 * * * * [misc]progress:  [ 37 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.118 * [enter]simplify:  Simplifying (sqrt 1)
1538416309.118 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416309.118 * [exit]simplify:  Simplified to 1
1538416309.118 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ (* b c) (* 1 (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416309.118 * * * * [misc]progress:  [ 38 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.119 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1538416309.119 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416309.120 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416309.125 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416309.132 * * [misc]simplify:  iters left: 3 (49 enodes)
1538416309.138 * * [misc]simplify:  iters left: 2 (56 enodes)
1538416309.148 * * [misc]simplify:  iters left: 1 (61 enodes)
1538416309.162 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1538416309.162 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ (* b c) (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416309.162 * * * * [misc]progress:  [ 39 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.162 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1538416309.162 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416309.165 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416309.172 * * [misc]simplify:  iters left: 4 (41 enodes)
1538416309.186 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416309.202 * * [misc]simplify:  iters left: 2 (175 enodes)
1538416309.303 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1538416309.304 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ (* b c) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416309.304 * * * * [misc]progress:  [ 40 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.304 * * * * [misc]progress:  [ 41 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (fabs (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.304 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416309.304 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416309.306 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416309.308 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416309.308 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (a b c d) (/ (- (/ (* b c) (fabs (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416309.308 * * * * [misc]progress:  [ 42 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (* 1 (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.308 * * * * [misc]progress:  [ 43 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (pow (/ (* b c) (sqrt (+ (* c c) (* d d)))) 1) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.308 * * * * [misc]progress:  [ 44 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (exp (- (log (* b c)) (log (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.308 * [enter]simplify:  Simplifying (- (log (* b c)) (log (sqrt (+ (* c c) (* d d)))))
1538416309.309 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416309.312 * * [misc]simplify:  iters left: 5 (18 enodes)
1538416309.317 * * [misc]simplify:  iters left: 4 (24 enodes)
1538416309.324 * * [misc]simplify:  iters left: 3 (32 enodes)
1538416309.332 * * [misc]simplify:  iters left: 2 (36 enodes)
1538416309.336 * * [misc]simplify:  iters left: 1 (40 enodes)
1538416309.341 * [exit]simplify:  Simplified to (- (log (* b c)) (log (sqrt (+ (* d d) (* c c)))))
1538416309.341 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (- (exp (- (log (* b c)) (log (sqrt (+ (* d d) (* c c)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416309.341 * * * * [misc]progress:  [ 45 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (exp (log (/ (* b c) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.342 * * * * [misc]progress:  [ 46 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (log (exp (/ (* b c) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.342 * * * * [misc]progress:  [ 47 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (cbrt (/ (* (* (* b c) (* b c)) (* b c)) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416309.342 * [enter]simplify:  Simplifying (/ (* (* (* b c) (* b c)) (* b c)) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1538416309.342 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416309.344 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416309.350 * * [misc]simplify:  iters left: 4 (110 enodes)
1538416309.404 * * [misc]simplify:  iters left: 3 (412 enodes)
1538416310.018 * [exit]simplify:  Simplified to (/ (/ (pow (* b c) 3) (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))
1538416310.018 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (- (cbrt (/ (/ (pow (* b c) 3) (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.018 * * * * [misc]progress:  [ 48 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (* (cbrt (/ (* b c) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (* b c) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (* b c) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.018 * * * * [misc]progress:  [ 49 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (cbrt (* (* (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* b c) (sqrt (+ (* c c) (* d d))))) (/ (* b c) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.018 * * * * [misc]progress:  [ 50 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (sqrt (/ (* b c) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (* b c) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.018 * * * * [misc]progress:  [ 51 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (- (* b c)) (- (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.018 * * * * [misc]progress:  [ 52 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ b (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ c (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.018 * [enter]simplify:  Simplifying (/ b (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1538416310.019 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416310.023 * * [misc]simplify:  iters left: 5 (13 enodes)
1538416310.025 * [exit]simplify:  Simplified to (/ b (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1538416310.025 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (- (* (/ b (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ c (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.025 * [enter]simplify:  Simplifying (/ c (cbrt (sqrt (+ (* c c) (* d d)))))
1538416310.025 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416310.026 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416310.027 * [exit]simplify:  Simplified to (/ c (cbrt (sqrt (+ (* c c) (* d d)))))
1538416310.027 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (* (/ b (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ c (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.028 * * * * [misc]progress:  [ 53 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ b (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ c (sqrt (cbrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.028 * [enter]simplify:  Simplifying (/ b (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1538416310.028 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416310.029 * * [misc]simplify:  iters left: 5 (12 enodes)
1538416310.031 * [exit]simplify:  Simplified to (/ b (fabs (cbrt (+ (* c c) (* d d)))))
1538416310.031 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (- (* (/ b (fabs (cbrt (+ (* c c) (* d d))))) (/ c (sqrt (cbrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.031 * [enter]simplify:  Simplifying (/ c (sqrt (cbrt (+ (* c c) (* d d)))))
1538416310.031 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416310.032 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416310.033 * [exit]simplify:  Simplified to (/ c (sqrt (cbrt (+ (* c c) (* d d)))))
1538416310.034 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (* (/ b (fabs (cbrt (+ (* c c) (* d d))))) (/ c (sqrt (cbrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.034 * * * * [misc]progress:  [ 54 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.034 * [enter]simplify:  Simplifying (/ b (sqrt (sqrt (+ (* c c) (* d d)))))
1538416310.034 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416310.035 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416310.037 * [exit]simplify:  Simplified to (/ b (sqrt (sqrt (+ (* c c) (* d d)))))
1538416310.037 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.037 * [enter]simplify:  Simplifying (/ c (sqrt (sqrt (+ (* c c) (* d d)))))
1538416310.037 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416310.038 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416310.039 * [exit]simplify:  Simplified to (/ c (sqrt (sqrt (+ (* c c) (* d d)))))
1538416310.040 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.040 * * * * [misc]progress:  [ 55 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ b (sqrt 1)) (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.040 * [enter]simplify:  Simplifying (/ b (sqrt 1))
1538416310.040 * * [misc]simplify:  iters left: 3 (4 enodes)
1538416310.041 * * [misc]simplify:  iters left: 2 (6 enodes)
1538416310.041 * [exit]simplify:  Simplified to b
1538416310.041 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.042 * [enter]simplify:  Simplifying (/ c (sqrt (+ (* c c) (* d d))))
1538416310.042 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416310.043 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416310.044 * [exit]simplify:  Simplified to (/ c (sqrt (+ (* c c) (* d d))))
1538416310.044 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.044 * * * * [misc]progress:  [ 56 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.044 * [enter]simplify:  Simplifying (/ b (sqrt (sqrt (+ (* c c) (* d d)))))
1538416310.044 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416310.045 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416310.047 * [exit]simplify:  Simplified to (/ b (sqrt (sqrt (+ (* c c) (* d d)))))
1538416310.047 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.047 * [enter]simplify:  Simplifying (/ c (sqrt (sqrt (+ (* c c) (* d d)))))
1538416310.047 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416310.048 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416310.049 * [exit]simplify:  Simplified to (/ c (sqrt (sqrt (+ (* c c) (* d d)))))
1538416310.049 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.050 * * * * [misc]progress:  [ 57 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ b 1) (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.050 * [enter]simplify:  Simplifying (/ b 1)
1538416310.050 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416310.050 * * [misc]simplify:  iters left: 1 (5 enodes)
1538416310.051 * [exit]simplify:  Simplified to b
1538416310.051 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.051 * [enter]simplify:  Simplifying (/ c (sqrt (+ (* c c) (* d d))))
1538416310.051 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416310.052 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416310.053 * [exit]simplify:  Simplified to (/ c (sqrt (+ (* c c) (* d d))))
1538416310.053 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.053 * * * * [misc]progress:  [ 58 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* 1 (/ (* b c) (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.053 * * * * [misc]progress:  [ 59 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (* b c) (/ 1 (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.053 * * * * [misc]progress:  [ 60 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* b c))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.053 * * * * [misc]progress:  [ 61 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (/ (* b c) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.053 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1538416310.053 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416310.054 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416310.056 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1538416310.056 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (/ (* b c) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.056 * * * * [misc]progress:  [ 62 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.056 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1538416310.057 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416310.059 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416310.061 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1538416310.061 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.061 * * * * [misc]progress:  [ 63 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.061 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1538416310.062 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416310.064 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416310.066 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1538416310.066 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.066 * * * * [misc]progress:  [ 64 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.066 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416310.067 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416310.069 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416310.071 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416310.071 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.071 * * * * [misc]progress:  [ 65 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.071 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1538416310.071 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416310.073 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416310.076 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1538416310.076 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (/ (* b c) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.076 * * * * [misc]progress:  [ 66 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (/ (* b c) 1) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.076 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416310.076 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416310.078 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416310.080 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416310.080 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (/ (* b c) 1) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.080 * * * * [misc]progress:  [ 67 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ b (/ (sqrt (+ (* c c) (* d d))) c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.080 * * * * [misc]progress:  [ 68 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ (* b c) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.081 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1538416310.081 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416310.085 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416310.096 * * [misc]simplify:  iters left: 4 (70 enodes)
1538416310.121 * * [misc]simplify:  iters left: 3 (135 enodes)
1538416310.158 * * [misc]simplify:  iters left: 2 (233 enodes)
1538416310.280 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1538416310.281 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (* (/ (* b c) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.281 * * * * [misc]progress:  [ 69 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (/ (* b c) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.281 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1538416310.281 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416310.282 * * [misc]simplify:  iters left: 4 (11 enodes)
1538416310.284 * * [misc]simplify:  iters left: 3 (18 enodes)
1538416310.286 * * [misc]simplify:  iters left: 2 (33 enodes)
1538416310.291 * * [misc]simplify:  iters left: 1 (58 enodes)
1538416310.310 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1538416310.310 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (* (/ (* b c) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.310 * * * * [misc]progress:  [ 70 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) d))>
1538416310.311 * [enter]simplify:  Simplifying d
1538416310.311 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416310.311 * [exit]simplify:  Simplified to d
1538416310.311 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) d))
1538416310.311 * * * * [misc]progress:  [ 71 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) c))>
1538416310.311 * [enter]simplify:  Simplifying c
1538416310.311 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416310.312 * [exit]simplify:  Simplified to c
1538416310.312 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) c))
1538416310.312 * * * * [misc]progress:  [ 72 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* -1 c)))>
1538416310.312 * [enter]simplify:  Simplifying (* -1 c)
1538416310.312 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416310.313 * * [misc]simplify:  iters left: 1 (5 enodes)
1538416310.314 * [exit]simplify:  Simplified to (- c)
1538416310.314 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (- c)))
1538416310.314 * * * * [misc]progress:  [ 73 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) d)) (sqrt (+ (* c c) (* d d)))))>
1538416310.314 * [enter]simplify:  Simplifying d
1538416310.315 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416310.315 * [exit]simplify:  Simplified to d
1538416310.315 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) d)) (sqrt (+ (* c c) (* d d)))))
1538416310.315 * * * * [misc]progress:  [ 74 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) c)) (sqrt (+ (* c c) (* d d)))))>
1538416310.315 * [enter]simplify:  Simplifying c
1538416310.315 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416310.315 * [exit]simplify:  Simplified to c
1538416310.316 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) c)) (sqrt (+ (* c c) (* d d)))))
1538416310.316 * * * * [misc]progress:  [ 75 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (* -1 c))) (sqrt (+ (* c c) (* d d)))))>
1538416310.316 * [enter]simplify:  Simplifying (* -1 c)
1538416310.316 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416310.317 * * [misc]simplify:  iters left: 1 (5 enodes)
1538416310.318 * [exit]simplify:  Simplified to (- c)
1538416310.318 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (- c))) (sqrt (+ (* c c) (* d d)))))
1538416310.318 * * * * [misc]progress:  [ 76 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) d) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.318 * [enter]simplify:  Simplifying d
1538416310.318 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416310.319 * [exit]simplify:  Simplified to d
1538416310.319 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (* b c) d) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.319 * * * * [misc]progress:  [ 77 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) c) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.319 * [enter]simplify:  Simplifying c
1538416310.319 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416310.319 * [exit]simplify:  Simplified to c
1538416310.319 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (* b c) c) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.319 * * * * [misc]progress:  [ 78 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (* -1 c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.320 * [enter]simplify:  Simplifying (* -1 c)
1538416310.320 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416310.321 * * [misc]simplify:  iters left: 1 (5 enodes)
1538416310.322 * [exit]simplify:  Simplified to (- c)
1538416310.322 * [misc]simplify:  Simplified (2 1 1 2) to (λ (a b c d) (/ (- (/ (* b c) (- c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.322 * * * * [misc]progress:  [ 79 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- 0 (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.322 * [enter]simplify:  Simplifying 0
1538416310.322 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416310.322 * [exit]simplify:  Simplified to 0
1538416310.322 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (- 0 (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.322 * * * * [misc]progress:  [ 80 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- 0 (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.323 * [enter]simplify:  Simplifying 0
1538416310.323 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416310.323 * [exit]simplify:  Simplified to 0
1538416310.323 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (- 0 (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.323 * * * * [misc]progress:  [ 81 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- 0 (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416310.323 * [enter]simplify:  Simplifying 0
1538416310.323 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416310.324 * [exit]simplify:  Simplified to 0
1538416310.324 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (- 0 (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416310.324 * * * [misc]progress:  adding candidates to table
1538416311.428 * * [misc]progress:  iteration 4 / 4
1538416311.428 * * * [misc]progress:  picking best candidate
1538416311.476 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416311.476 * * * [misc]progress:  localizing error
1538416311.500 * * * [misc]progress:  generating rewritten candidates
1538416311.500 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1538416311.506 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 2)
1538416311.512 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2 2)
1538416311.518 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2)
1538416311.533 * * * [misc]progress:  generating series expansions
1538416311.533 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1538416311.533 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1538416311.533 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1538416311.533 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1538416311.533 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1538416311.533 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.533 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.534 * [misc]backup-simplify:  Simplify c into c
1538416311.534 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.534 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.534 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.534 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.534 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.534 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1538416311.534 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1538416311.534 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416311.534 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.534 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1538416311.534 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416311.534 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416311.534 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.535 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.535 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.535 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.535 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.535 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.535 * [misc]backup-simplify:  Simplify d into d
1538416311.535 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.535 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416311.535 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416311.535 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.535 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416311.535 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416311.535 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416311.535 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.535 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.535 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.535 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.536 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.536 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.536 * [misc]backup-simplify:  Simplify d into d
1538416311.536 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.536 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416311.536 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416311.536 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.536 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416311.536 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.536 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.536 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.536 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.536 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.536 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.537 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.537 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.537 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.537 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416311.537 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.538 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1538416311.538 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1538416311.538 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416311.538 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416311.538 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.538 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.538 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.538 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416311.539 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416311.539 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.539 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.539 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.539 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.539 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416311.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.540 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1538416311.540 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.540 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.540 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.540 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.540 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.540 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.540 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1538416311.541 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416311.541 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416311.541 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416311.541 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416311.541 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416311.541 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.541 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.541 * [misc]backup-simplify:  Simplify c into c
1538416311.541 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.541 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.541 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416311.541 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.541 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.541 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.541 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.541 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.541 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.542 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416311.542 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.542 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.542 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.542 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.542 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.543 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416311.543 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416311.543 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416311.543 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.543 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.543 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.543 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.543 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.543 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.543 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416311.543 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.543 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.543 * [misc]backup-simplify:  Simplify d into d
1538416311.543 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.543 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.543 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.544 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.544 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.544 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.544 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.544 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416311.545 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416311.545 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416311.545 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.545 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.545 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.545 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.545 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.545 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.545 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416311.545 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.545 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.545 * [misc]backup-simplify:  Simplify d into d
1538416311.545 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.545 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.545 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.546 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.546 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.546 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.547 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.547 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416311.547 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.547 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.547 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.547 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.547 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416311.548 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.548 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416311.548 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416311.548 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416311.549 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416311.549 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416311.549 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.549 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.549 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.549 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.549 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.549 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416311.549 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.549 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416311.549 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.550 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.550 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.550 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416311.550 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.550 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.551 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416311.551 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.551 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416311.551 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.551 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.551 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416311.552 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.552 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.552 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.552 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.552 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1538416311.552 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416311.552 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416311.552 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416311.552 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416311.552 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416311.552 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.552 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.552 * [misc]backup-simplify:  Simplify c into c
1538416311.553 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.553 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.553 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416311.553 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.553 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.553 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.553 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.553 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.553 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.553 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416311.553 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.554 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.554 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.554 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.554 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.554 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416311.554 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416311.554 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416311.554 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.554 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.554 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.554 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.555 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.555 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.555 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416311.555 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.555 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.555 * [misc]backup-simplify:  Simplify d into d
1538416311.555 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.555 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.555 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.555 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.556 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.556 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.556 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.556 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.556 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416311.556 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416311.556 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416311.556 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.556 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.556 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.556 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.557 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.557 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.557 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416311.557 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.557 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.557 * [misc]backup-simplify:  Simplify d into d
1538416311.557 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.557 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.557 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.557 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.557 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.558 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.558 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.558 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.558 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416311.558 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.558 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.558 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.558 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.559 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416311.559 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.559 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416311.560 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416311.560 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416311.560 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416311.560 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416311.560 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.560 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.560 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.560 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.560 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.560 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416311.561 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.561 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416311.561 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.561 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.561 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.561 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416311.562 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.562 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.562 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416311.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.563 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416311.563 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.563 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.563 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416311.563 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.563 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.563 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.563 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.564 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1538416311.564 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 2)
1538416311.564 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1538416311.564 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1538416311.564 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1538416311.564 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1538416311.564 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.564 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.564 * [misc]backup-simplify:  Simplify c into c
1538416311.564 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.564 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.564 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.564 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.564 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.564 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1538416311.564 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1538416311.564 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416311.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.565 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1538416311.565 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416311.565 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416311.565 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.565 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.565 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.565 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.565 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.565 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.565 * [misc]backup-simplify:  Simplify d into d
1538416311.565 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.565 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416311.565 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416311.565 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.566 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416311.566 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416311.566 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416311.566 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.566 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.566 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.566 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.566 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.566 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.566 * [misc]backup-simplify:  Simplify d into d
1538416311.566 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.566 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416311.566 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416311.566 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.567 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416311.567 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.567 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.567 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.567 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.567 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.567 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.567 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.567 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.567 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.567 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416311.568 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.568 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1538416311.569 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1538416311.569 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416311.569 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416311.569 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.569 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.569 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.569 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416311.569 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416311.569 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.569 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.569 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.569 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.570 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416311.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.570 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1538416311.570 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.570 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.570 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.571 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.571 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.571 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.571 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1538416311.571 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416311.571 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416311.571 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416311.571 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416311.571 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416311.571 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.571 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.571 * [misc]backup-simplify:  Simplify c into c
1538416311.571 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.571 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.572 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416311.572 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.572 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.572 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.572 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.572 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.572 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.572 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416311.572 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.573 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.573 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.573 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.573 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416311.573 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416311.573 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416311.573 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.573 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.573 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.573 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.574 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.574 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.574 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416311.574 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.574 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.574 * [misc]backup-simplify:  Simplify d into d
1538416311.574 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.574 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.574 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.574 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.575 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.575 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.575 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.575 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416311.575 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416311.575 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416311.575 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.575 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.575 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.575 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.576 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.576 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.576 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416311.576 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.576 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.576 * [misc]backup-simplify:  Simplify d into d
1538416311.576 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.576 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.576 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.576 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.577 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.577 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.577 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.577 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416311.577 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.577 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.577 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.578 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.578 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416311.578 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.578 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416311.579 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416311.579 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416311.579 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416311.579 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416311.579 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.579 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.579 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.579 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.580 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.580 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416311.580 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.580 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416311.580 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.580 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.580 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.581 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416311.581 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.581 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.581 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416311.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.582 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416311.582 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.582 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.582 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416311.583 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.583 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.583 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.583 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.583 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1538416311.583 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416311.583 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416311.583 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416311.583 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416311.583 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416311.583 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.583 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.583 * [misc]backup-simplify:  Simplify c into c
1538416311.584 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.584 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.584 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416311.584 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.584 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.584 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.584 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.584 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.584 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.584 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416311.584 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.585 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.585 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.585 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.585 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416311.585 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416311.585 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416311.585 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.585 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.585 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.585 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.586 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.586 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.586 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416311.586 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.586 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.586 * [misc]backup-simplify:  Simplify d into d
1538416311.586 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.586 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.586 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.586 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.587 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.587 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.587 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.587 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416311.587 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416311.587 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416311.587 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.587 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.587 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.587 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.587 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.588 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.588 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416311.588 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.588 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.588 * [misc]backup-simplify:  Simplify d into d
1538416311.588 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.588 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.588 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.588 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.588 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.588 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.588 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.588 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.589 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416311.589 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.589 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.589 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.589 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.589 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416311.589 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.589 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416311.590 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416311.590 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416311.590 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416311.590 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416311.590 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.590 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.590 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.590 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.590 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.590 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416311.590 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.590 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416311.590 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.590 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.590 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.591 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416311.591 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.591 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.591 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416311.591 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.591 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416311.591 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.591 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.591 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416311.592 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.592 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.592 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.592 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.592 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1538416311.592 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2 2)
1538416311.592 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1538416311.592 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1538416311.592 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1538416311.592 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1538416311.592 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.592 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.592 * [misc]backup-simplify:  Simplify c into c
1538416311.592 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.592 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.592 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.592 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.592 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.592 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1538416311.592 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1538416311.592 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416311.592 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.593 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1538416311.593 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416311.593 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416311.593 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.593 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.593 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.593 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.593 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.593 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.593 * [misc]backup-simplify:  Simplify d into d
1538416311.593 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.593 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416311.593 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416311.593 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.593 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.593 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416311.593 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1538416311.593 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416311.593 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.593 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.593 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.593 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.593 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.593 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.593 * [misc]backup-simplify:  Simplify d into d
1538416311.593 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.593 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416311.593 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1538416311.593 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.594 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.594 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1538416311.594 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.594 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.594 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.594 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.594 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.594 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.594 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.594 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.597 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.597 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416311.597 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.598 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1538416311.598 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1538416311.598 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416311.598 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416311.598 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.598 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.598 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.598 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416311.598 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416311.598 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.598 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.598 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.598 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.599 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1538416311.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.599 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1538416311.599 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.599 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.599 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.599 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.599 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.599 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.599 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1538416311.599 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416311.599 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416311.599 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416311.599 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416311.599 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416311.599 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.599 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.599 * [misc]backup-simplify:  Simplify c into c
1538416311.599 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.599 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.600 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416311.600 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.600 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.600 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.600 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.600 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.600 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.600 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416311.600 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.600 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.600 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.600 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.601 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.601 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416311.601 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416311.601 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416311.601 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.601 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.601 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.601 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.601 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.601 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.601 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416311.601 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.601 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.601 * [misc]backup-simplify:  Simplify d into d
1538416311.601 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.601 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.601 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.601 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.601 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.602 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.602 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.602 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.602 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416311.602 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416311.602 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416311.602 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.602 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.602 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.602 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.602 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.602 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.602 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416311.602 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.602 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.602 * [misc]backup-simplify:  Simplify d into d
1538416311.602 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.602 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.602 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.602 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.603 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.603 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.603 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.603 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.603 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416311.603 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.603 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.603 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.603 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.603 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416311.604 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.604 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416311.604 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416311.604 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416311.604 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416311.604 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416311.604 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.604 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.604 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.604 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.604 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.604 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416311.605 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.605 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416311.605 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.605 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.605 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.605 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416311.605 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.605 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.605 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416311.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.606 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416311.606 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.606 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.606 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416311.606 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.606 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.606 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.606 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.606 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1538416311.607 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416311.607 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1538416311.607 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416311.607 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416311.607 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416311.607 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.607 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.607 * [misc]backup-simplify:  Simplify c into c
1538416311.607 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.607 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.607 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416311.607 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.607 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.607 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.607 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.607 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.607 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.607 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416311.607 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.608 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.608 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.608 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.608 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.608 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416311.608 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416311.608 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416311.608 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.608 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.608 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.608 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.608 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.608 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.608 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416311.608 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.608 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.608 * [misc]backup-simplify:  Simplify d into d
1538416311.608 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.609 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.609 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.609 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.609 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.609 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.609 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.609 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.609 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416311.609 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416311.609 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416311.609 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.609 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.609 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.609 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.610 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.610 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.610 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416311.610 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.610 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.610 * [misc]backup-simplify:  Simplify d into d
1538416311.610 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.610 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.610 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.610 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.610 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.610 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.610 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.611 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.611 * [misc]taylor:  Taking taylor expansion of 1 in d
1538416311.611 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.611 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.611 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.611 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.611 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416311.611 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.611 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1538416311.612 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1538416311.612 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1538416311.612 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1538416311.612 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538416311.612 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.612 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.612 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.612 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.612 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.612 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1538416311.612 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.613 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1538416311.613 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.613 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.613 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.613 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538416311.613 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.613 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.613 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416311.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.614 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1538416311.614 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.614 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.614 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538416311.614 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538416311.614 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.614 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.614 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.614 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1538416311.614 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2)
1538416311.615 * [misc]backup-simplify:  Simplify (/ (* a d) (sqrt (+ (* c c) (* d d)))) into (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1538416311.615 * [misc]approximate:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in (a d c) around 0
1538416311.615 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1538416311.615 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416311.615 * [misc]taylor:  Taking taylor expansion of a in c
1538416311.615 * [misc]backup-simplify:  Simplify a into a
1538416311.615 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.615 * [misc]backup-simplify:  Simplify d into d
1538416311.615 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1538416311.615 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1538416311.615 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1538416311.615 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.615 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.615 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.615 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.615 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.615 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.615 * [misc]backup-simplify:  Simplify d into d
1538416311.615 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.615 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1538416311.615 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.615 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1538416311.615 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.615 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.615 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416311.616 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1538416311.616 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1538416311.616 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416311.616 * [misc]taylor:  Taking taylor expansion of a in d
1538416311.616 * [misc]backup-simplify:  Simplify a into a
1538416311.616 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.616 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.616 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.616 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1538416311.616 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1538416311.616 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1538416311.616 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.616 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.616 * [misc]backup-simplify:  Simplify c into c
1538416311.616 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.616 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.616 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.616 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.616 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.616 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1538416311.616 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.616 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1538416311.616 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416311.616 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.616 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416311.616 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1538416311.616 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1538416311.616 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416311.616 * [misc]taylor:  Taking taylor expansion of a in a
1538416311.616 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.616 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.616 * [misc]taylor:  Taking taylor expansion of d in a
1538416311.617 * [misc]backup-simplify:  Simplify d into d
1538416311.617 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1538416311.617 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1538416311.617 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1538416311.617 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1538416311.617 * [misc]taylor:  Taking taylor expansion of c in a
1538416311.617 * [misc]backup-simplify:  Simplify c into c
1538416311.617 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416311.617 * [misc]taylor:  Taking taylor expansion of d in a
1538416311.617 * [misc]backup-simplify:  Simplify d into d
1538416311.617 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.617 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.617 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1538416311.617 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1538416311.617 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1538416311.617 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416311.617 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.617 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.617 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1538416311.618 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1538416311.618 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1538416311.618 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416311.618 * [misc]taylor:  Taking taylor expansion of a in a
1538416311.618 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.618 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.618 * [misc]taylor:  Taking taylor expansion of d in a
1538416311.618 * [misc]backup-simplify:  Simplify d into d
1538416311.618 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1538416311.618 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1538416311.618 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1538416311.618 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1538416311.618 * [misc]taylor:  Taking taylor expansion of c in a
1538416311.618 * [misc]backup-simplify:  Simplify c into c
1538416311.618 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416311.618 * [misc]taylor:  Taking taylor expansion of d in a
1538416311.618 * [misc]backup-simplify:  Simplify d into d
1538416311.618 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.618 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.618 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1538416311.618 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1538416311.618 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1538416311.618 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416311.618 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.619 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1538416311.619 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1538416311.619 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416311.619 * [misc]backup-simplify:  Simplify (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) into 0
1538416311.619 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.619 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.619 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416311.619 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.619 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.619 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416311.620 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* d (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into (* d (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1538416311.620 * [misc]taylor:  Taking taylor expansion of (* d (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1538416311.620 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.620 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.620 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.620 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1538416311.620 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1538416311.620 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1538416311.620 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.620 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.620 * [misc]backup-simplify:  Simplify c into c
1538416311.620 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.620 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.620 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.620 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.620 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.620 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1538416311.620 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.620 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1538416311.620 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416311.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.621 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416311.621 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1538416311.621 * [misc]backup-simplify:  Simplify (* 0 (/ 1 c)) into 0
1538416311.621 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416311.621 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.621 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.621 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416311.621 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.621 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.621 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.621 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1538416311.622 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416311.622 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.622 * [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
1538416311.623 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1538416311.624 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1538416311.624 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* d 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1538416311.624 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.624 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.624 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416311.624 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.624 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.624 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 c))) into (/ 1 c)
1538416311.624 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1538416311.624 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.625 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.625 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.625 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.625 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.625 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.625 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.625 * [misc]backup-simplify:  Simplify (/ (* (/ 1 a) (/ 1 d)) (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))))) into (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1538416311.625 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (a d c) around 0
1538416311.625 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1538416311.625 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416311.626 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416311.626 * [misc]taylor:  Taking taylor expansion of a in c
1538416311.626 * [misc]backup-simplify:  Simplify a into a
1538416311.626 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.626 * [misc]backup-simplify:  Simplify d into d
1538416311.626 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416311.626 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416311.626 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1538416311.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416311.626 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416311.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416311.626 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.626 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.626 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.626 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.626 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.626 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416311.626 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.626 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.626 * [misc]backup-simplify:  Simplify d into d
1538416311.626 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.627 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.627 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.627 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.627 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.627 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.628 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.628 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.628 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.628 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.628 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1538416311.628 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1538416311.628 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416311.628 * [misc]taylor:  Taking taylor expansion of a in d
1538416311.628 * [misc]backup-simplify:  Simplify a into a
1538416311.628 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.628 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.628 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.628 * [misc]backup-simplify:  Simplify (* a 0) into 0
1538416311.629 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1538416311.629 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1538416311.629 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1538416311.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416311.629 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416311.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416311.629 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.629 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.629 * [misc]backup-simplify:  Simplify c into c
1538416311.629 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.629 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416311.629 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.629 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.629 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.629 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.629 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.629 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.630 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416311.630 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.630 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.630 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.630 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.631 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.631 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.631 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.631 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1538416311.631 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416311.631 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416311.631 * [misc]taylor:  Taking taylor expansion of a in a
1538416311.631 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.631 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.631 * [misc]taylor:  Taking taylor expansion of d in a
1538416311.631 * [misc]backup-simplify:  Simplify d into d
1538416311.631 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416311.631 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416311.632 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416311.632 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1538416311.632 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1538416311.632 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1538416311.632 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1538416311.632 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1538416311.632 * [misc]taylor:  Taking taylor expansion of c in a
1538416311.632 * [misc]backup-simplify:  Simplify c into c
1538416311.632 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.632 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.632 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1538416311.632 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416311.632 * [misc]taylor:  Taking taylor expansion of d in a
1538416311.632 * [misc]backup-simplify:  Simplify d into d
1538416311.632 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.632 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.632 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416311.632 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416311.633 * [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)))))
1538416311.633 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416311.633 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416311.633 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.633 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416311.633 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.634 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416311.634 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416311.634 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1538416311.634 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416311.634 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416311.634 * [misc]taylor:  Taking taylor expansion of a in a
1538416311.634 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.634 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.634 * [misc]taylor:  Taking taylor expansion of d in a
1538416311.634 * [misc]backup-simplify:  Simplify d into d
1538416311.634 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416311.635 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416311.635 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416311.635 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1538416311.635 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1538416311.635 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1538416311.635 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1538416311.635 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1538416311.635 * [misc]taylor:  Taking taylor expansion of c in a
1538416311.635 * [misc]backup-simplify:  Simplify c into c
1538416311.635 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.635 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.635 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1538416311.635 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416311.635 * [misc]taylor:  Taking taylor expansion of d in a
1538416311.635 * [misc]backup-simplify:  Simplify d into d
1538416311.635 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.635 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.635 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416311.636 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416311.636 * [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)))))
1538416311.636 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416311.636 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416311.636 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.636 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416311.636 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.637 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416311.637 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416311.638 * [misc]backup-simplify:  Simplify (* (/ 1 d) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 d))
1538416311.638 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 d)) in d
1538416311.638 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1538416311.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416311.638 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416311.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416311.638 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.638 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.638 * [misc]backup-simplify:  Simplify c into c
1538416311.638 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.638 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416311.638 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.638 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.638 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.638 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.638 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.638 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.639 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416311.639 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.639 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.639 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.639 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.639 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.640 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.640 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.640 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1538416311.640 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.640 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.640 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.640 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.640 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.640 * [misc]taylor:  Taking taylor expansion of 1 in c
1538416311.640 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.640 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.641 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1538416311.641 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1538416311.641 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416311.641 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.641 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.641 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416311.641 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.641 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.642 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.642 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.642 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416311.642 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.642 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.642 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.642 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1538416311.642 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1538416311.643 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416311.643 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416311.643 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.644 * [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
1538416311.645 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416311.645 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1538416311.645 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1538416311.646 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1538416311.646 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.646 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.646 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416311.646 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.646 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.646 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416311.646 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.646 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.646 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.646 * [misc]backup-simplify:  Simplify (/ (* (/ 1 (- a)) (/ 1 (- d))) (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))))) into (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1538416311.647 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (a d c) around 0
1538416311.647 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1538416311.647 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1538416311.647 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1538416311.647 * [misc]taylor:  Taking taylor expansion of a in c
1538416311.647 * [misc]backup-simplify:  Simplify a into a
1538416311.647 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.647 * [misc]backup-simplify:  Simplify d into d
1538416311.647 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1538416311.647 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1538416311.647 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1538416311.647 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1538416311.647 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1538416311.647 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1538416311.647 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1538416311.647 * [misc]taylor:  Taking taylor expansion of c in c
1538416311.647 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.647 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.648 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.648 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.648 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1538416311.648 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1538416311.648 * [misc]taylor:  Taking taylor expansion of d in c
1538416311.648 * [misc]backup-simplify:  Simplify d into d
1538416311.648 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.648 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.648 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538416311.648 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.648 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.649 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.649 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.649 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.649 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.650 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.650 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1538416311.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1538416311.650 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1538416311.650 * [misc]taylor:  Taking taylor expansion of a in d
1538416311.650 * [misc]backup-simplify:  Simplify a into a
1538416311.650 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.650 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.650 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.650 * [misc]backup-simplify:  Simplify (* a 0) into 0
1538416311.650 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1538416311.650 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1538416311.650 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1538416311.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416311.650 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416311.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416311.650 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.650 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.650 * [misc]backup-simplify:  Simplify c into c
1538416311.650 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.650 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416311.650 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.650 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.650 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.651 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.651 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.651 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.651 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416311.651 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.651 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.652 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.652 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.652 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.652 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.652 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1538416311.652 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416311.652 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416311.652 * [misc]taylor:  Taking taylor expansion of a in a
1538416311.652 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.653 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.653 * [misc]taylor:  Taking taylor expansion of d in a
1538416311.653 * [misc]backup-simplify:  Simplify d into d
1538416311.653 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416311.653 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416311.653 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416311.653 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1538416311.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1538416311.653 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1538416311.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1538416311.653 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1538416311.653 * [misc]taylor:  Taking taylor expansion of c in a
1538416311.653 * [misc]backup-simplify:  Simplify c into c
1538416311.653 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.653 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1538416311.653 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416311.653 * [misc]taylor:  Taking taylor expansion of d in a
1538416311.653 * [misc]backup-simplify:  Simplify d into d
1538416311.653 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.653 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.654 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416311.654 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416311.654 * [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)))))
1538416311.654 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416311.654 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416311.654 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.655 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416311.655 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.655 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416311.655 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416311.655 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1538416311.655 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1538416311.655 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1538416311.656 * [misc]taylor:  Taking taylor expansion of a in a
1538416311.656 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.656 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.656 * [misc]taylor:  Taking taylor expansion of d in a
1538416311.656 * [misc]backup-simplify:  Simplify d into d
1538416311.656 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1538416311.656 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1538416311.656 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1538416311.656 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1538416311.656 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1538416311.656 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1538416311.656 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1538416311.656 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1538416311.656 * [misc]taylor:  Taking taylor expansion of c in a
1538416311.656 * [misc]backup-simplify:  Simplify c into c
1538416311.656 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.656 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.656 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1538416311.656 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1538416311.656 * [misc]taylor:  Taking taylor expansion of d in a
1538416311.656 * [misc]backup-simplify:  Simplify d into d
1538416311.656 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1538416311.657 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1538416311.657 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1538416311.657 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1538416311.657 * [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)))))
1538416311.657 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1538416311.657 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1538416311.657 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1538416311.658 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1538416311.658 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.658 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416311.658 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416311.659 * [misc]backup-simplify:  Simplify (* (/ 1 d) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 d))
1538416311.659 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 d)) in d
1538416311.659 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1538416311.659 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1538416311.659 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1538416311.659 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1538416311.659 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1538416311.659 * [misc]taylor:  Taking taylor expansion of c in d
1538416311.659 * [misc]backup-simplify:  Simplify c into c
1538416311.659 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1538416311.659 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1538416311.659 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1538416311.659 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1538416311.659 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.659 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.659 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.660 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.660 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.660 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538416311.660 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.660 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1538416311.660 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.661 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.661 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.661 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.661 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1538416311.661 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1538416311.661 * [misc]taylor:  Taking taylor expansion of d in d
1538416311.661 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.661 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.661 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538416311.662 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538416311.662 * [misc]taylor:  Taking taylor expansion of 1 in c
1538416311.662 * [misc]backup-simplify:  Simplify 1 into 1
1538416311.662 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.662 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1538416311.662 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1538416311.662 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416311.662 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.662 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.663 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416311.663 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.663 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.663 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538416311.663 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538416311.663 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416311.663 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.663 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.663 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.663 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1538416311.664 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1538416311.664 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1538416311.664 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1538416311.664 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538416311.665 * [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
1538416311.666 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1538416311.666 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1538416311.667 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1538416311.667 * [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1538416311.667 * [misc]taylor:  Taking taylor expansion of 0 in d
1538416311.667 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.667 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416311.667 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.667 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.667 * [misc]taylor:  Taking taylor expansion of 0 in c
1538416311.667 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.667 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.667 * [misc]backup-simplify:  Simplify 0 into 0
1538416311.667 * * * [misc]progress:  simplifying candidates
1538416311.667 * * * * [misc]progress:  [ 1 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (pow (+ (* c c) (* d d)) 1/2)))>
1538416311.668 * * * * [misc]progress:  [ 2 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (pow (sqrt (+ (* c c) (* d d))) 1)))>
1538416311.668 * * * * [misc]progress:  [ 3 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (exp (log (sqrt (+ (* c c) (* d d)))))))>
1538416311.668 * * * * [misc]progress:  [ 4 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (log (exp (sqrt (+ (* c c) (* d d)))))))>
1538416311.668 * * * * [misc]progress:  [ 5 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1538416311.668 * * * * [misc]progress:  [ 6 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1538416311.668 * * * * [misc]progress:  [ 7 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1538416311.668 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1538416311.668 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416311.671 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416311.674 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1538416311.674 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1538416311.674 * * * * [misc]progress:  [ 8 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1538416311.674 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1538416311.674 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416311.676 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416311.678 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1538416311.679 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1538416311.679 * * * * [misc]progress:  [ 9 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))>
1538416311.679 * [enter]simplify:  Simplifying (sqrt 1)
1538416311.679 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416311.680 * [exit]simplify:  Simplified to 1
1538416311.680 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* 1 (sqrt (+ (* c c) (* d d))))))
1538416311.680 * * * * [misc]progress:  [ 10 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1538416311.681 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1538416311.681 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416311.683 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416311.687 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416311.693 * * [misc]simplify:  iters left: 3 (49 enodes)
1538416311.700 * * [misc]simplify:  iters left: 2 (56 enodes)
1538416311.706 * * [misc]simplify:  iters left: 1 (61 enodes)
1538416311.714 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1538416311.714 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))
1538416311.714 * * * * [misc]progress:  [ 11 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1538416311.715 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1538416311.715 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416311.717 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416311.720 * * [misc]simplify:  iters left: 4 (41 enodes)
1538416311.728 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416311.741 * * [misc]simplify:  iters left: 2 (175 enodes)
1538416311.833 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1538416311.833 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))))
1538416311.833 * * * * [misc]progress:  [ 12 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1538416311.833 * * * * [misc]progress:  [ 13 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (fabs (sqrt (+ (* c c) (* d d))))))>
1538416311.834 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416311.834 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416311.836 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416311.838 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416311.838 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (fabs (sqrt (+ (* c c) (* d d))))))
1538416311.838 * * * * [misc]progress:  [ 14 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* 1 (sqrt (+ (* c c) (* d d))))))>
1538416311.838 * * * * [misc]progress:  [ 15 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (pow (+ (* c c) (* d d)) 1/2))) (sqrt (+ (* c c) (* d d)))))>
1538416311.838 * * * * [misc]progress:  [ 16 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (pow (sqrt (+ (* c c) (* d d))) 1))) (sqrt (+ (* c c) (* d d)))))>
1538416311.838 * * * * [misc]progress:  [ 17 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (exp (log (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416311.838 * * * * [misc]progress:  [ 18 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (log (exp (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416311.838 * * * * [misc]progress:  [ 19 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416311.839 * * * * [misc]progress:  [ 20 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416311.839 * * * * [misc]progress:  [ 21 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416311.839 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1538416311.839 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416311.842 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416311.845 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1538416311.845 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1538416311.845 * * * * [misc]progress:  [ 22 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416311.845 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1538416311.845 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416311.847 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416311.849 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1538416311.849 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1538416311.849 * * * * [misc]progress:  [ 23 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416311.849 * [enter]simplify:  Simplifying (sqrt 1)
1538416311.849 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416311.850 * [exit]simplify:  Simplified to 1
1538416311.850 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416311.850 * * * * [misc]progress:  [ 24 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1538416311.850 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1538416311.850 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416311.852 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416311.855 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416311.861 * * [misc]simplify:  iters left: 3 (49 enodes)
1538416311.867 * * [misc]simplify:  iters left: 2 (56 enodes)
1538416311.874 * * [misc]simplify:  iters left: 1 (61 enodes)
1538416311.881 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1538416311.881 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1538416311.881 * * * * [misc]progress:  [ 25 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416311.881 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1538416311.881 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416311.883 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416311.888 * * [misc]simplify:  iters left: 4 (41 enodes)
1538416311.895 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416311.921 * * [misc]simplify:  iters left: 2 (175 enodes)
1538416312.039 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1538416312.039 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416312.039 * * * * [misc]progress:  [ 26 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.039 * * * * [misc]progress:  [ 27 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.040 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416312.040 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416312.041 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416312.043 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416312.043 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416312.043 * * * * [misc]progress:  [ 28 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.043 * * * * [misc]progress:  [ 29 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (pow (+ (* c c) (* d d)) 1/2))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.043 * * * * [misc]progress:  [ 30 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (pow (sqrt (+ (* c c) (* d d))) 1))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.044 * * * * [misc]progress:  [ 31 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (exp (log (sqrt (+ (* c c) (* d d))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.044 * * * * [misc]progress:  [ 32 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (log (exp (sqrt (+ (* c c) (* d d))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.044 * * * * [misc]progress:  [ 33 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.044 * * * * [misc]progress:  [ 34 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.044 * * * * [misc]progress:  [ 35 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.044 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1538416312.044 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416312.046 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416312.049 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1538416312.049 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (a b c d) (/ (- (* b (/ c (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416312.049 * * * * [misc]progress:  [ 36 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.049 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1538416312.049 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416312.051 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416312.053 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1538416312.053 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (a b c d) (/ (- (* b (/ c (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416312.054 * * * * [misc]progress:  [ 37 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.054 * [enter]simplify:  Simplifying (sqrt 1)
1538416312.054 * * [misc]simplify:  iters left: 1 (2 enodes)
1538416312.055 * [exit]simplify:  Simplified to 1
1538416312.055 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (a b c d) (/ (- (* b (/ c (* 1 (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416312.055 * * * * [misc]progress:  [ 38 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.055 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1538416312.056 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416312.058 * * [misc]simplify:  iters left: 5 (20 enodes)
1538416312.064 * * [misc]simplify:  iters left: 4 (36 enodes)
1538416312.075 * * [misc]simplify:  iters left: 3 (49 enodes)
1538416312.087 * * [misc]simplify:  iters left: 2 (56 enodes)
1538416312.099 * * [misc]simplify:  iters left: 1 (61 enodes)
1538416312.113 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1538416312.113 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (a b c d) (/ (- (* b (/ c (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416312.113 * * * * [misc]progress:  [ 39 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.114 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1538416312.114 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416312.117 * * [misc]simplify:  iters left: 5 (21 enodes)
1538416312.126 * * [misc]simplify:  iters left: 4 (41 enodes)
1538416312.140 * * [misc]simplify:  iters left: 3 (78 enodes)
1538416312.166 * * [misc]simplify:  iters left: 2 (175 enodes)
1538416312.293 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1538416312.293 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (a b c d) (/ (- (* b (/ c (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416312.293 * * * * [misc]progress:  [ 40 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.293 * * * * [misc]progress:  [ 41 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (fabs (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.293 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416312.294 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416312.295 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416312.298 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416312.298 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (a b c d) (/ (- (* b (/ c (fabs (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416312.298 * * * * [misc]progress:  [ 42 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (* 1 (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.298 * * * * [misc]progress:  [ 43 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (pow (/ (* a d) (sqrt (+ (* c c) (* d d)))) 1)) (sqrt (+ (* c c) (* d d)))))>
1538416312.298 * * * * [misc]progress:  [ 44 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (exp (- (log (* a d)) (log (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.298 * [enter]simplify:  Simplifying (- (log (* a d)) (log (sqrt (+ (* c c) (* d d)))))
1538416312.298 * * [misc]simplify:  iters left: 6 (11 enodes)
1538416312.302 * * [misc]simplify:  iters left: 5 (18 enodes)
1538416312.307 * * [misc]simplify:  iters left: 4 (24 enodes)
1538416312.313 * * [misc]simplify:  iters left: 3 (32 enodes)
1538416312.322 * * [misc]simplify:  iters left: 2 (36 enodes)
1538416312.330 * * [misc]simplify:  iters left: 1 (40 enodes)
1538416312.341 * [exit]simplify:  Simplified to (- (log (* a d)) (log (sqrt (+ (* c c) (* d d)))))
1538416312.341 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (exp (- (log (* a d)) (log (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1538416312.341 * * * * [misc]progress:  [ 45 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (exp (log (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.341 * * * * [misc]progress:  [ 46 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (log (exp (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.341 * * * * [misc]progress:  [ 47 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (cbrt (/ (* (* (* a d) (* a d)) (* a d)) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.341 * [enter]simplify:  Simplifying (/ (* (* (* a d) (* a d)) (* a d)) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1538416312.342 * * [misc]simplify:  iters left: 6 (13 enodes)
1538416312.346 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416312.358 * * [misc]simplify:  iters left: 4 (110 enodes)
1538416312.419 * * [misc]simplify:  iters left: 3 (412 enodes)
1538416312.957 * [exit]simplify:  Simplified to (/ (/ (pow (* a d) 3) (+ (* d d) (* c c))) (sqrt (+ (* d d) (* c c))))
1538416312.957 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (cbrt (/ (/ (pow (* a d) 3) (+ (* d d) (* c c))) (sqrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d)))))
1538416312.958 * * * * [misc]progress:  [ 48 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.958 * * * * [misc]progress:  [ 49 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (cbrt (* (* (/ (* a d) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.958 * * * * [misc]progress:  [ 50 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (sqrt (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.958 * * * * [misc]progress:  [ 51 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (- (* a d)) (- (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.958 * * * * [misc]progress:  [ 52 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ a (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ d (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.958 * [enter]simplify:  Simplifying (/ a (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1538416312.958 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416312.962 * * [misc]simplify:  iters left: 5 (13 enodes)
1538416312.966 * [exit]simplify:  Simplified to (/ a (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1538416312.966 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ a (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ d (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1538416312.966 * [enter]simplify:  Simplifying (/ d (cbrt (sqrt (+ (* c c) (* d d)))))
1538416312.966 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416312.969 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416312.971 * [exit]simplify:  Simplified to (/ d (cbrt (sqrt (+ (* d d) (* c c)))))
1538416312.971 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ a (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ d (cbrt (sqrt (+ (* d d) (* c c))))))) (sqrt (+ (* c c) (* d d)))))
1538416312.972 * * * * [misc]progress:  [ 53 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ a (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ d (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.972 * [enter]simplify:  Simplifying (/ a (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1538416312.972 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416312.975 * * [misc]simplify:  iters left: 5 (12 enodes)
1538416312.979 * [exit]simplify:  Simplified to (/ a (fabs (cbrt (+ (* c c) (* d d)))))
1538416312.979 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ a (fabs (cbrt (+ (* c c) (* d d))))) (/ d (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1538416312.979 * [enter]simplify:  Simplifying (/ d (sqrt (cbrt (+ (* c c) (* d d)))))
1538416312.979 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416312.982 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416312.984 * [exit]simplify:  Simplified to (/ d (sqrt (cbrt (+ (* d d) (* c c)))))
1538416312.985 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ a (fabs (cbrt (+ (* c c) (* d d))))) (/ d (sqrt (cbrt (+ (* d d) (* c c))))))) (sqrt (+ (* c c) (* d d)))))
1538416312.985 * * * * [misc]progress:  [ 54 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.985 * [enter]simplify:  Simplifying (/ a (sqrt (sqrt (+ (* c c) (* d d)))))
1538416312.985 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416312.988 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416312.991 * [exit]simplify:  Simplified to (/ a (sqrt (sqrt (+ (* c c) (* d d)))))
1538416312.991 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1538416312.991 * [enter]simplify:  Simplifying (/ d (sqrt (sqrt (+ (* c c) (* d d)))))
1538416312.991 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416312.994 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416312.996 * [exit]simplify:  Simplified to (/ d (sqrt (sqrt (+ (* d d) (* c c)))))
1538416312.996 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* d d) (* c c))))))) (sqrt (+ (* c c) (* d d)))))
1538416312.997 * * * * [misc]progress:  [ 55 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ a (sqrt 1)) (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416312.997 * [enter]simplify:  Simplifying (/ a (sqrt 1))
1538416312.997 * * [misc]simplify:  iters left: 3 (4 enodes)
1538416312.999 * * [misc]simplify:  iters left: 2 (6 enodes)
1538416313.000 * [exit]simplify:  Simplified to a
1538416313.000 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416313.000 * [enter]simplify:  Simplifying (/ d (sqrt (+ (* c c) (* d d))))
1538416313.001 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416313.003 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416313.009 * [exit]simplify:  Simplified to (/ d (sqrt (+ (* d d) (* c c))))
1538416313.009 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* a (/ d (sqrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d)))))
1538416313.009 * * * * [misc]progress:  [ 56 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.009 * [enter]simplify:  Simplifying (/ a (sqrt (sqrt (+ (* c c) (* d d)))))
1538416313.009 * * [misc]simplify:  iters left: 6 (9 enodes)
1538416313.011 * * [misc]simplify:  iters left: 5 (10 enodes)
1538416313.012 * [exit]simplify:  Simplified to (/ a (sqrt (sqrt (+ (* c c) (* d d)))))
1538416313.012 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1538416313.012 * [enter]simplify:  Simplifying (/ d (sqrt (sqrt (+ (* c c) (* d d)))))
1538416313.012 * * [misc]simplify:  iters left: 6 (8 enodes)
1538416313.014 * * [misc]simplify:  iters left: 5 (9 enodes)
1538416313.015 * [exit]simplify:  Simplified to (/ d (sqrt (sqrt (+ (* d d) (* c c)))))
1538416313.015 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ a (sqrt (sqrt (+ (* c c) (* d d))))) (/ d (sqrt (sqrt (+ (* d d) (* c c))))))) (sqrt (+ (* c c) (* d d)))))
1538416313.015 * * * * [misc]progress:  [ 57 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ a 1) (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.015 * [enter]simplify:  Simplifying (/ a 1)
1538416313.015 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416313.016 * * [misc]simplify:  iters left: 1 (5 enodes)
1538416313.016 * [exit]simplify:  Simplified to a
1538416313.016 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416313.016 * [enter]simplify:  Simplifying (/ d (sqrt (+ (* c c) (* d d))))
1538416313.016 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416313.017 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416313.018 * [exit]simplify:  Simplified to (/ d (sqrt (+ (* d d) (* c c))))
1538416313.018 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* a (/ d (sqrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d)))))
1538416313.018 * * * * [misc]progress:  [ 58 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* 1 (/ (* a d) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.018 * * * * [misc]progress:  [ 59 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (* a d) (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.019 * * * * [misc]progress:  [ 60 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1538416313.019 * * * * [misc]progress:  [ 61 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.019 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1538416313.019 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416313.020 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416313.021 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1538416313.021 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416313.021 * * * * [misc]progress:  [ 62 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.021 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1538416313.021 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416313.022 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416313.023 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1538416313.023 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416313.023 * * * * [misc]progress:  [ 63 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.024 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1538416313.024 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416313.025 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416313.026 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1538416313.026 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416313.026 * * * * [misc]progress:  [ 64 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt 1)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.026 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416313.026 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416313.027 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416313.028 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416313.028 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt 1)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416313.028 * * * * [misc]progress:  [ 65 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.028 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1538416313.028 * * [misc]simplify:  iters left: 6 (7 enodes)
1538416313.029 * * [misc]simplify:  iters left: 5 (8 enodes)
1538416313.030 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1538416313.030 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1538416313.030 * * * * [misc]progress:  [ 66 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) 1) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.030 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1538416313.030 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416313.031 * * [misc]simplify:  iters left: 4 (7 enodes)
1538416313.032 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1538416313.032 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (/ (* a d) 1) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416313.033 * * * * [misc]progress:  [ 67 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ a (/ (sqrt (+ (* c c) (* d d))) d))) (sqrt (+ (* c c) (* d d)))))>
1538416313.033 * * * * [misc]progress:  [ 68 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ (* a d) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.033 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1538416313.033 * * [misc]simplify:  iters left: 6 (10 enodes)
1538416313.035 * * [misc]simplify:  iters left: 5 (30 enodes)
1538416313.045 * * [misc]simplify:  iters left: 4 (70 enodes)
1538416313.072 * * [misc]simplify:  iters left: 3 (135 enodes)
1538416313.128 * * [misc]simplify:  iters left: 2 (233 enodes)
1538416313.236 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1538416313.236 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ (* a d) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))))) (sqrt (+ (* c c) (* d d)))))
1538416313.236 * * * * [misc]progress:  [ 69 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ (* a d) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.237 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1538416313.237 * * [misc]simplify:  iters left: 5 (6 enodes)
1538416313.239 * * [misc]simplify:  iters left: 4 (11 enodes)
1538416313.242 * * [misc]simplify:  iters left: 3 (18 enodes)
1538416313.246 * * [misc]simplify:  iters left: 2 (33 enodes)
1538416313.256 * * [misc]simplify:  iters left: 1 (58 enodes)
1538416313.271 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1538416313.271 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (/ (* a d) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416313.271 * * * * [misc]progress:  [ 70 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) d))>
1538416313.271 * [enter]simplify:  Simplifying d
1538416313.271 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416313.271 * [exit]simplify:  Simplified to d
1538416313.271 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) d))
1538416313.271 * * * * [misc]progress:  [ 71 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) c))>
1538416313.271 * [enter]simplify:  Simplifying c
1538416313.271 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416313.271 * [exit]simplify:  Simplified to c
1538416313.272 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) c))
1538416313.272 * * * * [misc]progress:  [ 72 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (* -1 c)))>
1538416313.272 * [enter]simplify:  Simplifying (* -1 c)
1538416313.272 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416313.272 * * [misc]simplify:  iters left: 1 (5 enodes)
1538416313.273 * [exit]simplify:  Simplified to (- c)
1538416313.273 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (- c)))
1538416313.273 * * * * [misc]progress:  [ 73 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) d)) (sqrt (+ (* c c) (* d d)))))>
1538416313.273 * [enter]simplify:  Simplifying d
1538416313.273 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416313.273 * [exit]simplify:  Simplified to d
1538416313.273 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) d)) (sqrt (+ (* c c) (* d d)))))
1538416313.273 * * * * [misc]progress:  [ 74 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) c)) (sqrt (+ (* c c) (* d d)))))>
1538416313.273 * [enter]simplify:  Simplifying c
1538416313.273 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416313.273 * [exit]simplify:  Simplified to c
1538416313.273 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) c)) (sqrt (+ (* c c) (* d d)))))
1538416313.273 * * * * [misc]progress:  [ 75 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (* -1 c))) (sqrt (+ (* c c) (* d d)))))>
1538416313.274 * [enter]simplify:  Simplifying (* -1 c)
1538416313.274 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416313.274 * * [misc]simplify:  iters left: 1 (5 enodes)
1538416313.275 * [exit]simplify:  Simplified to (- c)
1538416313.275 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (/ (* a d) (- c))) (sqrt (+ (* c c) (* d d)))))
1538416313.275 * * * * [misc]progress:  [ 76 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c d)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.275 * [enter]simplify:  Simplifying d
1538416313.275 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416313.275 * [exit]simplify:  Simplified to d
1538416313.275 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (a b c d) (/ (- (* b (/ c d)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416313.275 * * * * [misc]progress:  [ 77 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.275 * [enter]simplify:  Simplifying c
1538416313.275 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416313.275 * [exit]simplify:  Simplified to c
1538416313.275 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (a b c d) (/ (- (* b (/ c c)) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416313.275 * * * * [misc]progress:  [ 78 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (* -1 c))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1538416313.276 * [enter]simplify:  Simplifying (* -1 c)
1538416313.276 * * [misc]simplify:  iters left: 2 (3 enodes)
1538416313.276 * * [misc]simplify:  iters left: 1 (5 enodes)
1538416313.277 * [exit]simplify:  Simplified to (- c)
1538416313.277 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (a b c d) (/ (- (* b (/ c (- c))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1538416313.277 * * * * [misc]progress:  [ 79 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) 0) (sqrt (+ (* c c) (* d d)))))>
1538416313.277 * [enter]simplify:  Simplifying 0
1538416313.277 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416313.277 * [exit]simplify:  Simplified to 0
1538416313.277 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) 0) (sqrt (+ (* c c) (* d d)))))
1538416313.277 * * * * [misc]progress:  [ 80 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) 0) (sqrt (+ (* c c) (* d d)))))>
1538416313.277 * [enter]simplify:  Simplifying 0
1538416313.277 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416313.277 * [exit]simplify:  Simplified to 0
1538416313.277 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) 0) (sqrt (+ (* c c) (* d d)))))
1538416313.277 * * * * [misc]progress:  [ 81 / 81 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) 0) (sqrt (+ (* c c) (* d d)))))>
1538416313.277 * [enter]simplify:  Simplifying 0
1538416313.277 * * [misc]simplify:  iters left: 0 (1 enodes)
1538416313.278 * [exit]simplify:  Simplified to 0
1538416313.278 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) 0) (sqrt (+ (* c c) (* d d)))))
1538416313.278 * * * [misc]progress:  adding candidates to table
1538416314.303 * [misc]progress:  [Phase 3 of 3] Extracting.
1538416314.303 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))> #<alt (λ (a b c d) 0)>)
1538416314.308 * * * [misc]regime-changes:  Trying 4 branch expressions: (d a c b)
1538416314.308 * * * * [misc]regimes:  Trying to branch on d from (#<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))> #<alt (λ (a b c d) 0)>)
1538416314.381 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))> #<alt (λ (a b c d) 0)>)
1538416314.439 * * * * [misc]regimes:  Trying to branch on c from (#<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))> #<alt (λ (a b c d) 0)>)
1538416314.492 * * * * [misc]regimes:  Trying to branch on b from (#<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (* a d) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- (* (/ b (sqrt (sqrt (+ (* c c) (* d d))))) (/ c (sqrt (sqrt (+ (* c c) (* d d)))))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))> #<alt (λ (a b c d) 0)>)
1538416314.545 * * * [misc]regime:  Found split indices: #<option (#s(si 0 256))>
1538416314.546 * [enter]simplify:  Simplifying (/ (- (* b (/ c (sqrt (+ (* c c) (* d d))))) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1538416314.546 * * [misc]simplify:  iters left: 6 (14 enodes)
1538416314.546 * * [misc]simplify:  iters left: 5 (17 enodes)
1538416314.547 * [exit]simplify:  Simplified to (/ (- (* (/ c (sqrt (+ (* c c) (* d d)))) b) (* a (/ d (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d))))
1538416314.547 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538416314.635 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1538416314.638 * * * * [misc]points:  Setting MPFR precision to 64
1538416314.639 * * * * [misc]points:  Setting MPFR precision to 320
1538416314.640 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1538416314.642 * * * * [misc]points:  Setting MPFR precision to 64
1538416314.644 * * * * [misc]points:  Setting MPFR precision to 320
1538416314.646 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1538416314.648 * * * * [misc]points:  Setting MPFR precision to 64
1538416314.652 * * * * [misc]points:  Setting MPFR precision to 320
1538416314.657 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1538416314.659 * * * * [misc]points:  Setting MPFR precision to 64
1538416314.667 * * * * [misc]points:  Setting MPFR precision to 320
1538416314.675 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1538416314.678 * * * * [misc]points:  Setting MPFR precision to 64
1538416314.690 * * * * [misc]points:  Setting MPFR precision to 320
1538416314.699 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1538416314.700 * * * * [misc]points:  Setting MPFR precision to 64
1538416315.086 * * * * [misc]points:  Setting MPFR precision to 320
1538416315.116 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1538416315.119 * * * * [misc]points:  Setting MPFR precision to 64
1538416315.179 * * * * [misc]points:  Setting MPFR precision to 320
1538416315.261 * * * * [misc]points:  Setting MPFR precision to 576
1538416315.308 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1538416315.310 * * * * [misc]points:  Setting MPFR precision to 320
1538416315.454 * * * * [misc]points:  Setting MPFR precision to 576
1538416315.594 * * * * [misc]points:  Computing exacts for 8000 points
1538416315.596 * * * * [misc]points:  Setting MPFR precision to 320
1538416316.162 * * * * [misc]points:  Setting MPFR precision to 576
1538416317.113 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416317.117 * * * * [misc]points:  Sampling 444 additional inputs, on iter 1 have 7556 / 8000
1538416317.124 * * * * [misc]points:  Computing exacts on every 27 of 444 points to ramp up precision
1538416317.126 * * * * [misc]points:  Setting MPFR precision to 320
1538416317.128 * * * * [misc]points:  Setting MPFR precision to 576
1538416317.129 * * * * [misc]points:  Computing exacts on every 13 of 444 points to ramp up precision
1538416317.130 * * * * [misc]points:  Setting MPFR precision to 320
1538416317.132 * * * * [misc]points:  Setting MPFR precision to 576
1538416317.134 * * * * [misc]points:  Computing exacts on every 6 of 444 points to ramp up precision
1538416317.136 * * * * [misc]points:  Setting MPFR precision to 320
1538416317.140 * * * * [misc]points:  Setting MPFR precision to 576
1538416317.144 * * * * [misc]points:  Computing exacts on every 3 of 444 points to ramp up precision
1538416317.146 * * * * [misc]points:  Setting MPFR precision to 320
1538416317.153 * * * * [misc]points:  Setting MPFR precision to 576
1538416317.160 * * * * [misc]points:  Computing exacts for 444 points
1538416317.162 * * * * [misc]points:  Setting MPFR precision to 320
1538416317.189 * * * * [misc]points:  Setting MPFR precision to 576
1538416317.217 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416317.217 * * * * [misc]points:  Sampling 35 additional inputs, on iter 2 have 7965 / 8000
1538416317.218 * * * * [misc]points:  Computing exacts on every 2 of 35 points to ramp up precision
1538416317.220 * * * * [misc]points:  Setting MPFR precision to 320
1538416317.221 * * * * [misc]points:  Setting MPFR precision to 576
1538416317.221 * * * * [misc]points:  Computing exacts for 35 points
1538416317.223 * * * * [misc]points:  Setting MPFR precision to 320
1538416317.261 * * * * [misc]points:  Setting MPFR precision to 576
1538416317.263 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416317.264 * * * * [misc]points:  Sampling 4 additional inputs, on iter 3 have 7999 / 8000
1538416317.264 * * * * [misc]points:  Computing exacts for 4 points
1538416317.266 * * * * [misc]points:  Setting MPFR precision to 320
1538416317.266 * * * * [misc]points:  Setting MPFR precision to 576
1538416317.266 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538416317.266 * * * * [exit]points:  Sampled 8003 points with exact outputs
1538416318.251 * [misc]regime-testing:  Baseline error score: 21.909714086314285
1538416318.251 * [misc]regime-testing:  End program error score: 21.909714086314285
1538416318.254 * [misc]regime-testing:  Oracle error score: 21.513325443553462
1538416318.401 * [misc]regime-testing:  Target error score: 0.5584548266495388